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HP (Hewlett-Packard) XP20000 manuale d’uso - BKManuals

HP (Hewlett-Packard) XP20000 manuale d’uso

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Un buon manuale d’uso

Le regole impongono al rivenditore l'obbligo di fornire all'acquirente, insieme alle merci, il manuale d’uso HP (Hewlett-Packard) XP20000. La mancanza del manuale d’uso o le informazioni errate fornite al consumatore sono la base di una denuncia in caso di inosservanza del dispositivo con il contratto. Secondo la legge, l’inclusione del manuale d’uso in una forma diversa da quella cartacea è permessa, che viene spesso utilizzato recentemente, includendo una forma grafica o elettronica HP (Hewlett-Packard) XP20000 o video didattici per gli utenti. La condizione è il suo carattere leggibile e comprensibile.

Che cosa è il manuale d’uso?

La parola deriva dal latino "instructio", cioè organizzare. Così, il manuale d’uso HP (Hewlett-Packard) XP20000 descrive le fasi del procedimento. Lo scopo del manuale d’uso è istruire, facilitare lo avviamento, l'uso di attrezzature o l’esecuzione di determinate azioni. Il manuale è una raccolta di informazioni sull'oggetto/servizio, un suggerimento.

Purtroppo, pochi utenti prendono il tempo di leggere il manuale d’uso, e un buono manuale non solo permette di conoscere una serie di funzionalità aggiuntive del dispositivo acquistato, ma anche evitare la maggioranza dei guasti.

Quindi cosa dovrebbe contenere il manuale perfetto?

Innanzitutto, il manuale d’uso HP (Hewlett-Packard) XP20000 dovrebbe contenere:
- informazioni sui dati tecnici del dispositivo HP (Hewlett-Packard) XP20000
- nome del fabbricante e anno di fabbricazione HP (Hewlett-Packard) XP20000
- istruzioni per l'uso, la regolazione e la manutenzione delle attrezzature HP (Hewlett-Packard) XP20000
- segnaletica di sicurezza e certificati che confermano la conformità con le norme pertinenti

Perché non leggiamo i manuali d’uso?

Generalmente questo è dovuto alla mancanza di tempo e certezza per quanto riguarda la funzionalità specifica delle attrezzature acquistate. Purtroppo, la connessione e l’avvio HP (Hewlett-Packard) XP20000 non sono sufficienti. Questo manuale contiene una serie di linee guida per funzionalità specifiche, la sicurezza, metodi di manutenzione (anche i mezzi che dovrebbero essere usati), eventuali difetti HP (Hewlett-Packard) XP20000 e modi per risolvere i problemi più comuni durante l'uso. Infine, il manuale contiene le coordinate del servizio HP (Hewlett-Packard) in assenza dell'efficacia delle soluzioni proposte. Attualmente, i manuali d’uso sotto forma di animazioni interessanti e video didattici che sono migliori che la brochure suscitano un interesse considerevole. Questo tipo di manuale permette all'utente di visualizzare tutto il video didattico senza saltare le specifiche e complicate descrizioni tecniche HP (Hewlett-Packard) XP20000, come nel caso della versione cartacea.

Perché leggere il manuale d’uso?

Prima di tutto, contiene la risposta sulla struttura, le possibilità del dispositivo HP (Hewlett-Packard) XP20000, l'uso di vari accessori ed una serie di informazioni per sfruttare totalmente tutte le caratteristiche e servizi.

Dopo l'acquisto di successo di attrezzature/dispositivo, prendere un momento per familiarizzare con tutte le parti del manuale d'uso HP (Hewlett-Packard) XP20000. Attualmente, sono preparati con cura e tradotti per essere comprensibili non solo per gli utenti, ma per svolgere la loro funzione di base di informazioni e di aiuto.

Sommario del manuale d’uso

  • Pagina 1

    HP S to r age W or ks XP2 4000/XP20000 Disk/C ac he P artition Us er's Gui de P art number : T5 214-9 60 7 6 Sev enth edition: Augu st 2009[...]

