Adaptec ATA II 1430SA manuel d'utilisation

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Le mot vient du latin "Instructio", à savoir organiser. Ainsi, le manuel d’utilisation Adaptec ATA II 1430SA décrit les étapes de la procédure. Le but du manuel d’utilisation est d’instruire, de faciliter le démarrage, l'utilisation de l'équipement ou l'exécution des actions spécifiques. Le manuel d’utilisation est une collection d'informations sur l'objet/service, une indice.

Malheureusement, peu d'utilisateurs prennent le temps de lire le manuel d’utilisation, et un bon manuel permet non seulement d’apprendre à connaître un certain nombre de fonctionnalités supplémentaires du dispositif acheté, mais aussi éviter la majorité des défaillances.

Donc, ce qui devrait contenir le manuel parfait?

Tout d'abord, le manuel d’utilisation Adaptec ATA II 1430SA devrait contenir:
- informations sur les caractéristiques techniques du dispositif Adaptec ATA II 1430SA
- nom du fabricant et année de fabrication Adaptec ATA II 1430SA
- instructions d'utilisation, de réglage et d’entretien de l'équipement Adaptec ATA II 1430SA
- signes de sécurité et attestations confirmant la conformité avec les normes pertinentes

Pourquoi nous ne lisons pas les manuels d’utilisation?

Habituellement, cela est dû au manque de temps et de certitude quant à la fonctionnalité spécifique de l'équipement acheté. Malheureusement, la connexion et le démarrage Adaptec ATA II 1430SA ne suffisent pas. Le manuel d’utilisation contient un certain nombre de lignes directrices concernant les fonctionnalités spécifiques, la sécurité, les méthodes d'entretien (même les moyens qui doivent être utilisés), les défauts possibles Adaptec ATA II 1430SA et les moyens de résoudre des problèmes communs lors de l'utilisation. Enfin, le manuel contient les coordonnées du service Adaptec en l'absence de l'efficacité des solutions proposées. Actuellement, les manuels d’utilisation sous la forme d'animations intéressantes et de vidéos pédagogiques qui sont meilleurs que la brochure, sont très populaires. Ce type de manuel permet à l'utilisateur de voir toute la vidéo d'instruction sans sauter les spécifications et les descriptions techniques compliquées Adaptec ATA II 1430SA, comme c’est le cas pour la version papier.

Pourquoi lire le manuel d’utilisation?

Tout d'abord, il contient la réponse sur la structure, les possibilités du dispositif Adaptec ATA II 1430SA, l'utilisation de divers accessoires et une gamme d'informations pour profiter pleinement de toutes les fonctionnalités et commodités.

Après un achat réussi de l’équipement/dispositif, prenez un moment pour vous familiariser avec toutes les parties du manuel d'utilisation Adaptec ATA II 1430SA. À l'heure actuelle, ils sont soigneusement préparés et traduits pour qu'ils soient non seulement compréhensibles pour les utilisateurs, mais pour qu’ils remplissent leur fonction de base de l'information et d’aide.

Table des matières du manuel d’utilisation

  • Page 1

    Installation and User’ s Guide Serial A T A II 1430SA, 1420SA, 1220SA H ostRAID C ontr o llers[...]

  • Page 2

    ● 2 Copyright ©2006 Adapt ec, Inc. All rights reser ved. N o part of this publication may be reprod uced, stored in a r etrieval system, or transm itted in any form or by an y means, electronic, mechanical, phot ocopying, recor ding or otherwise, w ithout the prior w ritten consent of Adapt ec, Inc., 691 South Milpitas Blv d., Milpitas, CA 95035[...]

  • Page 3

    ● 3 Adaptec Customer Suppor t If yo u hav e questions about installing or using y our Adaptec pr od uct, che ck this document first— you will find answers to most o f your q uestions. If yo u need further assistance, use the support options listed belo w . T o expedite your se rv ice, hav e your compu ter in front of you. T echnical Suppor t Id[...]

  • Page 4

    ● 4 Limited 3-Y ear Hardw are W arranty 1. Adaptec, Inc. (“Adaptec”) warrants to the pur chaser of this product that it w ill be free fr om defects in material and workm an ship for a period of three (3) years from the date of purchase. If the pr oduct should beco me defective w ithin the warran ty period, Ada pt ec, at its option, will repai[...]

