Manuel d'utilisation / d'entretien du produit Ultrium Tape Drive du fabricant HP (Hewlett-Packard)
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HP Ultr ium tape dr i v es T ec hni cal r e f er ence man ual Gener a tion 3 dr i v es V olu me 5—Un i x conf igur ati on gui d e <Bold Header> Pa r t n u m b e r : Q 1 53 8 – 90 925 Vol u m e 5 E dition 6 .
<Bold Header> Legal and notic e inform ation © Copy right 2004—H ewlett-P ackar d Development Company , L.P . The infor mation contained i n this document is subject to change without notice.
Cont ents Cont en ts 3 The purpos e of this manual . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5 Related docume nts . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
4C o n t e n t s 7 Verifyin g the Insta llation Verifying the In s tallation of the Drive (UNIX). . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 31 To verify the installati on: . . . . . . . . . . . . . . . . . . . . . . . . .
The purpose of this man ual 5 T he pur po se of this manual This is one of si x volume s that doc ument HP Ultrium dr iv es. T his vo lume pr ov ides bac k gr o und infor mation for dr iv er and applicatio n dev elopers. T he follo wing pr oducts are cov ered .
6 Dr i v es—general Installation and confi gurati on Operati on Car t ridge s SCS I Dri ve s FC Dri v es Con n ec t or s 1 HW Integ ration: ch. 7 1 HW Int e gr at i o n : ch. 4 Con t ro ll e r a rch it e ct u re 6 Background: ch. 4 Fro n t Pan e l L E D s 1 HW I nteg ration: ch.
Related documents 7 Interf ace Maintenance and tr oubleshooting Dealing w ith err ors Fe a t u re s 6 HW Integration: ch. 5 Man agi ng t he use of c ar tridges 2 SW I n t e g ra t i o n : ch. 1 Use o f cartridges 2 SW I n t e g ra t i o n : ch. 3 SCSI D rives FC Drives SCSI Drives FC Dri v es SC S I G u id e 3 SCSI Commands 3 SC SI : ch.
8 Ultrium features Gener al doc uments and s tandar di z ati o n • Small Computer S y stem Interfac e (S CSI-1 ) , ANSI X3.13 1-1986 . This i s t he AN SI authoriz ed standar d for S CSI implementati on, a vaila ble through AN SI • Enhanced Small Computer S ys tem Interface (S CS I - 2 ) , ANSI X3T9 .
Related documents 9 Copi es of General D ocuments c an be obtained fr om: ANSI 11 W est 4 2nd Str eet Ne w Y ork , NY 10 03 6 -8 002 USA ISO CP 5 6 CH-12 11 Geneva 20 Swi t zerl a n d EC MA 1 14 Rue du Rhône CH-120 4 Gene v a Swi t zerl a n d Te l : +4 1 22 84 9 600 0 We b U R L : http :// www .
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The Purpose of this Manual Intr od uction 11 1I n t r o d u c t i o n T he P u rp ose of t h i s Ma nu a l This manual pr ov ides basi c inf ormati on on co nfi gur ing the dri ves w ith var iou s oper a ting sys te m s. P lease see the top-lev el releas e notes that accompan y the dri ve fo r e xpected f unctio nality and feat ures.
Introduction 12 descr ibed in this manual . F or further inf ormation a bout optimi zing perfor mance and making full u se of the dr iv e ’s func tions , please cont act the so ftwar e manufac turer or HP 1. Cell Manager is only av ailable on H P -UX or W indow s 2 .
HP Servers and Workstations—H P-UX 11.x HP -UX Sy stems 13 2H P - U X S y s t e m s HP Serv er s an d W or kstati ons—HP -UX 11. x NO T E: HP-UX 10.x is o nly supported by Generati on 1 Ultr iu m dri ves . Intr oductio n Befor e you install y our tape dri v e log on to the HP web site , www.
HP-UX Sy stems 14 F or an HP Ultrium dr i ve , exec ute the follo w ing: % /sbin/ioscan -f | grep "Ultrium" The ne w lines should look similar to the f ollow ing, whe re the 4 in the I fi eld r epresen ts the instance of the S CS I tape dri ver , not the S CSI ID: tape 4 2/0/1.
HP Servers and Workstations—H P-UX 11.x HP -UX Sy stems 15 1. % sam This will br ing up the gr aphical u ser int erface f o r the utility . 2. Select the follo wing: Peripheral Devices Tape Drives sam w il l then scan the s y stem for an y tape dr i ves connect ed .
