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HP XP12000 manuale d’uso - BKManuals

HP XP12000 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 XP12000. 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 XP12000 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 XP12000 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 XP12000 dovrebbe contenere:
- informazioni sui dati tecnici del dispositivo HP XP12000
- nome del fabbricante e anno di fabbricazione HP XP12000
- istruzioni per l'uso, la regolazione e la manutenzione delle attrezzature HP XP12000
- 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 XP12000 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 XP12000 e modi per risolvere i problemi più comuni durante l'uso. Infine, il manuale contiene le coordinate del servizio HP 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 XP12000, 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 XP12000, 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 XP12000. 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 St or ag e W or ks Disk Arr a y XP oper ating s y stem conf igur ation guide XP12 8 XP10 2 4 XP10000 XP12000 si xth editi on (J uly 200 5) par t number : A5 951-9 6015 Thi s guide d escr ibes th e r equir ements and pr ocedur es f or conn ecting the XP f amily o f disk ar ra y s to an H P -UX sy st em and conf igu ring the ne w disk ar r ay f or[...]

  • Pagina 2

    2 HP StorageW orks Disk Array XP Operating Sy stem Configurati on Guide: HP-UX Cop yri ght © 2003- 2005, He wlett-P ackar d Dev elopm ent Com pany , L.P . All ri ghts r eserved. He wlett-P ac kar d Com pan y mak es n o w arr anty of an y kind w ith r egar d to this ma ter ial , including , bu t no t limited to , the im plied w arr anti es of mer c[...]

  • Pagina 3

    Cont en ts 3 Abou t this gui d e 7 Intende d audience 7 Prerequi sites 7 Disk arrays 7 Related documentation 8 HP storag e website 8 HP sales a nd authorize d reseller s 8 HP techni cal support 9 Document con ventions 10 Revision history 11 Warran ty statement 12 1 Installation 15 Feature s and require m ents 1 6 Fibre Cha nnel interf ace 17 Device[...]

  • Pagina 4

    4 HP StorageWorks Disk Array XP Operatin g System Configurati on Guide: HP-UX Connect t he disk arra y 29 Defining the paths 29 Verifyi ng HBA installati on 31 Verifyi ng device recogni tion 32 Configur e disk array devices 35 Verifyi ng the device files and dr ivers 36 Creatin g the device f i les 38 Creatin g the physica l volumes 41 Creatin g ne[...]

  • Pagina 5

    About this guide 7 About t his guid e This gui de provides i nformation abo ut: • Requir ements and pro cedures for conne cting an XP dis k array to a host sys tem • Confi guring the disk a rray for use with the HP- UX operating s ystem Inte nde d a udi ence This gu ide is i ntended for s ystem administr ators with k nowledge of the host server[...]

  • Pagina 6

    8 HP StorageWorks Disk Array XP Operating System Configuration Guide: HP-UX Related documentation HP provide s these rela ted documents: • HP S torage W orks Disk Array XP128: Owner ’ s Guide • HP S torage W orks Disk Array XP1024: Owner ’ s Guid e • HP S torageW orks XP10000 Disk Arr ay: Owner ’ s Guide • HP S torageW orks XP12000 Di[...]

  • Pagina 7

    About this guide 9 HP tec hnical support In North A meri ca, call techni cal support a t 1-800-633- 3600, available 24 hours a day , 7 days a week. Outside No rth America, call te chnical supp ort at the l ocation near est you. The HP web site lists t elephone numb ers for wor ldwide techn ical support at: http://www .hp .com /sup por t . From this[...]

  • Pagina 8

    10 HP StorageWorks Disk Array XP Operating System Configuration Guide: HP-UX Docum ent con ventions Con vention Element Blue text ( Figure 1 ) Blu e text repr esents a cross- referen ce. In the online ve rsion of this guide, the r eference is linked to th e tar get. Bold Bold te xt represen ts applicatio n names, file names, menu items, dial og box[...]

  • Pagina 9

    About this guide 11 Re vision hist ory Septem ber 1999 Open-8 emulation added. Janua ry 2000 Conten t exte nsively r evised and re organi zed. June 2 000 Added suppor t for XP512. Conten t reor ganized and revised. Febru ary 2001 Added appen dixes C, D, E, an d F . Added glos sary . April 200 3 Changed brand name to S torageW orks. Added suppor t f[...]