  • Page 5

    ● 5 Regulator y Compliance Statements Federal Communications Commis sion Radio F requency Interference Statement W ARNING: Changes or modifications to this unit not expr essly approved by the party r esponsib le for compliance could void the us er ’s authority to operate the equipment. This equipment has been tested and found to comply with the[...]

  • Page 6

    Contents About This Guide What You Need to Know Before You Begin ................................................... 11 Terminology Used in this Guide ...................................................................... 11 How to Find More Information ....................................................................... 11 About Your HostRAID C[...]

  • Page 7

    Contents ● 7 Installing the HostRAID Controller and Disk Drives Before You Begin ............................................................................................... 23 Installing the HostRAID Controller ................................................................. 23 Connecting Disk Drives to SATA HostRAID Controllers ............[...]

  • Page 8

    Contents ● 8 Understanding Adaptec Storage Manager Features .............................................................................................................. 40 Overview ............................................................................................................ 40 Physical Devices View ...............................[...]

  • Page 9

    Contents ● 9 Using the AFU for DOS Introduction ...................................................................................................... 61 System Requirements ................................................................................. 61 Compatibility ...........................................................................[...]

  • Page 10

    1 About This Guide In this chapter ... W hat Y ou N eed to K now Befo re Y ou Begin ................................................. ......................... 11 T erminology Used in this G uide ...................................................................................... ...... 11 Ho w to Find Mor e Information ..........................[...]

  • Page 11

    Chapter 1: About This Guide ● 11 What Y ou Need t o Know Bef ore Y ou Begin Y ou should be familiar with compute r hardwar e, data storage, R edundant Array of Independent Disks (RAID) technology , and th e input/output (I/O) tec hnolog y—SA T A—used by y our HostRAID c ont roller . Y ou should also be familiar with Direct Attac hed Storage ([...]

  • Page 12

    2 About Y our HostRAID Controller In this chapter ... HostRAID C o ntroller F eatures ................................ .............................................................. 13 U pgrading the HostRAID Controller Firm ware ................................................................... 13 Abou t the Adapt ec 1430SA Controller ...........[...]

  • Page 13

    Chapter 2: About Y our HostRAID Controller ● 13 HostRAID Controller F eatures ● Flash R OM for updates to c ontroller firmwar e Adaptec Flash Utility (AFU), BIOS, and the Array Configuration U tilit y (A CU). ● E vent logging and br oadcasting , including messaging for alphanumeric pagers. ● Support for Adaptec M etadata Format (AMF) allowi[...]

  • Page 14

    Chapter 2: About Y our HostRAID Controller ● 14 About the Adaptec 1430SA Controller The Ad aptec 1430SA is a lo w-profile 4-port PCIe SA T A II HostRAID c ont roller with these features : Form fact or Low-pr ofile PCI compatibility PCIe x4 Po r t s 4 s t a c k e d Conne cto rs 4 in tern al RAID levels 0, 1, 10 Simple v olume Y es Disk drives SA T[...]

  • Page 15

    Chapter 2: About Y our HostRAID Controller ● 15 About the Adaptec 1420SA Controller The Ad aptec 1420SA is a low-pr ofile PCI-X to 4 por t SA T A II HostRAID co ntroller with these features : Form fact or Low-pr ofile PCI compatibility PCI-X x1 Po r t s 4 Conne cto rs 4 in tern al RAID levels 0, 1, 10 Simple v olume Y es Disk drives SA T A I (1.5[...]

  • Page 16

    Chapter 2: About Y our HostRAID Controller ● 16 About the Adaptec 1220SA Controller The Ad aptec 1220SA is a low-pr ofile PCIe to 2 port SA T A II HostRAID contr o ller with these features : Form fact or Low-pr ofile PCI compatibility PCIe PCI bus wid th (max) 64-bit PCI bus speed (max) 133 MHz Po r t s 2 Conne cto rs 2 in tern al RAID levels 0, [...]

  • Page 17

    3 Kit Contents and System Requirements In this chapter ... Kit C ontents ................................................................................................... ................ ......... 18 Syst em R equirements ............................................................................................................ .1 8 This chapte[...]

