Benutzeranleitung / Produktwartung 748 des Produzenten HP (Hewlett-Packard)
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Model 748 W orkstation Owner ’ s Guide This guide contains install ation instructi ons HP Part No. A451 1-9060 7 Ed itio n E11 99 Printed in U.S.A..
Hewlett- Packard Co. 1996, 1997 , 1999 Printi ng History First Pr inting: December 1996 Latest Printing: November 1999 UNIX is a r egistere d trademar k of The Open Gr oup. NOTICE The infor mation contai ned in th is docu ment is subjec t to chang e withou t notice.
Contents iii Pre face Audience xii Release Document(s) xii Related Manual s xii Revi sion Histo ry xii i Documentati on Conven tions xiv Questions, S uggestions , or Prob lems xv 1 Pro duct Desc ripti.
iv Contents Installing VME Accessory Card Hardware 3-6 Installatio n Proce dures 3-6 For More Information 3-7 4 EISA Card Inst allatio n EISA Accessory Card Configuration Files 4-3 Hardware Installati.
Contents v 7 Using Mass S torage Devi ces Using your CD-ROM Drive 7-2 CD-ROM Driv e and CD-ROM Medi a Descriptions 7-3 CD-ROM Drive 7-3 CD-ROM Media 7-4 Operating the CD-ROM Drive 7-6 Loading an d Unl.
vi Contents Using th e Floppy Diskett e 7-28 Setting the W rite-Protect T ab on a Disk ette 7-28 Inserti ng and Removi ng a D iskett e 7-2 9 Operatin g the Fl oppy Dri ve 7-30 V erifying the F loppy D.
Contents vii Dealing wit h Netwo rk Failur es 10-1 1 A Safety an d Regulatory S tatements Declaration of Conformity A-3 Special V ideo Configuration S tatements A-4 For EN55 022 or C ISPR 22 Applic a .
viii Contents Figur es Model 748 F ront View 1-3 Model 748 R ear View 1-4 Boar d C omput er Fro nt Pane l 1-4 Model 74 4 Memory Sl ots 2- 4 Installing a VME Card 3-6 Removing the EISA Tray 4-5 Card Re.
Contents ix Ta b l e s Conver si ons to Sta n dard Cab ling 1-7 Model 744/ 132L Memory C ard Cu rrent Usage Work sheet 2-5 Model 744/ 165L Memory C ard Cu rrent Usage Work sheet 2-5 Model 744 C urrent.
x Contents.
xi Preface.
xii This owner’ s guide describ es how to inst all and us e the Mode l 748 wor ksta- tion. Audience This gui de is int ended f or Model 748 wor kstat ion us ers.
xiii Revision History The revi sion hi story fo r each edition o f the ma nual is l isted bel ow: HP Part No. Edition Revision His tory A4500- 906 01 E0996 First pri nt i ng .
xiv Documentatio n Conventions Unless ot herwis e noted in the t ext, this guide u ses th e followi ng symboli c conventi ons. user -sup plied val ues Italic words or characte rs in for- mats and command descr iptions represen t valu es tha t you must supply .
xv Questions, Sug gestions, or Problems If you have a ny que stions, suggesti ons, o r probl ems with our hardware, soft- ware, or d ocumenta tion, plea se contac t the HP Response Center fo r your country .
xvi.
1-1 1 Product Description.
1-2 Produc t Description This chap ter i ntroduces the Mode l 748 wor kstation . Its p urpose is to famil- iari ze you w i th the work st atio n featu res, contr ols, a nd in dicat ors.
1-3 Produc t Descr iption The Model 748 Ruggedized Workstation The Model 748 Rugge dized Workstati on The Model 748 rugged ized workst atio n provides a VMEbus car d cage for a wide vari ety of VME and PCI or EISA cards.
1-4 Produc t Description The Model 748 Ruggedized Workstation Figure 1-2 Model 748 Rear View Figur e 1-3 Board C om puter F ront Pa nel Removabl e Medi a Device s (rear faci ng).
1-5 Produc t Descr iption Features Features The Model 748 has th e followi ng gener al feat ures: • Two-slot 6U VME config uration f or th e proce ssor and i ts optio ns • Six av ailable 6U VME sl.
1-6 Produc t Description Model 748 Phys ical Dimensions and Power Requirements Model 748 Physical Dimensions an d Power Requirements • Height: 323.8 5 mm (12.
1-7 Produc t Descr iption Board Computer Configurations Board Computer Configurations Memory , interface, graph ics, and operati ng system configurat ions depend on the proc essor you select ed when o rdering y our Model 748. Ple ase refe r to the ow ner ’ s guide fo r your pro cessor for memory configur atio n detail s.
1-8 Produc t Description Conversion Cables.
