id	sid	tid	token	lemma	pos
app01-2419	1	1	278	278	NUM
app01-2419	1	2	acta	acta	PROPN
app01-2419	1	3	polytechnica	polytechnica	PROPN
app01-2419	1	4	ctu	ctu	NOUN
app01-2419	1	5	proceedings	proceeding	NOUN
app01-2419	1	6	1(1	1(1	NUM
app01-2419	1	7	):	):	PUNCT
app01-2419	1	8	278–282	278–282	NUM
app01-2419	1	9	,	,	PUNCT
app01-2419	1	10	2014	2014	NUM
app01-2419	1	11	278	278	NUM
app01-2419	1	12	doi	doi	NOUN
app01-2419	1	13	:	:	PUNCT
app01-2419	1	14	10.14311	10.14311	NUM
app01-2419	1	15	/	/	SYM
app01-2419	1	16	app.2014.01.0278	app.2014.01.0278	PROPN
app01-2419	1	17	havms	havms	NOUN
app01-2419	1	18	:	:	PUNCT
app01-2419	1	19	highly	highly	ADV
app01-2419	1	20	available	available	ADJ
app01-2419	1	21	virtual	virtual	ADJ
app01-2419	1	22	machine	machine	NOUN
app01-2419	1	23	computer	computer	NOUN
app01-2419	1	24	system	system	NOUN
app01-2419	1	25	fault	fault	VERB
app01-2419	1	26	tolerant	tolerant	ADJ
app01-2419	1	27	with	with	ADP
app01-2419	1	28	automatic	automatic	ADJ
app01-2419	1	29	failback	failback	NOUN
app01-2419	1	30	and	and	CCONJ
app01-2419	1	31	close	close	ADJ
app01-2419	1	32	to	to	ADP
app01-2419	1	33	zero	zero	NUM
app01-2419	1	34	downtime	downtime	NOUN
app01-2419	1	35	memmo	memmo	NOUN
app01-2419	1	36	federici1	federici1	PROPN
app01-2419	1	37	,	,	PUNCT
app01-2419	1	38	carlo	carlo	PROPN
app01-2419	1	39	gaibisso2	gaibisso2	PROPN
app01-2419	1	40	,	,	PUNCT
app01-2419	1	41	bruno	bruno	PROPN
app01-2419	1	42	l.	l.	PROPN
app01-2419	1	43	martino3	martino3	PROPN
app01-2419	2	1	1istituto	1istituto	NUM
app01-2419	2	2	di	di	PROPN
app01-2419	2	3	astrofisica	astrofisica	PROPN
app01-2419	2	4	e	e	PROPN
app01-2419	2	5	planetologia	planetologia	PROPN
app01-2419	2	6	spaziali	spaziali	VERB
app01-2419	2	7	,	,	PUNCT
app01-2419	2	8	inaf	inaf	PROPN
app01-2419	2	9	iaps	iaps	PROPN
app01-2419	2	10	via	via	ADP
app01-2419	2	11	fosso	fosso	PROPN
app01-2419	2	12	del	del	PROPN
app01-2419	2	13	cavaliere	cavaliere	PROPN
app01-2419	2	14	100	100	NUM
app01-2419	2	15	,	,	PUNCT
app01-2419	2	16	00133	00133	NUM
app01-2419	2	17	roma	roma	PROPN
app01-2419	2	18	,	,	PUNCT
app01-2419	2	19	italy	italy	PROPN
app01-2419	2	20	2istituto	2istituto	NUM
app01-2419	2	21	di	di	X
app01-2419	2	22	analisi	analisi	PROPN
app01-2419	2	23	dei	dei	NOUN
app01-2419	2	24	sistemi	sistemi	PROPN
app01-2419	2	25	ed	ed	PROPN
app01-2419	2	26	informatica	informatica	PROPN
app01-2419	2	27	”	"	PUNCT
app01-2419	2	28	antonio	antonio	PROPN
app01-2419	2	29	ruberti	ruberti	PROPN
app01-2419	2	30	”	"	PUNCT
app01-2419	2	31	,	,	PUNCT
app01-2419	2	32	iasi	iasi	NOUN
app01-2419	2	33	-	-	PUNCT
app01-2419	2	34	cnr	cnr	ADJ
app01-2419	2	35	viale	viale	NOUN
app01-2419	2	36	manzoni	manzoni	NOUN
app01-2419	2	37	30	30	NUM
app01-2419	2	38	,	,	PUNCT
app01-2419	2	39	00185	00185	NUM
app01-2419	2	40	roma	roma	PROPN
app01-2419	2	41	,	,	PUNCT
app01-2419	2	42	italy	italy	PROPN
app01-2419	3	1	3associated	3associated	NUM
app01-2419	3	2	inaf	inaf	PROPN
app01-2419	3	3	iaps	iap	NOUN
app01-2419	3	4	corresponding	corresponding	ADJ
app01-2419	3	5	author	author	NOUN
app01-2419	3	6	:	:	PUNCT
app01-2419	3	7	memmo.federici@iaps.inaf.it	memmo.federici@iaps.inaf.it	PROPN
app01-2419	3	8	abstract	abstract	ADJ
app01-2419	3	9	in	in	ADP
app01-2419	3	10	scientific	scientific	ADJ
app01-2419	3	11	computing	computing	NOUN
app01-2419	3	12	,	,	PUNCT
app01-2419	3	13	systems	system	NOUN
app01-2419	3	14	often	often	ADV
app01-2419	3	15	manage	manage	VERB
app01-2419	3	16	computations	computation	NOUN
app01-2419	3	17	that	that	PRON
app01-2419	3	18	require	require	VERB
app01-2419	3	19	continuous	continuous	ADJ
app01-2419	3	20	acquisition	acquisition	NOUN
app01-2419	3	21	of	of	ADP
app01-2419	3	22	of	of	ADP
app01-2419	3	23	satellite	satellite	NOUN
app01-2419	3	24	data	datum	NOUN
app01-2419	3	25	and	and	CCONJ
app01-2419	3	26	the	the	DET
app01-2419	3	27	management	management	NOUN
app01-2419	3	28	of	of	ADP
app01-2419	3	29	large	large	ADJ
app01-2419	3	30	databases	database	NOUN
app01-2419	3	31	,	,	PUNCT
app01-2419	3	32	as	as	ADV
app01-2419	3	33	well	well	ADV
app01-2419	3	34	as	as	ADP
app01-2419	3	35	the	the	DET
app01-2419	3	36	execution	execution	NOUN
app01-2419	3	37	of	of	ADP
app01-2419	3	38	analysis	analysis	NOUN
app01-2419	3	39	software	software	NOUN
app01-2419	3	40	and	and	CCONJ
app01-2419	3	41	simulation	simulation	NOUN
app01-2419	3	42	models	model	NOUN
app01-2419	3	43	(	(	PUNCT
app01-2419	3	44	e.g.	e.g.	ADV
app01-2419	3	45	monte	monte	PROPN
app01-2419	3	46	carlo	carlo	NOUN
app01-2419	3	47	or	or	CCONJ
app01-2419	3	48	molecular	molecular	ADJ
app01-2419	3	49	dynamics	dynamic	NOUN
app01-2419	3	50	cell	cell	NOUN
app01-2419	3	51	simulations	simulation	NOUN
app01-2419	3	52	)	)	PUNCT
app01-2419	3	53	which	which	PRON
app01-2419	3	54	may	may	AUX
app01-2419	3	55	require	require	VERB
app01-2419	3	56	several	several	ADJ
app01-2419	3	57	weeks	week	NOUN
app01-2419	3	58	of	of	ADP
app01-2419	3	59	continuous	continuous	ADJ
app01-2419	3	60	run	run	NOUN
app01-2419	3	61	.	.	PUNCT
app01-2419	4	1	these	these	DET
app01-2419	4	2	systems	system	NOUN
app01-2419	4	3	,	,	PUNCT
app01-2419	4	4	consequently	consequently	ADV
app01-2419	4	5	,	,	PUNCT
app01-2419	4	6	should	should	AUX
app01-2419	4	7	ensure	ensure	VERB
app01-2419	4	8	the	the	DET
app01-2419	4	9	continuity	continuity	NOUN
app01-2419	4	10	of	of	ADP
app01-2419	4	11	operation	operation	NOUN
app01-2419	4	12	even	even	ADV
app01-2419	4	13	in	in	ADP
app01-2419	4	14	case	case	NOUN
app01-2419	4	15	of	of	ADP
app01-2419	4	16	serious	serious	ADJ
app01-2419	4	17	faults	fault	NOUN
app01-2419	4	18	.	.	PUNCT
app01-2419	5	1	havms	havms	NOUN
app01-2419	5	2	(	(	PUNCT
app01-2419	5	3	high	high	ADJ
app01-2419	5	4	availability	availability	NOUN
app01-2419	5	5	virtual	virtual	ADJ
app01-2419	5	6	machine	machine	NOUN
app01-2419	5	7	system	system	NOUN
app01-2419	5	8	)	)	PUNCT
app01-2419	5	9	is	be	AUX
app01-2419	5	10	a	a	DET
app01-2419	5	11	highly	highly	ADV
app01-2419	5	12	available	available	ADJ
app01-2419	5	13	,	,	PUNCT
app01-2419	5	14	”	"	PUNCT
app01-2419	5	15	fault	fault	VERB
app01-2419	5	16	tolerant	tolerant	ADJ
app01-2419	5	17	”	"	PUNCT
app01-2419	5	18	system	system	NOUN
app01-2419	5	19	with	with	ADP
app01-2419	5	20	zero	zero	NUM
app01-2419	5	21	downtime	downtime	NOUN
app01-2419	5	22	in	in	ADP
app01-2419	5	23	case	case	NOUN
app01-2419	5	24	of	of	ADP
app01-2419	5	25	fault	fault	NOUN
app01-2419	5	26	.	.	PUNCT
app01-2419	6	1	it	it	PRON
app01-2419	6	2	is	be	AUX
app01-2419	6	3	based	base	VERB
app01-2419	6	4	on	on	ADP
app01-2419	6	5	the	the	DET
app01-2419	6	6	use	use	NOUN
app01-2419	6	7	of	of	ADP
app01-2419	6	8	virtual	virtual	ADJ
app01-2419	6	9	machines	machine	NOUN
app01-2419	6	10	and	and	CCONJ
app01-2419	6	11	implemented	implement	VERB
app01-2419	6	12	by	by	ADP
app01-2419	6	13	two	two	NUM
app01-2419	6	14	servers	server	NOUN
app01-2419	6	15	with	with	ADP
app01-2419	6	16	similar	similar	ADJ
app01-2419	6	17	characteristics	characteristic	NOUN
app01-2419	6	18	.	.	PUNCT
app01-2419	7	1	havms	havms	NOUN
app01-2419	7	2	,	,	PUNCT
app01-2419	7	3	thanks	thank	NOUN
app01-2419	7	4	to	to	ADP
app01-2419	7	5	the	the	DET
app01-2419	7	6	developed	develop	VERB
app01-2419	7	7	software	software	NOUN
app01-2419	7	8	solutions	solution	NOUN
app01-2419	7	9	,	,	PUNCT
app01-2419	7	10	is	be	AUX
app01-2419	7	11	unique	unique	ADJ
app01-2419	7	12	in	in	ADP
app01-2419	7	13	its	its	PRON
app01-2419	7	14	kind	kind	NOUN
app01-2419	7	15	since	since	SCONJ
app01-2419	7	16	it	it	PRON
app01-2419	7	17	automatically	automatically	ADV
app01-2419	7	18	failbacks	failback	VERB
app01-2419	7	19	once	once	SCONJ
app01-2419	7	20	faults	fault	NOUN
app01-2419	7	21	have	have	AUX
app01-2419	7	22	been	be	AUX
app01-2419	7	23	fixed	fix	VERB
app01-2419	7	24	.	.	PUNCT
app01-2419	8	1	the	the	DET
app01-2419	8	2	system	system	NOUN
app01-2419	8	3	has	have	AUX
app01-2419	8	4	been	be	AUX
app01-2419	8	5	designed	design	VERB
app01-2419	8	6	to	to	PART
app01-2419	8	7	be	be	AUX
app01-2419	8	8	used	use	VERB
app01-2419	8	9	both	both	CCONJ
app01-2419	8	10	with	with	ADP
app01-2419	8	11	professional	professional	ADJ
app01-2419	8	12	or	or	CCONJ
app01-2419	8	13	inexpensive	inexpensive	ADJ
app01-2419	8	14	hardware	hardware	NOUN
app01-2419	8	15	and	and	CCONJ
app01-2419	8	16	supports	support	VERB
app01-2419	8	17	the	the	DET
app01-2419	8	18	simultaneous	simultaneous	ADJ
app01-2419	8	19	execution	execution	NOUN
app01-2419	8	20	of	of	ADP
app01-2419	8	21	multiple	multiple	ADJ
app01-2419	8	22	services	service	NOUN
app01-2419	8	23	such	such	ADJ
app01-2419	8	24	as	as	ADP
app01-2419	8	25	:	:	PUNCT
app01-2419	8	26	web	web	NOUN
app01-2419	8	27	,	,	PUNCT
app01-2419	8	28	mail	mail	NOUN
app01-2419	8	29	,	,	PUNCT
app01-2419	8	30	computing	computing	NOUN
app01-2419	8	31	and	and	CCONJ
app01-2419	8	32	administrative	administrative	ADJ
app01-2419	8	33	services	service	NOUN
app01-2419	8	34	,	,	PUNCT
app01-2419	8	35	uninterrupted	uninterrupted	ADJ
app01-2419	8	36	computing	computing	NOUN
app01-2419	8	37	,	,	PUNCT
app01-2419	8	38	data	datum	NOUN
app01-2419	8	39	base	base	NOUN
app01-2419	8	40	management	management	NOUN
app01-2419	8	41	.	.	PUNCT
app01-2419	9	1	finally	finally	ADV
app01-2419	9	2	the	the	DET
app01-2419	9	3	system	system	NOUN
app01-2419	9	4	is	be	AUX
app01-2419	9	5	cost	cost	VERB
app01-2419	9	6	effective	effective	ADJ
app01-2419	9	7	adopting	adopt	VERB
app01-2419	9	8	exclusively	exclusively	ADV
app01-2419	9	9	open	open	ADJ
app01-2419	9	10	source	source	NOUN
app01-2419	9	11	solutions	solution	NOUN
app01-2419	9	12	,	,	PUNCT
app01-2419	9	13	is	be	AUX
app01-2419	9	14	easily	easily	ADV
app01-2419	9	15	manageable	manageable	ADJ
app01-2419	9	16	and	and	CCONJ
app01-2419	9	17	for	for	ADP
app01-2419	9	18	general	general	ADJ
app01-2419	9	19	use	use	NOUN
app01-2419	9	20	.	.	PUNCT
app01-2419	10	1	keywords	keyword	NOUN
app01-2419	10	2	:	:	PUNCT
app01-2419	10	3	havms	havms	ADJ
app01-2419	10	4	high	high	ADJ
app01-2419	10	5	availability	availability	NOUN
app01-2419	10	6	fault	fault	VERB
app01-2419	10	7	tolerant	tolerant	ADJ
app01-2419	10	8	open	open	ADJ
app01-2419	10	9	source	source	NOUN
app01-2419	10	10	multitask	multitask	NOUN
app01-2419	10	11	.	.	PUNCT
app01-2419	11	1	1	1	NUM
app01-2419	11	2	introduction	introduction	NOUN
app01-2419	11	3	havms	havms	NOUN
app01-2419	11	4	effectively	effectively	ADV
app01-2419	11	5	solves	solve	VERB
app01-2419	11	6	the	the	DET
app01-2419	11	7	problems	problem	NOUN
app01-2419	11	8	related	relate	VERB
app01-2419	11	9	to	to	ADP
app01-2419	11	10	the	the	DET
app01-2419	11	11	”	"	PUNCT
app01-2419	11	12	robustness	robustness	NOUN
app01-2419	11	13	”	"	PUNCT
app01-2419	11	14	of	of	ADP
app01-2419	11	15	computer	computer	NOUN
app01-2419	11	16	systems	system	NOUN
app01-2419	11	17	wholly	wholly	ADV
app01-2419	11	18	embracing	embrace	VERB
app01-2419	11	19	the	the	DET
app01-2419	11	20	concept	concept	NOUN
app01-2419	11	21	of	of	ADP
app01-2419	11	22	high	high	ADJ
app01-2419	11	23	availability	availability	NOUN
app01-2419	11	24	.	.	PUNCT
app01-2419	12	1	a	a	DET
app01-2419	12	2	system	system	NOUN
app01-2419	12	3	in	in	ADP
app01-2419	12	4	high	high	ADJ
app01-2419	12	5	availability	availability	NOUN
app01-2419	12	6	,	,	PUNCT
app01-2419	12	7	ha	ha	INTJ
app01-2419	12	8	in	in	ADP
app01-2419	12	9	what	what	PRON
app01-2419	12	10	follows	follow	VERB
app01-2419	12	11	,	,	PUNCT
app01-2419	12	12	must	must	AUX
app01-2419	12	13	ensure	ensure	VERB
app01-2419	12	14	the	the	DET
app01-2419	12	15	continuity	continuity	NOUN
app01-2419	12	16	over	over	ADP
app01-2419	12	17	time	time	NOUN
app01-2419	12	18	of	of	ADP
app01-2419	12	19	the	the	DET
app01-2419	12	20	provided	provide	VERB
app01-2419	12	21	services	service	NOUN
app01-2419	12	22	,	,	PUNCT
app01-2419	12	23	which	which	PRON
app01-2419	12	24	,	,	PUNCT
app01-2419	12	25	in	in	ADP
app01-2419	12	26	case	case	NOUN
app01-2419	12	27	of	of	ADP
app01-2419	12	28	fault	fault	NOUN
app01-2419	12	29	,	,	PUNCT
app01-2419	12	30	must	must	AUX
app01-2419	12	31	be	be	AUX
app01-2419	12	32	restored	restore	VERB
app01-2419	12	33	in	in	ADP
app01-2419	12	34	the	the	DET
app01-2419	12	35	shortest	short	ADJ
app01-2419	12	36	possible	possible	ADJ
app01-2419	12	37	time	time	NOUN
app01-2419	12	38	.	.	PUNCT
app01-2419	13	1	havms	havms	NOUN
app01-2419	13	2	,	,	PUNCT
app01-2419	13	3	through	through	ADP
app01-2419	13	4	an	an	DET
app01-2419	13	5	accurate	accurate	ADJ
app01-2419	13	6	design	design	NOUN
app01-2419	13	7	of	of	ADP
app01-2419	13	8	the	the	DET
app01-2419	13	9	hw	hw	PROPN
app01-2419	13	10	and	and	CCONJ
app01-2419	13	11	sw	sw	PROPN
app01-2419	13	12	,	,	PUNCT
app01-2419	13	13	significantly	significantly	ADV
app01-2419	13	14	reduces	reduce	VERB
app01-2419	13	15	the	the	DET
app01-2419	13	16	faults	fault	NOUN
app01-2419	13	17	and	and	CCONJ
app01-2419	13	18	their	their	PRON
app01-2419	13	19	negative	negative	ADJ
app01-2419	13	20	effects	effect	NOUN
app01-2419	13	21	on	on	ADP
app01-2419	13	22	the	the	DET
app01-2419	13	23	provide	provide	NOUN
app01-2419	13	24	services	service	NOUN
app01-2419	13	25	.	.	PUNCT
app01-2419	14	1	havms	havms	PROPN
app01-2419	14	2	has	have	AUX
app01-2419	14	3	been	be	AUX
app01-2419	14	4	designed	design	VERB
app01-2419	14	5	mainly	mainly	ADV
app01-2419	14	6	keeping	keep	VERB
app01-2419	14	7	in	in	ADP
app01-2419	14	8	mind	mind	NOUN
app01-2419	14	9	the	the	DET
app01-2419	14	10	following	follow	VERB
app01-2419	14	11	requirements	requirement	NOUN
app01-2419	14	12	:	:	PUNCT
app01-2419	14	13	cost	cost	NOUN
app01-2419	14	14	effectiveness	effectiveness	NOUN
app01-2419	14	15	,	,	PUNCT
app01-2419	14	16	ease	ease	NOUN
app01-2419	14	17	of	of	ADP
app01-2419	14	18	management	management	NOUN
app01-2419	14	19	and	and	CCONJ
app01-2419	14	20	,	,	PUNCT
app01-2419	14	21	above	above	ADP
app01-2419	14	22	all	all	PRON
app01-2419	14	23	,	,	PUNCT
app01-2419	14	24	the	the	DET
app01-2419	14	25	ability	ability	NOUN
app01-2419	14	26	to	to	PART
app01-2419	14	27	automatically	automatically	ADV
app01-2419	14	28	implement	implement	VERB