  • Page 18

    Chapter 3: Kit Contents and System Requirements ● 18 Kit Cont ents ● Ada p t e c SA T A Ho s t R A I D c o nt ro l l er ● HostRAID I nstallation CD (bootable), in cluding co ntroller driv ers, and this Guid e ● Ad aptec Storage Manage r Installation CD (n ot bootable), inc luding user guides for Ad aptec Storage Manage r and the A daptec HR[...]

  • Page 19

    4 Getting Star ted In this chapter ... Choosing a RAID Level ................................................................................. ......................... 20 Selecting Disk Drives ..................................................................................... ..................... .... 20 Selecting Cables .......................[...]

  • Page 20

    Chapter 4: Getting Star ted ● 20 Choosing a RAID Lev el This section pro v ides a brief overview of the RAID levels suppor ted by y our HostRAID contr oller , including the minimum and maximu m number of disk driv es required b y each. RAID 0 (N on-redundant Ar ray) —Stripes data across multiple disk drives. Impr ov ed performance but no redund[...]

  • Page 21

    Chapter 4: Getting Star ted ● 21 Installation Options W hen yo u install your H ostRAID controller , you can choose to cr eate a bootable arr ay and then install yo ur operating system and the co ntroller driv er on that array . Alternati vely , you can c omplete a standar d installation, where the c ontrolle r driver is insta lled on an exist in[...]

  • Page 22

    5 Installing the HostRAID Controller and Disk Drives In this chapter ... Before Y o u Beg in ........................................................................................... .................... ..... 23 Installing the H ostRAID Controller ........................ .............................................................. 23 Connecti[...]

  • Page 23

    Chapter 5: Installing the HostRAID Controller and Disk Drives ● 23 Before Y ou Begin ● Read the Safe ty In format ion on page 67 . ● Fa m i l i a r i z e y o u r s e l f w i t h yo u r Ho s t R A I D co n t r o l l e r ’ s p hy s i c a l f e a t u r e s a n d t h e R A I D l e v e l s that it suppor ts (see page 12 ). ● Ensure that y ou h[...]

  • Page 24

    Chapter 5: Installing the HostRAID Controller and Disk Drives ● 24 Connecting Disk Drives t o SA T A HostRAID Controllers Y ou can co nnect SA T A disk drives to y our HostRAID controller . There are no jumpers or switches to set befor e installation. The cable en ds are identical, so y ou don ’t need to w orr y about which end to attach t o th[...]

  • Page 25

    6 Creating a Bootable Ar ra y In this chapter ... Setting the Boot Controller .................................................................................................... 26 Creating an A rray ............................................................................................................. . ..... 26 Creating an A rray with the [...]

  • Page 26

    Chapter 6: Creating a Bootable Array ● 26 Setting the Boot Controller Note: If your system won't contain more than one bootable controllers, skip this section. A daptec H ostRAID contr ol ler supports bootable disk driv es and arrays. The default setting of the HostRAID c ontroller and system Setup allows yo u to install and boot fr om eithe[...]

  • Page 27

    Chapter 6: Creating a Bootable Array ● 27 Creating an Arra y with Adapt ec Storage Manager This section describes how to use the A daptec Storage Manager c onfiguration wizard to build a RAID 0, 1, or 10 array . Note: Y ou will need the HostRAID Installation CD to complete this task. T o creat e a RAID 0, 1, or 10 array: 1 Insert the HostRAID Ins[...]

  • Page 28

    Chapter 6: Creating a Bootable Array ● 28 7 Review the information that is displayed. Note: Adaptec Storage Manager uses the term lo gical drives when refer ring to arrays (see page 11 ). In the follo wing figure, A daptec Storage M anager has used two equal-siz ed disk drives t o automaticall y creat e one logical drive with RAID 1. T o specify [...]

  • Page 29

    7 Installing the Driver and an Operating System In this chapter ... Before Y o u Beg in ........................................................................................... .................... ..... 30 Creating a Driv er Disk ..................................................................................................... .... .. 30 Ins[...]

  • Page 30

    Chapter 7: Installing the Driver and an Operating System ● 30 Before Y ou Begin ● Install and c onnect your H ostRAID controlle r and internal disk driv es (see page 22 ). ● Cr eate a bootab le array (see page 25 ). ● Creat e a driver disk (see next section). Creating a Driver Disk Befor e you insta ll y our drive r , you will need to creat[...]