2-1 2 Power Budget.
2-2 Power B udget This chap ter di scusses the power budgetin g for t he Model 748 works tation..
2-3 Power B udget Power Budgeting Power Budgeting If your workstati on’ s applic ation requires sever al acc essory car ds and mass storage devices, powe r budgeti ng may be r equired.
2-4 Power B udget Power Budgeting ory ba nk s . • The 16, 64, 12 8, and 256 M B cards ea ch hav e only on e memory ba nk th at is acti ve at any one time. The worst case power draw is when your system has two 32MB cards in slots 2 and 3 (these banks would be cons idered active, all o ther memory c ards/b anks wou ld be consider ed inactive).
2-5 Power B udget Power Budgeting T able 2-1 Model 744/1 32L Memory Card Cur r ent Usage W orksheet Memor y Card Size First Active Bank 1 Second Active Bank Third Active Bank Inactive Banks To t a l s (+5 V) 32 MB 2 1.15 A 1. 15 A 1.15 A 0.05 A x ___ __ _______ 64 MB 2.
2-6 Power B udget Power Budgeting 3 Write in th e board computer ’s concurr ent requiremen ts in the lin e provid- ed for VM E slots 1 a nd 2 in the Lower Power Supply Works heet ( Table 2-7).
2-7 Power B udget Power Budgeting T abl e 2-3 M o del 7 44 Cur rent Req u iremen t s W orkshee t Each Mo del 744 Bo ard C omputer +5V dc Amps +12V dc Amps -12V dc Amps If 13 2 MHz , cu rrent for +5 V dc is 4.7A 1 If 16 5 MHz , cu rrent for +5 V dc is 6.
2-8 Power B udget Power Budgeting T abl e 2-4 M o del 7 43 Cur rent Req u iremen t s W orkshee t Each Mo del 743 Bo ard C omputer +5V dc Amps +12V dc Amps -12V dc Amps If 64 MHz, current fo r +5V dc is 6.1A 1 If 10 0 MHz , cu rrent for +5 V dc is 7.5A 0 .
2-9 Power B udget Power Budgeting T able 2-5 summari zes the c urrent require ments for the in terna l devices . T able 2-5 Inte rnal Device Curr ent Requir emen ts Device +5.1V dc Amps +12V dc Amps -12V dc Amps Internal m ass storag e devices: CD-ROM drive 1.
2-10 Power B udget Power Budgeting CAUTION: If you upg rade your Mode l 748 rugge dized wo rkstation, a dding more: RAM cards, mas s storag e devices, GSC, VME, EISA, P CI, or PMC ac cessory cards, you must recompute the power budget to en sure the new configu ration will be within the avail able c urrent e ach power supply ca n provi de.
2-11 Power B udget Power Budgeting NOTE: The PCI tray provid es power for option cards from both a +5 Vdc source and a +3.3 Vdc source. Car ds may use either or both po wer sources, u p to 25W per sl ot. However , the +3.3 V dc sou rce is limited to 39 .
2-12 Power B udget Power Budgeting T able 2-7 Lower Power Suppl y Curr ent Budgetin g W orksheet Loca tion Devic e +5V dc Amps +12V dc Amps -12V dc Amps -5.
3-1 3 VME Card Installation.
3-2 VME C ard Installatio n This chap ter de scribes insta lling a VME ca rd int o the Mode l 748 wor ksta- tion. The maj or sec tions wi thin this ch apter ar e: • VME Overview • VME I nstal lati.
3-3 VME Ca rd Installatio n VME Ov erv iew VME Overview VME (V ersa Module Eurocar d) card s use a VME bus prot ocol whic h allows various kinds of mi croproces sors to c ommunicat e with one a nother .
3-4 VME C ard Installatio n VME Ov erview 9.05 VME Confi guration an d Driver Dev elopment Gui de (Par t Numb er A2636 90020) . Document ation for creat ing th ese driv ers fo r HP-UX 10.x is contain ed in t he VME Serv ices f or HP-UX 10 (Part Number A4412 90021) .
3-5 VME Ca rd Installatio n VME In st allation Outline VME Instal latio n Outlin e VMEbus physic al slot n umbers are: 1 to 8 • The sy stem cont roll er boa rd comput er (Mode l 743/7 44) occ upies t he bot - tom two slots (s lots 1 and 2). • Slots 3 th rough 8 are t he accessi ble slots in the VME module.
3-6 VME C ard Installatio n Installing VME Accessory Card Ha rdware Installing VME Accessory Card Hardware Y ou’ll need these too ls to access th e VME cards : • Small flat-t ipped scr ewdriver .
3-7 VME Ca rd Installatio n Installing VME Accessory C ard Hardware 4 Refer to your VME card inst allati on manual , and then set any hardware configur atio ns that may be requ ired for your ap plicati on. 5 Slide t he VME acces sory c ard in to the sl ot, and t hen tight en it s screws.
