Compaq DL360 Smart Array 5i Plus Controller and Battery Backed Write Cache Ena
Compaq DL360 - ProLiant - Photon Manual
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- Compaq DL360 | Smart Array 5i Plus Controller and Battery Backed Write Cache Ena - Page 1
Compaq Smart Array 5i Plus Controller and Battery Backed Write Cache Enabler User Guide Part Number 266328-001 March 2002 (First Edition) - Compaq DL360 | Smart Array 5i Plus Controller and Battery Backed Write Cache Ena - Page 2
Information Technologies Group, L.P. Compaq, the Compaq logo, Compaq Insight Manager, ProLiant, ROMPaq, SmartStart, and SoftPaq are trademarks of Compaq Information Technologies Group, L.P. in the U.S. and/or other countries. Microsoft, MS-DOS, Windows, and Windows NT are trademarks of Microsoft - Compaq DL360 | Smart Array 5i Plus Controller and Battery Backed Write Cache Ena - Page 3
xi Chapter 1 Features Overview of Controller Features 1-1 Battery Backed Write Cache Enabler 1-2 Memory ...1-4 Controller Interface 1-5 SCSI Support...1-5 Drive Array Technology 1-5 Fault Management Features 1-6 Compaq Smart Array 5i Plus Controller and Battery Backed Write Cache Enabler iii - Compaq DL360 | Smart Array 5i Plus Controller and Battery Backed Write Cache Ena - Page 4
Using the Smart Array Controller Support Software CD .......... 5-3 Creating Diskettes Using the SmartStart and Support Software CD 5-3 Creating Diskettes Using the SoftPaq File 5-4 Using the Diskettes 5-4 Updating the System Partition 5-5 Chapter 6 Configuring the System Using RBSU...6-1 Using - Compaq DL360 | Smart Array 5i Plus Controller and Battery Backed Write Cache Ena - Page 5
...7-28 Running CPQONLIN 7-29 Typical Manual Configuration Procedures in CPQONLIN 7-32 Chapter 8 Installing the Device Drivers Using the Smart Array Controller Support Software CD 8-1 Using the SmartStart and Support Software CD 8-1 Updating the Compaq Insight Manager Agents 8-2 Appendix - Compaq DL360 | Smart Array 5i Plus Controller and Battery Backed Write Cache Ena - Page 6
Drive Capacity D-11 Expanding and Extending Capacity D-11 Appendix E Probability of Logical Drive Failure Appendix F POST Error Messages Appendix G Questions and Answers Glossary Index vi Compaq Smart Array 5i Plus Controller and Battery Backed Write Cache Enabler - Compaq DL360 | Smart Array 5i Plus Controller and Battery Backed Write Cache Ena - Page 7
Guide This guide provides step-by-step instructions for installation, and reference information for operation and troubleshooting for the Compaq presence of hazardous energy circuits or electric shock hazards. Refer all servicing to qualified personnel. WARNING: To reduce the risk of injury from - Compaq DL360 | Smart Array 5i Plus Controller and Battery Backed Write Cache Ena - Page 8
power supplies or systems, indicate that the equipment is supplied by multiple sources of power. WARNING: To reduce the risk of injury from electric shock, remove all power cords to completely disconnect power from the system. This symbol indicates that the component exceeds the recommended weight - Compaq DL360 | Smart Array 5i Plus Controller and Battery Backed Write Cache Ena - Page 9
(URLs). Related Documents For additional information on the topics covered in this guide, refer to the following documentation: • Compaq Array Configuration Utility XE User Guide • Compaq servers Troubleshooting Guide Compaq Smart Array 5i Plus Controller and Battery Backed Write Cache Enabler ix - Compaq DL360 | Smart Array 5i Plus Controller and Battery Backed Write Cache Ena - Page 10
Help If you have a problem and have exhausted the information in this guide, you can get further information and other help in the following locations. Compaq Technical Support In North America, call the Compaq Technical Support Phone Center at 1-800-OK-COMPAQ. This service is available 24 hours - Compaq DL360 | Smart Array 5i Plus Controller and Battery Backed Write Cache Ena - Page 11
call 1-800-263-5868. • Elsewhere, see the Compaq website for locations and telephone numbers. Reader's Comments Compaq welcomes your comments on this guide. Please send your comments and suggestions by email to [email protected]. Compaq Smart Array 5i Plus Controller and Battery Backed - Compaq DL360 | Smart Array 5i Plus Controller and Battery Backed Write Cache Ena - Page 12
Linux (Refer to the Compaq website for further information about Linux version support.) - SCO UnixWare 7.XX • Supports the Compaq Universal Hot-Plug Tape Drive • Supports drive and array movement or optional write cache allocation from 0-64 MB Compaq Smart Array 5i Plus Controller User Guide 1-1 - Compaq DL360 | Smart Array 5i Plus Controller and Battery Backed Write Cache Ena - Page 13
Compaq drives (requires Compaq Insight Manager) - Easy-to-use Compaq Array Configuration Utility (ACU) and browser-based Compaq Array Configuration Utility XE (ACU-XE) - Option ROM Configuration time limit) also applies if a power outage occurs. When power is restored to the system, an initialization - Compaq DL360 | Smart Array 5i Plus Controller and Battery Backed Write Cache Ena - Page 14
power Power-On Self-Test (POST) message 1794 is displayed when the server is powered server without using any tools. For detailed instructions, refer to the documentation that ships with your server server is powered up, the green and the server is powered down, After the server is powered down, - Compaq DL360 | Smart Array 5i Plus Controller and Battery Backed Write Cache Ena - Page 15