app01-2419	14	29	restoring	restore	VERB
app01-2419	14	30	strategies	strategy	NOUN
app01-2419	14	31	of	of	ADP
app01-2419	14	32	the	the	DET
app01-2419	14	33	provided	provide	VERB
app01-2419	14	34	services	service	NOUN
app01-2419	14	35	without	without	ADP
app01-2419	14	36	any	any	DET
app01-2419	14	37	interruption	interruption	NOUN
app01-2419	14	38	.	.	PUNCT
app01-2419	15	1	all	all	DET
app01-2419	15	2	the	the	DET
app01-2419	15	3	above	above	ADJ
app01-2419	15	4	requirements	requirement	NOUN
app01-2419	15	5	have	have	AUX
app01-2419	15	6	been	be	AUX
app01-2419	15	7	met	meet	VERB
app01-2419	15	8	by	by	ADP
app01-2419	15	9	an	an	DET
app01-2419	15	10	accurate	accurate	ADJ
app01-2419	15	11	choice	choice	NOUN
app01-2419	15	12	of	of	ADP
app01-2419	15	13	the	the	DET
app01-2419	15	14	available	available	ADJ
app01-2419	15	15	open	open	ADJ
app01-2419	15	16	source	source	NOUN
app01-2419	15	17	solutions	solution	NOUN
app01-2419	15	18	meeting	meet	VERB
app01-2419	15	19	our	our	PRON
app01-2419	15	20	targets	target	NOUN
app01-2419	15	21	and	and	CCONJ
app01-2419	15	22	their	their	PRON
app01-2419	15	23	integration	integration	NOUN
app01-2419	15	24	with	with	ADP
app01-2419	15	25	the	the	DET
app01-2419	15	26	sw	sw	PROPN
app01-2419	15	27	specifically	specifically	ADV
app01-2419	15	28	conceived	conceive	VERB
app01-2419	15	29	by	by	ADP
app01-2419	15	30	the	the	DET
app01-2419	15	31	authors	author	NOUN
app01-2419	15	32	.	.	PUNCT
app01-2419	16	1	in	in	ADP
app01-2419	16	2	particular	particular	ADJ
app01-2419	16	3	,	,	PUNCT
app01-2419	16	4	the	the	DET
app01-2419	16	5	last	last	ADJ
app01-2419	16	6	of	of	ADP
app01-2419	16	7	them	they	PRON
app01-2419	16	8	makes	make	VERB
app01-2419	16	9	the	the	DET
app01-2419	16	10	system	system	NOUN
app01-2419	16	11	unique	unique	ADJ
app01-2419	16	12	in	in	ADP
app01-2419	16	13	its	its	PRON
app01-2419	16	14	kind	kind	NOUN
app01-2419	16	15	and	and	CCONJ
app01-2419	16	16	competitive	competitive	ADJ
app01-2419	16	17	with	with	ADP
app01-2419	16	18	analogous	analogous	ADJ
app01-2419	16	19	commercial	commercial	ADJ
app01-2419	16	20	solutions	solution	NOUN
app01-2419	16	21	.	.	PUNCT
app01-2419	17	1	havms	havms	NOUN
app01-2419	17	2	is	be	AUX
app01-2419	17	3	made	make	VERB
app01-2419	17	4	by	by	ADP
app01-2419	17	5	two	two	NUM
app01-2419	17	6	servers	server	NOUN
app01-2419	17	7	,	,	PUNCT
app01-2419	17	8	one	one	NUM
app01-2419	17	9	active	active	ADJ
app01-2419	17	10	and	and	CCONJ
app01-2419	17	11	the	the	DET
app01-2419	17	12	other	other	ADJ
app01-2419	17	13	dormant	dormant	NOUN
app01-2419	17	14	,	,	PUNCT
app01-2419	17	15	but	but	CCONJ
app01-2419	17	16	from	from	ADP
app01-2419	17	17	the	the	DET
app01-2419	17	18	point	point	NOUN
app01-2419	17	19	of	of	ADP
app01-2419	17	20	view	view	NOUN
app01-2419	17	21	of	of	ADP
app01-2419	17	22	users	user	NOUN
app01-2419	17	23	,	,	PUNCT
app01-2419	17	24	as	as	ADV
app01-2419	17	25	well	well	ADV
app01-2419	17	26	as	as	ADP
app01-2419	17	27	from	from	ADP
app01-2419	17	28	that	that	PRON
app01-2419	17	29	of	of	ADP
app01-2419	17	30	applications	application	NOUN
app01-2419	17	31	,	,	PUNCT
app01-2419	17	32	the	the	DET
app01-2419	17	33	system	system	NOUN
app01-2419	17	34	is	be	AUX
app01-2419	17	35	seen	see	VERB
app01-2419	17	36	as	as	ADP
app01-2419	17	37	a	a	DET
app01-2419	17	38	single	single	ADJ
app01-2419	17	39	server	server	NOUN
app01-2419	17	40	.	.	PUNCT
app01-2419	18	1	the	the	DET
app01-2419	18	2	fault	fault	NOUN
app01-2419	18	3	tolerance	tolerance	NOUN
app01-2419	18	4	of	of	ADP
app01-2419	18	5	the	the	DET
app01-2419	18	6	system	system	NOUN
app01-2419	18	7	is	be	AUX
app01-2419	18	8	ensured	ensure	VERB
app01-2419	18	9	by	by	ADP
app01-2419	18	10	a	a	DET
app01-2419	18	11	continuous	continuous	ADJ
app01-2419	18	12	synchronization	synchronization	NOUN
app01-2419	18	13	of	of	ADP
app01-2419	18	14	the	the	DET
app01-2419	18	15	two	two	NUM
app01-2419	18	16	servers	server	NOUN
app01-2419	18	17	.	.	PUNCT
app01-2419	19	1	this	this	DET
app01-2419	19	2	synchronization	synchronization	NOUN
app01-2419	19	3	keep	keep	VERB
app01-2419	19	4	the	the	DET
app01-2419	19	5	data	datum	NOUN
app01-2419	19	6	and	and	CCONJ
app01-2419	19	7	the	the	DET
app01-2419	19	8	states	state	NOUN
app01-2419	19	9	of	of	ADP
app01-2419	19	10	all	all	DET
app01-2419	19	11	the	the	DET
app01-2419	19	12	virtual	virtual	ADJ
app01-2419	19	13	machines	machine	NOUN
app01-2419	19	14	,	,	PUNCT
app01-2419	19	15	vms	vms	PROPN
app01-2419	19	16	in	in	ADP
app01-2419	19	17	what	what	PRON
app01-2419	19	18	follows	follow	VERB
app01-2419	19	19	,	,	PUNCT
app01-2419	19	20	perfectly	perfectly	ADV
app01-2419	19	21	aligned	aligned	ADJ
app01-2419	19	22	.	.	PUNCT
app01-2419	20	1	every	every	DET
app01-2419	20	2	service	service	NOUN
app01-2419	20	3	runs	run	VERB
app01-2419	20	4	on	on	ADP
app01-2419	20	5	a	a	DET
app01-2419	20	6	different	different	ADJ
app01-2419	20	7	vm	vm	NOUN
app01-2419	20	8	each	each	PRON
app01-2419	20	9	of	of	ADP
app01-2419	20	10	which	which	PRON
app01-2419	20	11	has	have	VERB
app01-2419	20	12	its	its	PRON
app01-2419	20	13	own	own	ADJ
app01-2419	20	14	ram	ram	NOUN
app01-2419	20	15	,	,	PUNCT
app01-2419	20	16	storage	storage	NOUN
app01-2419	20	17	and	and	CCONJ
app01-2419	20	18	some	some	DET
app01-2419	20	19	computing	compute	VERB
app01-2419	20	20	resources	resource	NOUN
app01-2419	20	21	.	.	PUNCT
app01-2419	21	1	each	each	DET
app01-2419	21	2	vm	vm	PROPN
app01-2419	21	3	is	be	AUX
app01-2419	21	4	independent	independent	ADJ
app01-2419	21	5	of	of	ADP
app01-2419	21	6	the	the	DET
app01-2419	21	7	others	other	NOUN
app01-2419	21	8	.	.	PUNCT
app01-2419	22	1	when	when	SCONJ
app01-2419	22	2	a	a	DET
app01-2419	22	3	fault	fault	NOUN
app01-2419	22	4	occurs	occur	VERB
app01-2419	22	5	,	,	PUNCT
app01-2419	22	6	the	the	DET
app01-2419	22	7	sleeper	sleeper	ADJ
app01-2419	22	8	server	server	NOUN
app01-2419	22	9	is	be	AUX
app01-2419	22	10	awakened	awaken	VERB
app01-2419	22	11	and	and	CCONJ
app01-2419	22	12	automatically	automatically	ADV
app01-2419	22	13	takes	take	VERB
app01-2419	22	14	the	the	DET
app01-2419	22	15	place	place	NOUN
app01-2419	22	16	of	of	ADP
app01-2419	22	17	the	the	DET
app01-2419	22	18	broken	broken	ADJ
app01-2419	22	19	server	server	NOUN
app01-2419	22	20	.	.	PUNCT
app01-2419	23	1	once	once	SCONJ
app01-2419	23	2	the	the	DET
app01-2419	23	3	fault	fault	NOUN
app01-2419	23	4	is	be	AUX
app01-2419	23	5	fixed	fix	VERB
app01-2419	23	6	,	,	PUNCT
app01-2419	23	7	it	it	PRON
app01-2419	23	8	will	will	AUX
app01-2419	23	9	be	be	AUX
app01-2419	23	10	enough	enough	ADJ
app01-2419	23	11	to	to	PART
app01-2419	23	12	reconnect	reconnect	VERB
app01-2419	23	13	the	the	DET
app01-2419	23	14	repaired	repaired	ADJ
app01-2419	23	15	server	server	NOUN
app01-2419	23	16	and	and	CCONJ
app01-2419	23	17	automatically	automatically	ADV
app01-2419	23	18	the	the	DET
app01-2419	23	19	failback	failback	NOUN
app01-2419	23	20	procedure	procedure	NOUN
app01-2419	23	21	restores	restore	VERB
app01-2419	23	22	the	the	DET
app01-2419	23	23	proper	proper	ADJ
app01-2419	23	24	functioning	functioning	NOUN
app01-2419	23	25	of	of	ADP
app01-2419	23	26	the	the	DET
app01-2419	23	27	system	system	NOUN
app01-2419	23	28	including	include	VERB
app01-2419	23	29	its	its	PRON
app01-2419	23	30	ha	ha	INTJ
app01-2419	23	31	capabilities	capability	NOUN
app01-2419	23	32	.	.	PUNCT
app01-2419	24	1	1.1	1.1	NUM
app01-2419	24	2	the	the	DET
app01-2419	24	3	context	context	NOUN
app01-2419	24	4	havms	havms	NOUN
app01-2419	24	5	is	be	AUX
app01-2419	24	6	a	a	DET
app01-2419	24	7	general	general	ADJ
app01-2419	24	8	purpose	purpose	NOUN
app01-2419	24	9	system	system	NOUN
app01-2419	24	10	,	,	PUNCT
app01-2419	24	11	this	this	PRON
app01-2419	24	12	is	be	AUX
app01-2419	24	13	one	one	NUM
app01-2419	24	14	of	of	ADP
app01-2419	24	15	its	its	PRON
app01-2419	24	16	strengths	strength	NOUN
app01-2419	24	17	.	.	PUNCT
app01-2419	25	1	among	among	ADP
app01-2419	25	2	the	the	DET
app01-2419	25	3	potential	potential	ADJ
app01-2419	25	4	areas	area	NOUN
app01-2419	25	5	in	in	ADP
app01-2419	25	6	which	which	PRON
app01-2419	25	7	the	the	DET
app01-2419	25	8	system	system	NOUN
app01-2419	25	9	proved	prove	VERB
app01-2419	25	10	its	its	PRON
app01-2419	25	11	effectiveness	effectiveness	NOUN
app01-2419	25	12	,	,	PUNCT
app01-2419	25	13	there	there	PRON
app01-2419	25	14	is	be	VERB
app01-2419	25	15	the	the	DET
app01-2419	25	16	acquisition	acquisition	NOUN
app01-2419	25	17	and	and	CCONJ
app01-2419	25	18	processing	processing	NOUN
app01-2419	25	19	of	of	ADP
app01-2419	25	20	data	datum	NOUN
app01-2419	25	21	from	from	ADP
app01-2419	25	22	space	space	NOUN
app01-2419	25	23	missions	mission	NOUN
app01-2419	25	24	.	.	PUNCT
app01-2419	26	1	the	the	DET
app01-2419	26	2	main	main	ADJ
app01-2419	26	3	abilities	ability	NOUN
app01-2419	26	4	required	require	VERB
app01-2419	26	5	to	to	ADP
app01-2419	26	6	havms	havms	NOUN
app01-2419	26	7	by	by	ADP
app01-2419	26	8	this	this	DET
app01-2419	26	9	particular	particular	ADJ
app01-2419	26	10	context	context	NOUN
app01-2419	26	11	are	be	AUX
app01-2419	26	12	:	:	PUNCT
app01-2419	26	13	•	•	ADV
app01-2419	26	14	managing	manage	VERB
app01-2419	26	15	of	of	ADP
app01-2419	26	16	processes	process	NOUN
app01-2419	26	17	that	that	PRON
app01-2419	26	18	require	require	VERB
app01-2419	26	19	uninterrupted	uninterrupted	ADJ
app01-2419	26	20	data	datum	NOUN
app01-2419	26	21	analysis	analysis	NOUN
app01-2419	26	22	and	and	CCONJ
app01-2419	26	23	data	datum	NOUN
app01-2419	26	24	acquisition	acquisition	NOUN
app01-2419	26	25	;	;	PUNCT
app01-2419	26	26	278	278	NUM
app01-2419	26	27	http://dx.doi.org/10.14311/app.2014.01.0278	http://dx.doi.org/10.14311/app.2014.01.0278	PROPN
app01-2419	26	28	havms	havms	NOUN
app01-2419	26	29	:	:	PUNCT
app01-2419	26	30	highly	highly	ADV
app01-2419	26	31	available	available	ADJ
app01-2419	26	32	virtual	virtual	ADJ
app01-2419	26	33	machine	machine	NOUN
app01-2419	26	34	computer	computer	NOUN
app01-2419	26	35	system	system	NOUN
app01-2419	26	36	fault	fault	NOUN
app01-2419	26	37	...	...	PUNCT
app01-2419	26	38	•	•	X
app01-2419	27	1	storing	store	VERB
app01-2419	27	2	the	the	DET
app01-2419	27	3	results	result	NOUN
app01-2419	27	4	of	of	ADP
app01-2419	27	5	the	the	DET
app01-2419	27	6	analysis	analysis	NOUN
app01-2419	27	7	for	for	ADP
app01-2419	27	8	long	long	ADJ
app01-2419	27	9	periods	period	NOUN
app01-2419	27	10	of	of	ADP
app01-2419	27	11	time	time	NOUN
app01-2419	27	12	;	;	PUNCT
app01-2419	27	13	•	•	ADP
app01-2419	27	14	making	make	VERB
app01-2419	27	15	these	these	DET
app01-2419	27	16	results	result	NOUN
app01-2419	27	17	available	available	ADJ
app01-2419	27	18	to	to	ADP
app01-2419	27	19	the	the	DET
app01-2419	27	20	scientific	scientific	ADJ
app01-2419	27	21	community	community	NOUN
app01-2419	27	22	,	,	PUNCT
app01-2419	27	23	in	in	ADP
app01-2419	27	24	an	an	DET
app01-2419	27	25	effective	effective	ADJ
app01-2419	27	26	,	,	PUNCT
app01-2419	27	27	continuos	continuo	VERB
app01-2419	27	28	and	and	CCONJ
app01-2419	27	29	reliable	reliable	ADJ
app01-2419	27	30	way	way	NOUN
app01-2419	27	31	.	.	PUNCT
app01-2419	28	1	in	in	ADP
app01-2419	28	2	fact	fact	NOUN
app01-2419	28	3	,	,	PUNCT
app01-2419	28	4	scientists	scientist	NOUN
app01-2419	28	5	in	in	ADP
app01-2419	28	6	this	this	DET
app01-2419	28	7	area	area	NOUN
app01-2419	28	8	are	be	AUX
app01-2419	28	9	interested	interested	ADJ
app01-2419	28	10	in	in	ADP
app01-2419	28	11	performing	perform	VERB
app01-2419	28	12	their	their	PRON
app01-2419	28	13	analysis	analysis	NOUN
app01-2419	28	14	and	and	CCONJ
app01-2419	28	15	tests	test	NOUN
app01-2419	28	16	on	on	ADP
app01-2419	28	17	spatial	spatial	ADJ
app01-2419	28	18	observations	observation	NOUN
app01-2419	28	19	as	as	ADV
app01-2419	28	20	soon	soon	ADV
app01-2419	28	21	and	and	CCONJ
app01-2419	28	22	on	on	ADP
app01-2419	28	23	as	as	ADV
app01-2419	28	24	much	much	ADJ
app01-2419	28	25	data	datum	NOUN
app01-2419	28	26	as	as	ADP
app01-2419	28	27	possible	possible	ADJ
app01-2419	28	28	.	.	PUNCT
app01-2419	29	1	furthermore	furthermore	ADV
app01-2419	29	2	,	,	PUNCT
app01-2419	29	3	missions	mission	NOUN
app01-2419	29	4	such	such	ADJ
app01-2419	29	5	as	as	ADP
app01-2419	29	6	integral	integral	ADJ
app01-2419	29	7	(	(	PUNCT
app01-2419	29	8	international	international	ADJ
app01-2419	29	9	gamma	gamma	NOUN
app01-2419	29	10	-	-	PUNCT
app01-2419	29	11	ray	ray	NOUN
app01-2419	29	12	astrophysics	astrophysic	NOUN
app01-2419	29	13	laboratory	laboratory	NOUN
app01-2419	29	14	)	)	PUNCT
app01-2419	29	15	winkler	winkler	NOUN
app01-2419	29	16	,	,	PUNCT
app01-2419	29	17	et	et	PROPN
app01-2419	29	18	al	al	PROPN
app01-2419	29	19	.	.	PUNCT
app01-2419	29	20	(	(	PUNCT
app01-2419	29	21	2003	2003	NUM
app01-2419	29	22	)	)	PUNCT
app01-2419	29	23	,	,	PUNCT
app01-2419	29	24	have	have	VERB
app01-2419	29	25	to	to	PART
app01-2419	29	26	maintain	maintain	VERB
app01-2419	29	27	for	for	ADP
app01-2419	29	28	a	a	DET
app01-2419	29	29	long	long	ADJ
app01-2419	29	30	period	period	NOUN
app01-2419	29	31	of	of	ADP
app01-2419	29	32	time	time	NOUN
app01-2419	29	33	the	the	DET
app01-2419	29	34	results	result	NOUN
app01-2419	29	35	of	of	ADP
app01-2419	29	36	the	the	DET
app01-2419	29	37	scientific	scientific	ADJ
app01-2419	29	38	analysis	analysis	NOUN
app01-2419	29	39	performed	perform	VERB
app01-2419	29	40	on	on	ADP
app01-2419	29	41	the	the	DET
app01-2419	29	42	whole	whole	ADJ
app01-2419	29	43	data	datum	NOUN
app01-2419	29	44	set	set	VERB
app01-2419	29	45	and	and	CCONJ
app01-2419	29	46	usually	usually	ADV
app01-2419	29	47	released	release	VERB
app01-2419	29	48	,	,	PUNCT
app01-2419	29	49	as	as	ADP
app01-2419	29	50	surveys	survey	NOUN
app01-2419	29	51	,	,	PUNCT
app01-2419	29	52	about	about	ADV
app01-2419	29	53	every	every	DET
app01-2419	29	54	year	year	NOUN
app01-2419	29	55	.	.	PUNCT
app01-2419	30	1	finally	finally	ADV
app01-2419	30	2	a	a	DET
app01-2419	30	3	further	far	ADV
app01-2419	30	4	important	important	ADJ
app01-2419	30	5	requirement	requirement	NOUN
