HP (Hewlett-Packard)メーカーAP846Aの使用説明書/サービス説明書
ページ先へ移動 of 76
HP P2000 G3 S A S M S A S y st em User G uid e P art number: 6 1 45 6 1 -002 Fi rs t ed i t io n : J u ly 20 1 1.
Legal and no tic e infor mation © Cop yr ight 20 1 1 Hew lett-P ackar d Deve lopment Compan y , L.P . Conf ide nti al compute r softwar e. V alid license fr om HP requir ed f or poss essi o n , u se or cop y ing. Consist ent w ith F AR 1 2 .2 1 1 and 1 2.
HP P2000 G3 SAS MSA System User Guide 3 About this guide . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11 Intended audience . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
4C o n t e n t s Connecting the enclosu re to data hosts . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 37 SAS host ports . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
HP P2000 G3 SAS MSA System User Guide 5 Disk drive LEDs . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 58 Rear panel LEDs . . . . . . . . . . . . . . . . . . . . . . . .
6C o n t e n t s.
HP P2000 G3 SAS MSA System User Guide 7 Fi g u r e s 1 P20 00 G3 MSA System component connection combinations . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 25 2 Cabling connections between P2000 G 3 MSA System controllers and P2000 6Gb drive enclosures .
8F i g u r e s.
HP P2000 G3 SAS MSA System User Guide 9 Ta b l e s 1 Doc ument conventions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 12 2 Installation c hecklist . . . . . . . . . . . . . . . . .
10 Tables.
HP P2000 G3 SAS MSA System User Guide 11 Abo ut this guide This gui de pr ov ide s inf ormatio n a bout har dwar e setup f or the HP P2000 G3 S AS MS A S ystem contr oller enclo sur es. Intended a udience This gui de is intended f or stor age s y stem adm inistr ators .
12 About this guide Doc ument con v enti ons and s ymbo ls WA R N I N G ! Indicates that f ailure to f ollow dir ectio ns could re sult in bodily harm o r death. CAUT ION: Ind i cates that failur e to follo w dire cti o ns could r esult in damage to equipment or data .
HP P2000 G3 SAS MSA System User Guide 13 Ra ck st a bi l it y WA R N I N G ! T o reduce the r isk of pers onal injury or damage to equipment: • Extend le veling jac ks to the floor . • Ensur e that the full we ight of the r ack r ests on the lev eling jacks .
14 About this guide HP w ebsites F or additional inf ormati on, see the f ollow ing HP web s ites: • http://www .hp .com • http://www .hp .com/go/stor age • http://ww w .hp.com/se rvi ce_locator • http://www .hp .com/support/manuals • http://www .
HP P2000 G3 SAS MSA System User Guide 15 1O v e r v i e w The HP P2 000 G3 S AS M SA S y ste m is a high-pe r f ormance stor age solu tion co mbining outst anding perfor mance with high r eliab ility , availab ilit y , f lex ibility , and manageability .
16 Overview.
HP P2000 G3 SAS MSA System User Guide 17 2C o m p o n e n t s F r ont panel components P2000 G3 S A S M S A S y ste m LFF P2000 G3 S A S M S A S y stem SFF 1 Enclosur e ID LED 2 Di s k d rive On li ne.
18 Components Disk dr i v e bay n umber s P2000 G3 S A S MS A S ys tem LFF P2000 G3 S A S MS A S ys tem SFF R ear panel v ie w — contr olle r module The P2000 G3 MS A Sy stem contr oller module sho wn belo w is not pr oportionatel y siz ed r e lati v e to pr eceding controller encl osur e v ie ws.
HP P2000 G3 SAS MSA System User Guide 19 R ear panel componen ts P2000 G3 S A S M S A S y stem SFF and P2000 G3 S A S M S A S y stem LFF IMP OR T AN T : Se e C onnecting to the contr oller CLI port for info rmati on on enabling the contro ller enc losur e’ s USB T ype B CLI port .