Green Off Amber On Amber Blinking Amber Server is on and is in the first 30 seconds after power-up Amber and green Server is off and is in data detached User data held in write cache is being backed up Memory The Smart Array 5i Plus Controller and Battery Backed Write Cache Enabler has a - Compaq DL360 | Smart Array 5i Plus Controller and Battery Backed Write Cache Ena - Page 16
Enabler interfaces to the server through a high-performance 32 Compaq ACU-XE, a browser-based utility, helps you configure the hardware in the way that best suits your needs. Refer to the Compaq SmartStart™ and Support CD for additional information. Compaq Smart Array 5i Plus Controller User Guide - Compaq DL360 | Smart Array 5i Plus Controller and Battery Backed Write Cache Ena - Page 17
and the network operating system support several fault management and data reliability Compaq server models use different messages for different situations. These messages are described in your server documentation. • Interim data recovery occurs if a drive fails in fault-tolerant configurations - Compaq DL360 | Smart Array 5i Plus Controller and Battery Backed Write Cache Ena - Page 18
Instructions for using the predictive failure alert feature can be found in the documentation for Compaq Insight Manager software and Compaq Management Agents. This documentation is located on the Compaq Management CD power fluctuation during ROM upgrade). If corruption occurs, the server - Compaq DL360 | Smart Array 5i Plus Controller and Battery Backed Write Cache Ena - Page 19
depend on whether the server has an operating : 5 Set the boot controller (Chapter 6). ....... 4 Configure the system (Chapter 6). drivers (Chapter 8). 8 Create additional logical drives if desired and format them (Chapter 7). Figure 2-1: Controller installation in a new system Compaq - Compaq DL360 | Smart Array 5i Plus Controller and Battery Backed Write Cache Ena - Page 20
Configuration Utility, update the system partition (Chapter 5). 4 Update the controller firmware (Chapter 5). : 6 Install the device driver for your operating system (Chapter 8). : 7 Update Compaq Controller installation in a previously configured system 2-2 Compaq Smart Array 5i Plus - Compaq DL360 | Smart Array 5i Plus Controller and Battery Backed Write Cache Ena - Page 21
. Many servers are also capable of producing energy levels that are considered hazardous. These servers are to be serviced by qualified server is the first unit powered down and the last to be powered back up. Doing this ensures that the system will not erroneously mark the drives as failed. Compaq - Compaq DL360 | Smart Array 5i Plus Controller and Battery Backed Write Cache Ena - Page 22
configure the first array and logical drive. b. Install your operating system. c. Run ACU-XE tools to configure and manage server storage with the Smart Array 5i Plus Controller. Installation is complete. 3-2 Compaq Smart Start 5i Plus Controller and Battery Backed Write Cache Enabler User Guide - Compaq DL360 | Smart Array 5i Plus Controller and Battery Backed Write Cache Ena - Page 23
System ROMPaq utility has two main sources: • The SmartStart and Support Software CD that is either shipped with your server or available directly from Compaq • The downloadable SoftPaqTM file on the Compaq website If your server has a bootable CD-ROM drive, you can run System ROMPaq directly from - Compaq DL360 | Smart Array 5i Plus Controller and Battery Backed Write Cache Ena - Page 24
CD 1. Boot the server from the SmartStart and Support Software CD. 2. On the Compaq System Utilities screen, select Run ROMPaq. 3. Follow the on-screen prompts and instructions directory on your hard drive. 2. Go to the Compaq website, www.compaq.com. 3. Locate the page containing the SoftPaq file - Compaq DL360 | Smart Array 5i Plus Controller and Battery Backed Write Cache Ena - Page 25
instructions to create the System ROMPaq diskette. 8. To update the firmware, follow the procedure given in the section "Using the Diskette." Using the Diskette 1. With the server powered Firmware Images: your server date of existing ROM server. Compaq Smart Array 5i Plus Controller and - Compaq DL360 | Smart Array 5i Plus Controller and Battery Backed Write Cache Ena - Page 26
versions of the utility are released. The Options ROMPaq utility has two main sources: • Smart Array Controller Support Software CD • The downloadable SoftPaq file on the Compaq website If your server has a bootable CD-ROM drive, you can run Options ROMPaq directly from the Smart Array Controller - Compaq DL360 | Smart Array 5i Plus Controller and Battery Backed Write Cache Ena - Page 27
the Controller Firmware Running Options ROMPaq from the Smart Array Controller Support Software CD 1. Place the Smart Array Controller Support Software CD in the server CD-ROM drive. 2. Restart the server. 3. When the Compaq System Utilities screen is displayed, select Run Options ROMPaq and then - Compaq DL360 | Smart Array 5i Plus Controller and Battery Backed Write Cache Ena - Page 28
." Creating Diskettes Using the SmartStart and Support Software CD 1. Insert the SmartStart and Support Software CD into the CD-ROM drive tray of a server with a bootable CD-ROM drive. 2. Restart the server. 3. On the Compaq System Utilities screen, select Create Support Software. 4. On the Diskette - Compaq DL360 | Smart Array 5i Plus Controller and Battery Backed Write Cache Ena - Page 29
remaining on-screen instructions to create the Options ROMPaq diskettes. 7. To complete the firmware update, follow the procedure given in the section "Using the Diskettes." Creating Diskettes Using the SoftPaq File 1. Create a temporary directory on your hard drive. 2. On the Compaq website, locate - Compaq DL360 | Smart Array 5i Plus Controller and Battery Backed Write Cache Ena - Page 30