app01-2419	30	6	that	that	PRON
app01-2419	30	7	has	have	AUX
app01-2419	30	8	been	be	AUX
app01-2419	30	9	met	meet	VERB
app01-2419	30	10	is	be	AUX
app01-2419	30	11	making	make	VERB
app01-2419	30	12	the	the	DET
app01-2419	30	13	management	management	NOUN
app01-2419	30	14	of	of	ADP
app01-2419	30	15	the	the	DET
app01-2419	30	16	whole	whole	ADJ
app01-2419	30	17	system	system	NOUN
app01-2419	30	18	,	,	PUNCT
app01-2419	30	19	as	as	ADV
app01-2419	30	20	far	far	ADV
app01-2419	30	21	as	as	ADP
app01-2419	30	22	possible	possible	ADJ
app01-2419	30	23	,	,	PUNCT
app01-2419	30	24	easy	easy	ADJ
app01-2419	30	25	and	and	CCONJ
app01-2419	30	26	automatic	automatic	ADJ
app01-2419	30	27	,	,	PUNCT
app01-2419	30	28	thus	thus	ADV
app01-2419	30	29	minimizing	minimize	VERB
app01-2419	30	30	the	the	DET
app01-2419	30	31	costs	cost	NOUN
app01-2419	30	32	related	relate	VERB
app01-2419	30	33	to	to	ADP
app01-2419	30	34	human	human	ADJ
app01-2419	30	35	resources	resource	NOUN
app01-2419	30	36	devoted	devote	VERB
app01-2419	30	37	to	to	ADP
app01-2419	30	38	the	the	DET
app01-2419	30	39	management	management	NOUN
app01-2419	30	40	itself	itself	PRON
app01-2419	30	41	.	.	PUNCT
app01-2419	31	1	1.2	1.2	NUM
app01-2419	31	2	the	the	DET
app01-2419	31	3	alternatives	alternative	NOUN
app01-2419	31	4	in	in	ADP
app01-2419	31	5	designing	designing	NOUN
app01-2419	31	6	,	,	PUNCT
app01-2419	31	7	havms	havms	NOUN
app01-2419	31	8	we	we	PRON
app01-2419	31	9	deeply	deeply	ADV
app01-2419	31	10	analyze	analyze	VERB
app01-2419	31	11	and	and	CCONJ
app01-2419	31	12	consider	consider	VERB
app01-2419	31	13	as	as	ADP
app01-2419	31	14	points	point	NOUN
app01-2419	31	15	of	of	ADP
app01-2419	31	16	reference	reference	NOUN
app01-2419	31	17	the	the	DET
app01-2419	31	18	more	more	ADV
app01-2419	31	19	widespread	widespread	ADJ
app01-2419	31	20	alternatives	alternative	NOUN
app01-2419	31	21	currently	currently	ADV
app01-2419	31	22	implementing	implement	VERB
app01-2419	31	23	the	the	DET
app01-2419	31	24	concept	concept	NOUN
app01-2419	31	25	of	of	ADP
app01-2419	31	26	ha	ha	INTJ
app01-2419	31	27	.	.	PUNCT
app01-2419	32	1	all	all	DET
app01-2419	32	2	these	these	DET
app01-2419	32	3	alternatives	alternative	NOUN
app01-2419	32	4	,	,	PUNCT
app01-2419	32	5	in	in	ADP
app01-2419	32	6	general	general	ADJ
app01-2419	32	7	,	,	PUNCT
app01-2419	32	8	suffers	suffer	VERB
app01-2419	32	9	from	from	ADP
app01-2419	32	10	the	the	DET
app01-2419	32	11	problem	problem	NOUN
app01-2419	32	12	of	of	ADP
app01-2419	32	13	the	the	DET
app01-2419	32	14	adoption	adoption	NOUN
app01-2419	32	15	of	of	ADP
app01-2419	32	16	often	often	ADV
app01-2419	32	17	expensive	expensive	ADJ
app01-2419	32	18	sw	sw	NOUN
app01-2419	32	19	and	and	CCONJ
app01-2419	32	20	hw	hw	PROPN
app01-2419	32	21	architectures	architecture	NOUN
app01-2419	32	22	.	.	PUNCT
app01-2419	33	1	more	more	ADJ
app01-2419	33	2	in	in	ADP
app01-2419	33	3	details	detail	NOUN
app01-2419	33	4	these	these	PRON
app01-2419	33	5	are	be	AUX
app01-2419	33	6	,	,	PUNCT
app01-2419	33	7	from	from	ADP
app01-2419	33	8	our	our	PRON
app01-2419	33	9	point	point	NOUN
app01-2419	33	10	of	of	ADP
app01-2419	33	11	view	view	NOUN
app01-2419	33	12	and	and	CCONJ
app01-2419	33	13	with	with	ADP
app01-2419	33	14	respect	respect	NOUN
app01-2419	33	15	to	to	ADP
app01-2419	33	16	the	the	DET
app01-2419	33	17	particular	particular	ADJ
app01-2419	33	18	operation	operation	NOUN
app01-2419	33	19	context	context	NOUN
app01-2419	33	20	we	we	PRON
app01-2419	33	21	are	be	AUX
app01-2419	33	22	considering	consider	VERB
app01-2419	33	23	,	,	PUNCT
app01-2419	33	24	the	the	DET
app01-2419	33	25	main	main	ADJ
app01-2419	33	26	drawbacks	drawback	NOUN
app01-2419	33	27	of	of	ADP
app01-2419	33	28	the	the	DET
app01-2419	33	29	considered	consider	VERB
app01-2419	33	30	solutions	solution	NOUN
app01-2419	33	31	:	:	PUNCT
app01-2419	33	32	•	•	NUM
app01-2419	33	33	windows	windows	PROPN
app01-2419	33	34	server	server	PROPN
app01-2419	33	35	failover	failover	NOUN
app01-2419	33	36	clustering	clustering	NOUN
app01-2419	33	37	(	(	PUNCT
app01-2419	33	38	wsfc	wsfc	NOUN
app01-2419	33	39	):	):	PUNCT
app01-2419	33	40	requires	require	VERB
app01-2419	33	41	the	the	DET
app01-2419	33	42	purchase	purchase	NOUN
app01-2419	33	43	of	of	ADP
app01-2419	33	44	a	a	DET
app01-2419	33	45	quite	quite	ADV
app01-2419	33	46	expensive	expensive	ADJ
app01-2419	33	47	sw	sw	NOUN
app01-2419	33	48	license	license	NOUN
app01-2419	33	49	(	(	PUNCT
app01-2419	33	50	when	when	SCONJ
app01-2419	33	51	this	this	DET
app01-2419	33	52	paper	paper	NOUN
app01-2419	33	53	is	be	AUX
app01-2419	33	54	written	write	VERB
app01-2419	33	55	,	,	PUNCT
app01-2419	33	56	about	about	ADV
app01-2419	33	57	900	900	NUM
app01-2419	33	58	euros	euro	NOUN
app01-2419	33	59	per	per	ADP
app01-2419	33	60	processor	processor	NOUN
app01-2419	33	61	)	)	PUNCT
app01-2419	33	62	.	.	PUNCT
app01-2419	34	1	all	all	DET
app01-2419	34	2	servers	server	NOUN
app01-2419	34	3	in	in	ADP
app01-2419	34	4	the	the	DET
app01-2419	34	5	cluster	cluster	NOUN
app01-2419	34	6	must	must	AUX
app01-2419	34	7	be	be	AUX
app01-2419	34	8	absolutely	absolutely	ADV
app01-2419	34	9	identical	identical	ADJ
app01-2419	34	10	.	.	PUNCT
app01-2419	35	1	ha	ha	X
app01-2419	35	2	is	be	AUX
app01-2419	35	3	guaranteed	guarantee	VERB
app01-2419	35	4	by	by	ADP
app01-2419	35	5	a	a	DET
app01-2419	35	6	mirroring	mirroring	NOUN
app01-2419	35	7	system	system	NOUN
app01-2419	35	8	,	,	PUNCT
app01-2419	35	9	replicating	replicate	VERB
app01-2419	35	10	the	the	DET
app01-2419	35	11	status	status	NOUN
app01-2419	35	12	of	of	ADP
app01-2419	35	13	the	the	DET
app01-2419	35	14	severs	sever	NOUN
app01-2419	35	15	every	every	DET
app01-2419	35	16	5	5	NUM
app01-2419	35	17	-	-	SYM
app01-2419	35	18	10	10	NUM
app01-2419	35	19	minutes	minute	NOUN
app01-2419	35	20	:	:	PUNCT
app01-2419	35	21	if	if	SCONJ
app01-2419	35	22	there	there	PRON
app01-2419	35	23	is	be	VERB
app01-2419	35	24	a	a	DET
app01-2419	35	25	fault	fault	NOUN
app01-2419	35	26	during	during	ADP
app01-2419	35	27	a	a	DET
app01-2419	35	28	replica	replica	NOUN
app01-2419	35	29	,	,	PUNCT
app01-2419	35	30	the	the	DET
app01-2419	35	31	replica	replica	NOUN
app01-2419	35	32	itself	itself	PRON
app01-2419	35	33	may	may	AUX
app01-2419	35	34	fail	fail	VERB
app01-2419	35	35	and	and	CCONJ
app01-2419	35	36	the	the	DET
app01-2419	35	37	running	run	VERB
app01-2419	35	38	jobs	job	NOUN
app01-2419	35	39	are	be	AUX
app01-2419	35	40	aborted	abort	VERB
app01-2419	35	41	with	with	ADP
app01-2419	35	42	a	a	DET
app01-2419	35	43	high	high	ADJ
app01-2419	35	44	probability	probability	NOUN
app01-2419	35	45	.	.	PUNCT
app01-2419	36	1	•	•	NUM
app01-2419	36	2	vmware	vmware	PROPN
app01-2419	36	3	vsphere	vsphere	NOUN
app01-2419	36	4	:	:	PUNCT
app01-2419	36	5	requires	require	VERB
app01-2419	36	6	the	the	DET
app01-2419	36	7	purchase	purchase	NOUN
app01-2419	36	8	of	of	ADP
app01-2419	36	9	a	a	DET
app01-2419	36	10	quite	quite	ADV
app01-2419	36	11	expensive	expensive	ADJ
app01-2419	36	12	enterprise	enterprise	NOUN
app01-2419	36	13	license	license	NOUN
app01-2419	36	14	(	(	PUNCT
app01-2419	36	15	when	when	SCONJ
app01-2419	36	16	this	this	DET
app01-2419	36	17	paper	paper	NOUN
app01-2419	36	18	is	be	AUX
app01-2419	36	19	written	write	VERB
app01-2419	36	20	,	,	PUNCT
app01-2419	36	21	about	about	ADV
app01-2419	36	22	4000	4000	NUM
app01-2419	36	23	$	$	NUM
app01-2419	36	24	)	)	PUNCT
app01-2419	36	25	.	.	PUNCT
app01-2419	37	1	requires	require	VERB
app01-2419	37	2	professional	professional	ADJ
app01-2419	37	3	hw	hw	PROPN
app01-2419	37	4	and	and	CCONJ
app01-2419	37	5	an	an	DET
app01-2419	37	6	additional	additional	ADJ
app01-2419	37	7	server	server	NOUN
app01-2419	37	8	to	to	PART
app01-2419	37	9	handle	handle	VERB
app01-2419	37	10	the	the	DET
app01-2419	37	11	nodes	node	NOUN
app01-2419	37	12	in	in	ADP
app01-2419	37	13	the	the	DET
app01-2419	37	14	system	system	NOUN
app01-2419	37	15	.	.	PUNCT
app01-2419	38	1	the	the	DET
app01-2419	38	2	setup	setup	NOUN
app01-2419	38	3	is	be	AUX
app01-2419	38	4	not	not	PART
app01-2419	38	5	simple	simple	ADJ
app01-2419	38	6	.	.	PUNCT
app01-2419	39	1	•	•	ADJ
app01-2419	39	2	red	red	ADJ
app01-2419	39	3	hat	hat	NOUN
app01-2419	39	4	cluster	cluster	NOUN
app01-2419	39	5	manager	manager	NOUN
app01-2419	39	6	(	(	PUNCT
app01-2419	39	7	red	red	ADJ
app01-2419	39	8	hat	hat	NOUN
app01-2419	39	9	enterprise	enterprise	NOUN
app01-2419	39	10	linux	linux	PROPN
app01-2419	39	11	server	server	NOUN
app01-2419	39	12	):	):	PUNCT
app01-2419	39	13	requires	require	VERB
app01-2419	39	14	the	the	DET
app01-2419	39	15	purchase	purchase	NOUN
app01-2419	39	16	of	of	ADP
app01-2419	39	17	an	an	DET
app01-2419	39	18	annual	annual	ADJ
app01-2419	39	19	license	license	NOUN
app01-2419	39	20	(	(	PUNCT
app01-2419	39	21	when	when	SCONJ
app01-2419	39	22	this	this	DET
app01-2419	39	23	paper	paper	NOUN
app01-2419	39	24	is	be	AUX
app01-2419	39	25	written	write	VERB
app01-2419	39	26	,	,	PUNCT
app01-2419	39	27	about	about	ADV
app01-2419	39	28	500	500	NUM
app01-2419	39	29	$	$	NUM
app01-2419	39	30	)	)	PUNCT
app01-2419	39	31	.	.	PUNCT
app01-2419	40	1	in	in	ADP
app01-2419	40	2	case	case	NOUN
app01-2419	40	3	of	of	ADP
app01-2419	40	4	fault	fault	NOUN
app01-2419	40	5	the	the	DET
app01-2419	40	6	system	system	NOUN
app01-2419	40	7	must	must	AUX
app01-2419	40	8	be	be	AUX
app01-2419	40	9	restarted	restart	VERB
app01-2419	40	10	,	,	PUNCT
app01-2419	40	11	as	as	ADP
app01-2419	40	12	a	a	DET
app01-2419	40	13	consequence	consequence	NOUN
app01-2419	40	14	all	all	DET
app01-2419	40	15	runs	run	VERB
app01-2419	40	16	in	in	ADP
app01-2419	40	17	progress	progress	NOUN
app01-2419	40	18	are	be	AUX
app01-2419	40	19	stopped	stop	VERB
app01-2419	40	20	.	.	PUNCT
app01-2419	41	1	does	do	AUX
app01-2419	41	2	not	not	PART
app01-2419	41	3	support	support	VERB
app01-2419	41	4	an	an	DET
app01-2419	41	5	automatic	automatic	ADJ
app01-2419	41	6	failback	failback	NOUN
app01-2419	41	7	mechanism	mechanism	NOUN
app01-2419	41	8	.	.	PUNCT
app01-2419	42	1	2	2	NUM
app01-2419	42	2	our	our	PRON
app01-2419	42	3	solution	solution	NOUN
app01-2419	42	4	figure	figure	NOUN
app01-2419	42	5	1	1	NUM
app01-2419	42	6	:	:	PUNCT
app01-2419	42	7	havms	havms	NOUN
app01-2419	42	8	block	block	PROPN
app01-2419	42	9	diagram	diagram	PROPN
app01-2419	42	10	fig.1	fig.1	PROPN
app01-2419	42	11	shows	show	VERB
app01-2419	42	12	the	the	DET
app01-2419	42	13	general	general	ADJ
app01-2419	42	14	architecture	architecture	NOUN
app01-2419	42	15	of	of	ADP
app01-2419	42	16	havms	havms	NOUN
app01-2419	42	17	.	.	PUNCT
app01-2419	43	1	continuity	continuity	NOUN
app01-2419	43	2	of	of	ADP
app01-2419	43	3	service	service	NOUN
app01-2419	43	4	is	be	AUX
app01-2419	43	5	provided	provide	VERB
app01-2419	43	6	through	through	ADP
app01-2419	43	7	an	an	DET
app01-2419	43	8	automatic	automatic	ADJ
app01-2419	43	9	failover	failover	NOUN
app01-2419	43	10	(	(	PUNCT
app01-2419	43	11	activates	activate	VERB
app01-2419	43	12	the	the	DET
app01-2419	43	13	dormant	dormant	ADJ
app01-2419	43	14	server	server	NOUN
app01-2419	43	15	in	in	ADP
app01-2419	43	16	case	case	NOUN
app01-2419	43	17	of	of	ADP
app01-2419	43	18	fault	fault	NOUN
app01-2419	43	19	of	of	ADP
app01-2419	43	20	the	the	DET
app01-2419	43	21	active	active	ADJ
app01-2419	43	22	one	one	NUM
app01-2419	43	23	)	)	PUNCT
app01-2419	43	24	and	and	CCONJ
app01-2419	43	25	failback	failback	NOUN
app01-2419	43	26	(	(	PUNCT
app01-2419	43	27	restores	restore	VERB
app01-2419	43	28	the	the	DET
app01-2419	43	29	initial	initial	ADJ
app01-2419	43	30	system	system	NOUN
app01-2419	43	31	configuration	configuration	NOUN
app01-2419	43	32	and	and	CCONJ
app01-2419	43	33	operation	operation	NOUN
app01-2419	43	34	)	)	PUNCT
app01-2419	43	35	mechanisms	mechanism	NOUN
app01-2419	43	36	.	.	PUNCT
app01-2419	44	1	the	the	DET
app01-2419	44	2	software	software	NOUN
app01-2419	44	3	components	component	NOUN
app01-2419	44	4	implementing	implement	VERB
app01-2419	44	5	these	these	DET
app01-2419	44	6	mechanisms	mechanism	NOUN
app01-2419	44	7	are	be	AUX
app01-2419	44	8	:	:	PUNCT
app01-2419	44	9	•	•	NUM
app01-2419	44	10	xen	xen	PROPN
app01-2419	44	11	vms	vms	PROPN
app01-2419	44	12	manager	manager	NOUN
app01-2419	44	13	,	,	PUNCT
app01-2419	44	14	a	a	DET
app01-2419	44	15	manager	manager	NOUN
app01-2419	44	16	of	of	ADP
app01-2419	44	17	virtual	virtual	ADJ
app01-2419	44	18	machines	machine	NOUN
app01-2419	44	19	;	;	PUNCT
app01-2419	44	20	•	•	X
app01-2419	44	21	drbd	drbd	NOUN
app01-2419	44	22	(	(	PUNCT
app01-2419	44	23	protocol	protocol	NOUN
app01-2419	44	24	d	d	PROPN
app01-2419	44	25	)	)	PUNCT
app01-2419	44	26	,	,	PUNCT
app01-2419	44	27	a	a	DET
app01-2419	44	28	synchronizer	synchronizer	NOUN
app01-2419	44	29	of	of	ADP
app01-2419	44	30	block	block	NOUN
app01-2419	44	31	devices	device	NOUN
app01-2419	44	32	;	;	PUNCT
app01-2419	44	33	•	•	NUM
app01-2419	44	34	remus	remus	PROPN
app01-2419	44	35	,	,	PUNCT
app01-2419	44	36	provides	provide	VERB
app01-2419	44	37	transparent	transparent	ADJ
app01-2419	44	38	,	,	PUNCT
app01-2419	44	39	comprehensive	comprehensive	ADJ
app01-2419	44	40	high	high	ADJ
app01-2419	44	41	availability	availability	NOUN
app01-2419	44	42	to	to	ADP
app01-2419	44	43	ordinary	ordinary	ADJ
app01-2419	44	44	vms	vms	PROPN
app01-2419	44	45	running	run	VERB
app01-2419	44	46	on	on	ADP
app01-2419	44	47	xen	xen	PROPN
app01-2419	44	48	;	;	PUNCT
app01-2419	44	49	•	•	NOUN
app01-2419	44	50	some	some	DET
app01-2419	44	51	components	component	NOUN
app01-2419	44	52	,	,	PUNCT
app01-2419	44	53	designed	design	VERB
app01-2419	44	54	and	and	CCONJ
app01-2419	44	55	developed	develop	VERB
app01-2419	44	56	by	by	ADP
app01-2419	44	57	the	the	DET
app01-2419	44	58	authors	author	NOUN
app01-2419	44	59	especially	especially	ADV
app01-2419	44	60	conceived	conceive	VERB
app01-2419	44	61	,	,	PUNCT
app01-2419	44	62	among	among	ADP
app01-2419	44	63	the	the	DET
app01-2419	44	64	others	other	NOUN
app01-2419	44	65	,	,	PUNCT
app01-2419	44	66	to	to	PART