20 Components P2000 6Gb 3 . 5" 1 2 -dr i v e enc los ur e M S A7 0 3Gb dr i v e enclo sur e P2000 G3 MS A S y stem con trolle rs can also be attached to an M S A7 0 3Gb dr iv e enclo sure that is r unning fir mwar e ver sion 2 .
HP P2000 G3 SAS MSA System User Guide 21 NO TE: See H P P 2 0 0 0G 3M S A S y s t e m S M U R e f e r e n c e G u i d e f o r mor e infor mati on abou t v olume cac he options . T r ansportable Co mpac tF lash During a po wer los s or arr ay contr oller failur e, data s tor ed in cache ar e sav ed off to non-volatile me mory (CompactFlash).
22 Components.
HP P2000 G3 SAS MSA System User Guide 23 3I n s t a l l i n g t h e e n c l o s u r e s Installati on chec klist The f ollo wing table outlines the s teps r equired to inst all the enc losur e s and initiall y configur e the s ys tem . T o ensur e a successful ins tallati on, perf orm the tasks in the or der they ar e prese nted .
24 Installing the enclosures Co nnecting contr oller and dr i v e enc losur es P200 0 G3 MS A S ystem controller enclosu r es — available in either 2 4 -driv e (2 .5”) or 1 2 -driv e (3 .5”) cha ssis — su pport up to eigh t enc losur es (incl uding the contro ller enc losure) f or stor age/expansion , or a max imum of 1 4 9 disk dr iv es .
HP P2000 G3 SAS MSA System User Guide 25 C o nnecting contr oller and mi x ed dri v e enclo sur es P2000 G3 MS A S yst em contr oller modules support ca bling o f 3Gb and 6Gb S AS link -rat e LFF and .
26 Installing the enclosures T able 3 S AS e x pansi on cable requ ir ements: co ntr oller module to e xpansion module connec tion 1 One 0.5m cable is r equired pe r contr oller module to I/O (e xpansion) module connection . 2 One 0.5m , 1 .0m, or 2 .
HP P2000 G3 SAS MSA System User Guide 27 • If used toge ther wi th mix ed dr iv e enclo sures , an M S A2000 3Gb dri v e enclosur e sho uld be cabled after other supported models, u sing str aight- thr ough cabling. T able 4 S AS e x pansi on cable requir ements: e xp ansi on module t o expansi on module connection 1 One 0.
28 Installing the enclosures NO TE: F or clar ity , the s chemati c illustr ations o f contr oller and expansi on module s sho wn in this sect i on pr o v ide onl y r elevant det ails suc h a s expansi on por ts w ithin the module face plate outline .
HP P2000 G3 SAS MSA System User Guide 29 Fig ure 5 Cabling connec tions betw een P2000 G3 cont ro llers and an MS A7 0 3Gb dri ve enc losur e The di agr am a bo ve sho ws dual-contr oller modu les connected to dual-e xpansion modules.
30 Installing the enclosures Fig ure 7 Cabling connec tions betw een P2000 G3 contro llers and D2 7 00 6Gb dri ve enclo sures The f igur e abo ve pr ov ides sample di agrams r eflec ting cabling of P2000 G3 contr oller enclosur es and D2 7 00 6Gb dri ve enclo sur e s .
HP P2000 G3 SAS MSA System User Guide 31 Fig ure 8 F ault- toler ant cabling: P20 00 G3 contr ollers and M SA2000 3Gb dr iv e enclo sur es Fig ure 9 F ault -toler ant cabling: P2000 G3 contr ollers an.
32 Installing the enclosures Fig ure 1 0 Cabling connec tions betw een dual controller s and dr iv e enclosur es of mix ed t y pe The f igur e abo v e show s a sample f ault- toler ant cabling scenar io on le f t , and a strai ght- thr ough cabling scenar io on ri ght .
HP P2000 G3 SAS MSA System User Guide 33 T es ting enc losur e connec tions NO TE: Once the enclo sures ’ po wer -on s equence succe eds , the stor age sy stem is read y to be connected to hosts , as desc r ibed in Connec ting the e nclo sur e to data hosts on page 3 7.