, and then go to step 8 of these instructions: The ROM image files found for the device server that was previously configured with SCU, you must now use this utility to update the system partition. NOTE: If your server uses the ROM-Based Setup Utility (RBSU), you do not need to run SCU. Compaq - Compaq DL360 | Smart Array 5i Plus Controller and Battery Backed Write Cache Ena - Page 31
used SCU to configure your server, this option would have been the default. To check that the system is using linear memory, run SCU and view the Compaq memory settings. Be sure that a linear option is selected under the Base Memory option. 1. Restart the server from the CD. 2. If the CD-ROM drive - Compaq DL360 | Smart Array 5i Plus Controller and Battery Backed Write Cache Ena - Page 32
RBSU RBSU is a system configuration utility that is embedded in the system ROM, and is customized for the server on which it is installed. RBSU is updated by using System ROMPaq. IMPORTANT: Not all servers support RBSU. To use RBSU: 1. Power up the server. Compaq Smart Array 5i Plus Controller - Compaq DL360 | Smart Array 5i Plus Controller and Battery Backed Write Cache Ena - Page 33
-Based Setup Utility menu screen is displayed. Figure 6-1: RBSU menu screen 3. Configure your system. (For detailed instructions, refer to the Compaq ROMBased Setup Utility User Guide.) 4. Set the boot controller by selecting Boot Controller Order on the RBSU menu screen and following the on-screen - Compaq DL360 | Smart Array 5i Plus Controller and Battery Backed Write Cache Ena - Page 34
continues with the startup sequence.) 1. Power up the server and let the system startup sequence begin. 2. While the prompt message is on the screen, press the F8 key to start ORCA. 3. On the Option ROM Configuration for Arrays Main Menu screen, select Select Boot Controller and follow the prompts - Compaq DL360 | Smart Array 5i Plus Controller and Battery Backed Write Cache Ena - Page 35
Compaq Insight Manager XE • NetWare Online Array Configuration (CPQONLIN) Utility-a menu-driven utility for NetWare The following limitations apply to all configuration mix drives of different capacity within the same array. Each configuration utility treats all physical drives in an array as if they - Compaq DL360 | Smart Array 5i Plus Controller and Battery Backed Write Cache Ena - Page 36
interface Available in languages other than English Executable at any time Available on CD Uses a wizard to suggest the optimum configuration for an unconfigured controller Describes configuration errors Supports these operating systems: Windows 2000 Windows NT NetWare Linux Allows these procedures - Compaq DL360 | Smart Array 5i Plus Controller and Battery Backed Write Cache Ena - Page 37
(If ORCA is not supported, the prompt message is not displayed and the system continues with the startup sequence.) While the prompt is displayed, press the F8 key to start ORCA. The Option ROM Configuration for Arrays Main Menu screen is displayed, allowing you to select the boot controller for the - Compaq DL360 | Smart Array 5i Plus Controller and Battery Backed Write Cache Ena - Page 38
drive using the instructions given in your operating system documentation. Using ACU ACU is located on the Smart Array Controller Support Software CD and on the SmartStart and Support Software CD. You can run ACU directly from one of these CDs, or-if the server you are configuring is running the - Compaq DL360 | Smart Array 5i Plus Controller and Battery Backed Write Cache Ena - Page 39
the CD into the CD-ROM drive of the server and follow the on-screen instructions to download the utility. 2. When installation is complete, click Start, and then select Compaq System Tools. 3. Double-click ACU. Compaq Smart Array 5i Plus Controller and Battery Backed Write Cache Enabler User Guide - Compaq DL360 | Smart Array 5i Plus Controller and Battery Backed Write Cache Ena - Page 40
Configuration screen This screen contains the following regions: • Menu bar • Controller Selection box • Logical Configuration View window • Drive View box • Controller box • Array box • Logical Drive box 7-6 Compaq Smart Array 5i Plus Controller and Battery Backed Write Cache Enabler User Guide - Compaq DL360 | Smart Array 5i Plus Controller and Battery Backed Write Cache Ena - Page 41
View window let you switch between the physical and logical configuration views. Figure 7-4 shows a typical physical configuration view, and Figure 7-2 shows a typical logical configuration view. Compaq Smart Array 5i Plus Controller and Battery Backed Write Cache Enabler User Guide 7-7 - Compaq DL360 | Smart Array 5i Plus Controller and Battery Backed Write Cache Ena - Page 42
window NOTE: Selecting any item in the Configuration View window will cause the corresponding hard drive Box Use the radio buttons in this box to display a logical or physical configuration view in the Configuration View window. Figure 7-5: Drive View box Controller Box The buttons in the Controller - Compaq DL360 | Smart Array 5i Plus Controller and Battery Backed Write Cache Ena - Page 43
The buttons in the Array box are activated when you select an array in the Configuration View window. Figure 7-7: Array box Click one of these buttons to display the logical drive in the Configuration View window. Compaq Smart Array 5i Plus Controller and Battery Backed Write Cache Enabler User - Compaq DL360 | Smart Array 5i Plus Controller and Battery Backed Write Cache Ena - Page 44
right of the ACU Main Configuration screen to get a detailed description of the item that is selected in the Configuration View window. Secondary Screens click Settings in the Controller box (Figure 7-6) on the ACU Main Configuration screen. This screen allows you to set the rebuild priority, expand - Compaq DL360 | Smart Array 5i Plus Controller and Battery Backed Write Cache Ena - Page 45