3-8 VME C ard Installatio n Installing VME Accessory Card Ha rdware.
4-1 4 EISA Card Installation.
4-2 EISA Car d Installation This chap ter de scribes insta lling an EISA card in the Mo del 748 worksta - tion. The maj or sec tions wi thin this ch apter ar e: • EISA Acce ssory Card Configu ration.
4-3 EISA Ca rd Installatio n EISA Accessory Ca rd Configuration Files EISA Accessory Card Configuration File s Four EISA sl ots are availabl e in the Mode l 748. The man page eisa_con fig (1M) ha s curren t inf ormation on inst alling your EI SA card(s) on HP-UX using t he eis a_config utilit y .
4-4 EISA Car d Installation Hardware Installation Hardware Installation Tools Required Y ou’ll need the foll owing it ems to access the EISA car ds in the Model 748 • Medium f lat-ti pped screwdr iver . • Sta tic-fr ee work area . Procedure 1 Stop any a pplic ation prog rams, an d then s hut down y our workst ation.
4-5 EISA Ca rd Installatio n Hardware Installation Figu r e 4-1 Removi ng the E ISA Tr ay 5 Note that t he slots are numbe red from 1 t o 4. Cards fo r slo ts 1 a nd 2 ar e ins tall ed compone nt side down; ca rds f or slots 3 and 4 ar e inst alled compo nent s ide up.
4-6 EISA Car d Installation Hardware Installation Figure 4-2 Card Retainer Screw 6 Remove the s lot cover pl ate by pulling i t out of t he EISA module . 7 Refer t o your EISA ca rd inst allati on manual , and t hen set any confi gura- tions t hat may be requi red for your app lication.
4-7 EISA Ca rd Installatio n Hardware Installation Figure 4-3 Sliding the EISA Modul e Back into the VMEbus Chassis 11 Plug in the powe r cord, and the n turn on th e powe r for the VMEbus ch as- sis and boot th e operati ng syst em.
4-8 EISA Car d Installation Hardware Installation.
5-1 5 PCI Card Installation.
5-2 PCI C ard Inst al lat ion This chap ter de scribes insta lling a PCI card in the Mod el 748 works tation’ s PCI tray . The PCI tr ay acco mmodates u p to fou r user instal led PCI c ards. The PCI cards mus t be stand ard +5 Vd c bus si gnallin g cards .
5-3 PCI Card Installatio n Hardware Installation Hardware Installation 1 Stop any a pplic ation prog rams, th en shut down your work stat ion. 2 Turn the workstati on off, and unplug the power cord( s).
5-4 PCI C ard Inst al lat ion Hardware Installation 3 Usin g a fla t-ti pped sc rewd river , uns crew the ca ptive screws insid e the P CI module hand les f ive to sev en tur ns (until each s crew pops ou t). 4 Grasp the PCI module handles and pull th e PCI module out of the chassi s, as shown i n Figure 5- 1.
5-5 PCI Card Installatio n Hardware Installation NOTICES: This PCI tray only supports optio n cards with +5 Vdc bus s ignalling . If your workstation application requires several accessory cards and mass storage devi ces, power bu dgetin g may be required.
5-6 PCI C ard Inst al lat ion Hardware Installation Figure 5-3 Removing the Card Retainer and Slot Cover Plate 6 Remove t he slot cove r plate by pu lling it out o f the PCI mod ule, as shown in Figur e 5-3.
5-7 PCI Card Installatio n Hardware Installation 8 Instal l the PCI card i n the s lot, as shown in Figure 5 -4. Mak e sure i ts con - nector is compl etely se ated i n the PCI bac kplane .
5-8 PCI C ard Inst al lat ion Hardware Installation 10 Slide t he PCI module i nto the VMEbus chassis, as shown in Figure 5 -5, and tigh ten its h andle s crews. Figure 5-5 Installing the PCI Module in to the VMEbu s Chass is 11 Plug in the powe r cord, and the n turn on th e powe r for the VMEbus ch as- sis and boot th e operati ng syst em.
5-9 PCI Card Installatio n Hardware Installation 15 From t he Dri vers m enu , sele c t GSCtoPCI Driver. 16 Go to the Actions menu and sel ect Cre ate a New Kernel. 17 When the new k ernel is built, SAM as ks if you wan t to move th e kerne l into pl ace and re boot.
5-10 PCI C ard Inst al lat ion Hardware Installation.
6-1 6 Installing a nd Configuri ng Mass Storage Devices.
6-2 Installing a nd Configu ring Mass S torage Devices This chap ter de scribes insta lling th e mass stor age dr ives in you r Model 7 48 workstat ion.