  • Pagina 2

    Legal and notice information © Cop yr ight 200 7 , 2009 He wlett-P ackar d D ev elopment Co mpany , L .P . Conf idential co mputer softw are . V alid license fr om HP requir ed for posse ssion , use or cop ying . Consist ent with F AR 12 .211 and 12 .212 , Commer ci al Compute r Softwar e, C omputer S oftwar e Documentati on, and T echnical Data f[...]

  • Pagina 3

    C onte nts 1 Ov ervi e w of HP S tor age W or ks XP Disk/Cac he P ar titio n Softw ar e ............. 7 Intr oducti on to Disk/Cac he P artition .............................................................................................. 7 Benef its of Disk/Cac he P artition ........................................................................[...]

  • Pagina 4

    Con venti ons for S tor age Capac it y V alues ..................................................................................... 37 HP T echnical Su pport ................................................................................................................ 38 Subs cr iption Serv ice ...................................................[...]

  • Pagina 5

    F igur es Sto rage L ogical P ar tition (SLP R) ................................................................................. 10 1 Cac he Logi cal P artition (CLPR) .................................................................................. 11 2 Sto rage A dministr ator and Sto rage P ar tition A dministr ator Pr iv ileges ..............[...]

  • Pagina 6

    T a bles CLPR Data C apac ity and the Recommended C ache Ca pacity ....................................... 11 1 Logi cal P artition W indow Det ails (Stor age Sy stem Select ed) .......................................... 18 2 Sto rage Manageme nt Logi cal P artition Windo w (SLPR Selec ted) .................................... 19 3 Cac he Logi cal [...]

  • Pagina 7

    1 Ov er v ie w of HP St or ag e W orks XP Disk/Cac he P ar tition Soft w ar e This c hapter pr ov ides an in troduc tion to XP Disk/C ache P ar tition S oftwar e . • Intr oducti on to Disk/Cac he P artition , page 7 • Benef its of Disk/Cac he P artition , page 8 • F eatur e Highligh ts , page 8 Unless o therwise s pecif ied, the te rm stor ag[...]

  • Pagina 8

    P artition to c reat e up to 3 2 pri vate v irtual stor age machines on the s tor age sy stem . With the ab ility to manage eac h par tition a s its ow n stor age sy stem, I T managers can oper ate stor age in an utility lik e fashi on, negoti ating and pr ov iding differ ent QoS b y applicati on and char ging back busines s units fo r stor age usa[...]

  • Pagina 9

    2 About Disk/Cac he P ar tition This c hapter pr ov ides a det ailed desc ripti on of St orage L ogical P artition (SLPR) and C ache L ogical P artition (CLP R) . • Sto rage L ogical P ar tition (SLP R) , page 9 • Cac he Logi cal P artition (CLPR) , page 10 The s tor age sy stems can connect m ultiple hosts , and can be shared b y multiple user[...]

  • Pagina 10

    Figur e 1 Storage Logical P ar tition (SLPR) . Cac he L ogical P artitio n (CLPR) If one sto rage s ystem is shar ed with m ultiple hosts , and one host r eads or wr ites a lar ge amount of data , read and w rite data can r equire eno ugh of the cache memo ry to affect other u sers . The cac he logical partition f uncti on cr eates two or mor e vir[...]

  • Pagina 11

    Y ou can cr eate up to 3 2 cache logical partiti ons in one stor age sy stem , including the de fault CLP R 0. See “ Cr eating a Cac he Logi cal P artition ” on page 32 fo r instruc tions on c reating cac he logical partitions . F igur e 2 illustrat es a cache logi cal partition. Figur e 2 Cach e Logical P artition (CLPR) . T able 1 lists the r[...]

  • Pagina 12

    Recommended Cache Capac ity CLPR Data Capacity 40 GB or mor e 18 2 ,000 GB or mo re 48 GB o r more 218 , 000 GB or mor e 5 6 GB or mor e 2 54 , 000 GB or more 64 GB or mor e 2 90, 000 GB or mor e 7 2 GB or mor e 3 2 6, 000 GB or mor e T o calc ulate the data capacit y: The number of 3D+1P parity groups x capacity of one HDD x 3 + the number of 6D+2[...]