app01-2419	44	67	implement	implement	VERB
app01-2419	44	68	the	the	DET
app01-2419	44	69	automatic	automatic	ADJ
app01-2419	44	70	failback	failback	NOUN
app01-2419	44	71	and	and	CCONJ
app01-2419	44	72	system	system	NOUN
app01-2419	44	73	startup	startup	NOUN
app01-2419	44	74	.	.	PUNCT
app01-2419	45	1	the	the	DET
app01-2419	45	2	system	system	NOUN
app01-2419	45	3	is	be	AUX
app01-2419	45	4	based	base	VERB
app01-2419	45	5	on	on	ADP
app01-2419	45	6	the	the	DET
app01-2419	45	7	services	service	NOUN
app01-2419	45	8	provided	provide	VERB
app01-2419	45	9	by	by	ADP
app01-2419	45	10	xen	xen	PROPN
app01-2419	45	11	vms	vms	PROPN
app01-2419	45	12	manager	manager	NOUN
app01-2419	45	13	.	.	PUNCT
app01-2419	46	1	each	each	DET
app01-2419	46	2	vm	vm	PROPN
app01-2419	46	3	has	have	VERB
app01-2419	46	4	its	its	PRON
app01-2419	46	5	own	own	ADJ
app01-2419	46	6	ip	ip	ADJ
app01-2419	46	7	address	address	NOUN
app01-2419	46	8	by	by	ADP
app01-2419	46	9	which	which	PRON
app01-2419	46	10	it	it	PRON
app01-2419	46	11	is	be	AUX
app01-2419	46	12	accessible	accessible	ADJ
app01-2419	46	13	from	from	ADP
app01-2419	46	14	the	the	DET
app01-2419	46	15	outside	outside	NOUN
app01-2419	46	16	.	.	PUNCT
app01-2419	47	1	as	as	SCONJ
app01-2419	47	2	previously	previously	ADV
app01-2419	47	3	stated	state	VERB
app01-2419	47	4	,	,	PUNCT
app01-2419	47	5	one	one	NUM
app01-2419	47	6	server	server	NOUN
app01-2419	47	7	is	be	AUX
app01-2419	47	8	active	active	ADJ
app01-2419	47	9	,	,	PUNCT
app01-2419	47	10	the	the	DET
app01-2419	47	11	other	other	ADJ
app01-2419	47	12	one	one	NOUN
app01-2419	47	13	is	be	AUX
app01-2419	47	14	dormant	dormant	ADJ
app01-2419	47	15	.	.	PUNCT
app01-2419	48	1	the	the	DET
app01-2419	48	2	two	two	NUM
app01-2419	48	3	servers	server	NOUN
app01-2419	48	4	are	be	AUX
app01-2419	48	5	connected	connect	VERB
app01-2419	48	6	through	through	ADP
app01-2419	48	7	a	a	DET
app01-2419	48	8	lan	lan	NOUN
app01-2419	48	9	at	at	ADP
app01-2419	48	10	1	1	NUM
app01-2419	48	11	gb	gb	PROPN
app01-2419	48	12	/	/	SYM
app01-2419	48	13	sec	sec	PROPN
app01-2419	48	14	.	.	PUNCT
app01-2419	49	1	remus	remus	PROPN
app01-2419	49	2	(	(	PUNCT
app01-2419	49	3	in	in	ADP
app01-2419	49	4	green	green	NOUN
app01-2419	49	5	)	)	PUNCT
app01-2419	49	6	and	and	CCONJ
app01-2419	49	7	drbd	drbd	NOUN
app01-2419	49	8	(	(	PUNCT
app01-2419	49	9	in	in	ADP
app01-2419	49	10	red	red	ADJ
app01-2419	49	11	)	)	PUNCT
app01-2419	49	12	seamlessly	seamlessly	ADV
app01-2419	49	13	(	(	PUNCT
app01-2419	49	14	once	once	ADV
app01-2419	49	15	every	every	DET
app01-2419	49	16	40	40	NUM
app01-2419	49	17	msec	msec	NOUN
app01-2419	49	18	)	)	PUNCT
app01-2419	49	19	replicates	replicate	VERB
app01-2419	49	20	the	the	DET
app01-2419	49	21	state	state	NOUN
app01-2419	49	22	of	of	ADP
app01-2419	49	23	the	the	DET
app01-2419	49	24	active	active	ADJ
app01-2419	49	25	server	server	NOUN
app01-2419	49	26	on	on	ADP
app01-2419	49	27	the	the	DET
app01-2419	49	28	dormant	dormant	ADJ
app01-2419	49	29	one	one	NUM
app01-2419	49	30	.	.	PUNCT
app01-2419	50	1	in	in	ADP
app01-2419	50	2	particular	particular	ADJ
app01-2419	50	3	,	,	PUNCT
app01-2419	50	4	remus	remus	PROPN
app01-2419	50	5	replicates	replicate	VERB
app01-2419	50	6	the	the	DET
app01-2419	50	7	states	state	NOUN
app01-2419	50	8	of	of	ADP
app01-2419	50	9	vms	vms	PROPN
app01-2419	50	10	and	and	CCONJ
app01-2419	50	11	simultaneously	simultaneously	ADV
app01-2419	50	12	sends	send	VERB
app01-2419	50	13	a	a	DET
app01-2419	50	14	trigger	trigger	NOUN
app01-2419	50	15	to	to	ADP
app01-2419	50	16	drbd	drbd	VERB
app01-2419	50	17	,	,	PUNCT
app01-2419	50	18	which	which	PRON
app01-2419	50	19	,	,	PUNCT
app01-2419	50	20	in	in	ADP
app01-2419	50	21	turns	turn	NOUN
app01-2419	50	22	,	,	PUNCT
app01-2419	50	23	synchronizes	synchronize	VERB
app01-2419	50	24	279	279	NUM
app01-2419	50	25	memmo	memmo	NOUN
app01-2419	50	26	federici	federici	NOUN
app01-2419	50	27	,	,	PUNCT
app01-2419	50	28	carlo	carlo	NOUN
app01-2419	50	29	gaibisso	gaibisso	PROPN
app01-2419	50	30	,	,	PUNCT
app01-2419	50	31	bruno	bruno	PROPN
app01-2419	50	32	l.	l.	PROPN
app01-2419	50	33	martino	martino	PROPN
app01-2419	50	34	the	the	DET
app01-2419	50	35	block	block	NOUN
app01-2419	50	36	devices	device	NOUN
app01-2419	50	37	(	(	PUNCT
app01-2419	50	38	hard	hard	ADJ
app01-2419	50	39	disks	disk	NOUN
app01-2419	50	40	)	)	PUNCT
app01-2419	50	41	of	of	ADP
app01-2419	50	42	the	the	DET
app01-2419	50	43	two	two	NUM
app01-2419	50	44	servers	server	NOUN
app01-2419	50	45	.	.	PUNCT
app01-2419	51	1	as	as	ADP
app01-2419	51	2	a	a	DET
app01-2419	51	3	consequence	consequence	NOUN
app01-2419	51	4	the	the	DET
app01-2419	51	5	two	two	NUM
app01-2419	51	6	servers	server	NOUN
app01-2419	51	7	are	be	AUX
app01-2419	51	8	aligned	align	VERB
app01-2419	51	9	once	once	ADV
app01-2419	51	10	every	every	DET
app01-2419	51	11	40	40	NUM
app01-2419	51	12	msec	msec	NOUN
app01-2419	51	13	.	.	PUNCT
app01-2419	52	1	users	user	NOUN
app01-2419	52	2	connect	connect	VERB
app01-2419	52	3	to	to	ADP
app01-2419	52	4	the	the	DET
app01-2419	52	5	vms	vms	PROPN
app01-2419	52	6	through	through	ADP
app01-2419	52	7	their	their	PRON
app01-2419	52	8	unique	unique	ADJ
app01-2419	52	9	ip	ip	PRON
app01-2419	52	10	address	address	NOUN
app01-2419	52	11	.	.	PUNCT
app01-2419	53	1	vms	vms	PROPN
app01-2419	53	2	makes	make	VERB
app01-2419	53	3	it	it	PRON
app01-2419	53	4	possible	possible	ADJ
app01-2419	53	5	to	to	PART
app01-2419	53	6	install	install	VERB
app01-2419	53	7	different	different	ADJ
app01-2419	53	8	operating	operating	NOUN
app01-2419	53	9	systems	system	NOUN
app01-2419	53	10	,	,	PUNCT
app01-2419	53	11	on	on	ADP
app01-2419	53	12	which	which	PRON
app01-2419	53	13	different	different	ADJ
app01-2419	53	14	softwares	software	NOUN
app01-2419	53	15	and	and	CCONJ
app01-2419	53	16	services	service	NOUN
app01-2419	53	17	can	can	AUX
app01-2419	53	18	be	be	AUX
app01-2419	53	19	run	run	VERB
app01-2419	53	20	,	,	PUNCT
app01-2419	53	21	such	such	ADJ
app01-2419	53	22	as	as	ADP
app01-2419	53	23	:	:	PUNCT
app01-2419	53	24	matlab	matlab	PROPN
app01-2419	53	25	,	,	PUNCT
app01-2419	53	26	idl	idl	NOUN
app01-2419	53	27	and	and	CCONJ
app01-2419	53	28	web	web	NOUN
app01-2419	53	29	servers	server	NOUN
app01-2419	53	30	,	,	PUNCT
app01-2419	53	31	compilers	compiler	NOUN
app01-2419	53	32	and	and	CCONJ
app01-2419	53	33	so	so	ADV
app01-2419	53	34	on	on	ADV
app01-2419	53	35	.	.	PUNCT
app01-2419	54	1	3	3	NUM
app01-2419	54	2	servers	server	NOUN
app01-2419	54	3	software	software	NOUN
app01-2419	54	4	and	and	CCONJ
app01-2419	54	5	hardware	hardware	NOUN
app01-2419	54	6	architecture	architecture	NOUN
app01-2419	54	7	both	both	DET
app01-2419	54	8	servers	server	NOUN
app01-2419	54	9	have	have	VERB
app01-2419	54	10	the	the	DET
app01-2419	54	11	same	same	ADJ
app01-2419	54	12	software	software	NOUN
app01-2419	54	13	architecture	architecture	NOUN
app01-2419	54	14	,	,	PUNCT
app01-2419	54	15	already	already	ADV
app01-2419	54	16	introduced	introduce	VERB
app01-2419	54	17	in	in	ADP
app01-2419	54	18	the	the	DET
app01-2419	54	19	previous	previous	ADJ
app01-2419	54	20	section	section	NOUN
app01-2419	54	21	.	.	PUNCT
app01-2419	55	1	the	the	DET
app01-2419	55	2	whole	whole	ADJ
app01-2419	55	3	architecture	architecture	NOUN
app01-2419	55	4	leans	lean	VERB
app01-2419	55	5	on	on	ADP
app01-2419	55	6	linux	linux	PROPN
app01-2419	55	7	ubuntu	ubuntu	PROPN
app01-2419	55	8	server	server	PROPN
app01-2419	55	9	10.04	10.04	NUM
app01-2419	55	10	64	64	NUM
app01-2419	55	11	(	(	PUNCT
app01-2419	55	12	with	with	ADP
app01-2419	55	13	a	a	DET
app01-2419	55	14	kernel	kernel	NOUN
app01-2419	55	15	customized	customize	VERB
app01-2419	55	16	to	to	PART
app01-2419	55	17	support	support	VERB
app01-2419	55	18	xen	xen	PROPN
app01-2419	55	19	)	)	PUNCT
app01-2419	55	20	.	.	PUNCT
app01-2419	56	1	in	in	ADP
app01-2419	56	2	what	what	PRON
app01-2419	56	3	follows	follow	VERB
app01-2419	56	4	the	the	DET
app01-2419	56	5	single	single	ADJ
app01-2419	56	6	components	component	NOUN
app01-2419	56	7	of	of	ADP
app01-2419	56	8	the	the	DET
app01-2419	56	9	architecture	architecture	NOUN
app01-2419	56	10	are	be	AUX
app01-2419	56	11	briefly	briefly	ADV
app01-2419	56	12	described	describe	VERB
app01-2419	56	13	.	.	PUNCT
app01-2419	57	1	3.1	3.1	NUM
app01-2419	57	2	xen	xen	NOUN
app01-2419	57	3	xen	xen	PROPN
app01-2419	57	4	hypervisor	hypervisor	NOUN
app01-2419	57	5	is	be	AUX
app01-2419	57	6	a	a	DET
app01-2419	57	7	virtualization	virtualization	NOUN
app01-2419	57	8	platform	platform	NOUN
app01-2419	57	9	licensed	license	VERB
app01-2419	57	10	under	under	ADP
app01-2419	57	11	the	the	DET
app01-2419	57	12	gpl	gpl	NOUN
app01-2419	57	13	developed	develop	VERB
app01-2419	57	14	at	at	ADP
app01-2419	57	15	the	the	DET
app01-2419	57	16	computer	computer	NOUN
app01-2419	57	17	laboratory	laboratory	NOUN
app01-2419	57	18	of	of	ADP
app01-2419	57	19	the	the	DET
app01-2419	57	20	university	university	PROPN
app01-2419	57	21	of	of	ADP
app01-2419	57	22	cambridge	cambridge	PROPN
app01-2419	57	23	.	.	PUNCT
app01-2419	58	1	xen	xen	PROPN
app01-2419	58	2	is	be	AUX
app01-2419	58	3	included	include	VERB
app01-2419	58	4	in	in	ADP
app01-2419	58	5	all	all	DET
app01-2419	58	6	major	major	ADJ
app01-2419	58	7	linux	linux	NOUN
app01-2419	58	8	distributions	distribution	NOUN
app01-2419	58	9	and	and	CCONJ
app01-2419	58	10	increasingly	increasingly	ADV
app01-2419	58	11	adopted	adopt	VERB
app01-2419	58	12	by	by	ADP
app01-2419	58	13	commercial	commercial	ADJ
app01-2419	58	14	solutions	solution	NOUN
app01-2419	58	15	.	.	PUNCT
app01-2419	59	1	one	one	NUM
app01-2419	59	2	of	of	ADP
app01-2419	59	3	the	the	DET
app01-2419	59	4	its	its	PRON
app01-2419	59	5	most	most	ADV
app01-2419	59	6	interesting	interesting	ADJ
app01-2419	59	7	feature	feature	NOUN
app01-2419	59	8	is	be	AUX
app01-2419	59	9	the	the	DET
app01-2419	59	10	ability	ability	NOUN
app01-2419	59	11	to	to	PART
app01-2419	59	12	effectively	effectively	ADV
app01-2419	59	13	control	control	VERB
app01-2419	59	14	the	the	DET
app01-2419	59	15	requests	request	NOUN
app01-2419	59	16	of	of	ADP
app01-2419	59	17	access	access	NOUN
app01-2419	59	18	to	to	ADP
app01-2419	59	19	physical	physical	ADJ
app01-2419	59	20	resources	resource	NOUN
app01-2419	59	21	coming	come	VERB
app01-2419	59	22	from	from	ADP
app01-2419	59	23	vms	vms	PROPN
app01-2419	59	24	through	through	ADP
app01-2419	59	25	a	a	DET
app01-2419	59	26	paravirtualization	paravirtualization	NOUN
app01-2419	59	27	mechanism	mechanism	NOUN
app01-2419	59	28	.	.	PUNCT
app01-2419	60	1	this	this	DET
app01-2419	60	2	mechanism	mechanism	NOUN
app01-2419	60	3	guarantees	guarantee	VERB
app01-2419	60	4	a	a	DET
app01-2419	60	5	minimum	minimum	ADJ
app01-2419	60	6	decay	decay	NOUN
app01-2419	60	7	of	of	ADP
app01-2419	60	8	performance	performance	NOUN
app01-2419	60	9	due	due	ADP
app01-2419	60	10	to	to	ADP
app01-2419	60	11	virtualization	virtualization	NOUN
app01-2419	60	12	,	,	PUNCT
app01-2419	60	13	since	since	SCONJ
app01-2419	60	14	requests	request	NOUN
app01-2419	60	15	of	of	ADP
app01-2419	60	16	access	access	NOUN
app01-2419	60	17	coming	come	VERB
app01-2419	60	18	from	from	ADP
app01-2419	60	19	vms	vms	PROPN
app01-2419	60	20	are	be	AUX
app01-2419	60	21	mainly	mainly	ADV
app01-2419	60	22	executed	execute	VERB
app01-2419	60	23	on	on	ADP
app01-2419	60	24	the	the	DET
app01-2419	60	25	physical	physical	ADJ
app01-2419	60	26	computing	compute	VERB
app01-2419	60	27	resources	resource	NOUN
app01-2419	60	28	.	.	PUNCT
app01-2419	61	1	paravirtualization	paravirtualization	NOUN
app01-2419	61	2	requires	require	VERB
app01-2419	61	3	a	a	DET
app01-2419	61	4	customized	customized	ADJ
app01-2419	61	5	version	version	NOUN
app01-2419	61	6	of	of	ADP
app01-2419	61	7	the	the	DET
app01-2419	61	8	ubuntu	ubuntu	ADJ
app01-2419	61	9	kernel	kernel	NOUN
app01-2419	61	10	.	.	PUNCT
app01-2419	62	1	3.2	3.2	NUM
app01-2419	62	2	drbd	drbd	NOUN
app01-2419	62	3	drbd	drbd	NOUN
app01-2419	62	4	(	(	PUNCT
app01-2419	62	5	distributed	distribute	VERB
app01-2419	62	6	replicated	replicate	VERB
app01-2419	62	7	block	block	NOUN
app01-2419	62	8	device	device	NOUN
app01-2419	62	9	)	)	PUNCT
app01-2419	62	10	is	be	AUX
app01-2419	62	11	a	a	DET
app01-2419	62	12	distributed	distribute	VERB
app01-2419	62	13	storage	storage	NOUN
app01-2419	62	14	system	system	NOUN
app01-2419	62	15	for	for	ADP
app01-2419	62	16	the	the	DET
app01-2419	62	17	gnu	gnu	NOUN
app01-2419	62	18	/	/	SYM
app01-2419	62	19	linux	linux	PROPN
app01-2419	62	20	platform	platform	NOUN
app01-2419	62	21	,	,	PUNCT
app01-2419	62	22	usually	usually	ADV
app01-2419	62	23	adopted	adopt	VERB
app01-2419	62	24	by	by	ADP
app01-2419	62	25	ha	ha	INTJ
app01-2419	62	26	clusters	cluster	NOUN
app01-2419	62	27	.	.	PUNCT
app01-2419	63	1	drbd	drbd	PROPN
app01-2419	63	2	is	be	AUX
app01-2419	63	3	responsible	responsible	ADJ
app01-2419	63	4	for	for	ADP
app01-2419	63	5	the	the	DET
app01-2419	63	6	synchronization	synchronization	NOUN
app01-2419	63	7	of	of	ADP
app01-2419	63	8	data	datum	NOUN
app01-2419	63	9	between	between	ADP
app01-2419	63	10	the	the	DET
app01-2419	63	11	servers	server	NOUN
app01-2419	63	12	:	:	PUNCT
app01-2419	63	13	one	one	NUM
app01-2419	63	14	of	of	ADP
app01-2419	63	15	them	they	PRON
app01-2419	63	16	is	be	AUX
app01-2419	63	17	identified	identify	VERB
app01-2419	63	18	as	as	ADP
app01-2419	63	19	primary	primary	ADJ
app01-2419	63	20	,	,	PUNCT
app01-2419	63	21	the	the	DET
app01-2419	63	22	other	other	ADJ
app01-2419	63	23	one	one	NUM
app01-2419	63	24	as	as	ADV
app01-2419	63	25	secondary	secondary	ADJ
app01-2419	63	26	.	.	PUNCT
app01-2419	64	1	when	when	SCONJ
app01-2419	64	2	the	the	DET
app01-2419	64	3	primary	primary	ADJ
app01-2419	64	4	server	server	NOUN
app01-2419	64	5	fails	fail	VERB
app01-2419	64	6	,	,	PUNCT
app01-2419	64	7	a	a	DET
app01-2419	64	8	management	management	NOUN
app01-2419	64	9	process	process	NOUN
app01-2419	64	10	promotes	promote	VERB
app01-2419	64	11	the	the	DET
app01-2419	64	12	secondary	secondary	ADJ
app01-2419	64	13	one	one	NUM