6-3 Installing and Configu ring Mass S t orage Devic es Hardware Inst allation for Drives Hardware Installation for Drives The foll owing pr oducts ar e suppor ted for ma ss sto rage in t he Model 7 48i. The mass st orage module can ho ld up t o four d rives .
6-4 Installing a nd Configu ring Mass S torage Devices Hardware Inst allation for Drives Module Orientations The Model 74 8i uses t wo mass storage module holds u p to four single-ende d SCSI devic es. Removable med ia driv es can be fitt ed to be ac cessi ble from ei ther th e front or the r ear of t he Model 74 8 chass is.
6-5 Installing and Configu ring Mass S t orage Devic es Finding the St atus of Existing SCSI Bus Addresses Finding the Status of Existing SCSI Bus Addresses Before yo u instal l a new SCSI dr ive, to .
6-6 Installing a nd Configu ring Mass S torage Devices Installing Mass Storage Devices Installing Mass Storag e Devices Removing t he Mas s Storag e Modu le 1 Determine what SCSI bus addres ses are in use by f ollowing the procedu re in the previ ous s ecti on .
6-7 Installing and Configu ring Mass S t orage Devic es Installing Mass Storage Device s Installing a Device in the Mass Storage Module 1 Remove the n ew device f rom its sh ipping box 2 Ensure t hat th e hardware SCSI bus a ddress selecte d on the device is not alre a dy us ed by t he sys t em.
6-8 Installing a nd Configu ring Mass S torage Devices Installing Mass Storage Devices Figure 6- 2 Device I nstallat ion in the Mas s Storage Modul e 8 Tighten t he mounting screws. 9 Replace t he ind ividual SCS I and powe r connect ors. 10 Replace the mass-s torage modul e in the Mode l 748i .
6-9 Installing and Configu ring Mass S t orage Devic es Installing Mass Storage Device s 15 Press 6 follow ed by Enter to look at the HARDWARE INFORMATION scr een.
6-10 Installing a nd Configu ring Mass S torage Devices Configuring for a Hard Disk D rive Configuring for a Hard Disk Drive Hard disk drive u pgrades can be inst alle d to acc ommodate l ocal f ile sy stems and swap sp ace on your worksta tion.
6-11 Installing and Configu ring Mass S t orage Devic es Configuring for a Hard Disk Drive NOTE: SAM does not s upport the fo llowing: • Changing t he hardware a ddress of a disk drive containi ng the root f ile system. • Changing t he har dware addre ss of a disk a rray.
6-12 Installing a nd Configu ring Mass S torage Devices Configuring for a Hard Disk D rive moved, t he drivers need ed for a hard disk s hould current ly be in the ker nel.) You will be given an informatio n screen suggesting t hings to try if th e device still cannot be fou n d.
6-1 3 Installing and Configu ring Mass S t orage Devic es Configuring for a Hard Disk Drive SCSI describe of /dev/rdsk/c201d5s 0 vendor: Quantum product id: XXXXXXX type: direct access size: 200000 Kb.
6-14 Installing a nd Configu ring Mass S torage Devices Configuring for a Hard Disk D rive.
7-1 7 Using Mass Storage Devices.
7-2 Using Ma ss S torage Devic es Using your CD-ROM Drive Using your C D-ROM Drive This sect ion des cribe s how to us e your CD-ROM dri ve. It is d ivided into t he followi ng subse ctions: • CD-RO.
7-3 Using Mas s S torage Devices CD-ROM Drive a nd CD-ROM Media D escriptions CD-ROM Drive and CD-ROM Media Descripti ons This sec tion de scribes basic inf ormati on need ed for usi ng the CD-ROM drive a nd CD-ROM discs. CD-ROM Drive The CD-ROM drive is a rand om access re ad-only mas s storage device t hat uses re movable CD-ROM disc s.
7-4 Using Ma ss S torage Devic es CD-ROM Drive and CD-ROM M edia Descriptions NOTE: The Volume Cont rol, Hea dset Ja ck, and Audi o Jack f eatures of the CD-ROM drive a re supp orted thr ough app licatio ns only . CD-ROM Media CD-ROM discs ar e 120 mm (4 .
7-5 Using Mas s S torage Devices CD-ROM Drive a nd CD-ROM Media D escriptions CAUTION: Handle CD-ROM di scs by the edges only . Always be sur e a CD-ROM disc is eith er i n the CD -ROM driv e or it s pro tectiv e cas e whe n not in use . This w ill lessen the chance of exp osing t he disc s urface to dust.