  • Page 31

    Chapter 7: Installing the Driver and an Operating System ● 31 4 Insert the drive r disk, then wait until y ou are pr ompted to install a driv er . 5 Pr ess S to specify that the driver is on a floppy disk, then pr ess Enter . The comput er reads the disk. 6 W hen the A daptec SA T A driver is found, press En ter . 7 Foll ow the o n-scree n instru[...]

  • Page 32

    Chapter 7: Installing the Driver and an Operating System ● 32 Installing with NetW are Y ou will need your N etW are Installation CD t o complete this task. T o install the driver when installing NetW are: 1 Re start your com puter , then install NetW are. (F or instructions, refer t o your N etW are documentation.) T o be able to load additional[...]

  • Page 33

    8 Installing the Driver on an Existing Operating System In this chapter ... Before Y o u Beg in ........................................................................................... .................... ..... 34 Creating a Driv er Disk ..................................................................................................... .... .[...]

  • Page 34

    Chapter 8: Installing the Driver on an Existing Operating System ● 34 Before Y ou Begin Before y ou beg in, install and connect y our HostRA ID contro ller and internal disk drives (see page 22 ). Y ou must also creat e a driver disk (see next sect ion) before y ou beg in installing the contr oller driver . Creating a Driver Disk Befor e you inst[...]

  • Page 35

    Chapter 8: Installing the Driver on an Existing Operating System ● 35 6 Contin ue with M anaging Y our St orage S pace on page 36 . Installing on Red Hat or SUSE Linux T o install the module on Red H at or SUSE Linux: 1 Inser t a nd mou nt th e RAID Instal lat ion C D: Red Ha t — mount /dev/cdrom /mnt/cdrom SUSE — mount /dev/cd rom /media/cdr[...]

  • Page 36

    9 Managing Y our Storage Space In this chapter ... About A daptec Storage Manager ........................................................................................... 37 Installing A daptec Storage M anager ................................................................................ ...... 37 About the HR CONF Command Line Utility.......[...]

  • Page 37

    Chapter 9: Managing Y our Storage Space ● 37 About Adapte c St orage Manager Ad aptec Storage Manage r is a full-featured softwa r e application that helps you build a st orage space for y our online data, using HostRAID c ontrollers and disk driv es. W ith Adaptec St orage Manage r , you ca n group disk driv es into logical driv es and build in [...]

  • Page 38

    Chapter 9: Managing Y our Storage Space ● 38 About the ARC Utility The Ad aptec RAID Configuration (AR C) utilit y is a BIOS-based utility that you can use t o create and manage contr ollers, disk drive s and other devices, and arrays. The AR C utility comprises these tools: ● Array Configurat ion Utility (A CU) —For creating and managing arr[...]

  • Page 39

    10 Under standing Adaptec Storage Manager In this chapter ... Featur es ..................................................................... .................................................. ............ 40 Overview ..................................................................................... .................................. .......... [...]

  • Page 40

    Chapter 10: Understanding Adaptec Storage Manager ● 40 Fe a t u r e s Y ou can use A daptec Storage Manager t o: ● Creat e, verify , modify , and delete ar rays ● A dd and remo v e hot spares ● V iew the RAID c onfiguration ● V iew information about managed syste ms and subsystems s uch as arrays, logical drives, hot-spare driv es, physic[...]

  • Page 41

    Chapter 10: Understanding Adaptec Storage Manager ● 41 Physical De vices View This view displays info rmation about the drives, enclo sures, and othe r ph ysical devices attached to the c ontroller . The de vices are organized num erically . The display fo r each channel or port includes information on maximum speed, the number of the channels on[...]

  • Page 42

    Chapter 10: Understanding Adaptec Storage Manager ● 42 Collapsed and Expanded Views Y ou can displa y a collapsed or expanded view of the system c onfigur ation. Initially , Storage Manager d isplays a c ollapsed textual view of the configu ration information in both the Logical dev ices and Ph ysical devi ces views. In the Logical d evices vie w[...]

  • Page 43

    Chapter 10: Understanding Adaptec Storage Manager ● 43 Component Views W hen you clic k a ph ysical or logical de vice in the dev ice views, the related components ar e hi ghli ght ed i n th e o the r vie w . ● W hen yo u click a logical device in the Logical dev ices view , the phy sical drives that mak e up the logical de vice are highlighted[...]