Configuring High setting. The Accelerator Ratio setting determines the amount of memory allocated to the read and write caches. Some applications may Create Array in the Controller box (Figure 7-6) on the ACU Main Configuration screen. The left panel of the Create Drive Array screen shows all - Compaq DL360 | Smart Array 5i Plus Controller and Battery Backed Write Cache Ena - Page 46
Configuration screen. This screen resembles the Create Drive Array screen (Figure 7-10), and allows you to change the configuration of your array. Expand Array Screen To display this screen, click Expand in the Array box on the ACU Main Configuration already been configured. The extra - Compaq DL360 | Smart Array 5i Plus Controller and Battery Backed Write Cache Ena - Page 47
click Create Logical Drive in the Array box (Figure 7-7) on the ACU Main Configuration screen. This screen allows you to select the fault-tolerance method, enable the box • Logical Drive Size box • Advanced button Compaq Smart Array 5i Plus Controller and Battery Backed Write Cache Enabler User - Compaq DL360 | Smart Array 5i Plus Controller and Battery Backed Write Cache Ena - Page 48
Supported Stripe Sizes (KB) 8, 16, 32, 64, 128, 256 8, 16, 32, 64, 128, 256 8, 16, 32, 64 Default (KB) 128 128 16 Table 7-3: Optimum Stripe Size for a Given Application Type of Server logical drives per array. 7-14 Compaq Smart Array 5i Plus Controller and Battery Backed Write Cache Enabler User - Compaq DL360 | Smart Array 5i Plus Controller and Battery Backed Write Cache Ena - Page 49
boot size to be able to create large boot partitions. For example, enabling the maximum boot boot size may decrease performance of the logical drive. Modify Logical Drive Screen To display this screen, click Modify in the Logical Drive box (Figure 7-8) on the ACU Main Configuration Configuration - Compaq DL360 | Smart Array 5i Plus Controller and Battery Backed Write Cache Ena - Page 50
Extend in the Logical Drive box (Figure 7-8) on the ACU Main Configuration screen. This screen allows you to increase the capacity of a logical , without disruption of data. IMPORTANT: Not all operating systems support online capacity extension. See the section "Extending Logical Drive Capacity - Compaq DL360 | Smart Array 5i Plus Controller and Battery Backed Write Cache Ena - Page 51
the procedure for manually creating a new array: 1. Configure the controller settings. configured with RAID 5 fault tolerance. • Array B: two 9.1-GB drives in a RAID 1 fault-tolerance configuration. Configuring the Controller Settings 1. On the ACU Main Configuration Configuration screen. Compaq Smart - Compaq DL360 | Smart Array 5i Plus Controller and Battery Backed Write Cache Ena - Page 52
Configuring an Array Assigning with the number of drives in the array. Compaq recommends that no more than 14 drives be used per array in RAID 5 configurations. 4. Select the drive at Port 1: SCSI ID Figure 7-15. 7-18 Compaq Smart Array 5i Plus Controller and Battery Backed Write Cache Enabler User - Compaq DL360 | Smart Array 5i Plus Controller and Battery Backed Write Cache Ena - Page 53
return to the ACU Main Configuration screen. The Logical Configuration View window now looks like Figure 7-16. Figure 7-16: Logical Configuration View of Example Array to return to the ACU Main Configuration screen. Compaq Smart Array 5i Plus Controller and Battery Backed Write Cache Enabler User - Compaq DL360 | Smart Array 5i Plus Controller and Battery Backed Write Cache Ena - Page 54
View window and following the previous steps. This time, select RAID 1 as the fault tolerance method. Save the configuration as before. The ACU Main Configuration screen now looks like Figure 7-17. 7-20 Compaq Smart Array 5i Plus Controller and Battery Backed Write Cache Enabler User Guide - Compaq DL360 | Smart Array 5i Plus Controller and Battery Backed Write Cache Ena - Page 55
an Array Figure 7-17: Example array - Logical Configuration View window, two arrays NOTE: The capacity shown for each logical drive is this time. There are three stages in the procedure for expanding an array: Compaq Smart Array 5i Plus Controller and Battery Backed Write Cache Enabler User - Compaq DL360 | Smart Array 5i Plus Controller and Battery Backed Write Cache Ena - Page 56
Configuring Array A-three 4.3-GB drives in a RAID 5 configuration, no spare. • Array B-two 9.1-GB drives in a RAID 1 configuration, no spare. Now you install a 4.3-GB Select Array A in the Logical Configuration View window. 7-22 Compaq Smart Array 5i Plus Controller and Battery Backed Write - Compaq DL360 | Smart Array 5i Plus Controller and Battery Backed Write Cache Ena - Page 57
Configuring an Array 2. Click Expand in the Array box. 3. In the left-hand panel of to the ACU Main Configuration screen. 10. On the menu bar, select Controller, Save Configuration. The settings for the second logical drive are saved and the capacity expansion process begins. Compaq Smart Array 5i - Compaq DL360 | Smart Array 5i Plus Controller and Battery Backed Write Cache Ena - Page 58
Configuring system support online logical drive capacity extension. Some operating systems also support offline Select the logical drive in the Logical Configuration View window. 3. Click Extend in the Configuration screen. 7-24 Compaq Smart Array 5i Plus Controller and Battery Backed Write - Compaq DL360 | Smart Array 5i Plus Controller and Battery Backed Write Cache Ena - Page 59