7-6 Using Ma ss S torage Devic es Oper ati ng t he CD -RO M Dr ive Operating th e CD-ROM Drive This sec tion desc ribes how t o perform t asks with your CD-ROM dri ve. Loading and Unload ing a CD-ROM in the Disc Tray This subs ection de scribes how to lo ad or unloa d a CD-ROM disc i n the CD- ROM drive.
7-7 Using Mas s S torage Devices Operating the CD-ROM Drive Loading a CD-ROM Disc This CD- ROM drive h as an au tomatic l oading/ ejecti ng featur e. T o load a disc in the CD-ROM dr ive, fo llow th ese steps : Figure 7-3 Placing a CD-ROM Disc in a Drive 1 Check that the works tation is po wered on.
7-8 Using Ma ss S torage Devic es Oper ati ng t he CD -RO M Dr ive Unloading a CD-ROM Disc Perform t he fol lowing ste ps to u nload a disc fro m the CD-ROM drive: Figure 7-4 Removing a CD-ROM Disc From a Drive 1 Press the eject button to eject the disc tray from the drive.
7-9 Using Mas s S torage Devices Operating the CD-ROM Drive Verifying the CD-ROM Driv e Operation T o verify that yo ur works tation can c ommunicate wi th the CD-ROM drive, follow t hese s teps: 1 In a terminal window, enter th e following command: /etc/ iosca n -d sdi sk Enter (For HP-UX 9.
7-10 Using Ma ss S torage Devic es Oper ati ng t he CD -RO M Dr ive If ios can do es no t see y our C D -ROM drive it retu rns th e foll owin g mes- sage: ioscan: No hardware found If you r eceive th is message , go to Cha pter 10, “De aling W ith Problems.
7-1 1 Using Mas s S torage Devices Mounting and Unmounting a CD-ROM Disc Mounting and Unmounting a CD-ROM Disc T o access informat ion on a CD-ROM disc, you mus t first mount the d isc. This app lies to f ile syst em inf ormation only . If you wis h to l oad a music CD, for exampl e, you wou ld not nee d to mount th e disc.
7-12 Using Ma ss S torage Devic es Mounting and Unmounting a CD-ROM Disc The syste m respon ses you receiv e depend on the re lease of HP-UX. 4 The System Admi nistrat ion Manager window open s. Double- click on Peripheral Devices -> . 5 The Perip heral Devi ces win dow opens.
7-1 3 Using Mas s S torage Devices Mounting and Unmounting a CD-ROM Disc Unmounting a C D-ROM Disc Using SA M Use the f ollowing pr ocedure t o unmount a CD-ROM disc: NOTE: Before y ou un mount a CD-R.
7-14 Using Ma ss S torage Devic es Mounting and Unmounting a CD-ROM Disc 8 Press t he eject button on t he CD-ROM drive a nd remove the CD-ROM disc fr om the di sc tray . Reading the Busy Ligh t The CD-ROM busy l ight s hows the st atus of the dri ve duri ng the sel f tes t and duri ng acti vity wit h the ho st syste m.
7-1 5 Using Mas s S torage Devices DDS T ape Drive and Data Cassette Descriptions DDS Tape Drive and Data Cassette Descriptions This sec tion de scribes how to us e the opti onal Di gital Dat a S torag e (DDS) tape dr ive. It also des cribe s how to ma intain an d care for th e drive.
7-16 Using Ma ss S torage Devic es DDS T ape Drive and Data Cassette Descriptions S torage Capacities The maximum st orage capa cities of dif ferent DDS drive s with and wi thout data compr ession are s hown in T a ble 7-2 and T able 7-3. Contr ols and Indi cators Figure 7- 5 shows the LEDs and e ject b utton of t he DDS-f ormat tape drives .
7-1 7 Using Mas s S torage Devices DDS T ape Drive and Data Cassette Descriptions Figure 7-5 Tape Drive Controls and Indicators LEDs This sec tion de scribes the LED co des that a re displ ayed. The two LEDs on the f ront pa nel s o f the DDS d ri ves in dicat e di f fere nt activ - ities or proble ms that occur .
7-18 Using Ma ss S torage Devic es DDS T ape Drive and Data Cassette Descriptions LED W arning Conditions The foll owing se ctions de scrib e actions to ta ke if the LEDs indi cate a war n- ing condi tion. High Hu midity If the LED s displ ay the high hu midity signa l, the hu midity i s too high .
7-1 9 Using Mas s S torage Devices DDS T ape Drive and Data Cassette Descriptions If the LED indicato rs on yo ur DDS-fo rmat dr ive displ ay the Media W ear (Cautio n) condi tion, follow th is pro cedure : 1 Check the sys tem conso le for any ta pe erro r messages.
7-20 Using Ma ss S torage Devic es DDS T ape Drive and Data Cassette Descriptions Cleaning the T ape Heads Clean the he ads of your ta pe drive af ter every 25 hours of tape drive use or if the Media W ear (Cauti on) signa l is dis played on the LE D.