HP-UX Sy stems 16 T o cr ea te de v i ce files using mksf : NO T E: This method is not r ecommended . 1. Ru n insf as f ollo ws: % /sbin/insf -C tape 2.
What Next? HP -UX Sy stems 17 • A hard war e addr ess spec ified b y instance 5 ( -I 5 ) • No r ew ind ( -n ) • Berk eley mode tape po sitioning o n clo se ( -u ) • A filename o f 4mnb , wher .
HP-UX Sy stems 18.
HP Alpha UNIX 5.x HP Alpha UNI X 19 3 HP Alpha UNI X HP Alpha UNI X 5 . x x x x 1. Add the follo wing entry to your /dev/d dr.dba se file : SCSIDEVICE Type = tape Name = “HP” “Ultrium” # PARAM.
HP Alp ha UNIX 20 Data.UBYTE[0] = 0x3D # Vendor Uniqu e Page Code 3D Data.UBYTE[1] = 0x02 Data.UBYTE[2] = 0x01 Data.UBYTE[3] = 0x00 2. Rebuild the k ernel by r unning /sbin /ddr_co nfig , then r eboot the s ys tem w ith the tape dri ve attached .
Determining the SCSI ID IBM ( AIX) 21 4I B M ( A I X ) Det er mining t he S CS I ID Bef o re y ou conf igur e y our s ys tem t o suppo rt y our Ult rium dri ve , y ou need t o determine w hic h SCS I ID to use. ID s must b e un ique for e ach device at tached to the SCS I bus.
IBM (AIX) 22 3. Selec t fr om the w indo w : “ chang e/show charac terist ics of a tape drive ” 4. F r om the pop-up windo w , selec t “ os t ” or “ Other SCSI tape drive ” as the tape dr iv e you w ish t o chang e . Do no t ch o ose “ 4mm2gb ”.
Determining the SCS I ID (Linux) Li nux 23 5L i n u x Det er mining t he S C S I ID (L inu x) Lo ok at the outpu t of dmesg to f ind out what S CS I channel nu mber is us ed fo r eac h con necti on.
Linux 24 Late st S CSI contr oller dr i vers f or L inu x wi ll be av ailable fro m the manuf actur er’s w eb site . In or der t o communi cate w i th a ta pe dev ice , the oper ating s y stem needs to ha v e dr i v ers for the tape and the under ly ing transpo rt mechanism (the ho st bus adapt or) loaded.
What Next? Li nux 25 If y ou w ant req uests to space to end o f data to be f aster , you should also e nable ST_FAST_M TEOM in the same file . After c hang ing this file , rebuild the mo dules and install the ne w binary . At the v er y least , this r equir es: make modules make modules_install fr om the /usr/src/linu x dir ectory .
Linux 26.
Determining the SCSI ID Sun S y stems, Solar is 8 , 9 , 10 27 6S u n S y s t e m s , S o l a r i s 8 , 9 , 1 0 Det er mining t he S CS I ID Befor e y o u conf i g u r e your s y stem to suppo rt an HP Ultr ium dri ve , y ou need to determ ine w hich S CS I ID to u se .
Sun Systems, Solaris 8, 9, 10 28 Co n fi g u ri n g t h e D evic e F i l e s Determine the de vice f ile by typi ng: % ls -l /dev/rmt/*m | grep "st@ X " wher e X is the S CS I ID . Identify the line for the tape dr i v e. F o r e x ample, if the dri v e wa s at SC SI ID 2 , look f or the line con taining “ st@2,0 ” .
HP-Data Values Sun S y stems, Solar is 8 , 9 , 10 29 2. If y ou ar e replac ing an ex isting tape de vi ce on the same S CSI ID , remo ve the co ntents of the /dev/rmt dir ectory as f ollo ws: % cd /dev/rmt % rm * 3. Do a r e config ur e boot: % cd / % touch /reconfigure % sync;halt 4.
Sun Systems, Solaris 8, 9, 10 30 V alues for the par ameters f or name ar e as follo ws: <bsize> 0 Indicates v a r i able block si z e. <options> 0xd639 or 0x18659 This value is d eri ved from consta nts p rov ide d in /usr/inc lude/sy s/ scsi/targ ets/stdef.
Verifying the Installation of the Drive (UN IX) V erifying the I nstallation 31 7 V er if y ing the Installati on V er if y ing the Installation of the Dr i ve (UNI X) As part of the installati on pr .