  • Pagina 10

    12 HP StorageWorks Disk Array XP Operating System Configuration Guide: HP-UX W arrant y st atem ent HP warrant s that for a period of ninet y calendar days f rom the date of purc hase, as evi denced by a cop y of the invoi ce , the media o n which the Soft ware is furnished ( if any) wi ll be free o f defects i n materials a nd workmanshi p under n[...]

  • Pagina 11

    About this guide 13 LIMIT A TION OF LIABILITY . EXCEP T TO THE EXTENT PROHIBITED BY LOCAL LA W , IN NO EVENT INCLUDING NEGLIGENCE WILL HP OR ITS SUBSIDIARIES, AFFILIA TES, DIRECT OR S, OFFICERS, EMPLOYEES, AGENTS OR SUPPLIERS BE LIABLE FOR DIRECT , INDIRECT , SPECIAL, INCIDENT AL, CONSEQUENTIAL, PUNITIVE OR OTHER DAMAGES (INCLUDING LOST PROFIT , LO[...]

  • Pagina 12

    14 HP StorageWorks Disk Array XP Operating System Configuration Guide: HP-UX[...]

  • Pagina 13

    Installation 15 1 Installation Y ou and your HP service representa tive each play a role in ins tallation. Y our HP s ervice r epresentat ive is respo nsible for i nstalling the disk a rray and format ting the di sk devices. Y ou are resp onsible for conf iguring the host ser ver for the new devices with as sistance f r om your HP servi ce repres e[...]

  • Pagina 14

    16 HP StorageWorks Disk Array XP Operating System Configuration Guide: HP-UX F eatu re s and r equi remen ts Ask your HP service repres entative about the lates t supported har dware and sof tware . The disk a rray and host hav e the following f eatures: • S torage capacit y . The storage capacity fo r each model is listed belo w : XP128: F rom 8[...]

  • Pagina 15

    Installation 17 • (Opti onal) Other a vailable XP soft ware (some may not be support ed by your arra y: HP S torageW orks Business Copy XP HP S torageW orks Continuous Acces s XP HP S torageW orks Continuous Acces s Extension XP HP St ora geW orks Auto LUN XP HP S torageW orks D ata Exchange XP HP S torageW orks Resource Manager XP HP S torageW o[...]

  • Pagina 16

    18 HP StorageWorks Disk Array XP Operating System Configuration Guide: HP-UX Dev ice emulation types The XP famil y of disk arrays supports the se device emulat ion types: • OPEN-K/3/8 /9/E devic e s: OPEN-x logic al units re present disk devices. Exce pt for OPEN-V , the se devices are ba sed on fixed sizes. OPEN- V is a user -defined size. Supp[...]

  • Pagina 17

    Installation 19 SNMP confi guration The XP famil y of disk arrays supports standa rd Simple Networ k Managemen t Protocol (SNMP) for remotel y managing the di sk array . The SNMP agent on t he SVP performs e r ror-re porting oper ations reque sted by the S NMP manager . SNMP propert ies are usuall y set from the SVP but they can also be set r emote[...]

  • Pagina 18

    20 HP StorageWorks Disk Array XP Operating System Configuration Guide: HP-UX Inst alla tion p rocedur es Perform t hese actions to install and configur e the disk ar ray: 1. Instal l and configu re the disk a rray (see page 2 1) • Sett ing th e host mode for the disk array p orts • Setting the Syste m Opti on Modes • Configur ing the Fibre Ch[...]

  • Pagina 19

    Installation 21 Install an d configure the disk array The H P ser vic e r epr esent ativ e perf orms the se tas ks: • Assembl ing har dware and i nstalling software • Loading t he microcode upd ates • Instal ling the channel adapters ( CHAs) and cabl ing • Instal l ing and formatt ing devices After t hese tasks ar e finished, you wi ll use [...]

  • Pagina 20

    22 HP StorageWorks Disk Array XP Operating System Configuration Guide: HP-UX For the XP1 024/XP128 array s, the host mode c a n also be se t at the port informat ion window in Command V iew XP AE.[...]