34 Installing the enclosures 2. P lug the po wer co r d i nto the po we r cor d connector o n the back o f the dri ve enc losur e (see Fi gu r e 1 1 ). P lug the other end o f the po wer co r d into the r ack po w er s our ce . W ait se ve ral s econds t o allow t he disks to spin up .
HP P2000 G3 SAS MSA System User Guide 35 DC model Locate the tw o D C po wer cables pr ov ided with y our contr o ller enc losur e. Fig ure 1 3 DC P ow er cable f eatur ing sect io ne d D-shell and l ug connec tors See Fi g u re 1 3 and the illustrati on at left (in Fig u re 1 2 ) when performing the follow in g steps: 1.
36 Installing the enclosures.
HP P2000 G3 SAS MSA System User Guide 37 4 Co nnecting h osts Host s y stem requir ements Data hosts connected to P2000 G3 MS A Sy stem arr ay s mu st meet the follow ing requir ements: • Depending on y our s yst em co nf i gur ation , data ho s t oper ating sy s te ms ma y requir e that multi-pathing is supported .
38 Connecting hosts 6Gb/second per lane — and four lanes pe r co nnector — featur ing a 1 .2 GHz proces sor w ith 2 5 6 MB memory , and 2GB cache .
HP P2000 G3 SAS MSA System User Guide 39 F o ur se rv er s/o ne HB A p er se rve r/d ua l pa th Co nnecting r emote managemen t ho sts The manage ment host dir ectly manages s yste ms out-of-band ov er an Ethernet networ k. 1. Connect an RJ-45 Ether net cable to the network management port on each P2000 G3 MS A Sy stem contr olle r .
40 Connecting hosts.
HP P2000 G3 SAS MSA System User Guide 41 5 Co nnecting t o the contr oller CLI port De v i ce des cr ipti on P2000 G3 MS A S ystem contr ollers f ea ture a ne w command-l ine interface (CLI) port used to cabl e dir ectl y to the contr oller and initiall y set IP addr esse s, or perf or m o ther confi gurati on tasks .
42 Connecting to the controller CLI port 2. Insert the P2000 G3 So ftwar e Suppor t/Doc umentation CD int o the CD dri ve o n a L inu x or W indo ws computer on the netw ork that is connected to y our controlle r enclo sur e . 3. Use A utor un or manually st art the CD .
HP P2000 G3 SAS MSA System User Guide 43 Fig ure 1 4 Connec ting a USB cable to the CLI port 3. Enable the CLI por t for subsequent communication: • L in ux cu stomer s s hould enter the command s yntax pr ov ided in Pr epar ing a Linu x computer bef ore cabling to the CLI port on page 4 1.
44 Connecting to the controller CLI port 7. At the pr ompt , t y pe the follo wing com mand to se t the valu es y ou obtained in St ep 1 for eac h netw o rk port, f irst fo r contr oller A and then f .
HP P2000 G3 SAS MSA System User Guide 45 6 Ba s ic o p erat io n V er ify that you ha ve completed the seq uential “Ins tallati on Chec klist” instru c tions in Ta b l e 2 on page 2 3. Once you ha ve successf u ll y completed steps 1 thro ugh 8 ther ein, y ou can ac ce ss the management interface u sing y our w eb-br ow ser .
46 Basic operation.
HP P2000 G3 SAS MSA System User Guide 47 7T r o u b l e s h o o t i n g CLI port connecti on P2000 G3 MS A S y stem contr o ller s featur e a ne w CLI port employ ing a mini-USB T ype B for m fac tor .
48 Troubl eshootin g If the enclo s u r e does not initiali z e It may take up to t w o minutes for the en c losures to initia li ze . If the enclosure does not in itiali z e : • P erf orm a r escan . • P ower c ycle the s yste m. • Mak e sure the po wer co r d is proper ly connected , and chec k the po w er sour ce that it is connected to .
HP P2000 G3 SAS MSA System User Guide 49 Is the contr oller back panel OK LED off? Is the contr oller back panel F a ult/S er v ice R equir ed LED amber? Ar e both disk dr i v e module LEDs o ff (Onli.