Verifying the Ins tallation 32 The ar guments follo w the cvf optio ns in the co mmand line. T heir v alues depend on the operati ng s ys tem; suggest ed value s ar e giv en the appropriate operating system chapter .The ar guments ar e as follo w s: NO T E: M a ke s u re yo u p re fix t h e fi l e n a m e w i t h ‘ .
Verifying the Installation of the Drive (UN IX) V erifying the I nstallation 33 3. Change to the tempor ary directo ry: % cd /tmp 4. Extrac t the f ile fr om the tape: % tar xvf /dev/rmt/0m 5. Compar e the ori ginal w ith the r esto red v ersion: % cmp /stand/vmunix /tmp/stand/vmunix Note that the or iginal f ilename is not pre fi xed w ith ‘ .
Verifying the Ins tallation 34.
Glossar y 35 Gl ossar y AT & T m o d e Berk eley and A T& T functio nal modes differ in “ read-onl y” c lose f u nctionality . In A T& T mode , a dev ice cl ose operati on w ill cause the t ape to be r e positioned j ust after ne xt file mark on the tape (the st art of the ne xt f ile) .
Glossary 36 fibre channel F ibr e Channel pro vide s an ine xpensi ve y et expenda ble means of qui ckl y transf er ring data between w orkstati ons, mainf r ames, super computer s, de sktop comput ers , stor age dev ices, displa ys and other peripher als.
Glossar y 37 Single -Ended and Lo w V oltage Differential S CSI The se terms de fine ho w the signals ar e tr ansmitted along the cable . Wit h single -ended (SE) S CS I, each signal tr av els o ver a single wir e and eac h signal’s v alue is deter mined by c ompar ing the signal to a pair ed gro und wi re .
Glossary 38 sequential access Sequential access de vice s stor e data sequenti all y in the or der in whic h it is re cei ved. T ape de vi ces are the mos t common sequential access de vice s. Dev ice s such as disk dri ves ar e direc t acce ss dev ices, w here dat a is sto red in blocks , not necessar ily seq uentiall y .
Inde x Index 39 A AIX 21 ANSI 5 asynchronous data transfer 35 AT&T mode 35 B Berkeley mode 35 BOT 35 buffered mode 35 C compression 35 confirming installation 31 D data transfer 35 device files AI.
Index 40.
Un point important après l'achat de l'appareil (ou même avant l'achat) est de lire le manuel d'utilisation. Nous devons le faire pour quelques raisons simples:
Si vous n'avez pas encore acheté HP (Hewlett-Packard) Ultrium Tape Drive c'est un bon moment pour vous familiariser avec les données de base sur le produit. Consulter d'abord les pages initiales du manuel d'utilisation, que vous trouverez ci-dessus. Vous devriez y trouver les données techniques les plus importants du HP (Hewlett-Packard) Ultrium Tape Drive - de cette manière, vous pouvez vérifier si l'équipement répond à vos besoins. Explorant les pages suivantes du manuel d'utilisation HP (Hewlett-Packard) Ultrium Tape Drive, vous apprendrez toutes les caractéristiques du produit et des informations sur son fonctionnement. Les informations sur le HP (Hewlett-Packard) Ultrium Tape Drive va certainement vous aider à prendre une décision concernant l'achat.
Dans une situation où vous avez déjà le HP (Hewlett-Packard) Ultrium Tape Drive, mais vous avez pas encore lu le manuel d'utilisation, vous devez le faire pour les raisons décrites ci-dessus,. Vous saurez alors si vous avez correctement utilisé les fonctions disponibles, et si vous avez commis des erreurs qui peuvent réduire la durée de vie du HP (Hewlett-Packard) Ultrium Tape Drive.
Cependant, l'un des rôles les plus importants pour l'utilisateur joués par les manuels d'utilisateur est d'aider à résoudre les problèmes concernant le HP (Hewlett-Packard) Ultrium Tape Drive. Presque toujours, vous y trouverez Troubleshooting, soit les pannes et les défaillances les plus fréquentes de l'apparei HP (Hewlett-Packard) Ultrium Tape Drive ainsi que les instructions sur la façon de les résoudre. Même si vous ne parvenez pas à résoudre le problème, le manuel d‘utilisation va vous montrer le chemin d'une nouvelle procédure – le contact avec le centre de service à la clientèle ou le service le plus proche.