  • Page 44

    11 Solving Problems In this chapter ... T roubleshooting Checklist ......................................................... ............................................ 4 5 Rec overing from a Disk Driv e Failure ............................................................................. ...... 45 This chapter provides b asic troubleshoot ing inf[...]

  • Page 45

    Chapter 11: Solving Problems ● 45 T roubleshooting Checklist If y ou encount er difficulties installing or using you r HostRAID c ont roller , check these items first: ● W ith your computer po wer ed off, check the connections t o each disk drive, the po wer supply , the LED connector , and so on. ● T r y disconnecting and reconnecting disk d[...]

  • Page 46

    Chapter 11: Solving Problems ● 46 F ailed Disk Drive Not Prot ected b y a Hot Spare W hen an array is not prot ected by a hot spare, if a disk driv e in that array fails, remo ve and replace the failed disk driv e. The controller detects the new disk driv e and begins to rebuild the arra y . If the co ntroller fails t o rebuild the array , check [...]

  • Page 47

    A Under standing RAID In this chapter ... RAID T echnology Overv iew .................................................................................................. 48 RAID 0 (N on-RAID Arrays) ............................................................................................ ...... 49 RAID 1 Arrays .................... ...............[...]

  • Page 48

    Appendix A: Understanding RAID ● 48 RAID T echnology Overview RA I D i s t h e te c h n o l o g y o f g ro u p i n g se ve r a l physical dr i ve s i n a co m p u t er i n t o a n array that y ou can define as one or more logical drives. Each logical drive appears to the operating system as a single drive. This grouping technique greatl y enhance[...]

  • Page 49

    Appendix A: Understanding RAID ● 49 W hen selecting a RAID le vel for y our system, co nsider the following factors. Ph ysical drive utilization, read performanc e, and wr ite performance depend on the number of drives in the array . Generally , the more drives in the array , the better the performance. RAID 0 (Non-RAID Arra ys) An array with RAI[...]

  • Page 50

    Appendix A: Understanding RAID ● 50 RAID 1 Arra ys A RAID 1 array is built fr om tw o disk drives, whe re one disk driv e is a mi rror of the other (the same data is stored on each disk driv e). Comp ar ed to independe nt disk drives, R AID 1 arrays pro vide improv ed performance, with twice the read rate and an equal wr ite rate of single disks.[...]

  • Page 51

    B Using the ARC Utility In this chapter ... Introduction t o the ARC U tilit y ............................................................................................ 52 R unning the ARC U tilit y........................................................................................................ 52 Creating and M anaging Arrays ...........[...]

  • Page 52

    Appendix B: Using the ARC Utility ● 52 Introduction t o the ARC Utility The AR C utility comprises these tools: ● The Array Configuration U tility (A CU) —Used t o create, configure, and manage arrays, and initialize and r escan disk drives. ● SA T A Select Utility —Used t o change device and HostRAID contr oller settings. ● Disk Utilit[...]

  • Page 53

    Appendix B: Using the ARC Utility ● 53 T o assign properties to the new array: 1 In the Array P roperties menu, select an ar ray ty pe, then press Ent er . Only the available array ty pes, RAID 0, 1, and 10 are displa yed. RAID 0 and 1 r equires two to four drives. RAID 10 r equires a minimum of four disk driv es. 2 Optional : T y pe a label of n[...]

  • Page 54

    Appendix B: Using the ARC Utility ● 54 ● T o modify the W r ite Cache setting for an array , press Ctrl+W . ● The A C U allows y ou to use drives of different siz es in a RAID 1. Ho wever , during a build operation, only the smaller drive can be selected as the source driv e. ● W hen mig rat ing from sing le volume to RAID 0, mig rat ing fr[...]

  • Page 55

    Appendix B: Using the ARC Utility ● 55 ● F orce fr om Offline The Ho t k e y C t r l + F under manage arr ays will mak e the failed array usable. Belo w is a list of states applied: ● Failed simple v olume w ill be marked as optimal stat e ● Failed R1 will be marked to degraded state ● Failed R10 will be marked to degraded state Viewing A[...]