7-2 1 Using Mas s S torage Devices DDS T ape Drive and Data Cassette Descriptions Figure 7-7 Setting the Write-Protect Tab on a DDS Tape T o protect in format ion on a dat a cass ette fr om being o verwritt en, set th e write- protect t ab to the write -protect posit ion, as sh own in Fi gure 7- 7.
7-22 Using Ma ss S torage Devic es Operating the DDS T ape Drive Operating th e DDS Tape Drive This sec tion desc ribes how t o perform t asks with your DDS ta pe drive.
7-2 3 Using Mas s S torage Devices Operating the DDS T ape Driv e Verifying the DDS Tape Drive Ope ration T o verify that your works ta ti on ca n communi cate with the DDS- fo rmat ta pe drive, e nter t he fol lowing : /usr/s bin/io scan -d stape (for HP- UX 10.
7-24 Using Ma ss S torage Devic es Operating the DDS T ape Drive 2 The Syste m Administrat ion Manager window opens. Double-c lick on Peripheral Devices -> . 3 The Perip heral Devi ces win dow opens. Double- click on Tape Drives -> . 4 The T ape Drives windo w opens.
7-2 5 Using Mas s S torage Devices Operating the DDS T ape Driv e Restoring Files from a Data Cassette to Your System Use the f ollowi ng instru ction s to rest ore fi les fro m a data cassette to your system: 1 Load th e data cass et te into the ta p e driv e.
7-26 Using Ma ss S torage Devic es Operating the DDS T ape Drive Y ou may also communica te with t he tape dr ive with t he cpio, ft io, mt, a nd fbackup co mmands.
7-2 7 Using Mas s S torage Devices Ordering Information Ordering Inf ormation T o order Hewlet t-Packard data c assette s and cl eaning ca ssett es for us e in your DDS tap e drive, us e the fol lowin.
7-28 Using Ma ss S torage Devic es Using the Floppy Diskette Using the Floppy Diskette This sec tion de scribes basic inf ormati on need ed for usi ng your floppy dis - kettes . Setting the Write-Protect Tab on a Diskette Y ou can only s tore or ch ange i nformat ion on a di skette whe n the wri te-p ro- tect ta b is in the w r i te pos itio n .
7-2 9 Using Mas s S torage Devices Using the Floppy Diskette Inserting and Removing a Diskette Follow th ese st eps to ins ert a nd remove a di sket te from the flopp y disk drive: 1 Insert the diskette into th e drive, as shown in Fig u re 7-10.
7-30 Using Ma ss S torage Devic es Operating the Floppy Drive Operating th e Floppy Drive This sec tion desc ribes how t o perform t asks with your 3.5- inch flo ppy disk drive.
7-3 1 Using Mas s S torage Devices Operating the Floppy Drive sam Enter 2 The Syste m Administrat ion Manager window opens. Double-c lick on Disks and File Systems-> . 3 The D i sks an d File Syst ems wi ndow o pens . 4 In the l ist of dr ives, click on the fl oppy dri ve list ing to select i t.
7-32 Using Ma ss S torage Devic es Operating the Floppy Drive Y ou need to se t the write prot ect t ab to the write pos ition to tr ansfer da ta to the dis kette . The write- prote ct tab ca n be in either po sition whe n rest oring data fr om a dis kette or list ing the fi les o n a disket te.
7-3 3 Using Mas s S torage Devices Operating the Floppy Drive 3 Ente r th e foll owing comman d line : tar -x vf devicef ile pat hname Ente r where devi cefile is th e devic e file a s listed by sam and pat hname i s the pathname o f the f il e o r di re ct ory con taini ng f il es tha t y ou wan t to r est or e from the disket te.
7-34 Using Ma ss S torage Devic es Operating the Floppy Drive man cpio Ente r For m ore infor mati on on copyi ng to or fr om D OS fi les, refer to t he ma n pag e by typin g the f ollowi ng in a ter .
7-3 5 Using Mas s S torage Devices Ordering Information Ordering Inf ormation T o order Hewlet t-Packard micro f lexible disket tes for use in your 3.5-i nch floppy di sk driv e, use th e foll owing order number: HP-92192X High-De nsity Micr o Flexible Dis ks (1.
7-36 Using Ma ss S torage Devic es Ordering Information.
8-1 8 Connecting Cables.
8-2 Connectin g Cables For info rmation on co nnecti ng the Mod el 743 or Model 744 b oard compu ter in your Mode l 748 wor kstatio n to any of the followin g connec tions , see the owner ’ s gu ide.
8-3 Connecti ng Cables Figure 8-1 SCSI Connections Single-ended internal connector Fast-wide-differ ential Fast-wide-differential external connector/terminator Single-ended external connector/terminat.