  • Pagina 21

    Installation 23 Sett ing the S y stem Optio n Mode s The HP service repres entative s ets th e System Op tion Mode(s) ba sed on t he opera ting syst em and softwar e configuratio n of the host. Mod e Le vel HA Soft war e D esc ription and Usa ge 140 Optional None ON: R esponse t o the In qui ry comm and is chan ge d, and th e volume ca n be used fr[...]

  • Pagina 22

    24 HP StorageWorks Disk Array XP Operating System Configuration Guide: HP-UX Con figuring th e Fibre Chann el p or ts Configur e the disk ar ray Fibre Chann el ports by us ing Remote W e b Console ( shown), Command V iew , or Command V iew XP AE. Sele ct the setti ngs for each po rt based on you r storage ar ea network to pology . Use switch z onin[...]

  • Pagina 23

    Installation 25 F a bric and Connecti on parameter settings Set each array port t o F ABRIC ON or OFF with conn ections of POINT -TO -POINT or FC- AL as shown in the following ta ble and fi gures. For de tailed topo logy inform ation, refe r to the HP S torageW orks SAN Design Ref er ence Guide on the hp .com website . Fab ric par amete r Connectio[...]

  • Pagina 24

    26 HP StorageWorks Disk Array XP Operating System Configuration Guide: HP-UX Install and confi gur e t he host This sec tion explain s how to insta ll and conf igure the ho st and host bu s adapter s (HBAs) that conne ct the host t o the disk arra y . Load ing t h e OS and sof t ware Foll ow the manu facturer ’ s instructi ons to load th e operat[...]

  • Pagina 25

    Installation 27 Clustering and fabr ic zoning If you pl an to use clu stering, ins tall and con figure the clus tering soft ware on th e servers. Cluster ing is the or ganizati on of multiple se rvers into g roups. W ithin a cluste r , each server is a node. Mul t iple cluste rs compose a mult i-cluster environme nt. The followi ng example shows a [...]

  • Pagina 26

    28 HP StorageWorks Disk Array XP Operating System Configuration Guide: HP-UX F abric z oning and L UN security f or multipl e oper ating s y stems Y ou ca n co nnec t multiple c lus te rs of vario us operati ng sys te ms to th e same switch a nd fabric usi ng appropria te zoning and LUN security as follows: • Host z ones must conta in only homog [...]

  • Pagina 27

    Installation 29 Connec t t he disk arra y The HP se rvice representa tive connect s the d isk arra y to the ho st by: 1. V erifying oper ational status of th e disk array c hannel adapte rs, LDEVs, and paths . 2. Connecti ng the Fibre Cha nnel cables bet w een the disk array a nd the fabric switch or host. 3. V erifying t he re ady statu s of the d[...]

  • Pagina 28

    30 HP StorageWorks Disk Array XP Operating System Configuration Guide: HP-UX In Command V iew XP AE, LUN mappin g includes: • Confi guring ports • Creat ing storage groups • Mapping volumes and WWN/host a ccess per missions to t he storage groups For de tails see LUN Co nfigurat ion and Securi ty Manager Us er ’ s Guide or Command V iew XP [...]

  • Pagina 29

    Installation 31 Ve r i f y i n g H B A i n s t a l l a t i o n After co nfiguring t he ports on th e disk array , verify that th e HBAs are instal led properl y . Use the ioscan –f command, and ver ify that the r ows shown in the ex ample are dis played. If these rows ar e not displa yed, check t he host adapt er instal lation (har dware and dri [...]

  • Pagina 30

    32 HP StorageWorks Disk Array XP Operating System Configuration Guide: HP-UX V er i f yin g d evi c e re c o gn i t io n V erify tha t the HP-UX sy stem re cognizes the new devices on t he dis k arra y . If the SCSI paths were d efined after t he system is p owered on, you must halt an d restart t he system to al low the syst em to recognize the ne[...]

  • Pagina 31

    Installation 33 customer support for a ssistance with the HP 9000 sy stem or the HP-U X o pera ting sy stem. 3. Enter t he device data for each dis k array devi ce in a table . See “Path worksh eet” on p age 62 . 4. Construc t the device file name for each device, u sing the device info rmation, an d enter the f ile names in y our table. Use th[...]

