Manuale d’uso / di manutenzione del prodotto Ultrium Drive del fabbricante HP (Hewlett-Packard)
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HP Ultr ium dr i v es T ec hni cal r e f er ence man ual Gener ati on 3 dr i v e s V o lume 4 : S pec if i cati on s Pa r t N u m b e r : Q1530–90901 Volume 4 Edition 5, De ce mber 20 04.
2 Notice © Copy r ight 2001–2004 Hew lett -P ack ard Dev elopment Compan y L.P . The infor mation contained in this document is subject to change without notice.
Cont ents Cont ents 3 Related docume nts . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5 Documents specific to H P Ultrium drive s . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
4C o n t e n t s 7M e d i a Specific ation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2 0 Environmen tal specifications (media) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Related documents 5 R elated doc umen ts The f ollo w ing documents pro vi de additional i nformati on: Doc uments specif ic to HP Ultr ium dri v es • Hardw are Integration Guide , volume 2 o f the .
6 Oper ation Car tr idges Inte rface Maint enance and tr oubleshooting SCS I Dr ives FC Driv es External dr iv es (SC SI only) 1 HW In teg r ation: ch. 5n / a In L ibrar i es 1 HW Integration: ch. 1 In Serv ers (S CS I onl y) 1 HW In teg r ation: ch. 4n / a In T ape A rr ay s (S CSI o nly) 1 HW In teg r ation: ch.
Related documents 7 Dealing w ith err ors Ultrium f eature s Gener al do c uments and standar di z ation • Enhanced Small Compute r S y s tem Interface (S CS I - 2), ANS I X3T9 . 2 -199 3 Rev . 10 L , av ailable thr ough ANS I Monitoring dri ve and tape condition 2 SW I nt e g r at i on : ch.
8 • See http: //www .t10. or g/t 10_ma in .htm for ANS I S CS I -3 and othe r spec if i c ations Copi es of doc uments of other standar ds bodies can be obt ained fr om: ANSI 11 W est 4 2nd Str eet .
9 1F e a t u r e s Feature Specification Recordi ng format Li near T ape Open Ultrium-3 a nd Ultr ium- 2 .Ultrium-1 tapes can be r e ad but not wr itten .
Physic al specifica tion 10 2 P h ys ic a l s p e c i fic at ion Dimens io ns Detailed dime nsion s Fig ure 1- 1 Pla n SCSI Fibre Chann e l Internal wid th : 146 mm (5 .7 5") 146 mm (5 .7 5") height: 8 2 .5 mm (3 .2 5") 8 2 .5 mm (3 .2 5") dept h: 203 mm (8") 213.
11 Fig ure 1- 2 Side With F iber Channel, the connector stands out at the bac k of the dr iv e : Fig ure 1- 3 F ibre Channel connect or Fig ure 1- 4 Fro n t [No dr aw ing av ailable as of Nov ember 30.
Physic al specifica tion 12 Fig ure 1- 5 Rea r Vi ew— SCSI Fig ure 1- 6 Rear v iew—F ibre Channe l Pr oduct wei ght *including f r ont panel and E SD bag but e x cluding r ails Drive orien tat ion An HP Ultr ium dri ve will operat e in the 0°, –90° and +90° w hen v ie wed fr om the fro nt panel.
13 3 Electr i cal r equir em ents P S U requir ements Inter nal and r ack -mounted dr i v es The dr i ves ar e spec ifi ed to oper ate at 5V±5% and 12V±10%. Any P SU used t o pow er the dri v e mu s t be c apable of pro vi ding 5V nominal (when the dr iv e pulls 5A on the 5V rail) and 12V nominal (w hen the dr i v e pulls 2A on the 1 2 V r ail).
Electrical requirements 14 Read 24. 3W 30. 8W TBD Repo sition /Re win d 2 4.4W 31.6W TBD Unloa d 16.8W 28.2W TBD SCSI Drives FC Dri ves Activ ity Ave rag e Pe a k Ave rag e.
15 4 Elec tr o magneti c compatib ility NO TE: The EMC performance of inter nal st orage pr oducts depends on the char acter i sti cs of the s ys tem in whi ch the pr odu ct is installed .
Electromagnetic compatibil i ty 16 DC m agnetic f ield interfer ence • IA T A Dangerou s Goods Regulati ons , 30th E dition , 19 8 9-01-01 • U .S .
17 5E n v i r o n m e n t a l Cli ma tics Thes e apply to the mec hanism unless otherwi se noted. Fo r the env ir onmental spec ification of media, see Chapt er 7 , “M e dia” .
Environmental 18 Dy namic s Noi se Air f low HP Ultr ium dri ves r equire f or ced airflo w fr om f ront to back . Pa r am e t e r Specification Operating sin e vibration 0.31G p k 5–500 Hz @ 1 octave/min with 15 mi n dwel l at peak reso nan ce Operating random vibration 0.