on the menu bar and select Save Configuration. A progress bar in the lower right memory on the array accelerator is no smaller than the lowest common multiple of the total stripe sizes of the two different configurations Compaq Smart Array 5i Plus Controller and Battery Backed Write Cache Enabler - Compaq DL360 | Smart Array 5i Plus Controller and Battery Backed Write Cache Ena - Page 60
.HAM from the SmartStart and Support Software CD or the Controller Support Software CD and diskettes. (Detailed instructions are given in the README file on the CD.) 2. Load CPQONLIN.NLM from the same source. 3. Open CPQONLIN.NLM and follow the on-screen instructions. 7-26 Compaq Smart Array 5i - Compaq DL360 | Smart Array 5i Plus Controller and Battery Backed Write Cache Ena - Page 61
drive and press the Enter key. Otherwise, select Custom Configuration and continue the procedure as described in the "Manual Configuration" section. 2. Press the Esc key to save the changes and return to the controller selection screen. Compaq Smart Array 5i Plus Controller and Battery Backed Write - Compaq DL360 | Smart Array 5i Plus Controller and Battery Backed Write Cache Ena - Page 62
logical drive using the instructions given in your operating system documentation. Manual Configuration Figure 7-22: Main manual configuration screen Highlight the the menu options for each item in the Logical Configuration View panel. If an option is not applicable in any particular case, it is - Compaq DL360 | Smart Array 5i Plus Controller and Battery Backed Write Cache Ena - Page 63
Configuring an Array Table 7-4: Menu Options in CPQONLIN Controller Options Menu Controller Settings Rebuild Priority and unassigned hard drives attached to the controller) (Panel shows physical view of new array) Compaq Smart Array 5i Plus Controller and Battery Backed Write Cache Enabler User - Compaq DL360 | Smart Array 5i Plus Controller and Battery Backed Write Cache Ena - Page 64
to the array only when all data storage drives have been assigned. 6. Select Accept Changes and press the Enter key. CPQONLIN returns to the Main Manual Configuration screen. 7-30 Compaq Smart Array 5i Plus Controller and Battery Backed Write Cache Enabler User - Compaq DL360 | Smart Array 5i Plus Controller and Battery Backed Write Cache Ena - Page 65
screen. Configuring the Controller Settings The Controller Settings menu option allows you to choose the drive rebuild priority, expansion priority, and accelerator ratio for all arrays on the controller. Compaq Smart Array 5i Plus Controller and Battery Backed Write Cache Enabler User Guide 7-31 - Compaq DL360 | Smart Array 5i Plus Controller and Battery Backed Write Cache Ena - Page 66
ratio determines the amount of memory allocated to the read and configure, and then press the Enter key. 2. Select Controller Settings from the Controller Options panel, and then press the Enter key. The Controller Settings screen is displayed. Figure 7-23: Controller Settings screen 7-32 Compaq - Compaq DL360 | Smart Array 5i Plus Controller and Battery Backed Write Cache Ena - Page 67
Esc key to save the new configuration. 5. Exit CPQONLIN, and then the array during periods of low server use. NOTE: The expansion process fully charged. 3. In the Logical Configuration View panel, select the array that Compaq Smart Array 5i Plus Controller and Battery Backed Write Cache Enabler User - Compaq DL360 | Smart Array 5i Plus Controller and Battery Backed Write Cache Ena - Page 68
Configuring an Array Migrating RAID Level or Stripe Size Performance may be degraded slightly during migration, depending on the Expand (or Rebuild) Priority setting. To minimize any effect, migrate during periods of low server use. NOTE: The migration process takes about 15 minutes per gigabyte. - Compaq DL360 | Smart Array 5i Plus Controller and Battery Backed Write Cache Ena - Page 69
the SmartStart and Support Software CD If you are setting up a new server, the Smart Array Controller drivers are installed and configured at the same time that you install the operating system. Refer to the documentation provided with the CD for the operating system installation instructions. If - Compaq DL360 | Smart Array 5i Plus Controller and Battery Backed Write Cache Ena - Page 70
the Device Drivers To create CSPs: 1. Insert the SmartStart and Support Software CD into the CD-ROM drive tray of a server with a bootable CD-ROM drive. The server does not need to be the one in which you are going to install the controller. 2. Restart the server. 3. On the Compaq System Utilities - Compaq DL360 | Smart Array 5i Plus Controller and Battery Backed Write Cache Ena - Page 71
certifications and identification, your product has been assigned a unique Compaq series number. The series number can be found on the product of the device as well as additional operating instructions for the user. Compaq Smart Array 5i Plus Controller and Battery Backed Write Cache Enabler - Compaq DL360 | Smart Array 5i Plus Controller and Battery Backed Write Cache Ena - Page 72
not installed and used in accordance with the instructions, may cause harmful interference to radio communications installed and used in accordance with the instructions, may cause harmful interference to radio communications Compaq Smart Array 5i Plus Controller and Battery Backed Write Cache - Compaq DL360 | Smart Array 5i Plus Controller and Battery Backed Write Cache Ena - Page 73
contact us by mail or telephone: • Compaq Computer Corporation P. O. Box 692000, Mail declaration, contact us by mail or telephone: • Compaq Computer Corporation P. O. Box 692000, Mail Stop 510101 by Compaq Computer Corporation may void the user's authority to operate the equipment. Compaq Smart - Compaq DL360 | Smart Array 5i Plus Controller and Battery Backed Write Cache Ena - Page 74