50 Troubl eshootin g Is a conne cted host p ort’ s Host Link Status LED of f? Is a connec t ed port’s Expansi on P ort Statu s LED off? Is a connected port’s Netw or k P ort Link S tatus LED off? Answer P ossible reasons Acti ons No S yste m functi oning properl y .
HP P2000 G3 SAS MSA System User Guide 51 Is the po we r supply ’s Input P o w er Sour ce LED off? Is the po we r suppl y’s V oltage/F an F ault/Se rvi ce Req u ir ed LED amber? Co ntr oller failur.
52 Troubl eshootin g If the contr oller has fa iled or does not st art, is the C ache St atus LED on/blinking? T ransporting cac he T o pre serve the ex isting data stor ed in the C ompactF lash , y o.
HP P2000 G3 SAS MSA System User Guide 53 This s tep isolat e s the pr oblem to the e xternal data path (host ca ble and host-si de dev ices) or t o the contr oller module port . Is the hos t link st atus LED on ? • Y es – Y ou now kno w that the ho st cable and host-side dev ice s ar e func tioning pr operly .
54 Troubl eshootin g 7. Replace the ca ble w ith a kno wn good ca ble , ensuring the cable is attached to the or iginal ports used by the pr ev ious cable . Is the hos t link st atus LED on ? • Y es – Replace the or iginal cable . The f ault has been isolated .
HP P2000 G3 SAS MSA System User Guide 55 T emperature sensors Extr eme high and lo w temperatur es can cause signif icant damage if the y go unnoticed .
56 Troubl eshootin g.
HP P2000 G3 SAS MSA System User Guide 57 A LED desc r iptio ns F r ont panel LEDs T able 1 2 LEDs — HP P2000 G3 MS A S yst ems contr oller enc losur e fr o nt panels LED Description Definition 1 Enclosur e ID Green — On Enables you to cor r elate the enclosure w ith lo gi cal vi e w s pre sented by management s oftwar e.
58 LED descriptions Disk dr i v e LEDs T able 1 3 LEDs — Disk dr iv e LEDs LED Description 1 F ault/UID (amber/blue) 2O n l i n e / A c t i v i t y ( g r e e n ) T able 1 4 LEDs — Disk dr iv e combinations Online/Ac ti vity (green) F ault/UID (amber/blue) Description On Off Normal oper ation.
HP P2000 G3 SAS MSA System User Guide 59 1 This F ault/UID state can indicate that the disk is a lefto ver . The f ault may in volv e metad ata on the disk rather than the disk itself . See the Clear ing disk metadata top ic in the SMU r efer ence guide or online help.
60 LED descriptions IMP OR T AN T : Earl y versi ons of the P2000 G3 MS A Sy stem contr oller modules show netw ork port LED l ab e ls i n rev er se d po s it io n : L I NK i s sh own on t he l ef t a nd AC T i s sh own o n t h e ri g ht.
HP P2000 G3 SAS MSA System User Guide 61 D2 7 00 6Gb dr i ve enc losur e P2000 G3 MS A S ystem contr ollers support D2 7 00 6Gb dri ve enc losures . For inf ormation abo ut P 2 0 0 0G 3M S A S y s t e m p r o d u c t s , v i s i t http://www .hp.com/go/p2000 .
62 LED descriptions M S A2000 3Gb 3 . 5” 1 2 -dr iv e enc losur e T able 1 7 LEDs — HP M SA200 0 3Gb r ear panel LED Description Definition 1 P ow er supply LEDs See Po we r s u p p l y L E D s on p age 63. 2 Unit Locat or Off — Normal oper atio n .
HP P2000 G3 SAS MSA System User Guide 63 Po w e r s u p p l y L E D s P ow er r edundancy is ac hiev ed thr ough two independ ent load-shar ing pow er supplies . In the ev ent of a po w er suppl y failure , or the f ailur e of the pow er sour ce, the s tor age sy stem can oper ate continuousl y on a single po w er suppl y .