  • Pagina 32

    34 HP StorageWorks Disk Array XP Operating System Configuration Guide: HP-UX dif ferent add ress for eac h port, reboot the serv er , and then verify new dev i ce recognit ion again. • If unuse d device info rmation remai ns, the TID-to- AL-P A mapping will not cor respond to t he mapping given in Appendix B (page 6 3) . Renew the de vice informa[...]

  • Pagina 33

    Installation 35 Conf igure disk arra y de vices Disk arr ays are confi gured using the same procedure for configur ing any new disk on the host. This includes t he following proc edures: 1. V erifying t he device fi les and driv ers (see pag e 36) 2. Creatin g the device f iles (see page 38) 3. Creatin g the physical volumes (see page 41) 4. Creati[...]

  • Pagina 34

    36 HP StorageWorks Disk Array XP Operating System Configuration Guide: HP-UX V erify ing the d e vice files and dri vers The de vice fil es for new devi ces are usua lly creat ed automatic ally during HP-UX st artup. Each device must have a blo ck-type devic e file i n the /dev /dsk direc t ory and a cha racter -type dev i ce file in t he /d ev/r d[...]

  • Pagina 35

    Installation 37 Example # ls –l /dev/rdsk | more Total 0 crw-r - - - - - 1 bin sys 177 0x006000 Dec 6 15:08 c6t0d0 crw-r - - - - - 1 bin sys 177 0x006100 Dec 6 15:08 c6t0d1 4. Use th e devic e data ta ble you creat ed to verif y that the cha racter -ty pe device f ile name for each device i s correct . This task can al so b e acc ompl ished wit h[...]

  • Pagina 36

    38 HP StorageWorks Disk Array XP Operating System Configuration Guide: HP-UX Cr eating the dev ice files If the device file s were not c r eated auto m aticall y when the syst em was restar ted, us e the in sf –e command in the /de v direc tory to creat e the devic e files . After this comma nd is executed, re peat the proced ure s in the pr evio[...]

  • Pagina 37

    Installation 39 3. Construc t the minor numbe r for each de vice, using th e device info rmation, an d enter the f ile names in y our table. Use the foll owing formula t o construct the minor number : 0x xxyz 00 where xx = SCSI bus in sta nce num ber y = SCSI tar get ID z = LUN 4. Display the driv er information fo r the sys tem using the lsd ev co[...]

  • Pagina 38

    40 HP StorageWorks Disk Array XP Operating System Configuration Guide: HP-UX Create c haracter-type fi le. File name, c=character-type, 177=major #, 0x026000=minor # : # The ch aracter -type de vice file is required for volumes used as raw devices (for e xample, 33 90- 3A/B/C). Th e block- type de vice f ile is no t requir ed for volumes u sed as r[...]

  • Pagina 39

    Installation 41 Cr eating the ph ysical v olumes A physical volume must be c reated for e ach new SCSI disk device. T o c reate t he ph ysi ca l vo lum es: 1. Use th e pvcr eate command to c reate the phy sical volumes wit h the char acter -type devi ce file as the arg ument. Specify t he /d ev/rds k dire ctory . Example # pvcreate /dev/rdsk/c6t0d0[...]

  • Pagina 40

    42 HP StorageWorks Disk Array XP Operating System Configuration Guide: HP-UX Cr eating new v olume gr oups Y ou must cr eate new volume g r oups for the new p hysical volu m es. If desire d, you can also a dd any of the v olumes on the di sk array to e xisting volume groups using the vgexte nd command. The physica l volumes that make up one volu m [...]

  • Pagina 41

    Installation 43 Example In th is example: gro up na me = vg06, maj or numb er of group file = 64, minor number of existing gr oup file = 06 (which must be uniqu e for each volume group) , and c = chara cter . # mknod /dev/vg06/group c 64 0x060000 : 7. Create t he volume group. T o allo cate more than one physical vol ume to the new vol ume group, a[...]