  • Page 56

    Appendix B: Using the ARC Utility ● 56 Enabling/Disabling Write Cache T o Enable/Disable W rite Cache for an ar ray: 1 From th e Mai n me nu , se l e ct Ma na ge A r r ay s . 2 Fr om the List of Arrays, select the array y ou want to modify the W r ite Cache setting for , then press Ctrl+W . A c onfirmation dialog appears to modify setting. P ress[...]

  • Page 57

    Appendix B: Using the ARC Utility ● 57 4 Pr ess Ente r . 5 Re ad the warning message and ensure that you ha ve selected the c orrect disk drives to conf i gu re. T y p e Y to con ti nue . A T API Suppor t The following devices are supported: ● The 1220SA supports detection of SA T A A T API T APE Drive and CDR OM. ● The 1220SA supports bootin[...]

  • Page 58

    Appendix B: Using the ARC Utility ● 58 SA T A Select Options The following table lists the available and default settings for eac h SA T Al Selec t option and the description of each option. The default settings are appropriate for most systems and appear in bold ty pe in the table. A daptec recom mends that y ou do not ch ange the settings. S AT[...]

  • Page 59

    Appendix B: Using the ARC Utility ● 59 F ormatting and V erifying Disk Driv es Y ou can use the disk utilities to lo w-level format or v erify your disk drives. (New disk driv es are low-lev el formatted at the fact or y and do not need to be lo w-level formatted again.) Cautio n: Before you format a disk drive, back up all data. Formatting destr[...]

  • Page 60

    C Using the AFU for DOS In this chapter ... Introduction .... .............................................................................................. ................. ........ 61 R unning the AFU from the GUI................................................ ............................................ 62 R unning the AFU from the Command Lin[...]

  • Page 61

    Appendix C: Using the AFU for DOS ● 61 Introduction The AFU is a DOS utility used to update, sa ve , or verify the H ostRAID contr o ller’ s firm ware BIOS. The AFU is easy to use and c ontains safeguards to prevent y ou from accidentally damaging the Ho stRAID contr oller’ s flash contents. Still, y o u must be car eful to use the AFU c or r[...]

  • Page 62

    Appendix C: Using the AFU for DOS ● 62 Running the AFU from the GUI The easy wa y to run the AFU is to use its GUI. I f you pr efer to run the AFU from the comma nd line, see R u nning the AFU from the Command Line on page 62 . T o acc ess the AFU: 1 Shut do wn your operating syste m and reboot t o DOS from a bootable MS-DOS floppy disk or fr om [...]

  • Page 63

    Appendix C: Using the AFU for DOS ● 63 Example This example shows a typical system response to a LIST com ma nd : A:> AFU LIST Adaptec Flash Utility V1.0 -0 B1406 (c)Adaptec In c. 1999–2005. All Rights R eserved. Controllers D etected and R ecognized: Controller #0 (03:01:00) A daptec ASC-48 300 SA V E The SAVE command sav es the c ontents [...]

  • Page 64

    Appendix C: Using the AFU for DOS ● 64 UPD A TE The UPDATE comm an d u p date s a Hos tR AI D co nt rol l er’s fla sh com po ne nt s f rom t h e f la sh image data in a UFI file. Y ou can use the UPDATE command t o update a single H ostRAID controller’ s flash components or to update mu ltiple HostRAID c ontrollers on your c omputer . Y ou mu[...]

  • Page 65

    Appendix C: Using the AFU for DOS ● 65 Example The following example shows a ty pical system response after a VERIFY comman d has been performed: A:> AFU VERIFY /C 0 Adaptec Flash Utility V1.0 -0 B1406 (c)Adaptec In c. 1999–2005. All Rights R eserved. Reading flash image file ( Build 1406) Controller #0 : Adaptec AAR -1430 File: Checksum: 6[...]

  • Page 66

    Appendix C: Using the AFU for DOS ● 66 5 If y o u hav e multiple HostRAID c ont rollers onl y—A t the DOS prompt, type afu list, then press Enter . This command displays the Adaptec SA T A Host RAID c ont rollers in y our system. N ote the Ho stRAID c ontroller n umber for th e contr oller you want to updat e; you ma y need it in Step 6 to perf[...]