8-4 Connectin g Cables.
9-1 9 Power-On/Power-Off.
9-2 Power-On/Power-O ff Poweri ng On the S ystem Powering On the Syst em Before po wering o n the syst em, ensur e that po wer cord s are connected t o both power suppli es, an d that the power c ords are c onnect ed to sit e power . 1 Switch the p ower switches on both power su pplies to t he 1 (ON) pos ition ( see Figur e 9-1).
9-3 Power-On/ Power-Off Powering On the System Figure 9-2 Card Cage Power Switch Main Card Cage Switch.
9-4 Power-On/Power-O ff Poweri ng Off the Sy stem Powering Off the System Before po wering of f the system, you must shutdown t he oper ating syst em. Please ref er to the owner’ s gui de for your boar d comput er or your oper at in g syste m for in struc tions o n shut ting do wn the o pera ti ng sys tem.
10-1 10 Dealing With Problems.
10-2 Dealing W ith Proble ms This chap ter c ontains i nformat ion to help yo u determ ine what’ s wrong with your sys tem when yo u ha ve probl ems. If you hav e a prob lem that i sn’ t l isted in this chapt er , o r if y our proble m persi sts, conta ct your designat ed servi ce repres entative.
10-3 Dealing W ith Probl ems Interpreting the LED Indicators Interpreting the LED Indicators For info rmatio n about the boa rd comput er ’ s LED displays, please refe r to the ow ner ’ s guide sh ipped with your boa rd computer .
10-4 Dealing W ith Proble ms Managing a Boot Failure Managing a Boot Failu re The boot progr am is lo cated in the firmwar e of t he Mo del 743/7 44. Y ou can configur e the behavior o f the boot proce ss by in teracti ng with the boo t con- sole handl er .
10-5 Dealing W ith Probl ems Recovering from a System Panic Recovering from a System Panic A system panic simp ly means that the oper ating s yst em encou ntere d a co ndi- tion th at it di d not know how t o respond t o, so it ha lted your system. System panics ar e rare an d not al ways the r esult of a cata strop he.
10-6 Dealing W ith Proble ms Recovering from a System Panic NOTE: It is impor tant to maintain an up-to-date ba ckup of the file s on your system so that, i n the e vent o f a disk h ead cr ash or si milar si tuati on, you can recove r your dat a. How fr equently you upd ate t hese back ups dep ends on how much data you ca n af ford to los e.
10-7 Dealing W ith Probl ems Recovering from a System Panic Other pr oblems may res ult from fau lty confi guration of the Mode Configu- ration ar ea of the Bo ot Consol e Handler . If you have boo t problems, check that th e fol lo wing ar eas us e the ir defa u lt valu e s: • Cu rr ent m od e is “US ER” (d efau lt mode).
10-8 Dealing W ith Proble ms Recovering from a System Panic If the h ardware failure appear s to be asso ciated wit h a per ipheral, e nsure tha t its c ables ar e tightly connec ted to the ir prop er locat ions and that t he devic e is powered on , and in an “onl ine” stat e.
10-9 Dealing W ith Probl ems Recovering from a System Panic Proceed t o St ep 3, Reboot ing Y our System . Step 2d: Recovering from Other Situations When yo u suspect the pr oblem was something other t han the above (o r when you do not know where to classif y it), pr oceed to S te p 3, Rebooting Y our System .
10-10 Dealing W ith Proble ms Recovering from a System Panic If the reason your syst em panick ed was becau se of a corrupte d file sy stem, fsck wi ll r eport the erro rs and a ny cor re ction s it ma kes. I f th e proble ms were associa ted with y our root f ile system, f sck will ask y ou to reboo t your s ys- tem when it ’ s finished.
10-11 Dealing W ith Probl ems Dealing with Network Failures Dealing with Network Failures If the progra m you have been run ning uses r esour ces from a l ocal area net- work (L AN) a nd it st ops une.
10-12 Dealing W ith Proble ms Dealing with Network Failures.
A-1 A Safety an d Regulatory S tatements.
A-2 Safety an d Regulatory S tatements This appe ndix co ntains sa fety a nd regula tory s tatements pertaini ng to y our Model 748 wor kstat ion. It provides infor mation on the fol lowing topics: .
A-3 Safety an d Regulatory S tatements Declaration of Conformity Declaration of Conform ity.
A-4 Safety an d Regulatory S tatements Special Video Configuration St atement s Special Video Configuratio n Statements For EN55022 or CISPR 22 Applications: WA R N I N G : This is a Cla ss A prod uct . I n a do mestic envi ronment th is pro duct may c aus e radio i nterfer ence i n which case the use r may be requi red to take adeq uate measures.