following two conditions: (1) this device may not cause harmful interference, and (2) this device must accept any interference received, including interference that may cause undesired operation A-4 Compaq Smart Array 5i Plus Controller and Battery Backed Write Cache Enabler User - Compaq DL360 | Smart Array 5i Plus Controller and Battery Backed Write Cache Ena - Page 75
Interference • EN55024 (IEC61000-4-2, 3, 4, 5, 6, 8, 11) - Electromagnetic Immunity • EN61000-3-2 (IEC61000-3-2) - Power Line Harmonics • EN61000-3-3 (IEC61000-3-3) - Power Line Flicker • EN60950 (IEC950) - Product Safety Compaq Smart Array 5i Plus Controller and Battery Backed Write Cache Enabler - Compaq DL360 | Smart Array 5i Plus Controller and Battery Backed Write Cache Ena - Page 76
Regulatory Compliance Notices Japanese Notice Taiwanese Notice A-6 Compaq Smart Array 5i Plus Controller and Battery Backed Write Cache Enabler User Guide - Compaq DL360 | Smart Array 5i Plus Controller and Battery Backed Write Cache Ena - Page 77
Compaq laser device enclosure. There are no user-serviceable components inside. • Do not operate controls, herein. • Allow only Compaq authorized service technicians to repair the laser Compaq systems equipped with laser devices comply with appropriate safety standards including IEC 825. Compaq - Compaq DL360 | Smart Array 5i Plus Controller and Battery Backed Write Cache Ena - Page 78
following label or equivalent is located on the surface of the Compaq supplied laser device. This label indicates that the product is classified as Output power Less than 0.2 mW or 10,869 W m-2 sr-1 Polarization Circular 0.25 Numerical aperture 0.45 inches +/- 0.04 inches A-8 Compaq Smart - Compaq DL360 | Smart Array 5i Plus Controller and Battery Backed Write Cache Ena - Page 79
Compaq by a Compaq authorized service provider using the Compaq spare designated Compaq authorized reseller or your authorized service or water. • Replace only with the Compaq spare designated for this product. Batteries, to Compaq, your authorized Compaq Partners, or their agents. Compaq Smart - Compaq DL360 | Smart Array 5i Plus Controller and Battery Backed Write Cache Ena - Page 80
a grounded surface before removing them from their containers. • Avoid touching pins, leads, or circuitry. • Always be properly grounded when touching a static-sensitive component or assembly. Compaq Smart Array 5i Plus Controller and Battery Backed Write Cache Enabler User - Compaq DL360 | Smart Array 5i Plus Controller and Battery Backed Write Cache Ena - Page 81
Use heel straps, toe straps, or boot straps at standing workstations. Wear the straps conductive field service tools. • Use a portable field service kit with a folding static-dissipating work mat. If you do not have any of the suggested equipment for proper grounding, have a Compaq - Compaq DL360 | Smart Array 5i Plus Controller and Battery Backed Write Cache Ena - Page 82
read/write (R/W) operations, since data can still be transferred to only one physical drive at a time. R/W P1 P2 P3 Figure C-1: Physical drives added to system Compaq Smart Array 5i Plus Controller and Battery Backed Write Cache Enabler User - Compaq DL360 | Smart Array 5i Plus Controller and Battery Backed Write Cache Ena - Page 83
time required for data transfer. L1 P1 P2 P3 Figure C-2: Physical drives configured into a logical drive (L1) Because the read/write heads are active simultaneously a set of data stripes (see Figure C-3). C-2 Compaq Smart Array 5i Plus Controller and Battery Backed Write Cache Enabler User - Compaq DL360 | Smart Array 5i Plus Controller and Battery Backed Write Cache Ena - Page 84
of physical drives containing the logical drive is called a drive array, or simply array. Since all the physical drives in an array are commonly configured into just one logical drive, the term array is also often used as a synonym for logical drive. However, an array can contain several logical - Compaq DL360 | Smart Array 5i Plus Controller and Battery Backed Write Cache Ena - Page 85
is lost. To protect against data loss due to physical drive failure, logical drives are configured with fault tolerance. There are several fault-tolerance methods; those supported by current Compaq controllers (and described in the "Fault Tolerance Methods" section) are: • RAID 0-Data Striping only - Compaq DL360 | Smart Array 5i Plus Controller and Battery Backed Write Cache Ena - Page 86
configuration will still fail.) When you configure an online spare, it is spare to each array; you can configure one hard drive to be the RAID 0-No Fault Tolerance This configuration (see Figure C-3) provides no Compaq Smart Array 5i Plus Controller and Battery Backed Write Cache Enabler User - Compaq DL360 | Smart Array 5i Plus Controller and Battery Backed Write Cache Ena - Page 87
can only preserve data by backing it up to external drives. RAID 1+0-Drive Mirroring In this configuration, data is duplicated onto a second drive. B1 B1 B2 B2 B3 B3 B4 B4 P1 are mirrored in pairs. C-6 Compaq Smart Array 5i Plus Controller and Battery Backed Write Cache Enabler User - Compaq DL360 | Smart Array 5i Plus Controller and Battery Backed Write Cache Ena - Page 88
is often referred to as RAID 1. Advantages The advantages of RAID 1+0 are that: • It has the highest read and write performance of any fault-tolerant configuration. • No loss of data occurs as long as none of the failed drives are mirrored to another failed drive (up to half of the physical - Compaq DL360 | Smart Array 5i Plus Controller and Battery Backed Write Cache Ena - Page 89