app01-2419	64	14	to	to	ADP
app01-2419	64	15	the	the	DET
app01-2419	64	16	role	role	NOUN
app01-2419	64	17	of	of	ADP
app01-2419	64	18	primary	primary	NOUN
app01-2419	64	19	.	.	PUNCT
app01-2419	65	1	when	when	SCONJ
app01-2419	65	2	the	the	DET
app01-2419	65	3	fault	fault	NOUN
app01-2419	65	4	is	be	AUX
app01-2419	65	5	fixed	fix	VERB
app01-2419	65	6	,	,	PUNCT
app01-2419	65	7	the	the	DET
app01-2419	65	8	system	system	NOUN
app01-2419	65	9	may	may	AUX
app01-2419	65	10	reestablish	reestablish	VERB
app01-2419	65	11	the	the	DET
app01-2419	65	12	roles	role	NOUN
app01-2419	65	13	initially	initially	ADV
app01-2419	65	14	assigned	assign	VERB
app01-2419	65	15	to	to	ADP
app01-2419	65	16	the	the	DET
app01-2419	65	17	servers	server	NOUN
app01-2419	65	18	,	,	PUNCT
app01-2419	65	19	after	after	ADP
app01-2419	65	20	a	a	DET
app01-2419	65	21	resynchronization	resynchronization	NOUN
app01-2419	65	22	of	of	ADP
app01-2419	65	23	the	the	DET
app01-2419	65	24	data	datum	NOUN
app01-2419	65	25	storage	storage	NOUN
app01-2419	65	26	devices	device	NOUN
app01-2419	65	27	.	.	PUNCT
app01-2419	66	1	this	this	DET
app01-2419	66	2	synchronization	synchronization	NOUN
app01-2419	66	3	is	be	AUX
app01-2419	66	4	particularly	particularly	ADV
app01-2419	66	5	effective	effective	ADJ
app01-2419	66	6	since	since	SCONJ
app01-2419	66	7	only	only	ADV
app01-2419	66	8	those	those	DET
app01-2419	66	9	blocks	block	NOUN
app01-2419	66	10	that	that	PRON
app01-2419	66	11	were	be	AUX
app01-2419	66	12	changed	change	VERB
app01-2419	66	13	during	during	ADP
app01-2419	66	14	the	the	DET
app01-2419	66	15	outage	outage	NOUN
app01-2419	66	16	are	be	AUX
app01-2419	66	17	resynchronized	resynchronize	VERB
app01-2419	66	18	.	.	PUNCT
app01-2419	67	1	3.3	3.3	NUM
app01-2419	67	2	remus	remus	PROPN
app01-2419	67	3	remus	remus	PROPN
app01-2419	67	4	is	be	AUX
app01-2419	67	5	part	part	NOUN
app01-2419	67	6	of	of	ADP
app01-2419	67	7	xen	xen	PROPN
app01-2419	67	8	and	and	CCONJ
app01-2419	67	9	implements	implement	VERB
app01-2419	67	10	the	the	DET
app01-2419	67	11	ha	ha	INTJ
app01-2419	67	12	concept	concept	NOUN
app01-2419	67	13	by	by	ADP
app01-2419	67	14	replicating	replicate	VERB
app01-2419	67	15	on	on	ADP
app01-2419	67	16	the	the	DET
app01-2419	67	17	dormant	dormant	ADJ
app01-2419	67	18	server	server	NOUN
app01-2419	67	19	the	the	DET
app01-2419	67	20	state	state	NOUN
app01-2419	67	21	of	of	ADP
app01-2419	67	22	all	all	DET
app01-2419	67	23	the	the	DET
app01-2419	67	24	vms	vms	PROPN
app01-2419	67	25	machine	machine	NOUN
app01-2419	67	26	running	run	VERB
app01-2419	67	27	on	on	ADP
app01-2419	67	28	the	the	DET
app01-2419	67	29	active	active	ADJ
app01-2419	67	30	server	server	NOUN
app01-2419	67	31	.	.	PUNCT
app01-2419	68	1	this	this	DET
app01-2419	68	2	snapshot	snapshot	NOUN
app01-2419	68	3	occurs	occur	VERB
app01-2419	68	4	once	once	ADV
app01-2419	68	5	every	every	DET
app01-2419	68	6	40	40	NUM
app01-2419	68	7	msec	msec	NOUN
app01-2419	68	8	(	(	PUNCT
app01-2419	68	9	this	this	DET
app01-2419	68	10	value	value	NOUN
app01-2419	68	11	can	can	AUX
app01-2419	68	12	be	be	AUX
app01-2419	68	13	changed	change	VERB
app01-2419	68	14	at	at	ADP
app01-2419	68	15	setup	setup	NOUN
app01-2419	68	16	time	time	NOUN
app01-2419	68	17	)	)	PUNCT
app01-2419	68	18	;	;	PUNCT
app01-2419	68	19	at	at	ADP
app01-2419	68	20	the	the	DET
app01-2419	68	21	same	same	ADJ
app01-2419	68	22	time	time	NOUN
app01-2419	68	23	remus	remus	PROPN
app01-2419	68	24	sends	send	VERB
app01-2419	68	25	a	a	DET
app01-2419	68	26	trigger	trigger	NOUN
app01-2419	68	27	to	to	PART
app01-2419	68	28	drbd	drbd	VERB
app01-2419	68	29	for	for	ADP
app01-2419	68	30	the	the	DET
app01-2419	68	31	synchronization	synchronization	NOUN
app01-2419	68	32	of	of	ADP
app01-2419	68	33	the	the	DET
app01-2419	68	34	hard	hard	ADJ
app01-2419	68	35	disks	disk	NOUN
app01-2419	68	36	.	.	PUNCT
app01-2419	69	1	in	in	ADP
app01-2419	69	2	this	this	DET
app01-2419	69	3	way	way	NOUN
app01-2419	69	4	the	the	DET
app01-2419	69	5	active	active	ADJ
app01-2419	69	6	server	server	NOUN
app01-2419	69	7	is	be	AUX
app01-2419	69	8	constantly	constantly	ADV
app01-2419	69	9	aligned	align	VERB
app01-2419	69	10	,	,	PUNCT
app01-2419	69	11	both	both	PRON
app01-2419	69	12	for	for	ADP
app01-2419	69	13	what	what	PRON
app01-2419	69	14	concerns	concern	NOUN
app01-2419	69	15	data	datum	NOUN
app01-2419	69	16	and	and	CCONJ
app01-2419	69	17	computational	computational	ADJ
app01-2419	69	18	aspects	aspect	NOUN
app01-2419	69	19	,	,	PUNCT
app01-2419	69	20	with	with	ADP
app01-2419	69	21	the	the	DET
app01-2419	69	22	dormant	dormant	PROPN
app01-2419	69	23	server	server	NOUN
app01-2419	69	24	.	.	PUNCT
app01-2419	70	1	in	in	ADP
app01-2419	70	2	case	case	NOUN
app01-2419	70	3	of	of	ADP
app01-2419	70	4	fault	fault	NOUN
app01-2419	70	5	of	of	ADP
app01-2419	70	6	the	the	DET
app01-2419	70	7	active	active	ADJ
app01-2419	70	8	server	server	NOUN
app01-2419	70	9	,	,	PUNCT
app01-2419	70	10	the	the	DET
app01-2419	70	11	dormant	dormant	ADJ
app01-2419	70	12	one	one	NOUN
app01-2419	70	13	is	be	AUX
app01-2419	70	14	awakened	awaken	VERB
app01-2419	70	15	and	and	CCONJ
app01-2419	70	16	becomes	become	VERB
app01-2419	70	17	immediately	immediately	ADV
app01-2419	70	18	active	active	ADJ
app01-2419	70	19	,	,	PUNCT
app01-2419	70	20	thus	thus	ADV
app01-2419	70	21	avoiding	avoid	VERB
app01-2419	70	22	any	any	DET
app01-2419	70	23	interruption	interruption	NOUN
app01-2419	70	24	in	in	ADP
app01-2419	70	25	the	the	DET
app01-2419	70	26	provisioning	provisioning	NOUN
app01-2419	70	27	of	of	ADP
app01-2419	70	28	services	service	NOUN
app01-2419	70	29	.	.	PUNCT
app01-2419	71	1	moreover	moreover	ADV
app01-2419	71	2	,	,	PUNCT
app01-2419	71	3	the	the	DET
app01-2419	71	4	tcp	tcp	PROPN
app01-2419	71	5	/	/	SYM
app01-2419	71	6	ip	ip	NOUN
app01-2419	71	7	protocol	protocol	NOUN
app01-2419	71	8	guarantees	guarantee	VERB
app01-2419	71	9	the	the	DET
app01-2419	71	10	correct	correct	ADJ
app01-2419	71	11	transmission	transmission	NOUN
app01-2419	71	12	of	of	ADP
app01-2419	71	13	data	datum	NOUN
app01-2419	71	14	packets	packet	NOUN
app01-2419	71	15	,	,	PUNCT
app01-2419	71	16	even	even	ADV
app01-2419	71	17	when	when	SCONJ
app01-2419	71	18	the	the	DET
app01-2419	71	19	connectivity	connectivity	NOUN
app01-2419	71	20	is	be	AUX
app01-2419	71	21	temporary	temporary	ADJ
app01-2419	71	22	interrupted	interrupted	ADJ
app01-2419	71	23	.	.	PUNCT
app01-2419	72	1	the	the	DET
app01-2419	72	2	architecture	architecture	NOUN
app01-2419	72	3	required	require	VERB
app01-2419	72	4	to	to	PART
app01-2419	72	5	effectively	effectively	ADV
app01-2419	72	6	support	support	VERB
app01-2419	72	7	our	our	PRON
app01-2419	72	8	ha	ha	INTJ
app01-2419	72	9	solution	solution	NOUN
app01-2419	72	10	,	,	PUNCT
app01-2419	72	11	does	do	AUX
app01-2419	72	12	not	not	PART
app01-2419	72	13	expect	expect	VERB
app01-2419	72	14	the	the	DET
app01-2419	72	15	use	use	NOUN
app01-2419	72	16	of	of	ADP
app01-2419	72	17	professional	professional	ADJ
app01-2419	72	18	hw	hw	PROPN
app01-2419	72	19	.	.	PUNCT
app01-2419	73	1	in	in	ADP
app01-2419	73	2	fact	fact	NOUN
app01-2419	73	3	,	,	PUNCT
app01-2419	73	4	as	as	SCONJ
app01-2419	73	5	will	will	AUX
app01-2419	73	6	be	be	AUX
app01-2419	73	7	evident	evident	ADJ
app01-2419	73	8	from	from	ADP
app01-2419	73	9	the	the	DET
app01-2419	73	10	following	follow	VERB
app01-2419	73	11	description	description	NOUN
app01-2419	73	12	of	of	ADP
app01-2419	73	13	our	our	PRON
app01-2419	73	14	experiences	experience	NOUN
app01-2419	73	15	in	in	ADP
app01-2419	73	16	the	the	DET
app01-2419	73	17	field	field	NOUN
app01-2419	73	18	,	,	PUNCT
app01-2419	73	19	an	an	DET
app01-2419	73	20	entry	entry	NOUN
app01-2419	73	21	level	level	NOUN
app01-2419	73	22	solution	solution	NOUN
app01-2419	73	23	with	with	ADP
app01-2419	73	24	the	the	DET
app01-2419	73	25	following	follow	VERB
app01-2419	73	26	characteristics	characteristic	NOUN
app01-2419	73	27	turns	turn	VERB
app01-2419	73	28	out	out	ADP
app01-2419	73	29	to	to	PART
app01-2419	73	30	be	be	AUX
app01-2419	73	31	absolutely	absolutely	ADV
app01-2419	73	32	appropriate	appropriate	ADJ
app01-2419	73	33	to	to	ADP
app01-2419	73	34	the	the	DET
app01-2419	73	35	achievement	achievement	NOUN
app01-2419	73	36	of	of	ADP
app01-2419	73	37	our	our	PRON
app01-2419	73	38	goals	goal	NOUN
app01-2419	73	39	:	:	PUNCT
app01-2419	73	40	•	•	NUM
app01-2419	73	41	i7	i7	ADJ
app01-2419	73	42	8	8	NUM
app01-2419	73	43	cores	core	NOUN
app01-2419	73	44	intel	intel	NOUN
app01-2419	73	45	processor	processor	NOUN
app01-2419	73	46	•	•	NUM
app01-2419	73	47	8/16	8/16	NUM
app01-2419	73	48	gb	gb	NOUN
app01-2419	73	49	ram	ram	NOUN
app01-2419	73	50	ddr3	ddr3	NOUN
app01-2419	73	51	•	•	NOUN
app01-2419	73	52	2	2	NUM
app01-2419	73	53	tb	tb	ADP
app01-2419	73	54	hard	hard	ADJ
app01-2419	73	55	disk	disk	NOUN
app01-2419	73	56	•	•	NOUN
app01-2419	73	57	2	2	NUM
app01-2419	73	58	network	network	NOUN
app01-2419	73	59	interfaces	interface	VERB
app01-2419	73	60	3.4	3.4	NUM
app01-2419	73	61	failover	failover	NOUN
app01-2419	73	62	the	the	DET
app01-2419	73	63	typical	typical	ADJ
app01-2419	73	64	faults	fault	NOUN
app01-2419	73	65	of	of	ADP
app01-2419	73	66	a	a	DET
app01-2419	73	67	operating	operate	VERB
app01-2419	73	68	environment	environment	NOUN
app01-2419	73	69	such	such	ADJ
app01-2419	73	70	as	as	ADP
app01-2419	73	71	the	the	DET
app01-2419	73	72	one	one	NOUN
app01-2419	73	73	here	here	ADV
app01-2419	73	74	considered	consider	VERB
app01-2419	73	75	here	here	ADV
app01-2419	73	76	,	,	PUNCT
app01-2419	73	77	can	can	AUX
app01-2419	73	78	be	be	AUX
app01-2419	73	79	attributed	attribute	VERB
app01-2419	73	80	mainly	mainly	ADV
app01-2419	73	81	to	to	ADP
app01-2419	73	82	two	two	NUM
app01-2419	73	83	categories	category	NOUN
app01-2419	73	84	:	:	PUNCT
app01-2419	73	85	lack	lack	NOUN
app01-2419	73	86	of	of	ADP
app01-2419	73	87	connection	connection	NOUN
app01-2419	73	88	,	,	PUNCT
app01-2419	73	89	malfunctioning	malfunction	VERB
app01-2419	73	90	of	of	ADP
app01-2419	73	91	some	some	DET
app01-2419	73	92	vms	vms	NOUN
app01-2419	73	93	.	.	PUNCT
app01-2419	74	1	in	in	ADP
app01-2419	74	2	case	case	NOUN
app01-2419	74	3	of	of	ADP
app01-2419	74	4	a	a	DET
app01-2419	74	5	fault	fault	NOUN
app01-2419	74	6	,	,	PUNCT
app01-2419	74	7	the	the	DET
app01-2419	74	8	failover	failover	NOUN
app01-2419	74	9	process	process	NOUN
app01-2419	74	10	is	be	AUX
app01-2419	74	11	automatically	automatically	ADV
app01-2419	74	12	triggered	trigger	VERB
app01-2419	74	13	,	,	PUNCT
app01-2419	74	14	which	which	PRON
app01-2419	74	15	:	:	PUNCT
app01-2419	74	16	1	1	X
app01-2419	74	17	.	.	NOUN
app01-2419	74	18	stops	stop	VERB
app01-2419	74	19	the	the	DET
app01-2419	74	20	drbd	drbd	NOUN
app01-2419	74	21	synchronization	synchronization	NOUN
app01-2419	74	22	between	between	ADP
app01-2419	74	23	servers	server	NOUN
app01-2419	74	24	;	;	PUNCT
app01-2419	75	1	2	2	X
app01-2419	75	2	.	.	X
app01-2419	75	3	if	if	SCONJ
app01-2419	75	4	running	run	VERB
app01-2419	75	5	,	,	PUNCT
app01-2419	75	6	stops	stop	VERB
app01-2419	75	7	the	the	DET
app01-2419	75	8	execution	execution	NOUN
app01-2419	75	9	of	of	ADP
app01-2419	75	10	remus	remus	PROPN
app01-2419	75	11	on	on	ADP
app01-2419	75	12	the	the	DET
app01-2419	75	13	active	active	ADJ
app01-2419	75	14	server	server	NOUN
app01-2419	75	15	;	;	PUNCT
app01-2419	75	16	3	3	X
app01-2419	75	17	.	.	X
app01-2419	75	18	awakens	awaken	VERB
app01-2419	75	19	the	the	DET
app01-2419	75	20	dormant	dormant	PROPN
app01-2419	75	21	server	server	NOUN
app01-2419	75	22	.	.	PUNCT
app01-2419	76	1	the	the	DET
app01-2419	76	2	execution	execution	NOUN
app01-2419	76	3	of	of	ADP
app01-2419	76	4	vms	vms	PROPN
app01-2419	76	5	is	be	AUX
app01-2419	76	6	consequently	consequently	ADV
app01-2419	76	7	resumed	resume	VERB
app01-2419	76	8	from	from	ADP
app01-2419	76	9	the	the	DET
app01-2419	76	10	last	last	ADJ
app01-2419	76	11	committed	committed	ADJ
app01-2419	76	12	checkpoint	checkpoint	NOUN
app01-2419	76	13	(	(	PUNCT
app01-2419	76	14	at	at	ADP
app01-2419	76	15	most	most	ADV
app01-2419	76	16	40	40	NUM
app01-2419	76	17	msec	msec	NOUN
app01-2419	76	18	before	before	ADV
app01-2419	76	19	)	)	PUNCT
app01-2419	76	20	.	.	PUNCT
app01-2419	77	1	3.5	3.5	NUM
app01-2419	77	2	failback	failback	NOUN
app01-2419	77	3	unfortunately	unfortunately	ADV
app01-2419	77	4	,	,	PUNCT
app01-2419	77	5	remus	remus	PROPN
app01-2419	77	6	does	do	AUX
app01-2419	77	7	not	not	PART
app01-2419	77	8	support	support	VERB
app01-2419	77	9	any	any	DET
app01-2419	77	10	kind	kind	NOUN
app01-2419	77	11	of	of	ADP
app01-2419	77	12	automatic	automatic	ADJ
app01-2419	77	13	failback	failback	NOUN
app01-2419	77	14	.	.	PUNCT
app01-2419	78	1	the	the	DET
app01-2419	78	2	sw	sw	PROPN
app01-2419	78	3	developed	develop	VERB
app01-2419	78	4	for	for	ADP
app01-2419	78	5	havms	havms	NOUN
app01-2419	78	6	compensates	compensate	NOUN
app01-2419	78	7	for	for	ADP
app01-2419	78	8	this	this	DET
app01-2419	78	9	deficiency	deficiency	NOUN
app01-2419	78	10	and	and	CCONJ
app01-2419	78	11	gives	give	VERB
app01-2419	78	12	it	it	PRON
app01-2419	78	13	its	its	PRON
app01-2419	78	14	unicity	unicity	NOUN
app01-2419	78	15	.	.	PUNCT
app01-2419	79	1	this	this	DET
app01-2419	79	2	process	process	NOUN
app01-2419	79	3	,	,	PUNCT
app01-2419	79	4	which	which	PRON
app01-2419	79	5	is	be	AUX
app01-2419	79	6	automatically	automatically	ADV
app01-2419	79	7	triggered	trigger	VERB
app01-2419	79	8	and	and	CCONJ
app01-2419	79	9	implemented	implement	VERB
app01-2419	79	10	,	,	PUNCT
app01-2419	79	11	restores	restore	VERB
app01-2419	79	12	the	the	DET
app01-2419	79	13	initial	initial	ADJ
app01-2419	79	14	configuration	configuration	NOUN
app01-2419	79	15	and	and	CCONJ
app01-2419	79	16	operational	operational	ADJ
app01-2419	79	17	capabilities	capability	NOUN
app01-2419	79	18	of	of	ADP
app01-2419	79	19	the	the	DET
app01-2419	79	20	system	system	NOUN
app01-2419	79	21	once	once	SCONJ
app01-2419	79	22	the	the	DET
app01-2419	79	23	fault	fault	NOUN