  • Pagina 13

    3 Pr eparing f or XP Disk/Cac h e P ar tition Operations This c hapter dis cu sses the pr eparatio n needed for XP Disk/Cac he P ar tition oper ations. • Sto rage A dministr ator and Sto rage P ar tition A dministr ator Pr iv ileges , page 13 • P os sible Inter acting and Co nflic ting Func tions , page 15 S tor age Adminis tr ator and S tor ag[...]

  • Pagina 14

    • Acces sing Stor age Logical P artition 0 (SLPR 0) and C ache L ogical P ar tition 0 (CLP R 0) • Managing mainfr ame volumes • Stor age P artition Administrators can vi ew and manage onl y those r esour ces that have bee n as- signed to a s pecif ic stor age logical partition . Stor age partition administr ators hav e access onl y to the fun[...]

  • Pagina 15

    Figur e 3 Storage Administr ator and Stor age P artition Administrator Pri vileges . P os sible Inte r acting and C onfli cting F uncti ons It is possible f or actions tak en by a st orage adminis trato r to inter act and conflic t with ac tions tak en by a partiti on stor age administrator . W ARN ING: If y ou are u sing HP Stor age W orks XP RAID[...]

  • Pagina 16

    • L U path settings and High S peed settings (see the HP S tor age W orks XP2 4000/XP20000 L UN Manager Use r's Guide ) • L USE settings (see the HP S tor age W orks XP2 4000/XP20000 L UN Expansion U ser's Guide ) If y ou are u sing HP Stor age W orks XP Con tinuous A ccess Jour nal Softwar e, XP C ontinuo us Acces s Journal dat a vol[...]

  • Pagina 17

    4 Using th e XP Disk/Cac h e P ar tition GUI This c hapter de scr ibes the windo ws that compr ise the XP Disk/Cac he P artition GUI . • Logi cal P artition W indow , page 17 • Sto rage Manageme nt Logi cal P artition Windo w , page 19 • Cac he Logi cal P artition Windo w , page 21 • Select C U Dialog Bo x , page 23 • L icense K e y P art[...]

  • Pagina 18

    Figur e 5 Logical P artition Window (Stor age Sy stem Selected) . T abl e 2 Logical P artition Window Details (St orage S ystem Selected) Description Item The s torage s ystem and all o f its logical partitions . The name and numbe r of the stor age logical partition are dis play ed to the ri ght of eac h SLPR icon . P ar tition definition tree The[...]

  • Pagina 19

    S tor age Management L ogical P artitio n W indo w The S tor age Management L ogical P ar tition w indow displa ys if y ou select an SLP R in the P ar tition Def inition tr ee of the P ar tition Def inition tab . If you ar e logged on as a stor age partition administr ator , this w indow sh ow s only the r esour ces in that stor age partition . The[...]

  • Pagina 20

    Description Item When a st orage logi cal partition is select ed the P ar tition Def inition tree , the Stor age Logi cal P artition r esour ce list sho ws r esour ce infor mation , including logical partitio ns and ports, for the select ed stor age logical partitions cac he. If SLPR 0 is select ed in the Stor age Logi cal P artition tree , this li[...]

  • Pagina 21

    Description Item Cancels an y settings that wer e made in this windo w Cancel Cac he L ogical P artitio n W indo w The C ache Managemen t Logi cal P artition w indow (s ee F igur e 7 ) display s if you s elect a CLPR in the P artition Def inition tr ee of the P artition Def inition tab . If you ar e logged on as a stor age par tition administr ator[...]

  • Pagina 22

    Description Item All of the s torage logi cal partitions and cache logi cal partitions in the stor age sy stem . The stor age logical partition number and name ar e displa yed to the r ight of the eac h SLPR icon ( ). The cache logi cal partition number and name ar e display ed to the right o f the CLPR i con ( ). P ar tition Definition tree When a[...]