data is usually written to an online spare in a process called a rebuild. This configuration is useful when cost, performance, and data availability are equally important. S1 B1 S2 parity information (Px,y) C-8 Compaq Smart Array 5i Plus Controller and Battery Backed Write Cache Enabler User - Compaq DL360 | Smart Array 5i Plus Controller and Battery Backed Write Cache Ena - Page 90
drive space formula Minimum number of physical drives RAID 0 Striping (no fault tolerance) 100% n 1 RAID 1+0 Mirroring 50% n/2 2 RAID 5 Distributed Data Guarding 67% to 93% (n-1)/n 3 continued Compaq Smart Array 5i Plus Controller and Battery Backed Write Cache Enabler User - Compaq DL360 | Smart Array 5i Plus Controller and Battery Backed Write Cache Ena - Page 91
effectiveness Fault tolerance Suggested RAID Level RAID 1+0 RAID 5 (RAID 0 if fault tolerance is not required) RAID 5 (RAID 0 if fault tolerance is not required) RAID 1+0 C-10 Compaq Smart Array 5i Plus Controller and Battery Backed Write Cache Enabler User - Compaq DL360 | Smart Array 5i Plus Controller and Battery Backed Write Cache Ena - Page 92
operating system may also support software-based RAID or the remaining controller and drives will service all requests. However, the hardware- configure your arrays with RAID 0 for maximum storage capacity and refer to your operating system documentation for further implementation details. Compaq - Compaq DL360 | Smart Array 5i Plus Controller and Battery Backed Write Cache Ena - Page 93
Compaq ProLiantTM servers and storage systems, but values for other drives must be set manually. • Do not terminate the drives. Compaq servers supported by the Smart Array Controller are listed at www.compaq can be affected differently. • RAID 0 configurations cannot tolerate drive failure. If any - Compaq DL360 | Smart Array 5i Plus Controller and Battery Backed Write Cache Ena - Page 94
are visible through the front of the server or external storage unit. When a drive is configured as a part of an array and attached to a powered-on controller, the status of the D-1: Hard drive status LED indicators D-2 Compaq Smart Array 5i Plus Controller and Battery Backed Write Cache User Guide - Compaq DL360 | Smart Array 5i Plus Controller and Battery Backed Write Cache Ena - Page 95
online if the array is configured for fault tolerance and all other drives in the array are online. The drive is online and configured as part of an array may cause data loss. The drive is being accessed, but (1) it is not configured as part of an array, (2) it is a replacement drive and rebuild has - Compaq DL360 | Smart Array 5i Plus Controller and Battery Backed Write Cache Ena - Page 96
Diagnostic Utility (ADU) lists all failed drives. • Compaq Insight Manager can detect failed drives remotely across a network. Additional information about hard drive problems can be found in the Compaq Servers Troubleshooting Guide. D-4 Compaq Smart Array 5i Plus Controller and Battery Backed - Compaq DL360 | Smart Array 5i Plus Controller and Battery Backed Write Cache Ena - Page 97
configured with RAID 5 fault tolerance will fail. Compromised fault tolerance may also be caused by non-drive problems, such as temporary power again be compromised. If so, cycle the power again. If the 1779 POST message is Compaq Smart Array 5i Plus Controller and Battery Backed Write Cache User - Compaq DL360 | Smart Array 5i Plus Controller and Battery Backed Write Cache Ena - Page 98
a drive in a fault-tolerant configuration is replaced while the system power is off, a Power-On Self-Test (POST) message time when using 9-GB Wide-Ultra hard drives in a RAID 5 configuration varies from 10 minutes per gigabyte (for 3 drives) to 20 Compaq Smart Array 5i Plus Controller and Battery - Compaq DL360 | Smart Array 5i Plus Controller and Battery Backed Write Cache Ena - Page 99
use Compaq Insight Compaq Insight Manager documentation on the Compaq Management CD for details. CAUTION: Sometimes, a drive that has previously been failed by the controller may seem to be operational after the system is power power is on, in a fault-tolerant configuration - Compaq DL360 | Smart Array 5i Plus Controller and Battery Backed Write Cache Ena - Page 100
ID jumpers manually, check the ID value to be sure that the correct physical drive is being replaced. Set the same ID value on the replacement drive to prevent SCSI ID conflicts. CAUTION: In systems using external data storage, take care that the server is the first unit to be powered down and - Compaq DL360 | Smart Array 5i Plus Controller and Battery Backed Write Cache Ena - Page 101
: - In RAID ADG configurations, any two drives in the array can be replaced simultaneously. - In RAID 1+0 configurations, any drives that are from one controller to another (even if the controllers are on different servers). However, if you combine arrays that were on different controllers into one - Compaq DL360 | Smart Array 5i Plus Controller and Battery Backed Write Cache Ena - Page 102
: If a 1785 (Not Configured) POST message is displayed, power the system down immediately to avoid data loss, and then return the drives to their original locations. 5. Restore the data from backup if necessary. D-10 Compaq Smart Array 5i Plus Controller and Battery Backed Write Cache User Guide - Compaq DL360 | Smart Array 5i Plus Controller and Battery Backed Write Cache Ena - Page 103
Installation and Replacement You can now check the new drive configuration by running ORCA or the Array Configuration Utility (see Chapter 7 for details). Upgrading Disk Drive Capacity logical drives over the enlarged array. Compaq Smart Array 5i Plus Controller and Battery Backed Write Cache User - Compaq DL360 | Smart Array 5i Plus Controller and Battery Backed Write Cache Ena - Page 104