  • Page 67

    D Safety Infor mation T o ensure y o ur personal safety and the safet y of your equipment: ● K eep your wo rk area and the c omputer c lean and clear of debris. ● Before opening the syst em cabinet, unplug the pow er cor d. Electr ostatic Discharge (ESD) Cautio n: ESD can damage electronic components when they are improperly handled, and can re[...]

  • Page 68

    E T echnical Specifications In this chapter ... Envir onmental Specifications ................................................................................................ 69 DC P ower Requir ements ........................................................................................................ 69 C urrent Requir ements..................[...]

  • Page 69

    Appendix E: T echnical Specifications ● 69 Environmental Specif ications Note: Forced airflow is reco mmended, but not required. DC Po wer Requirements Current Requirements Ambient temperature without batter y backup module 0 °C to 50 ° C Relative humidity 10% to 90%, noncon densing Altitude up to 3,000 meters Ripple and noise 50 mV peak-to-pea[...]

  • Page 70

    Glossary A activity See task . ACU Arr ay Configuration Utility . An appl ication used to create, configur e, and manage arrays from the controller’ s BIOS or MS-DOS. array A logical d isk created fr om available space and made up of one or more segments on one or more ph ysical disks. Arr ays ar e ty picall y used to provide data redundancy or e[...]

  • Page 71

    Glossar y ● 89 build Background initiali zation of a re dundant array . The arr ay is ac cessible throughout. RAID 1 c opies the cont ents of the primar y dr iv e to a sec ondar y drive. See clear . bus See channel . C cache Fast-ac cess memory on the controller that serves as in termediate storage for data that is r ead from, or wr itten to , dr[...]

  • Page 72

    Glossar y ● 90 disk ID U nique disk identifier that c onsists of the cha nnel number , SA T A ID . For example, (c hannel:ID:L UN) 1:04:0. See channel . drive LED Disk indicat or LED that illuminates d uring read or write operations. E event N o tification or alert from the sy stem, indica ting that a change has occurr ed. event log File used to [...]

  • Page 73

    Glossar y ● 91 L legacy disk Disk that contained a valid partition table when conne cted t o the controller . The controller manages the disk as a legacy disk arr ay whe re ther e is a one-to-one logical-to-ph ysical mapping of arr ay to disk. logical device V olume comprised of space fr om one or more phy sical drives and pr esented to the opera[...]

  • Page 74

    Glossar y ● 92 R RAID R edundant Array of Independent Disks (alternati ve definition R edundant Ar ray of Inexpensi ve Disks). RAID 0 A single-level arr ay c onsisting of two or more equal- sized segments residing on different disks. RAID 0 distributes data evenly across its respectiv e dr ives in equal-siz ed sections called st ripes. RAID 0 arr[...]

  • Page 75

    Glossar y ● 93 stripe size The amount of data in eac h section of a striped arr ay . striped array See RAID 0 , RAID 10 . T task An operation that occurs only on the RAID c ontroller , asynchro nous to all other operations; for e xample, initializing a disk or v erifying an ar ray . Some tasks ca n take an exte nded period of time, par ticularly [...]

  • Page 76

    Index A ACU creating arrays 52 Adaptec customer support 3 Adaptec Flash Utility. See AFU Adaptec RAID Configuration Utility. See HRCONF Adaptec Storage Manager installing 37 AFU 38 Array Configuration Utility. See ACU arrays creating (ACU) 52 non-RAID 49 RAID 1 50 RAID 10 50 C customer support 3 D data striping 48 disk drives connecting to SATA co [...]

  • Page 77

    Index ● 95 stripe-unit size 48 R RAID definition 48 performance tuning 49 RAID 0 49 RAID 1 50 RAID 10 50 recovering from disk drive failure Red Hat driver installation 35 Redundant Array of Independent Disks. See RAID replacing failed disk drives S SATA controllers connecting disk drives 24 SATA Select using settings 57 SCSI Serial ATA. See SATA [...]

  • Page 78

    A daptec, Inc. 691 South Milpitas Boulevard Milpitas, CA 95035 USA ©2006 Adaptec, Inc. All rights reserved. Adaptec and the Adaptec logo are trademarks of Adaptec, Inc. which may be registered in some jurisdictions. Part Number: CDP-00181-02-A, Rev. A JB 09/06[...]