  • Pagina 42

    44 HP StorageWorks Disk Array XP Operating System Configuration Guide: HP-UX Example # vgdisplay –v /dev/vg06 - - - Volume groups - - - VG Name /dev/vg06 VG Write Access read/write VG Status available Max LV 255 Cur LV 0 Open LV 0 Max PV 16 Cur PV 1 Act PV 1 Max PE per PV 1016 VGDA 2 PE Size (Mbytes) 4 Total PE 586 Alloc PE 0 Free PE 586 Total PV[...]

  • Pagina 43

    Installation 45 Cr eating logical v o lumes Use th ese commands for logical volume configur ation: lvr emove Deletes a logi cal volume. Any fi le system att ached to the logical volu me must be unmount ed before exec uting the lv remove command. Example: lvremove /dev/vgnn/lvolx lvext end Increases the size of a n existing logi cal volume. Example:[...]

  • Pagina 44

    46 HP StorageWorks Disk Array XP Operating System Configuration Guide: HP-UX OPEN-L = 34756 OPEN-V = 61 432 T o calc ulate S1 for CVS, LUSE, an d CVS LUSE volumes, fir s t use the vgdi splay command to di splay the phys ical extent si ze (PE Size) and us able numb er of physica l extents (F ree PE) fo r the volu me. Calculat e the maximum s i ze va[...]

  • Pagina 45

    Installation 47 Example # lvdisplay /dev/vg06/lvol1 - - - Logical volume - - - LV Name /dev/vg06/lvol1 VG Name /dev/vg06 LV Permission read/write LV Status available/syncd Mirror copies 0 Consistency Recovery MWC Schedule parallel LV Size (Mbytes) 2344 Current LE 586 Allocated PE 586 Stripes 0 Stripe Size (Kbytes) 0 Bad block on Allocation strict 3[...]

  • Pagina 46

    48 HP StorageWorks Disk Array XP Operating System Configuration Guide: HP-UX Example # newfs /dev/vg06/rlvol1 newfs: /etc/default/fs is used for determining the file system type mkfs (hfs): Warning -272 sectors in the last cylinder are not allocated. mkfs (hfs): /dev/vg06/rlvol1 - 2400256 sectors in 3847 cylinders of 16 tracks, 2547.9MB in 241 cyl [...]

  • Pagina 47

    Installation 49 Setting the I/O timeout par ameter Set the I/O timeout val ue for each d isk device t o 30 seconds. T o change the I /O timeout parameter: 1. V erify the current I/O ti m eout value using the pvdisplay comm and : Example # pvdisplay / dev/dsk/c0t6d0 This causes current values to be displayed: --- Physical volumes --- PV Name /dev/ds[...]

  • Pagina 48

    50 HP StorageWorks Disk Array XP Operating System Configuration Guide: HP-UX --- Physical volumes --- PV Name /dev/dsk/c0t6d0 VG Name /dev/vg06 PV Status available : Stale PE 0 IO Timeout (Seconds) 30 [New I/ O timeout value] 4. Repeat t he above steps for each new disk that is c onnected to the system. Cre ati ng t h e m ou nt d irec t orie s Crea[...]

  • Pagina 49

    Installation 51 Mounting and v erify ing the file s ystems After t he mount direct ories have b een created, mou nt and v e rify the fil e syst em for e ach log i cal volume. T o mount and veri fy the file systems: 1. Use mount to mo unt the file system for t he volume . Example # mount /dev/vg06/lvol1 /AHPMD-LU00 2. Repeat st ep 1 for each logical[...]

  • Pagina 50

    52 HP StorageWorks Disk Array XP Operating System Configuration Guide: HP-UX drwxr-xr-t 2 root root 8192 Mar 15 11:35 lost+found -rwxr-xr-x 1 root sys 217088 Mar 15 11:41 vi.back1 -rwxr-xr-x 1 root sys 217088 Mar 15 11:52 vi.back2 Setting and v erify ing the auto -mount par ameters Set u p and verif y the auto-mou nt parameters fo r each new vo lum[...]

  • Pagina 51

    Installation 53 2. Reboot th e system. 3. Use th e bdf comman d to verify the fi le system agai n. Pa r a m e t e r Name Enter P1 Device to mount Block-type de vice file name P2 Mount poi nt Mount direc tory name P3 File syst em T ype of fi le system (for example, hfs, vx fs) P4 Mount opt ions “defau lts” or othe r appropria te mount opt ions P[...]