app01-2419	79	24	has	have	AUX
app01-2419	79	25	been	be	AUX
app01-2419	79	26	fixed	fix	VERB
app01-2419	79	27	,	,	PUNCT
app01-2419	79	28	included	include	VERB
app01-2419	79	29	its	its	PRON
app01-2419	79	30	ha	ha	INTJ
app01-2419	79	31	functionality	functionality	NOUN
app01-2419	79	32	.	.	PUNCT
app01-2419	80	1	280	280	NUM
app01-2419	80	2	havms	havms	NOUN
app01-2419	80	3	:	:	PUNCT
app01-2419	80	4	highly	highly	ADV
app01-2419	80	5	available	available	ADJ
app01-2419	80	6	virtual	virtual	ADJ
app01-2419	80	7	machine	machine	NOUN
app01-2419	80	8	computer	computer	NOUN
app01-2419	80	9	system	system	NOUN
app01-2419	80	10	fault	fault	NOUN
app01-2419	80	11	...	...	PUNCT
app01-2419	80	12	4	4	NUM
app01-2419	80	13	practical	practical	ADJ
app01-2419	80	14	applications	application	NOUN
app01-2419	80	15	the	the	DET
app01-2419	80	16	development	development	NOUN
app01-2419	80	17	of	of	ADP
app01-2419	80	18	havms	havms	NOUN
app01-2419	80	19	was	be	AUX
app01-2419	80	20	determined	determine	VERB
app01-2419	80	21	by	by	ADP
app01-2419	80	22	some	some	DET
app01-2419	80	23	practical	practical	ADJ
app01-2419	80	24	needs	need	NOUN
app01-2419	80	25	.	.	PUNCT
app01-2419	81	1	below	below	ADP
app01-2419	81	2	we	we	PRON
app01-2419	81	3	briefly	briefly	ADV
app01-2419	81	4	describe	describe	VERB
app01-2419	81	5	the	the	DET
app01-2419	81	6	two	two	NUM
app01-2419	81	7	applications	application	NOUN
app01-2419	81	8	that	that	PRON
app01-2419	81	9	currently	currently	ADV
app01-2419	81	10	rely	rely	VERB
app01-2419	81	11	on	on	ADP
app01-2419	81	12	the	the	DET
app01-2419	81	13	services	service	NOUN
app01-2419	81	14	offered	offer	VERB
app01-2419	81	15	by	by	ADP
app01-2419	81	16	the	the	DET
app01-2419	81	17	system	system	NOUN
app01-2419	81	18	.	.	PUNCT
app01-2419	82	1	4.1	4.1	NUM
app01-2419	82	2	the	the	DET
app01-2419	82	3	ha	ha	INTJ
app01-2419	82	4	data	data	PROPN
app01-2419	82	5	storage	storage	NOUN
app01-2419	82	6	system	system	NOUN
app01-2419	82	7	of	of	ADP
app01-2419	82	8	integral	integral	ADJ
app01-2419	82	9	the	the	DET
app01-2419	82	10	laboratory	laboratory	NOUN
app01-2419	82	11	of	of	ADP
app01-2419	82	12	distributed	distribute	VERB
app01-2419	82	13	computing	computing	NOUN
app01-2419	82	14	at	at	ADP
app01-2419	82	15	iaps	iaps	PROPN
app01-2419	82	16	(	(	PUNCT
app01-2419	82	17	inaf	inaf	PROPN
app01-2419	82	18	)	)	PUNCT
app01-2419	82	19	is	be	AUX
app01-2419	82	20	in	in	ADP
app01-2419	82	21	charge	charge	NOUN
app01-2419	82	22	of	of	ADP
app01-2419	82	23	aves	aves	PROPN
app01-2419	82	24	federici	federici	PROPN
app01-2419	82	25	et	et	PROPN
app01-2419	82	26	al	al	PROPN
app01-2419	82	27	.	.	PROPN
app01-2419	83	1	(	(	PUNCT
app01-2419	83	2	2012	2012	NUM
app01-2419	83	3	)	)	PUNCT
app01-2419	83	4	,	,	PUNCT
app01-2419	83	5	the	the	DET
app01-2419	83	6	cluster	cluster	NOUN
app01-2419	83	7	devoted	devote	VERB
app01-2419	83	8	to	to	ADP
app01-2419	83	9	the	the	DET
app01-2419	83	10	analysis	analysis	NOUN
app01-2419	83	11	of	of	ADP
app01-2419	83	12	data	datum	NOUN
app01-2419	83	13	collected	collect	VERB
app01-2419	83	14	by	by	ADP
app01-2419	83	15	integral	integral	ADJ
app01-2419	83	16	.	.	PUNCT
app01-2419	84	1	aves	aves	PROPN
app01-2419	84	2	is	be	AUX
app01-2419	84	3	connected	connect	VERB
app01-2419	84	4	to	to	ADP
app01-2419	84	5	data	datum	NOUN
app01-2419	84	6	storage	storage	NOUN
app01-2419	84	7	subsystem	subsystem	NOUN
app01-2419	84	8	(	(	PUNCT
app01-2419	84	9	dss	dss	NOUN
app01-2419	84	10	)	)	PUNCT
app01-2419	84	11	a	a	DET
app01-2419	84	12	dedicated	dedicated	ADJ
app01-2419	84	13	storage	storage	NOUN
app01-2419	84	14	system	system	NOUN
app01-2419	84	15	martino	martino	PROPN
app01-2419	84	16	and	and	CCONJ
app01-2419	84	17	federici	federici	PROPN
app01-2419	84	18	(	(	PUNCT
app01-2419	84	19	2011	2011	NUM
app01-2419	84	20	)	)	PUNCT
app01-2419	84	21	adopting	adopt	VERB
app01-2419	84	22	havms	havms	NOUN
app01-2419	84	23	.	.	PUNCT
app01-2419	85	1	dss	dss	NOUN
app01-2419	85	2	automatically	automatically	ADV
app01-2419	85	3	downloads	download	VERB
app01-2419	85	4	from	from	ADP
app01-2419	85	5	integral	integral	ADJ
app01-2419	85	6	science	science	NOUN
app01-2419	85	7	data	datum	NOUN
app01-2419	85	8	center	center	NOUN
app01-2419	85	9	(	(	PUNCT
app01-2419	85	10	isdc	isdc	NOUN
app01-2419	85	11	)	)	PUNCT
app01-2419	85	12	courvoisier	courvoisier	NOUN
app01-2419	85	13	et	et	PROPN
app01-2419	85	14	al	al	PROPN
app01-2419	85	15	.	.	PROPN
app01-2419	86	1	(	(	PUNCT
app01-2419	86	2	2003	2003	NUM
app01-2419	86	3	)	)	PUNCT
app01-2419	86	4	the	the	DET
app01-2419	86	5	data	datum	NOUN
app01-2419	86	6	collected	collect	VERB
app01-2419	86	7	by	by	ADP
app01-2419	86	8	the	the	DET
app01-2419	86	9	satellite	satellite	NOUN
app01-2419	86	10	,	,	PUNCT
app01-2419	86	11	backups	backup	NOUN
app01-2419	86	12	this	this	DET
app01-2419	86	13	data	datum	NOUN
app01-2419	86	14	and	and	CCONJ
app01-2419	86	15	makes	make	VERB
app01-2419	86	16	them	they	PRON
app01-2419	86	17	available	available	ADJ
app01-2419	86	18	to	to	ADP
app01-2419	86	19	aves	aves	PROPN
app01-2419	86	20	(	(	PUNCT
app01-2419	86	21	16	16	NUM
app01-2419	86	22	tb	tb	NOUN
app01-2419	86	23	to	to	PART
app01-2419	86	24	rise	rise	VERB
app01-2419	86	25	)	)	PUNCT
app01-2419	86	26	.	.	PUNCT
app01-2419	87	1	as	as	ADP
app01-2419	87	2	a	a	DET
app01-2419	87	3	consequence	consequence	NOUN
app01-2419	87	4	of	of	ADP
app01-2419	87	5	a	a	DET
app01-2419	87	6	fault	fault	NOUN
app01-2419	87	7	of	of	ADP
app01-2419	87	8	dss	dss	NOUN
app01-2419	87	9	the	the	DET
app01-2419	87	10	download	download	NOUN
app01-2419	87	11	is	be	AUX
app01-2419	87	12	interrupted	interrupted	ADJ
app01-2419	87	13	and	and	CCONJ
app01-2419	87	14	aves	ave	NOUN
app01-2419	87	15	as	as	ADP
app01-2419	87	16	no	no	ADV
app01-2419	87	17	longer	long	ADV
app01-2419	87	18	access	access	NOUN
app01-2419	87	19	to	to	ADP
app01-2419	87	20	the	the	DET
app01-2419	87	21	shared	share	VERB
app01-2419	87	22	data	datum	NOUN
app01-2419	87	23	.	.	PUNCT
app01-2419	88	1	this	this	PRON
app01-2419	88	2	might	might	AUX
app01-2419	88	3	have	have	VERB
app01-2419	88	4	severe	severe	ADJ
app01-2419	88	5	consequences	consequence	NOUN
app01-2419	88	6	on	on	ADP
app01-2419	88	7	the	the	DET
app01-2419	88	8	ongoing	ongoing	ADJ
app01-2419	88	9	activities	activity	NOUN
app01-2419	88	10	since	since	SCONJ
app01-2419	88	11	,	,	PUNCT
app01-2419	88	12	in	in	ADP
app01-2419	88	13	turn	turn	NOUN
app01-2419	88	14	,	,	PUNCT
app01-2419	88	15	may	may	AUX
app01-2419	88	16	cause	cause	VERB
app01-2419	88	17	a	a	DET
app01-2419	88	18	data	data	NOUN
app01-2419	88	19	misalignment	misalignment	NOUN
app01-2419	88	20	and	and	CCONJ
app01-2419	88	21	a	a	DET
app01-2419	88	22	crash	crash	NOUN
app01-2419	88	23	of	of	ADP
app01-2419	88	24	the	the	DET
app01-2419	88	25	running	running	NOUN
app01-2419	88	26	analysis	analysis	NOUN
app01-2419	88	27	.	.	PUNCT
app01-2419	89	1	havms	havms	PROPN
app01-2419	89	2	avoid	avoid	VERB
app01-2419	89	3	these	these	DET
app01-2419	89	4	risks	risk	NOUN
app01-2419	89	5	and	and	CCONJ
app01-2419	89	6	their	their	PRON
app01-2419	89	7	unwanted	unwanted	ADJ
app01-2419	89	8	consequences	consequence	NOUN
app01-2419	89	9	.	.	PUNCT
app01-2419	90	1	4.2	4.2	NUM
app01-2419	90	2	continuity	continuity	NOUN
app01-2419	90	3	of	of	ADP
app01-2419	90	4	service	service	NOUN
app01-2419	90	5	at	at	ADP
app01-2419	90	6	iasi	iasi	PROPN
app01-2419	90	7	havms	havms	PROPN
app01-2419	90	8	guarantees	guarantee	VERB
app01-2419	90	9	the	the	DET
app01-2419	90	10	continuity	continuity	NOUN
app01-2419	90	11	of	of	ADP
app01-2419	90	12	the	the	DET
app01-2419	90	13	service	service	NOUN
app01-2419	90	14	provided	provide	VERB
app01-2419	90	15	by	by	ADP
app01-2419	90	16	iasi	iasi	NOUN
app01-2419	90	17	it	it	PRON
app01-2419	90	18	division	division	NOUN
app01-2419	90	19	,	,	PUNCT
app01-2419	90	20	among	among	ADP
app01-2419	90	21	them	they	PRON
app01-2419	90	22	:	:	PUNCT
app01-2419	90	23	attendance	attendance	NOUN
app01-2419	90	24	control	control	NOUN
app01-2419	90	25	,	,	PUNCT
app01-2419	90	26	centralized	centralized	ADJ
app01-2419	90	27	computing	computing	NOUN
app01-2419	90	28	,	,	PUNCT
app01-2419	90	29	storage	storage	NOUN
app01-2419	90	30	and	and	CCONJ
app01-2419	90	31	backup	backup	NOUN
app01-2419	90	32	,	,	PUNCT
app01-2419	90	33	printing	printing	NOUN
app01-2419	90	34	services	service	NOUN
app01-2419	90	35	management	management	NOUN
app01-2419	90	36	.	.	PUNCT
app01-2419	91	1	a	a	DET
app01-2419	91	2	different	different	ADJ
app01-2419	91	3	vm	vm	PROPN
app01-2419	91	4	is	be	AUX
app01-2419	91	5	allocated	allocate	VERB
app01-2419	91	6	to	to	ADP
app01-2419	91	7	each	each	DET
app01-2419	91	8	service	service	NOUN
app01-2419	91	9	.	.	PUNCT
app01-2419	92	1	5	5	NUM
app01-2419	92	2	further	further	ADJ
app01-2419	92	3	potential	potential	ADJ
app01-2419	92	4	applications	application	NOUN
app01-2419	92	5	in	in	ADP
app01-2419	92	6	the	the	DET
app01-2419	92	7	following	following	NOUN
app01-2419	92	8	we	we	PRON
app01-2419	92	9	describe	describe	VERB
app01-2419	92	10	two	two	NUM
app01-2419	92	11	potential	potential	ADJ
app01-2419	92	12	fields	field	NOUN
app01-2419	92	13	of	of	ADP
app01-2419	92	14	application	application	NOUN
app01-2419	92	15	of	of	ADP
app01-2419	92	16	havms	havms	NOUN
app01-2419	92	17	we	we	PRON
app01-2419	92	18	are	be	AUX
app01-2419	92	19	investigating	investigate	VERB
app01-2419	92	20	.	.	PUNCT
app01-2419	93	1	these	these	DET
app01-2419	93	2	fields	field	NOUN
app01-2419	93	3	differ	differ	VERB
app01-2419	93	4	substantially	substantially	ADV
app01-2419	93	5	from	from	ADP
app01-2419	93	6	one	one	NUM
app01-2419	93	7	another	another	DET
app01-2419	93	8	.	.	PUNCT
app01-2419	94	1	each	each	PRON
app01-2419	94	2	of	of	ADP
app01-2419	94	3	them	they	PRON
app01-2419	94	4	is	be	AUX
app01-2419	94	5	representative	representative	ADJ
app01-2419	94	6	of	of	ADP
app01-2419	94	7	a	a	DET
app01-2419	94	8	significant	significant	ADJ
app01-2419	94	9	and	and	CCONJ
app01-2419	94	10	large	large	ADJ
app01-2419	94	11	family	family	NOUN
app01-2419	94	12	of	of	ADP
app01-2419	94	13	applications	application	NOUN
app01-2419	94	14	.	.	PUNCT
app01-2419	95	1	5.1	5.1	NUM
app01-2419	95	2	high	high	ADJ
app01-2419	95	3	end	end	NOUN
app01-2419	95	4	solution	solution	NOUN
app01-2419	95	5	large	large	ADJ
app01-2419	95	6	structures	structure	NOUN
app01-2419	95	7	,	,	PUNCT
app01-2419	95	8	such	such	ADJ
app01-2419	95	9	as	as	ADP
app01-2419	95	10	hospitals	hospital	NOUN
app01-2419	95	11	or	or	CCONJ
app01-2419	95	12	national	national	ADJ
app01-2419	95	13	administrative	administrative	ADJ
app01-2419	95	14	offices	office	NOUN
app01-2419	95	15	should	should	AUX
app01-2419	95	16	provide	provide	VERB
app01-2419	95	17	a	a	DET
app01-2419	95	18	relevant	relevant	ADJ
app01-2419	95	19	number	number	NOUN
app01-2419	95	20	of	of	ADP
app01-2419	95	21	services	service	NOUN
app01-2419	95	22	that	that	PRON
app01-2419	95	23	are	be	AUX
app01-2419	95	24	usually	usually	ADV
app01-2419	95	25	hosted	host	VERB
app01-2419	95	26	on	on	ADP
app01-2419	95	27	individual	individual	ADJ
app01-2419	95	28	servers	server	NOUN
app01-2419	95	29	.	.	PUNCT
app01-2419	96	1	these	these	DET
app01-2419	96	2	servers	server	NOUN
app01-2419	96	3	,	,	PUNCT
app01-2419	96	4	to	to	PART
app01-2419	96	5	ensure	ensure	VERB
app01-2419	96	6	an	an	DET
app01-2419	96	7	acceptable	acceptable	ADJ
app01-2419	96	8	level	level	NOUN
app01-2419	96	9	of	of	ADP
app01-2419	96	10	reliability	reliability	NOUN
app01-2419	96	11	,	,	PUNCT
app01-2419	96	12	should	should	AUX
app01-2419	96	13	be	be	AUX
app01-2419	96	14	equipped	equip	VERB
app01-2419	96	15	by	by	ADP
app01-2419	96	16	systems	system	NOUN
app01-2419	96	17	for	for	ADP
app01-2419	96	18	the	the	DET
app01-2419	96	19	backup	backup	NOUN
app01-2419	96	20	of	of	ADP
app01-2419	96	21	the	the	DET
app01-2419	96	22	status	status	NOUN
app01-2419	96	23	of	of	ADP
app01-2419	96	24	the	the	DET
app01-2419	96	25	provided	provide	VERB
app01-2419	96	26	services	service	NOUN
app01-2419	96	27	and	and	CCONJ
app01-2419	96	28	the	the	DET
app01-2419	96	29	data	datum	NOUN
app01-2419	96	30	they	they	PRON
app01-2419	96	31	deal	deal	VERB
app01-2419	96	32	with	with	ADP
app01-2419	96	33	.	.	PUNCT
app01-2419	97	1	this	this	PRON
app01-2419	97	2	is	be	AUX
app01-2419	97	3	therefore	therefore	ADV
app01-2419	97	4	a	a	DET
app01-2419	97	5	privileged	privileged	ADJ
app01-2419	97	6	context	context	NOUN
app01-2419	97	7	within	within	ADP
app01-2419	97	8	which	which	PRON
app01-2419	97	9	to	to	PART
app01-2419	97	10	exploit	exploit	VERB
app01-2419	97	11	the	the	DET
app01-2419	97	12	characteristics	characteristic	NOUN
app01-2419	97	13	of	of	ADP
app01-2419	97	14	havms	havms	NOUN
app01-2419	97	15	.	.	PUNCT
app01-2419	98	1	a	a	DET
app01-2419	98	2	quick	quick	ADJ
app01-2419	98	3	market	market	NOUN
app01-2419	98	4	survey	survey	NOUN
app01-2419	98	5	has	have	AUX
app01-2419	98	6	shown	show	VERB
app01-2419	98	7	that	that	SCONJ
app01-2419	98	8	our	our	PRON
app01-2419	98	9	solution	solution	NOUN
app01-2419	98	10	can	can	AUX
app01-2419	98	11	meet	meet	VERB
app01-2419	98	12	the	the	DET
app01-2419	98	13	above	above	ADJ
app01-2419	98	14	mentioned	mention	VERB
app01-2419	98	15	reliability	reliability	NOUN
app01-2419	98	16	requirements	requirement	NOUN
app01-2419	98	17	with	with	ADP
app01-2419	98	18	not	not	PART
app01-2419	98	19	negligible	negligible	ADJ
app01-2419	98	20	costs	cost	NOUN
app01-2419	98	21	but	but	CCONJ
app01-2419	98	22	still	still	ADV
app01-2419	98	23	low	low	ADV
app01-2419	98	24	if	if	SCONJ
app01-2419	98	25	compared	compare	VERB
app01-2419	98	26	with	with	ADP
app01-2419	98	27	those	those	PRON
app01-2419	98	28	of	of	ADP
app01-2419	98	29	similar	similar	ADJ
app01-2419	98	30	commercial	commercial	ADJ
app01-2419	98	31	solutions	solution	NOUN
app01-2419	98	32	.	.	PUNCT
app01-2419	99	1	in	in	ADP
app01-2419	99	2	fact	fact	NOUN
app01-2419	99	3	,	,	PUNCT
app01-2419	99	4	one	one	NUM
app01-2419	99	5	of	of	ADP
app01-2419	99	6	the	the	DET
app01-2419	99	7	adoptable	adoptable	NOUN