19 6S a f e t y Safety r egula t or y standar ds Re quired agency appr ov als Tr a n s c e i v e r s The F ibre Optic transc ei vers u sed in FC pr oducts are Class 1 L aser com ponents and compl y w ith U S FD A r egulati ons .
Media 20 7M e d i a Sp ecifica tion *Capacities at 2:1 data compression . The actual capa city de pen ds on the compression r atio of the data. This is typi cally 2 :1 but can be an ywher e between 1:1 and 110:1.
21 Env ironmental spec ifi ca t ions (m edia) Oper ating Sto rage (d ay- to - day) Storage (transpor tation) Sto rag e ( arch iva l ) Cartri dges should be stor ed in plastic co ntainers , pr efer abl y on their sides.
Media 22 Inte rface s pec if ic ation • Cont actless , passi ve RF in terface using a pr ox imity inducti ve cou pling with a range in the or der of millimet ers. • P ow er to the transpo nder is coupled thr o ugh the interfac e . • The r ange depends on implementati on (10 to 20 mm is t he maximum).
23 8 Ultr ium f or mat st andar d Compatibilit y HP Gen 3 Ultr ium dri ves ar e spec ified t o inter change dat a cartridge s with other tape dri ves that compl y to the L T O U -18 , U - 2 8, and U-316 specif icati on doc uments: This spec if i cation is only appli cable when: • Cartri dges car ry the Ultrium logo .
Reliability 24 9R e l i a b i l i t y Desc ription Spec if ication MT BF ( 100 % du ty c yc le) 250,00 0 ho urs Load /unload li fe 100,000 swaps MSBF (auto mation swaps) 100,000 sw aps Head life ( ty pical) 60,000 hour s Media d urability 1, 000, 000 passes Maximum ca rtridge uses 20,000 thr eads Backup failure rate <0.
25 10 P e r f or manc e spec if i cati on Tr a n s f e r r a t e s The band wi dth of the data compre ssion engine determines the dr iv e ’s str eaming capab ilities based on the compr e ssion r ati.
Performance specification 26 Ti mi n gs Capacity full back up tim es The f ollo wing ta ble sho ws appr o ximate bac k up times f or the avai lable tape cartr idges: Lo ad / u n lo ad t im es The load.
27 11 A utomati on C ontr ol In terface Sp ecifica tion Phy sical interface • RS- 4 2 2 , Driv e Sense , L ibrary Sens e, Reset and Attention si gnals • A defau lt of 9 600 baud at po w er-on , after a tape dri v e re set and after an A CI reset .
Automation Control Interface 28.
Inde x Index 29 A access time 26 ACI 27 agency approvals 19 airflow 18 altitude 17 ANSI 5 archival storage environment 21 automation control interface 27 B backup times 26 bandwidth 25 C climatics 17 .
Index 30.
Un punto importante, dopo l’acquisto del dispositivo (o anche prima di acquisto) è quello di leggere il manuale. Dobbiamo farlo per diversi motivi semplici:
Se non hai ancora comprato il HP (Hewlett-Packard) Ultrium Drive è un buon momento per familiarizzare con i dati di base del prodotto. Prime consultare le pagine iniziali del manuale d’uso, che si trova al di sopra. Dovresti trovare lì i dati tecnici più importanti del HP (Hewlett-Packard) Ultrium Drive - in questo modo è possibile verificare se l’apparecchio soddisfa le tue esigenze. Esplorando le pagine segenti del manuali d’uso HP (Hewlett-Packard) Ultrium Drive imparerai tutte le caratteristiche del prodotto e le informazioni sul suo funzionamento. Le informazioni sul HP (Hewlett-Packard) Ultrium Drive ti aiuteranno sicuramente a prendere una decisione relativa all’acquisto.
In una situazione in cui hai già il HP (Hewlett-Packard) Ultrium Drive, ma non hai ancora letto il manuale d’uso, dovresti farlo per le ragioni sopra descritte. Saprai quindi se hai correttamente usato le funzioni disponibili, e se hai commesso errori che possono ridurre la durata di vita del HP (Hewlett-Packard) Ultrium Drive.
Tuttavia, uno dei ruoli più importanti per l’utente svolti dal manuale d’uso è quello di aiutare a risolvere i problemi con il HP (Hewlett-Packard) Ultrium Drive. Quasi sempre, ci troverai Troubleshooting, cioè i guasti più frequenti e malfunzionamenti del dispositivo HP (Hewlett-Packard) Ultrium Drive insieme con le istruzioni su come risolverli. Anche se non si riesci a risolvere il problema, il manuale d’uso ti mostrerà il percorso di ulteriori procedimenti – il contatto con il centro servizio clienti o il servizio più vicino.