  • Pagina 52

    54 HP StorageWorks Disk Array XP Operating System Configuration Guide: HP-UX[...]

  • Pagina 53

    Troubleshooting 55 2 T roubleshooting This sec tion include s resolutions f or various e rror condit ions you may enc ount er . If you ar e unable to r esolve an er ror condition, a sk your HP sup port repres entative for as sistance. Se e “Calling the HP s upport cen ter” on page 59 .[...]

  • Pagina 54

    56 HP StorageWorks Disk Array XP Operating System Configuration Guide: HP-UX Error cond itions Depending on your system c onfiguratio n, you may be able to view error messages as fol lows : • In Remote W eb Console (Stat us tab) • In Command V iew Advance d Edition (“Aler ts” panel). • In Command V iew (Ev ent History or Ev ent Notificati[...]

  • Pagina 55

    Troubleshooting 57 Physical v olumes canno t be creat ed ( pvcr eate ). V erify tha t the disk ar ray logical devices are correctly for matted. V erify that the cha rac te r -type devic e fil e exis ts . V erify tha t the correct character -type dev i ce file name is used with pvcr eate (for e xample, /d ev/r dsk /... ). V olume grou p cannot be cr[...]

  • Pagina 56

    58 HP StorageWorks Disk Array XP Operating System Configuration Guide: HP-UX The disk ar ray performs a self reb oot because t he disk ar ray wa s bu sy or it lo gge d a panic messa ge. Reboot th e host. The disk arra y responds “Not Ready” or th e disk array has displayed “Not Ready” and timed ou t. Conta ct HP . The host detects a pari ty[...]

  • Pagina 57

    Troubleshooting 59 Cal ling th e HP sup por t center If you ar e unable to r esolve an er ror condition, c ontact the HP s upport center for assist ance. Contac t Informat ion In North A meri ca, call techni cal support a t 1-800-633- 3600, available 24 hours a day , 7 days a week. Outside No rth America, call te chnical supp ort at the l ocation n[...]

  • Pagina 58

    60 HP StorageWorks Disk Array XP Operating System Configuration Guide: HP-UX[...]

  • Pagina 59

    Worksheets 61 A W orksheets[...]

  • Pagina 60

    62 HP StorageWorks Disk Array XP Operating System Configuration Guide: HP-UX Pa t h w o r k s h e e t Bus no. Instan ce (XX) Disk no. H/W pat h Dri ve r De vice typ e TID (Y) LUN (Z) De vic e file Minor # 0xXX YZ00 Major # for c h a r . files Majo r # for b l o c k files[...]

  • Pagina 61

    Disk array device emulations 63 B Disk arr a y de vice emulations This appendi x provides infor m ati on about supported emulation s and devi ce type spe cificatio ns. Some pa rameters may not be relevant to your array . Consult y our HP represen tative for information a bout suppor ted configur ations for your system.[...]

  • Pagina 62

    64 HP StorageWorks Disk Array XP Operating System Configuration Guide: HP-UX Sup por ted emul at ions XP Model OPEN Emula tion Ty p e OPEN Emula tion Suppor ted LU S E CVS LU S E & CVS OPEN-3 Ye s Ye s Ye s Ye s OPEN-8 Ye s Ye s Ye s Ye s XP128 OPEN-9 Ye s Ye s Ye s Ye s XP1024 OPEN-E Ye s Ye s Ye s Ye s XP10000 OPEN-K XP12000 OPEN-L Ye s Ye s [...]

  • Pagina 63

    Disk array device emulations 65 De vice type s pecification s *Capacity = (512 x number of blocks) ÷ 10 24 2 De vice T ype (Not e 1) Cat e gory (Not e 2) Bl oc ks (5 1 2 b yt es ) Secto r Size (bytes) # of Cy linders Heads Secto rs per Tr a c k Capa c ity MB* (Note 3 ) OPE N-3 SCSI di sk 480672 0 512 3338 15 96 2347 OPE N-8 SCSI di sk 14351040 51 [...]