64 LED descriptions.
HP P2000 G3 SAS MSA System User Guide 65 B En v ir onmental r equir ements and spec if icati ons Safety r e quir ements Install the s yst e m in accor dance w ith the local safety codes and r egulations at the fac ility site. F ollo w all cautions and instru ctions mar k ed on the equipment .
66 Env i ronmental requirements and specifications W eight and placement guidelines Refer to Phy sical r equir ements on page 6 7 for detailed si z e and w eight spec ific ations . • The w eight o f an e nc losur e depends on the number and type of modules install ed.
HP P2000 G3 SAS MSA System User Guide 67 NO TE: Connec tions to this de vice m ust be made w ith shielded cables – gr ounded at both ends – w ith metallic RFI/EMI connec tor hoods, in or der to maintain co mpliance w ith FCC R ule s and Regulati ons.
68 Env i ronmental requirements and specifications 1 W eights sho wn are no minal, and sub ject to var iances. 2 W eights ma y vary due to diff er ent pow er supplie s, IO Ms, and diff ering calibr ations between scale s. 3 W eights ma y vary due to actual number and type of disk dr ives (S AS , S A T A, S S D) inst alled.
HP P2000 G3 SAS MSA System User Guide 69 P owe r co rd re q u ir em e n ts E ach enc losur e equipped w ith AC po wer su ppl y module s r equir es two A C pow er cords that ar e appr opriate f or use in a typi cal outlet in the destinati on country .
70 Env i ronmental requirements and specifications.
HP P2000 G3 SAS MSA System User Guide 71 C Elec tr os tati c disc har g e Pr ev enting elec tr ost a ti c disc har ge T o pr e ven t damaging the s yst em , be a war e of the precau tions y ou need to follo w when setting up the s y stem or handling parts.
72 Electrostatic discharge.
HP P2000 G3 SAS MSA System User Guide 73 Inde x Numerics 2U12 large form factor (LFF) enclosure 67 2U24 small form facto r (SFF) enclosur e 67 A accessing CLI (command-line interface) 42 SMU (storage .
74 Index isolating expansion port connection fault 53 host-side connection 52 methodology 47 H help, obtaining 13 host interface ports SAS host interface protocol SFF-8088 37 HP customer self-repair (.
HP P2000 G3 SAS MSA System User Guide 75 shock non-operating range 68 shock operating range 68 site planning EMC 65 local management host requirement 66 physical requirements 67 safety precautions 65 .
76 Index.
デバイスHP (Hewlett-Packard) AP846Aの購入後に（又は購入する前であっても）重要なポイントは、説明書をよく読むことです。その単純な理由はいくつかあります：
HP (Hewlett-Packard) AP846Aをまだ購入していないなら、この製品の基本情報を理解する良い機会です。まずは上にある説明書の最初のページをご覧ください。そこにはHP (Hewlett-Packard) AP846Aの技術情報の概要が記載されているはずです。デバイスがあなたのニーズを満たすかどうかは、ここで確認しましょう。HP (Hewlett-Packard) AP846Aの取扱説明書の次のページをよく読むことにより、製品の全機能やその取り扱いに関する情報を知ることができます。HP (Hewlett-Packard) AP846Aで得られた情報は、きっとあなたの購入の決断を手助けしてくれることでしょう。
HP (Hewlett-Packard) AP846Aを既にお持ちだが、まだ読んでいない場合は、上記の理由によりそれを行うべきです。そうすることにより機能を適切に使用しているか、又はHP (Hewlett-Packard) AP846Aの不適切な取り扱いによりその寿命を短くする危険を犯していないかどうかを知ることができます。
ですが、ユーザガイドが果たす重要な役割の一つは、HP (Hewlett-Packard) AP846Aに関する問題の解決を支援することです。そこにはほとんどの場合、トラブルシューティング、すなわちHP (Hewlett-Packard) AP846Aデバイスで最もよく起こりうる故障・不良とそれらの対処法についてのアドバイスを見つけることができるはずです。たとえ問題を解決できなかった場合でも、説明書にはカスタマー・サービスセンター又は最寄りのサービスセンターへの問い合わせ先等、次の対処法についての指示があるはずです。