A-5 Safety an d Regulatory S tatements Emissions Regulations Emissions Regula tions Federal Communi cations Commis sion (FCC) This equi pment has be en tested and fou nd to co mply with the limit s for a Cl ass A di gital de vice, p ur- suant t o part 15 of the FCC Ru les and interfe rence causing r egulatio ns of Industr y Can ada .
A-6 Safety an d Regulatory S tatements Emissions Regulations C ompliance Emissions Regula tions Compliance Any third -party I /O devi ce instal led in HP s ystem(s ) must be i n accor dance with the re quire men ts set forth in the prec eding Emis sions Reg ulatio ns st ate- ments.
A-7 Safety an d Regulatory S tatements Acoustics Acoustics Regulation On Noise Declaration For Machines -3. GSGV Lpa <70dB Lpa<7 0dB operator po sition am Arbei tsplatz normal ope ration normaler Be trieb per ISO 777 9 na ch DIN 45635 T .
A-8 Safety an d Regulatory S tatements Electrostatic Discha rge (ESD) Pre cautions Electrostati c Discharge (ESD) Precautions Elect rosta ti c charge s can da mage th e inte g rated circu it s on pr inted ci rcuit boards.
A-9 Safety an d Regulatory S tatements Safety Statement Safety Statement This equi pment co nforms to t he fol lowing saf ety st andards: • UL 1950 • CSA 950 • IEC 950 • EN 60950.
A-10 Safety an d Regulatory S tatements Laser Safety Statement (U.S.A. Only) Laser Safety Statement (U.S.A. Only) The CD ROM mass- storage system is c ertified a s a Class- 1 laser p roduct under th e U.
A-1 1 Safety an d Regulatory S tatements W arnings and Cautions Warnin gs and Cautions.
A-12 Safety an d Regulatory S tatements W arnings and Cautions.
Glossar y-1 Glossary absolute pa th name The name of a file which lists all the directories leading to it, starting w ith root (“/”) and en ding with the file base n ame itself. If the path name indicates a directory, leave th e trailing slash. For example, /us ers/jth/ .
Glossary-2 Glossa ry click To press and release a m ouse b ut- ton rapi dly. cluster A grou p of workst ation s con- nected via a LAN. One co mputer, the ++cluster server++, performs as a file- system.
Glossa ry Glossar y-3 process can perfor m a requested o pera- tion on the file (such as o pening a file for writing). Access permissions can be changed by the chmod(1 ) command. fileset A logically-defined, named set of files on an update or in stall ation tape.
Glossary-4 Glossa ry mount directory The director y in an existing file system that is the root direc- tory of a mounted auxi liary file system. multiuser stat e The condition of th e HP-UX operating system in wh ich the cluster n odes (and co nsole) allow co m- munication between the system and all its users.
Glossa ry Glossar y-5 root directory T he highest level direc- tory of the hierarch ical file system, from which all other files bran ch. In HP-UX, the slash (/) character refers to the “root directory.” The root directo ry is the only directory in the file system that is its o wn “parent directory.
Glossary-6 Glossa ry data for a program . The st andard i nput file is often called stdin, and is auto mati- cally opened by the shell fo r reading on file des cripto r 0 for ev ery comm and in- voked. standard o ut put The destination o f outpu t data f r om a pro gram.
Index Index-1 A acous tics regula tions, A-7 adap te r cables , 1-7 archivi ng data listi ng fi les , , 7-25 restorin g files,, 7-25 savi ng to a cass ette, , 7- 24 archivi ng da ta,, 7-24 B board com.
Index-2 Index rel ea se do cu me nt s , xi i revision histo ry, xiii S safety laser, A-10 standards, A-9 safet y and regula to ry state m ents, A - 2 SCSI addresse s, 6-5 , 6-1 0 SCSI connec to rs, 8-.
Ein wichtiger Punkt beim Kauf des Geräts HP (Hewlett-Packard) 748 (oder sogar vor seinem Kauf) ist das durchlesen seiner Bedienungsanleitung. Dies sollten wir wegen ein paar einfacher Gründe machen:
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Jedoch ist die eine der wichtigsten Rollen, die eine Bedienungsanleitung für den Nutzer spielt, die Hilfe bei der Lösung von Problemen mit HP (Hewlett-Packard) 748. Sie finden dort fast immer Troubleshooting, also die am häufigsten auftauchenden Störungen und Mängel bei HP (Hewlett-Packard) 748 gemeinsam mit Hinweisen bezüglich der Arten ihrer Lösung. Sogar wenn es Ihnen nicht gelingen sollte das Problem alleine zu bewältigen, die Anleitung zeigt Ihnen die weitere Vorgehensweise – den Kontakt zur Kundenberatung oder dem naheliegenden Service.