  • Pagina 64

    66 HP StorageWorks Disk Array XP Operating System Configuration Guide: HP-UX Not e 1: The a vai labi li ty o f a disk type dep e nds on the dis k arra y . Not e 2: The devic es are defin e d to the host as SCSI disk devic es, even th ough the inter face is Fibr e Cha nnel. Not e 3: The device ca pacity can someti m es be cha nged by the BIOS or hos[...]

  • Pagina 65

    Disk array device emulations 67 Example: For a CVS LUSE volume with ca pacity = 37 MB and n = 4 # of c ylinde rs = ↑ 37 × 1 024/720 ↑ × 4 = ↑ 52.62 ↑× 4 = 53 × 4 = 212 OPEN-V : The number of c ylinders for a CVS LUSE vol ume = # of c ylinde rs = ↑ (cap acity (MB) s pecified by user) × 16/15 ↑ × n Example: For an OPEN- V CVS LUSE v[...]

  • Pagina 66

    68 HP StorageWorks Disk Array XP Operating System Configuration Guide: HP-UX L U SE de vice parameter s De vice type Phy s ical ex t e n t size (PE) Max ph ysi cal ex t e n t s i z e (MP E) OPEN-K/3/8/9/E OPEN- 3 /K *n (n = 2 to 36 ) OPEN-3/K-CVS OPEN-3/K*n-CVS (n = 2 to 36) defaul t defa ult OPE N - 8/9*n n = 2 to 17 defaul t defa ult n = 18 8 158[...]

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    Disk array device emulations 69 OPE N - E*n n = 2 to 9 default default n = 10 8 1736 6 n = 1 1 8 1910 2 n = 12 8 2083 9 n = 13 8 2257 6 n = 14 8 2431 2 n = 15 8 2604 9 n = 16 8 2778 6 n = 17 8 2952 2 n = 18 8 3125 9 n = 19 8 3299 5 n = 20 8 3473 2 n = 21 8 3646 9 n = 22 8 3820 5 n = 23 8 3994 2 n = 24 8 4167 9 n = 25 8 4341 5 n = 26 8 4515 2 n = 27[...]

  • Pagina 68

    70 HP StorageWorks Disk Array XP Operating System Configuration Guide: HP-UX n = 33 8 5730 8 n = 34 8 5904 5 n = 35 8 6078 2 n = 36 8 6251 8 OPE N - L*n n = 2 to 3 default default OPEN-8/9/E-CVS OPE N-V defaul t defa ult OPEN-8/9/E*n-CVS OPE N-V*n (n = 2 to 3 6) 70 to 119731(M B) × N1 8 default 1 19732 to (MB ) × N1 8 N2 N1 = [ VCS volume capacit[...]

  • Pagina 69

    Disk array device emulations 71 S C SI T I D map fo r F ibr e C han nel adapt er s When an a rbitrated loo p (AL) is esta blished or rees tablished, t he port addre sses are assigned aut omatically t o prevent duplicate TI Ds. Wi th the SCSI over Fi bre Channel pr otocol ( FCP), there is no longer a need f or target ID s in th e trad itio n al sen [...]

  • Pagina 70

    72 HP StorageWorks Disk Array XP Operating System Configuration Guide: HP-UX The mapp ing can not be done wh en these condi tions exist: • disk array devices a nd other types of devices a re connected in the same loop • info rmation fo r unused devic es remains in the server s ystem • multi ple ports part icipate in the same arbit rated loop [...]

  • Pagina 71

    Reference information for SAM 73 C Re ference inf orm ation for S AM The HP Syste m Admini strator Manager (SAM) is used to perform HP-UX system ad ministrati on functions, including: • setti ng up users and groups • configur ing the disk s and file syst ems • perf orming auditi ng and securi ty activit ies • editin g the system ke rnel con[...]

  • Pagina 72

    74 HP StorageWorks Disk Array XP Operating System Configuration Guide: HP-UX Config uring the de v ices using S AM The SAM Areas wi ndow displays t he system administ ration func tions and allows yo u to select the desired f unction. The Disks and File Systems functi on allows you to con figure new dis k devices for L VM operations. T o configur e [...]