  • Pagina 23

    Description Item Allo ws y ou to set or change the s ettings of the spec ified cac he logical partition . See “ Cache Logi cal P artition Operati ons ” on page 31 f or more inf ormation on cac he logical partition oper ations. Y ou cannot direc tly c hange the capacity v alue of CLPR 0. A ny c hanges in the capac ity of the other CLP Rs will be[...]

  • Pagina 24

    Figur e 8 Selec t CU Dialog Box . T abl e 5 Select C U Dialog Box Details Description Item When se lected, inf ormation abou t all CUs can be displa yed on the CLP R r esour ce list . All CUs When se lected, inf ormation abou t only the spec ified CU can be dis play ed on the CLPR r esour ce list. • Use the LDK C list to spec ify LDKC • Use the[...]

  • Pagina 25

    Figur e 9 License K ey P ar tition Definition Windo w . The Pr oduct Name list is on the uppe r part of the windo w (see F igur e 10 ) , and lists the pr ogr am pr oducts f or whi ch the li censed capac it y can be allocated to SLP Rs. Figur e 10 Product Name List . T abl e 6 Product Name List Details Description Item Name of the pr oduct , includi[...]

  • Pagina 26

    Description Item The li cense type: P ermanent , T emporary or Emergency . Not Installed is display ed, w hen the option is no t installed. Since all the SLP Rs will be av ailable whe n the ke y t ype of the pr ogram pr oduct is T empor ar y or Emer gency , you do no t need to separ ate each SLP R. T here for e , no partition statu s infor mation f[...]

  • Pagina 27

    After s electing an optio n, P artition Status List and Setting Box is displa yed under the inf ormation a bout the licens ed capac ity (see F igur e 12 , F igur e 13 , and F igur e 14 ) . This allo ws y ou to selec t and displa y info rmation r egarding a st orage logi cal partition . Figur e 12 P ar tition Status List . The P artition Statu s lis[...]

  • Pagina 28

    If y ou select an opti on w ith a limited licens e capac ity , the Setting box loo ks like F igur e 14 . Y ou may enter the li censed capac it y to be allocated to the SLP R. Ho we ver , you cann ot set the lice nsed capac ity of SLPR0. If y ou select SLP R0, Set w ill be inacti ve . Figur e 14 Setting Box (L icense Capacit y Limited) . T abl e 10 [...]

  • Pagina 29

    5 XP Disk/Cac he P ar tition O per ations This c hapter pr ov ides det ailed instruc tions f or XP Disk/Cac he P artition oper ations . • Sto rage L ogical P ar tition Ope rati ons , page 29 • Cac he Logi cal P artition Oper ations , page 31 S tor age L ogical P artitio n Oper ations Sto rage logi cal partition oper ations ha ve the f ollo wing[...]

  • Pagina 30

    • In the Fr om fi eld, en ter the starting number o f the S SID (0004 to FFFE). • In the T o field , enter the ending number o f the S SID . 6. Cli ck Apply to appl y the settings, or c lic k Cancel to cancel the settings . Note: At this po int in the proce ss, the ne wly c reated st orage logi cal partition has no r esour ces (fo r e xample , [...]

  • Pagina 31

    2. F rom the S tor age Logi cal P artition Re sour ce L ist , select one or mo re cac he logical partitions and/or tar get ports to be migr ated. R ight-cli ck to dis play the pop-up men u , then cli ck Cut . SLP Rs fr om other CUs ar e gr ay ed out and una vailable . 3. On the P ar tition De finiti on tree , select the SLP R to whi ch y ou want to[...]

  • Pagina 32

    • Adding or c hanging CLPR de finiti ons can req uire s ev er al hours or mo re . • If y ou are u sing XP Contin uous A ccess Jour nal, data and j ournal v olumes can belong t o the differ ent CLPRs , but the jour nal vo lumes in the same jour nal group m ust belong to the s ame CLPR . F or mor e info rmation o n XP Contin uous Acce ss Journal [...]