app01-2419	99	8	hw	hw	PROPN
app01-2419	99	9	solutions	solution	NOUN
app01-2419	99	10	could	could	AUX
app01-2419	99	11	be	be	AUX
app01-2419	99	12	the	the	DET
app01-2419	99	13	following	following	NOUN
app01-2419	99	14	:	:	PUNCT
app01-2419	99	15	motherboard	motherboard	NOUN
app01-2419	99	16	supermicro	supermicro	PROPN
app01-2419	99	17	xeon	xeon	PROPN
app01-2419	99	18	mp	mp	PROPN
app01-2419	99	19	series	series	PROPN
app01-2419	99	20	x9qxxx	x9qxxx	PROPN
app01-2419	99	21	,	,	PUNCT
app01-2419	99	22	equipped	equip	VERB
app01-2419	99	23	with	with	ADP
app01-2419	99	24	4	4	NUM
app01-2419	99	25	-	-	PUNCT
app01-2419	99	26	socket	socket	NOUN
app01-2419	99	27	xeon	xeon	PROPN
app01-2419	99	28	processors	processor	NOUN
app01-2419	99	29	(	(	PUNCT
app01-2419	99	30	32	32	NUM
app01-2419	99	31	cores	core	NOUN
app01-2419	99	32	)	)	PUNCT
app01-2419	99	33	,	,	PUNCT
app01-2419	99	34	120	120	NUM
app01-2419	99	35	gb	gb	NOUN
app01-2419	99	36	of	of	ADP
app01-2419	99	37	ram	ram	NOUN
app01-2419	99	38	,	,	PUNCT
app01-2419	99	39	4	4	NUM
app01-2419	99	40	ethernet	ethernet	NOUN
app01-2419	99	41	interfaces	interface	NOUN
app01-2419	99	42	etc	etc	X
app01-2419	99	43	.	.	X
app01-2419	100	1	this	this	DET
app01-2419	100	2	configuration	configuration	NOUN
app01-2419	100	3	may	may	AUX
app01-2419	100	4	provide	provide	VERB
app01-2419	100	5	up	up	ADP
app01-2419	100	6	to	to	PART
app01-2419	100	7	30	30	NUM
app01-2419	100	8	services	service	NOUN
app01-2419	100	9	,	,	PUNCT
app01-2419	100	10	each	each	PRON
app01-2419	100	11	with	with	ADP
app01-2419	100	12	its	its	PRON
app01-2419	100	13	own	own	ADJ
app01-2419	100	14	vms	vms	NOUN
app01-2419	100	15	and	and	CCONJ
app01-2419	100	16	ip	ip	ADJ
app01-2419	100	17	address	address	NOUN
app01-2419	100	18	,	,	PUNCT
app01-2419	100	19	with	with	ADP
app01-2419	100	20	a	a	DET
app01-2419	100	21	cost	cost	NOUN
app01-2419	100	22	of	of	ADP
app01-2419	100	23	approximately	approximately	ADV
app01-2419	100	24	5000	5000	NUM
app01-2419	100	25	euros	euro	NOUN
app01-2419	100	26	per	per	ADP
app01-2419	100	27	server	server	NOUN
app01-2419	100	28	.	.	PUNCT
app01-2419	101	1	5.2	5.2	NUM
app01-2419	101	2	a	a	DET
app01-2419	101	3	little	little	ADJ
app01-2419	101	4	gem	gem	NOUN
app01-2419	101	5	in	in	ADP
app01-2419	101	6	this	this	DET
app01-2419	101	7	section	section	NOUN
app01-2419	101	8	we	we	PRON
app01-2419	101	9	describe	describe	VERB
app01-2419	101	10	a	a	DET
app01-2419	101	11	solution	solution	NOUN
app01-2419	101	12	adopting	adopt	VERB
app01-2419	101	13	havms	havms	NOUN
app01-2419	101	14	that	that	SCONJ
app01-2419	101	15	fundamentally	fundamentally	ADV
app01-2419	101	16	,	,	PUNCT
app01-2419	101	17	both	both	CCONJ
app01-2419	101	18	in	in	ADP
app01-2419	101	19	terms	term	NOUN
app01-2419	101	20	of	of	ADP
app01-2419	101	21	computing	compute	VERB
app01-2419	101	22	power	power	NOUN
app01-2419	101	23	and	and	CCONJ
app01-2419	101	24	cost	cost	NOUN
app01-2419	101	25	,	,	PUNCT
app01-2419	101	26	differs	differ	VERB
app01-2419	101	27	from	from	ADP
app01-2419	101	28	the	the	DET
app01-2419	101	29	high	high	ADJ
app01-2419	101	30	end	end	NOUN
app01-2419	101	31	solution	solution	NOUN
app01-2419	101	32	,	,	PUNCT
app01-2419	101	33	which	which	PRON
app01-2419	101	34	is	be	AUX
app01-2419	101	35	a	a	DET
app01-2419	101	36	good	good	ADJ
app01-2419	101	37	example	example	NOUN
app01-2419	101	38	of	of	ADP
app01-2419	101	39	the	the	DET
app01-2419	101	40	great	great	ADJ
app01-2419	101	41	versatility	versatility	NOUN
app01-2419	101	42	of	of	ADP
app01-2419	101	43	our	our	PRON
app01-2419	101	44	ha	ha	INTJ
app01-2419	101	45	solution	solution	NOUN
app01-2419	101	46	.	.	PUNCT
app01-2419	102	1	this	this	DET
app01-2419	102	2	solution	solution	NOUN
app01-2419	102	3	has	have	AUX
app01-2419	102	4	been	be	AUX
app01-2419	102	5	designed	design	VERB
app01-2419	102	6	to	to	PART
app01-2419	102	7	deal	deal	VERB
app01-2419	102	8	with	with	ADP
app01-2419	102	9	the	the	DET
app01-2419	102	10	monitoring	monitoring	NOUN
app01-2419	102	11	of	of	ADP
app01-2419	102	12	atmospherical	atmospherical	ADJ
app01-2419	102	13	and	and	CCONJ
app01-2419	102	14	geological	geological	ADJ
app01-2419	102	15	events	event	NOUN
app01-2419	102	16	by	by	ADP
app01-2419	102	17	the	the	DET
app01-2419	102	18	use	use	NOUN
app01-2419	102	19	of	of	ADP
app01-2419	102	20	sensors	sensor	NOUN
app01-2419	102	21	in	in	ADP
app01-2419	102	22	hard	hard	ADJ
app01-2419	102	23	to	to	PART
app01-2419	102	24	reach	reach	VERB
app01-2419	102	25	sites	site	NOUN
app01-2419	102	26	.	.	PUNCT
app01-2419	103	1	the	the	DET
app01-2419	103	2	resulting	result	VERB
app01-2419	103	3	system	system	NOUN
app01-2419	103	4	,	,	PUNCT
app01-2419	103	5	which	which	PRON
app01-2419	103	6	has	have	VERB
app01-2419	103	7	a	a	DET
app01-2419	103	8	cost	cost	NOUN
app01-2419	103	9	of	of	ADP
app01-2419	103	10	about	about	ADV
app01-2419	103	11	300	300	NUM
app01-2419	103	12	$	$	NUM
app01-2419	103	13	when	when	SCONJ
app01-2419	103	14	this	this	DET
app01-2419	103	15	paper	paper	NOUN
app01-2419	103	16	is	be	AUX
app01-2419	103	17	written	write	VERB
app01-2419	103	18	,	,	PUNCT
app01-2419	103	19	is	be	AUX
app01-2419	103	20	composed	compose	VERB
app01-2419	103	21	by	by	ADP
app01-2419	103	22	three	three	NUM
app01-2419	103	23	raspberry	raspberry	NOUN
app01-2419	103	24	pi	pi	NOUN
app01-2419	103	25	collecting	collect	VERB
app01-2419	103	26	analog	analog	NOUN
app01-2419	103	27	and	and	CCONJ
app01-2419	103	28	digital	digital	ADJ
app01-2419	103	29	signals	signal	NOUN
app01-2419	103	30	from	from	ADP
app01-2419	103	31	sensors	sensor	NOUN
app01-2419	103	32	and	and	CCONJ
app01-2419	103	33	transferring	transfer	VERB
app01-2419	103	34	them	they	PRON
app01-2419	103	35	by	by	ADP
app01-2419	103	36	a	a	DET
app01-2419	103	37	radio	radio	NOUN
app01-2419	103	38	link	link	NOUN
app01-2419	103	39	to	to	ADP
app01-2419	103	40	a	a	DET
app01-2419	103	41	remote	remote	ADJ
app01-2419	103	42	control	control	NOUN
app01-2419	103	43	station	station	NOUN
app01-2419	103	44	.	.	PUNCT
app01-2419	104	1	thanks	thank	NOUN
app01-2419	104	2	to	to	ADP
app01-2419	104	3	the	the	DET
app01-2419	104	4	low	low	ADJ
app01-2419	104	5	power	power	NOUN
app01-2419	104	6	consumption	consumption	NOUN
app01-2419	104	7	,	,	PUNCT
app01-2419	104	8	the	the	DET
app01-2419	104	9	system	system	NOUN
app01-2419	104	10	can	can	AUX
app01-2419	104	11	be	be	AUX
app01-2419	104	12	powered	power	VERB
app01-2419	104	13	by	by	ADP
app01-2419	104	14	a	a	DET
app01-2419	104	15	small	small	ADJ
app01-2419	104	16	photovoltaic	photovoltaic	NOUN
app01-2419	104	17	panels	panel	NOUN
app01-2419	104	18	.	.	PUNCT
app01-2419	105	1	two	two	NUM
app01-2419	105	2	of	of	ADP
app01-2419	105	3	the	the	DET
app01-2419	105	4	three	three	NUM
app01-2419	105	5	raspberry	raspberry	NOUN
app01-2419	105	6	’s	’s	PART
app01-2419	105	7	are	be	AUX
app01-2419	105	8	allocated	allocate	VERB
app01-2419	105	9	to	to	ADP
app01-2419	105	10	havms	havms	NOUN
app01-2419	105	11	;	;	PUNCT
app01-2419	105	12	the	the	DET
app01-2419	105	13	third	third	ADJ
app01-2419	105	14	one	one	NUM
app01-2419	105	15	,	,	PUNCT
app01-2419	105	16	which	which	PRON
app01-2419	105	17	is	be	AUX
app01-2419	105	18	initially	initially	ADV
app01-2419	105	19	turned	turn	VERB
app01-2419	105	20	off	off	ADP
app01-2419	105	21	,	,	PUNCT
app01-2419	105	22	is	be	AUX
app01-2419	105	23	switched	switch	VERB
app01-2419	105	24	on	on	ADP
app01-2419	105	25	in	in	ADP
app01-2419	105	26	case	case	NOUN
app01-2419	105	27	of	of	ADP
app01-2419	105	28	failure	failure	NOUN
app01-2419	105	29	of	of	ADP
app01-2419	105	30	any	any	DET
app01-2419	105	31	one	one	NUM
app01-2419	105	32	of	of	ADP
app01-2419	105	33	the	the	DET
app01-2419	105	34	first	first	ADJ
app01-2419	105	35	two	two	NUM
app01-2419	105	36	.	.	PUNCT
app01-2419	106	1	this	this	PRON
app01-2419	106	2	is	be	AUX
app01-2419	106	3	obtained	obtain	VERB
app01-2419	106	4	by	by	ADP
app01-2419	106	5	a	a	DET
app01-2419	106	6	hw	hw	PROPN
app01-2419	106	7	signal	signal	NOUN
app01-2419	106	8	sent	send	VERB
app01-2419	106	9	through	through	ADP
app01-2419	106	10	lan	lan	PROPN
app01-2419	106	11	(	(	PUNCT
app01-2419	106	12	wakeup	wakeup	VERB
app01-2419	106	13	on	on	ADP
app01-2419	106	14	lan	lan	PROPN
app01-2419	106	15	)	)	PUNCT
app01-2419	106	16	.	.	PUNCT
app01-2419	107	1	the	the	DET
app01-2419	107	2	awakened	awaken	VERB
app01-2419	107	3	raspberry	raspberry	NOUN
app01-2419	107	4	takes	take	VERB
app01-2419	107	5	the	the	DET
app01-2419	107	6	place	place	NOUN
app01-2419	107	7	of	of	ADP
app01-2419	107	8	the	the	DET
app01-2419	107	9	broken	broken	ADJ
app01-2419	107	10	one	one	NOUN
app01-2419	107	11	thus	thus	ADV
app01-2419	107	12	guaranteeing	guarantee	VERB
app01-2419	107	13	the	the	DET
app01-2419	107	14	continuity	continuity	NOUN
app01-2419	107	15	of	of	ADP
app01-2419	107	16	service	service	NOUN
app01-2419	107	17	,	,	PUNCT
app01-2419	107	18	included	include	VERB
app01-2419	107	19	those	those	PRON
app01-2419	107	20	offered	offer	VERB
app01-2419	107	21	by	by	ADP
app01-2419	107	22	havms	havms	NOUN
app01-2419	107	23	.	.	PUNCT
app01-2419	108	1	this	this	DET
app01-2419	108	2	solution	solution	NOUN
app01-2419	108	3	substantially	substantially	ADV
app01-2419	108	4	limits	limit	VERB
app01-2419	108	5	the	the	DET
app01-2419	108	6	number	number	NOUN
app01-2419	108	7	of	of	ADP
app01-2419	108	8	maintenance	maintenance	NOUN
app01-2419	108	9	interventions	intervention	NOUN
app01-2419	108	10	,	,	PUNCT
app01-2419	108	11	thereby	thereby	ADV
app01-2419	108	12	reducing	reduce	VERB
app01-2419	108	13	the	the	DET
app01-2419	108	14	relative	relative	ADJ
app01-2419	108	15	costs	cost	NOUN
app01-2419	108	16	.	.	PUNCT
app01-2419	109	1	figure	figure	VERB
app01-2419	109	2	2	2	NUM
app01-2419	109	3	:	:	PUNCT
app01-2419	109	4	the	the	DET
app01-2419	109	5	raspberry	raspberry	NOUN
app01-2419	109	6	pi	pi	NOUN
app01-2419	109	7	three	three	NUM
app01-2419	109	8	node	node	ADJ
app01-2419	109	9	havms	havms	NOUN
app01-2419	109	10	6	6	NUM
app01-2419	109	11	further	further	ADJ
app01-2419	109	12	work	work	NOUN
app01-2419	109	13	we	we	PRON
app01-2419	109	14	plan	plan	VERB
app01-2419	109	15	to	to	PART
app01-2419	109	16	improve	improve	VERB
app01-2419	109	17	the	the	DET
app01-2419	109	18	ha	ha	INTJ
app01-2419	109	19	capabilities	capability	NOUN
app01-2419	109	20	of	of	ADP
app01-2419	109	21	havms	havms	NOUN
app01-2419	109	22	by	by	ADP
app01-2419	109	23	adding	add	VERB
app01-2419	109	24	to	to	ADP
app01-2419	109	25	the	the	DET
app01-2419	109	26	current	current	ADJ
app01-2419	109	27	configuration	configuration	NOUN
app01-2419	109	28	a	a	DET
app01-2419	109	29	third	third	ADJ
app01-2419	109	30	server	server	NOUN
app01-2419	109	31	in	in	ADP
app01-2419	109	32	281	281	NUM
app01-2419	109	33	memmo	memmo	ADJ
app01-2419	109	34	federici	federici	NOUN
app01-2419	109	35	,	,	PUNCT
app01-2419	109	36	carlo	carlo	NOUN
app01-2419	109	37	gaibisso	gaibisso	PROPN
app01-2419	109	38	,	,	PUNCT
app01-2419	109	39	bruno	bruno	PROPN
app01-2419	109	40	l.	l.	PROPN
app01-2419	109	41	martino	martino	PROPN
app01-2419	109	42	wake	wake	VERB
app01-2419	109	43	on	on	ADP
app01-2419	109	44	lan	lan	PROPN
app01-2419	109	45	.	.	PUNCT
app01-2419	110	1	in	in	ADP
app01-2419	110	2	case	case	NOUN
app01-2419	110	3	of	of	ADP
app01-2419	110	4	fault	fault	NOUN
app01-2419	110	5	this	this	DET
app01-2419	110	6	third	third	ADJ
app01-2419	110	7	server	server	NOUN
app01-2419	110	8	is	be	AUX
app01-2419	110	9	automatically	automatically	ADV
app01-2419	110	10	awakened	awaken	VERB
app01-2419	110	11	by	by	ADP
app01-2419	110	12	an	an	DET
app01-2419	110	13	hw	hw	PROPN
app01-2419	110	14	signal	signal	NOUN
app01-2419	110	15	sent	send	VERB
app01-2419	110	16	through	through	ADP
app01-2419	110	17	the	the	DET
app01-2419	110	18	lan	lan	PROPN
app01-2419	110	19	and	and	CCONJ
app01-2419	110	20	takes	take	VERB
app01-2419	110	21	the	the	DET
app01-2419	110	22	place	place	NOUN
app01-2419	110	23	of	of	ADP
app01-2419	110	24	the	the	DET
app01-2419	110	25	broken	broken	ADJ
app01-2419	110	26	one	one	NOUN
app01-2419	110	27	.	.	PUNCT
app01-2419	111	1	this	this	DET
app01-2419	111	2	automatic	automatic	ADJ
app01-2419	111	3	mechanism	mechanism	NOUN
app01-2419	111	4	should	should	AUX
app01-2419	111	5	not	not	PART
app01-2419	111	6	require	require	VERB
app01-2419	111	7	any	any	DET
app01-2419	111	8	intervention	intervention	NOUN
app01-2419	111	9	by	by	ADP
app01-2419	111	10	the	the	DET
app01-2419	111	11	system	system	NOUN
app01-2419	111	12	manager	manager	NOUN
app01-2419	111	13	.	.	PUNCT
app01-2419	112	1	with	with	ADP
app01-2419	112	2	this	this	DET
app01-2419	112	3	solution	solution	NOUN
app01-2419	112	4	,	,	PUNCT
app01-2419	112	5	the	the	DET
app01-2419	112	6	system	system	NOUN
app01-2419	112	7	maintains	maintain	VERB
app01-2419	112	8	its	its	PRON
app01-2419	112	9	characteristics	characteristic	NOUN
app01-2419	112	10	of	of	ADP
app01-2419	112	11	ha	ha	INTJ
app01-2419	112	12	also	also	ADV
app01-2419	112	13	in	in	ADP
app01-2419	112	14	case	case	NOUN
app01-2419	112	15	of	of	ADP
app01-2419	112	16	fault	fault	NOUN
app01-2419	112	17	of	of	ADP
app01-2419	112	18	one	one	NUM
app01-2419	112	19	server	server	NOUN
app01-2419	112	20	.	.	PUNCT
app01-2419	113	1	to	to	PART
app01-2419	113	2	improve	improve	VERB
app01-2419	113	3	the	the	DET
app01-2419	113	4	effectiveness	effectiveness	NOUN
app01-2419	113	5	of	of	ADP
app01-2419	113	6	havms	havms	NOUN
app01-2419	113	7	in	in	ADP
app01-2419	113	8	relation	relation	NOUN
app01-2419	113	9	to	to	ADP
app01-2419	113	10	the	the	DET
app01-2419	113	11	use	use	NOUN
app01-2419	113	12	of	of	ADP
app01-2419	113	13	network	network	NOUN
app01-2419	113	14	resources	resource	NOUN
app01-2419	113	15	,	,	PUNCT
app01-2419	113	16	multiple	multiple	ADJ
app01-2419	113	17	network	network	NOUN
app01-2419	113	18	connections	connection	NOUN
app01-2419	113	19	can	can	AUX
app01-2419	113	20	be	be	AUX
app01-2419	113	21	combined	combine	VERB
app01-2419	113	22	in	in	ADP
app01-2419	113	23	parallel	parallel	ADJ
app01-2419	113	24	(	(	PUNCT