  • Pagina 73

    Reference information for SAM 75 2. V erify th at the new d isk array devices are displayed i n the Disk Devices window . 3. Sele ct the devi ce to configur e, select the Action s menu, select Add , and then s elect Using the Logical V olume Manager . 4. In the Add a Disk Using L VM window , select Create... or Extend a Vo l u m e G r o u p . 5. In[...]

  • Pagina 74

    76 HP StorageWorks Disk Array XP Operating System Configuration Guide: HP-UX Setting t he m aximum nu mber of v olume groups using S AM The HP-UX k ernel spe cifies the maxi m um number of volume groups t hat can be cr eated. The def ault is 10. Y ou may need to chang e this number to accommodate new devices on t he disk array . T o change th is nu[...]

  • Pagina 75

    Glossary 77 Gl os sa ry AL Arbitra t ed loop. AL-P A Arbitra t ed loop physica l address. array group A group of 4 or 8 phys ica l har d di sk dri ve s (HDDs) instal le d in an XP disk array a nd assigned a common RAID l evel. RAID1 arr ay groups are made up of 4 HDDs (2D+2D). A RAID1 group is two 4 HDD ar ray groups concate nated t ogeth er (4D+ 4[...]

  • Pagina 76

    78 HP StorageWorks Disk Array XP Operating System Configuration Guide: HP-UX CVS Custom v olume size. CVS devices (OPEN-x CVS) are custom vol umes configur ed using array ma nagement softwa re to be smaller than normal fixed- size OPEN system volumes . Synonymous with v olume size customiz ation (VSC). DKC (disk co ntrolle r unit) The array ca bine[...]

  • Pagina 77

    Glossary 79 LDEV Logical d evice. An LDEV is creat ed when a RAID group is ca rved into pi eces accordi ng to the select ed host emulat ion mode (t hat is, OPEN-3, OPEN-8 , OPEN-L). T he number of res ulting LDEVs depends on the select ed emulati on mode. The term LDEV is often used synonymou sly with t he term volume. LUN Logical unit number . A L[...]

  • Pagina 78

    80 HP StorageWorks Disk Array XP Operating System Configuration Guide: HP-UX Remote Contr ol (RC) HP St orageW orks Remote Contro l XP . A softwar e product used f or managing XP a rrays. Remote W eb Console (R W C) HP St orageW orks XP Remote W eb Console. A browser -based progra m instal led on the SVP that al lows you to configur e and manage th[...]

  • Pagina 79

    Index 81 Inde x A arbitr ated-loop ph ysical addre ss 24 aut ho rized res e ller s 8 Auto LUN XP 17 Auto Path X P 17 auto -mount paramete rs, setting 52 B Business Copy XP 17 , 19 C Cache LUN XP 17 Clus ter Ex tensi on XP 17 clus teri ng 27 , 28 command de vice(s) designa te at least one LDEV as a 19 RAID Manager 19 Command V iew 16 , 19 , 21 , 24 [...]

  • Pagina 80

    82 HP StorageWorks Disk Array XP Operating System Configuration Guide : HP-UX device t ypes 65 featur es 16 inst allati on overvie w 20 not r eady messag e 58 oper ati ng sys tem vers io ns 16 requir ements 16 self r eboot 58 serv er support 16 storage capacity 16 suppo rted 7 times out 58 documen t ati on relate d 8 E emulat ion(s) device e mulati[...]

  • Pagina 81

    Index 83 canno t be created 57 cre ating 45 file sy ste m s 47 , 51 LUN Configur ation and Secur ity Manager XP 16 , 21 , 29 , 30 LUN(s) cre ating 29 mapping 29 secu rity 27 LUSE device parameters 68 M mount d irectories, creating 50 multi-c luster envi ronment 27 O oper ati ng sys tem( s) loadi ng 26 LUN se cu rit y for 28 mult iple, fabri c zoni [...]

  • Pagina 82

    84 HP StorageWorks Disk Array XP Operating System Configuration Guide : HP-UX groups canno t be created 57 cre ating 42 setting maxi mum number 76 logical auto -mount para m ete rs 52 canno t be created 57 cre ating 45 file sy ste m s 47 , 51 physica l canno t be created 57 cre ating 41 creati ng groups 42 W warra nty 12 web si te HP storag e 8 wor[...]