  • Pagina 33

    6. If y ou want to c hange the settings of an e xisting CLP R, r epeat steps 3 thr ough 5. NO TE: Note: At this po int , the cache l ogical partitio n has no par it y gr oup s. See “ Migr ating R esour ces T o and F r om Cac he Logi cal P artitions ” on pa ge 33 fo r mor e info rmati on on migr ating r esour ces to and f r om cach e logical par[...]

  • Pagina 34

    Figur e 17 Selec ting the CU . T abl e 11 Selecting t he CU Description Item Displa ys the inf ormatio n for all CU s in the CLPR r esour ce list. All CUs Displa ys the inf ormatio n for spec ified CU in the CLP R re sour ce list . • The LDK C dr op-dow n list allo ws y ou to select the LDK C. • The CU dr op-dow n list allo ws y ou to selec t t[...]

  • Pagina 35

    6 T roubleshooting This c hapter de scr ibes some tr oubleshooting me thods if yo u hav e proble ms with Disk/C ache P ar tition . • Gener al T ro ubleshooting , page 35 • Displa ying an Er r or Message , page 35 • T ro ubleshooting Disk/C ache P ar tition , page 35 • Calling HP T echni cal Support , page 36 Gener al T r ouble shooting • [...]

  • Pagina 36

    Correctiv e Action Err or • L Us in par ity group s must r emain within the same SLP R. When y ou attempt to mi grate a par it y gr oup to a CLPR in an other SLPR , an L U war ning message is dis play ed. • L Us in par ity group s must r emain within the same SLP R. When y ou attempt to mi grate a CLP R to another SLP R or deleted that CLP R, a[...]

  • Pagina 37

    7 Suppor t and Ot h er Res our ces R elated Doc ument atio n • HP Sto rage W orks XP2 4000/XP20000 C ache R esidenc y Manager User's Gui de • HP Sto rage W orks XP RAID Manager User ’ s Gui de • HP Sto rage W orks XP2 4000/XP20000 Data R etention Utility Use r's Guide • HP Sto rage W orks XP2 4000/XP20000 L UN Expansion U ser&ap[...]

  • Pagina 38

    • 1 GB (gigab yte) = 1, 0 2 4 3 byte s • 1 TB (ter ab yte) = 1, 02 4 4 bytes • 1 PB (petab yte) = 1, 0 2 4 5 byte s • 1 block = 512 b ytes HP T ec hnical Su pport F or wor ldw ide techni cal support infor mation , see the HP support w ebsite: http://www .hp .com/support Bef or e contacting HP , collect the follo wing inf ormati on: • Pr o[...]

  • Pagina 39

    A Ac r on y ms and Abbre v iations T abl e 13 Acron yms and Abbre viations cache logi cal partition CLP R contr ol unit CU cu stomi zed v olume CV dir ect-access stor age devi ce D ASD Used to s egregate h osts b y operating s ystem platf orm. Als o know n as a host sto rage domain. host gr oup local-ar ea networ k LAN logical de vi ce LDEV local c[...]

  • Pagina 40

    Virtual L VI/LUN VLL virtual v olume V- VOL wo rld w ide name WWN ext ended re mote copy XRC IBM z/O S operating s ystem z/O S Ac ron yms and Abbr evi ations 40[...]

  • Pagina 41

    Inde x A allocating licens e capac ity stor age logical partitions (SLP Rs) , 30 allocating ports to SLPRs r estr icti ons on port type , 29 Au to L UN manual migr ation acr oss multiple CLPRs r estr icti ons, 3 2 B Busines s Cop y quic k r estor e operati ons acr oss multiple CLP Rs r estr icti ons, 3 2 C cache logi cal partitions o verv ie w , 10[...]

  • Pagina 42

    O oper ations CLPR , 31 cr eating a CLPR , 3 2 cr eating an SLPR , 2 9 deleting CLP Rs, 3 4 deleting SLP Rs, 31 migr ating r esour ces among CLPRs , 3 3 migr ating r esour ces among SLPRs , 30 SLPR , 29 oper ations not r ecommended for CLP Rs r estr icti ons, 3 2 o verv ie w Cac he Logi cal P artitions (CLPR), 10 stor age logical partitions (SLP R)[...]