app01-2419	113	25	bonding	bonding	NOUN
app01-2419	113	26	)	)	PUNCT
app01-2419	113	27	to	to	PART
app01-2419	113	28	increase	increase	VERB
app01-2419	113	29	throughput	throughput	NOUN
app01-2419	113	30	beyond	beyond	ADP
app01-2419	113	31	what	what	PRON
app01-2419	113	32	a	a	DET
app01-2419	113	33	single	single	ADJ
app01-2419	113	34	connection	connection	NOUN
app01-2419	113	35	could	could	AUX
app01-2419	113	36	sustain	sustain	VERB
app01-2419	113	37	,	,	PUNCT
app01-2419	113	38	and	and	CCONJ
app01-2419	113	39	to	to	PART
app01-2419	113	40	provide	provide	VERB
app01-2419	113	41	redundancy	redundancy	NOUN
app01-2419	113	42	in	in	ADP
app01-2419	113	43	case	case	NOUN
app01-2419	113	44	one	one	NUM
app01-2419	113	45	of	of	ADP
app01-2419	113	46	the	the	DET
app01-2419	113	47	links	link	NOUN
app01-2419	113	48	fails	fail	VERB
app01-2419	113	49	.	.	PUNCT
app01-2419	114	1	7	7	NUM
app01-2419	114	2	conclusions	conclusion	NOUN
app01-2419	114	3	and	and	CCONJ
app01-2419	114	4	discussion	discussion	NOUN
app01-2419	114	5	havms	havms	NOUN
app01-2419	114	6	is	be	AUX
app01-2419	114	7	a	a	DET
app01-2419	114	8	highly	highly	ADV
app01-2419	114	9	available	available	ADJ
app01-2419	114	10	fault	fault	NOUN
app01-2419	114	11	tolerant	tolerant	ADJ
app01-2419	114	12	general	general	ADJ
app01-2419	114	13	purpose	purpose	NOUN
app01-2419	114	14	,	,	PUNCT
app01-2419	114	15	recyclable	recyclable	ADJ
app01-2419	114	16	system	system	NOUN
app01-2419	114	17	based	base	VERB
app01-2419	114	18	on	on	ADP
app01-2419	114	19	the	the	DET
app01-2419	114	20	use	use	NOUN
app01-2419	114	21	of	of	ADP
app01-2419	114	22	vms	vms	PROPN
app01-2419	114	23	,	,	PUNCT
app01-2419	114	24	assuring	assure	VERB
app01-2419	114	25	continuity	continuity	NOUN
app01-2419	114	26	of	of	ADP
app01-2419	114	27	operation	operation	NOUN
app01-2419	114	28	and	and	CCONJ
app01-2419	114	29	no	no	DET
app01-2419	114	30	interruption	interruption	NOUN
app01-2419	114	31	in	in	ADP
app01-2419	114	32	services	service	NOUN
app01-2419	114	33	providing	provide	VERB
app01-2419	114	34	in	in	ADP
app01-2419	114	35	case	case	NOUN
app01-2419	114	36	of	of	ADP
app01-2419	114	37	fault	fault	NOUN
app01-2419	114	38	.	.	PUNCT
app01-2419	115	1	havms	havms	NOUN
app01-2419	115	2	is	be	AUX
app01-2419	115	3	cost	cost	VERB
app01-2419	115	4	effective	effective	ADJ
app01-2419	115	5	since	since	SCONJ
app01-2419	115	6	it	it	PRON
app01-2419	115	7	only	only	ADV
app01-2419	115	8	adopts	adopt	VERB
app01-2419	115	9	open	open	ADJ
app01-2419	115	10	source	source	NOUN
app01-2419	115	11	solutions	solution	NOUN
app01-2419	115	12	.	.	PUNCT
app01-2419	116	1	it	it	PRON
app01-2419	116	2	is	be	AUX
app01-2419	116	3	also	also	ADV
app01-2419	116	4	extremely	extremely	ADV
app01-2419	116	5	versatile	versatile	ADJ
app01-2419	116	6	,	,	PUNCT
app01-2419	116	7	providing	provide	VERB
app01-2419	116	8	all	all	DET
app01-2419	116	9	operating	operating	NOUN
app01-2419	116	10	systems	system	NOUN
app01-2419	116	11	supported	support	VERB
app01-2419	116	12	by	by	ADP
app01-2419	116	13	xen	xen	PROPN
app01-2419	116	14	.	.	PUNCT
app01-2419	116	15	paravirtualization	paravirtualization	NOUN
app01-2419	116	16	dramatically	dramatically	ADV
app01-2419	116	17	reduces	reduce	VERB
app01-2419	116	18	the	the	DET
app01-2419	116	19	negative	negative	ADJ
app01-2419	116	20	impact	impact	NOUN
app01-2419	116	21	of	of	ADP
app01-2419	116	22	virtualization	virtualization	NOUN
app01-2419	116	23	on	on	ADP
app01-2419	116	24	the	the	DET
app01-2419	116	25	performance	performance	NOUN
app01-2419	116	26	of	of	ADP
app01-2419	116	27	the	the	DET
app01-2419	116	28	whole	whole	ADJ
app01-2419	116	29	system	system	NOUN
app01-2419	116	30	.	.	PUNCT
app01-2419	117	1	the	the	DET
app01-2419	117	2	system	system	NOUN
app01-2419	117	3	supports	support	VERB
app01-2419	117	4	automatic	automatic	ADJ
app01-2419	117	5	failover	failover	NOUN
app01-2419	117	6	and	and	CCONJ
app01-2419	117	7	failback	failback	NOUN
app01-2419	117	8	within	within	ADP
app01-2419	117	9	times	time	NOUN
app01-2419	117	10	close	close	ADV
app01-2419	117	11	to	to	ADP
app01-2419	117	12	zero	zero	NUM
app01-2419	117	13	.	.	PUNCT
app01-2419	118	1	automatic	automatic	ADJ
app01-2419	118	2	failback	failback	NOUN
app01-2419	118	3	is	be	AUX
app01-2419	118	4	an	an	DET
app01-2419	118	5	exclusive	exclusive	ADJ
app01-2419	118	6	feature	feature	NOUN
app01-2419	118	7	of	of	ADP
app01-2419	118	8	havms	havms	NOUN
app01-2419	118	9	.	.	PUNCT
app01-2419	119	1	acknowledgement	acknowledgement	NOUN
app01-2419	119	2	the	the	DET
app01-2419	119	3	authors	author	NOUN
app01-2419	119	4	thanks	thank	NOUN
app01-2419	119	5	to	to	ADP
app01-2419	119	6	:	:	PUNCT
app01-2419	119	7	giuliano	giuliano	PROPN
app01-2419	119	8	sabatino	sabatino	PROPN
app01-2419	119	9	,	,	PUNCT
app01-2419	119	10	fabio	fabio	NOUN
app01-2419	119	11	guglietta	guglietta	NOUN
app01-2419	119	12	.	.	PUNCT
app01-2419	120	1	references	reference	NOUN
app01-2419	120	2	[	[	X
app01-2419	120	3	1	1	NUM
app01-2419	120	4	]	]	SYM
app01-2419	120	5	winkler	winkler	NOUN
app01-2419	120	6	,	,	PUNCT
app01-2419	120	7	c.	c.	PROPN
app01-2419	120	8	,	,	PUNCT
app01-2419	120	9	et	et	PROPN
app01-2419	120	10	al	al	PROPN
app01-2419	120	11	.	.	PROPN
app01-2419	120	12	:	:	PUNCT
app01-2419	121	1	the	the	DET
app01-2419	121	2	integral	integral	ADJ
app01-2419	121	3	mission	mission	NOUN
app01-2419	121	4	.	.	PUNCT
app01-2419	122	1	astron	astron	PROPN
app01-2419	122	2	.	.	PUNCT
app01-2419	123	1	astrophys	astrophy	NOUN
app01-2419	123	2	.	.	PUNCT
app01-2419	124	1	411	411	NUM
app01-2419	124	2	,	,	PUNCT
app01-2419	124	3	l1l6	l1l6	PROPN
app01-2419	124	4	(	(	PUNCT
app01-2419	124	5	2003	2003	NUM
app01-2419	124	6	)	)	PUNCT
app01-2419	125	1	[	[	X
app01-2419	125	2	2	2	NUM
app01-2419	125	3	]	]	PUNCT
app01-2419	125	4	m.	m.	NOUN
app01-2419	125	5	federici	federici	NOUN
app01-2419	125	6	,	,	PUNCT
app01-2419	125	7	et	et	PROPN
app01-2419	125	8	al	al	PROPN
app01-2419	125	9	.	.	PROPN
app01-2419	125	10	2012	2012	NUM
app01-2419	125	11	,	,	PUNCT
app01-2419	125	12	aves	ave	NOUN
app01-2419	125	13	:	:	PUNCT
app01-2419	125	14	a	a	DET
app01-2419	125	15	high	high	ADJ
app01-2419	125	16	performance	performance	NOUN
app01-2419	125	17	computer	computer	NOUN
app01-2419	125	18	cluster	cluster	NOUN
app01-2419	125	19	array	array	NOUN
app01-2419	125	20	.	.	PUNCT
app01-2419	126	1	exp	exp	NOUN
app01-2419	126	2	astron	astron	PROPN
app01-2419	126	3	(	(	PUNCT
app01-2419	126	4	2012	2012	NUM
app01-2419	126	5	)	)	PUNCT
app01-2419	126	6	34:105121	34:105121	PUNCT
app01-2419	127	1	[	[	X
app01-2419	127	2	3	3	NUM
app01-2419	127	3	]	]	X
app01-2419	127	4	b.l	b.l	PROPN
app01-2419	127	5	.	.	PROPN
app01-2419	127	6	martino	martino	PROPN
app01-2419	127	7	and	and	CCONJ
app01-2419	127	8	m.	m.	NOUN
app01-2419	127	9	federici	federici	PROPN
app01-2419	127	10	”	"	PUNCT
app01-2419	127	11	an	an	DET
app01-2419	127	12	high	high	ADJ
app01-2419	127	13	availability	availability	NOUN
app01-2419	127	14	data	datum	NOUN
app01-2419	127	15	storage	storage	NOUN
app01-2419	127	16	subsystem	subsystem	NOUN
app01-2419	127	17	for	for	ADP
app01-2419	127	18	the	the	DET
app01-2419	127	19	integral	integral	ADJ
app01-2419	127	20	data	datum	NOUN
app01-2419	127	21	analysis	analysis	NOUN
app01-2419	127	22	”	"	PUNCT
app01-2419	127	23	,	,	PUNCT
app01-2419	127	24	mem	mem	X
app01-2419	127	25	.	.	PUNCT
app01-2419	128	1	s.a.it	s.a.it	PROPN
app01-2419	128	2	.	.	PUNCT
app01-2419	128	3	vol	vol	NOUN
app01-2419	128	4	.	.	PROPN
app01-2419	128	5	83	83	NUM
app01-2419	128	6	,	,	PUNCT
app01-2419	128	7	377	377	NUM
app01-2419	128	8	2011	2011	NUM
app01-2419	128	9	[	[	X
app01-2419	128	10	4	4	NUM
app01-2419	128	11	]	]	ADJ
app01-2419	128	12	courvoisier	courvoisier	NOUN
app01-2419	128	13	,	,	PUNCT
app01-2419	128	14	t.j.-l	t.j.-l	PROPN
app01-2419	128	15	.	.	PUNCT
app01-2419	128	16	,	,	PUNCT
app01-2419	128	17	et	et	PROPN
app01-2419	128	18	al	al	PROPN
app01-2419	128	19	.	.	PROPN
app01-2419	128	20	:	:	PUNCT
app01-2419	129	1	the	the	DET
app01-2419	129	2	integral	integral	ADJ
app01-2419	129	3	science	science	NOUN
app01-2419	129	4	data	datum	NOUN
app01-2419	129	5	centre	centre	NOUN
app01-2419	129	6	(	(	PUNCT
app01-2419	129	7	isdc	isdc	PROPN
app01-2419	129	8	)	)	PUNCT
app01-2419	129	9	for	for	ADP
app01-2419	129	10	the	the	DET
app01-2419	129	11	integral	integral	ADJ
app01-2419	129	12	satellite	satellite	NOUN
app01-2419	129	13	scientific	scientific	ADJ
app01-2419	129	14	data	datum	NOUN
app01-2419	129	15	analysis	analysis	NOUN
app01-2419	129	16	.	.	PUNCT
app01-2419	130	1	astron	astron	PROPN
app01-2419	130	2	.	.	PUNCT
app01-2419	131	1	astrophys	astrophy	NOUN
app01-2419	131	2	.	.	PUNCT
app01-2419	132	1	411	411	NUM
app01-2419	132	2	,	,	PUNCT
app01-2419	132	3	l53l57	l53l57	PROPN
app01-2419	132	4	(	(	PUNCT
app01-2419	132	5	2003	2003	NUM
app01-2419	132	6	)	)	PUNCT
app01-2419	132	7	doi:10.1051/0004	doi:10.1051/0004	NOUN
app01-2419	132	8	-	-	PUNCT
app01-2419	132	9	6361:20031172	6361:20031172	NUM
app01-2419	132	10	discussion	discussion	NOUN
app01-2419	132	11	beall	beall	PROPN
app01-2419	132	12	james	james	PROPN
app01-2419	132	13	’s	’s	PART
app01-2419	132	14	question	question	NOUN
app01-2419	132	15	:	:	PUNCT
app01-2419	132	16	do	do	AUX
app01-2419	132	17	you	you	PRON
app01-2419	132	18	plan	plan	VERB
app01-2419	132	19	to	to	PART
app01-2419	132	20	use	use	VERB
app01-2419	132	21	the	the	DET
app01-2419	132	22	raspberry	raspberry	NOUN
app01-2419	132	23	pi	pi	NOUN
app01-2419	132	24	machine	machine	NOUN
app01-2419	132	25	for	for	ADP
app01-2419	132	26	computation	computation	NOUN
app01-2419	132	27	?	?	PUNCT
app01-2419	133	1	memmo	memmo	PROPN
app01-2419	133	2	federici	federici	PROPN
app01-2419	133	3	’s	’s	PART
app01-2419	133	4	answer	answer	NOUN
app01-2419	133	5	:	:	PUNCT
app01-2419	133	6	not	not	PART
app01-2419	133	7	in	in	ADP
app01-2419	133	8	the	the	DET
app01-2419	133	9	traditional	traditional	ADJ
app01-2419	133	10	sense	sense	NOUN
app01-2419	133	11	because	because	SCONJ
app01-2419	133	12	rb	rb	NOUN
app01-2419	133	13	is	be	AUX
app01-2419	133	14	equipped	equip	VERB
app01-2419	133	15	with	with	ADP
app01-2419	133	16	small	small	ADJ
app01-2419	133	17	amount	amount	NOUN
app01-2419	133	18	of	of	ADP
app01-2419	133	19	ram	ram	NOUN
app01-2419	133	20	(	(	PUNCT
app01-2419	133	21	only	only	ADV
app01-2419	133	22	256	256	NUM
app01-2419	133	23	mb	mb	NOUN
app01-2419	133	24	)	)	PUNCT
app01-2419	133	25	and	and	CCONJ
app01-2419	133	26	little	little	ADJ
app01-2419	133	27	computing	computing	NOUN
app01-2419	133	28	power	power	NOUN
app01-2419	133	29	.	.	PUNCT
app01-2419	134	1	there	there	PRON
app01-2419	134	2	are	be	VERB
app01-2419	134	3	some	some	DET
app01-2419	134	4	applications	application	NOUN
app01-2419	134	5	that	that	PRON
app01-2419	134	6	see	see	VERB
app01-2419	134	7	this	this	PRON
app01-2419	134	8	hw	hw	PRON
app01-2419	134	9	used	use	VERB
app01-2419	134	10	in	in	ADP
app01-2419	134	11	small	small	ADJ
app01-2419	134	12	clusters	cluster	NOUN
app01-2419	134	13	with	with	ADP
app01-2419	134	14	low	low	ADJ
app01-2419	134	15	consumption	consumption	NOUN
app01-2419	134	16	.	.	PUNCT
app01-2419	135	1	we	we	PRON
app01-2419	135	2	plan	plan	VERB
app01-2419	135	3	to	to	PART
app01-2419	135	4	use	use	VERB
app01-2419	135	5	rb	rb	NOUN
app01-2419	135	6	to	to	PART
app01-2419	135	7	make	make	VERB
app01-2419	135	8	some	some	DET
app01-2419	135	9	services	service	NOUN
app01-2419	135	10	such	such	ADJ
app01-2419	135	11	as	as	ADP
app01-2419	135	12	web	web	NOUN
app01-2419	135	13	servers	server	NOUN
app01-2419	135	14	and	and	CCONJ
app01-2419	135	15	print	print	NOUN
app01-2419	135	16	servers	server	NOUN
app01-2419	135	17	.	.	PUNCT
app01-2419	136	1	this	this	DET
app01-2419	136	2	small	small	ADJ
app01-2419	136	3	device	device	NOUN
app01-2419	136	4	is	be	AUX
app01-2419	136	5	very	very	ADV
app01-2419	136	6	versatile	versatile	ADJ
app01-2419	136	7	and	and	CCONJ
app01-2419	136	8	lends	lend	VERB
app01-2419	136	9	itself	itself	PRON
app01-2419	136	10	also	also	ADV
app01-2419	136	11	to	to	ADP
app01-2419	136	12	the	the	DET
app01-2419	136	13	process	process	NOUN
app01-2419	136	14	control	control	NOUN
app01-2419	136	15	.	.	PUNCT
app01-2419	137	1	–	–	PUNCT
app01-2419	137	2	282	282	NUM
app01-2419	137	3	http://dx.doi.org/10.1051/0004-6361:20031172	http://dx.doi.org/10.1051/0004-6361:20031172	NOUN
app01-2419	137	4	introduction	introduction	NOUN
app01-2419	137	5	the	the	DET
app01-2419	137	6	context	context	NOUN
app01-2419	137	7	the	the	DET
app01-2419	137	8	alternatives	alternative	NOUN
app01-2419	137	9	our	our	PRON
app01-2419	137	10	solution	solution	NOUN
app01-2419	137	11	servers	server	NOUN
app01-2419	137	12	software	software	NOUN
app01-2419	137	13	and	and	CCONJ
app01-2419	137	14	hardware	hardware	NOUN
app01-2419	137	15	architecture	architecture	NOUN
app01-2419	138	1	xen	xen	PROPN
app01-2419	139	1	drbd	drbd	PROPN
app01-2419	139	2	remus	remus	PROPN
app01-2419	139	3	failover	failover	PROPN
app01-2419	139	4	failback	failback	VERB
app01-2419	139	5	practical	practical	ADJ
app01-2419	139	6	applications	application	NOUN
app01-2419	139	7	the	the	DET
app01-2419	139	8	ha	ha	INTJ
app01-2419	139	9	data	data	PROPN
app01-2419	139	10	storage	storage	NOUN
app01-2419	139	11	system	system	NOUN
app01-2419	139	12	of	of	ADP
app01-2419	139	13	integral	integral	ADJ
app01-2419	139	14	continuity	continuity	NOUN
app01-2419	139	15	of	of	ADP
app01-2419	139	16	service	service	NOUN
app01-2419	139	17	at	at	ADP
app01-2419	139	18	iasi	iasi	NOUN
app01-2419	139	19	further	further	ADJ
app01-2419	139	20	potential	potential	ADJ
app01-2419	139	21	applications	application	NOUN
app01-2419	139	22	high	high	ADJ
app01-2419	139	23	end	end	NOUN
app01-2419	139	24	solution	solution	NOUN
app01-2419	139	25	a	a	DET
app01-2419	139	26	little	little	ADJ
app01-2419	139	27	gem	gem	NOUN
app01-2419	139	28	further	further	ADJ
app01-2419	139	29	work	work	NOUN
app01-2419	139	30	conclusions	conclusion	NOUN
app01-2419	139	31	and	and	CCONJ
app01-2419	139	32	discussion	discussion	NOUN