the operating system), the configuration utility must be running in the same environment as the normal server applications. Also, online support capacity extension. Also, not all operating systems allow extension to be carried out while the system is online (see Chapter 7 for details). D-12 Compaq - Compaq DL360 | Smart Array 5i Plus Controller and Battery Backed Write Cache Ena - Page 105
drive, assuming that no online spares are present. Adding an online spare to any of the fault-tolerant RAID configurations further decreases the probability of logical drive failure by a factor of about a thousand. Compaq Smart Array 5i Plus Controller and Battery Backed Writer Cache Enabler User - Compaq DL360 | Smart Array 5i Plus Controller and Battery Backed Write Cache Ena - Page 106
number of physical drives in array 0.01 Relative likelihood of logical drive failure 1 5 9 13 17 21 25 29 33 37 41 45 49 53 57 0.001 RAID 0 0.0001 1E-05 1E-06 1E-07 RAID 5 RAID 1 1E-08 1E-09 RAID ADG 1E-10 1E-11 1E-12 1E-13 Figure - Compaq DL360 | Smart Array 5i Plus Controller and Battery Backed Write Cache Ena - Page 107
Many of these Power-On-Test (POST) messages are self-explanatory and suggest corrective actions for troubleshooting. Detailed information termination or cabling problem with the system board integrated SCSI controller. See the cabling information in this guide. This configuration is not recommended - Compaq DL360 | Smart Array 5i Plus Controller and Battery Backed Write Cache Ena - Page 108
signal integrity, internal SCSI connector should be removed if external drives are attached to the same SCSI port (followed by further details). Follow the remaining instructions in the POST message. continued F-2 Compaq Smart Array 5i Plus Controller and Battery Backed Write Cache Enabler User - Compaq DL360 | Smart Array 5i Plus Controller and Battery Backed Write Cache Ena - Page 109
accelerator memory size change detected - array accelerator configuration has powered down. The logical drive configuration information has been updated to add the new logical drives. The maximum number of logical drives supported memory has been lost. continued Compaq Smart Array 5i Plus - Compaq DL360 | Smart Array 5i Plus Controller and Battery Backed Write Cache Ena - Page 110
initial configuration of power up. This message appears at the next power-up if the controller locks due to excessive temperature. Check for proper operation of the server cooling fan. 1754 Slot z drive array - RAID ADG drive(s) configured configured logical drives are configured). 1756 Slot x - Compaq DL360 | Smart Array 5i Plus Controller and Battery Backed Write Cache Ena - Page 111
controller or server system board. 1762 Redundant controller operation is not supported in this firmware version. Please remove redundant controller or upgrade controller firmware. (Controller is disabled until this problem is resolved.) Remove the redundant controller or visit the Compaq website - Compaq DL360 | Smart Array 5i Plus Controller and Battery Backed Write Cache Ena - Page 112
16-bit memory cannot be configured in memory range C0000 Configuration Utility if a SMART-2/E is not the primary (boot ) controller. 1766 Slot x drive array requires System ROM upgrade. Run the latest version of the System ROMPaq utility. Run System ROMPaq Utility. continued F-6 Compaq - Compaq DL360 | Smart Array 5i Plus Controller and Battery Backed Write Cache Ena - Page 113
a controller reset or power cycle occurs while array expansion compaq.com): The indicated drives are running firmware that may cause intermittent problems . Use the Options ROMPaq utility to upgrade firmware on all drives to the latest revision. SCSI port (y) SCSI ID (x) continued Compaq - Compaq DL360 | Smart Array 5i Plus Controller and Battery Backed Write Cache Ena - Page 114
to the same SCSI bus. The indicated SCSI bus is disabled until this problem is resolved. SCSI port (y): Check the cables Turn off the server power and check the cabling to the specified SCSI port. continued F-8 Compaq Smart Array 5i Plus Controller and Battery Backed Write Cache Enabler User - Compaq DL360 | Smart Array 5i Plus Controller and Battery Backed Write Cache Ena - Page 115
Cooling fan malfunction When the ProLiant Storage System power LED is amber instead of green, the following conditions may be present: detected • A fan failure • SCSI port (y): Overheated • A redundant power supply failure condition detected • A thermal problem • SCSI port (y): Side-panel - Compaq DL360 | Smart Array 5i Plus Controller and Battery Backed Write Cache Ena - Page 116
drive failure. The following SCSI drive(s) should be replaced: Check for loose cables. Replace defective drive x and/or cable(s). SCSI port (y) SCSI ID (x) continued F-10 Compaq Smart Array 5i Plus Controller and Battery Backed Write Cache Enabler User - Compaq DL360 | Smart Array 5i Plus Controller and Battery Backed Write Cache Ena - Page 117
are unknown, then turn system power OFF and move drives to their original positions. (3) Configuration information indicates drive positions beyond the resume. (4) Configuration information indicates drives were configured on a controller with a newer firmware version. continued Compaq Smart Array - Compaq DL360 | Smart Array 5i Plus Controller and Battery Backed Write Cache Ena - Page 118
message normally appears when a drive is replaced in a fault-tolerant configuration when the system is powered down. In this case, press the F1 key to start the starting Automatic Data Recovery. continued F-12 Compaq Smart Array 5i Plus Controller and Battery Backed Write Cache Enabler User - Compaq DL360 | Smart Array 5i Plus Controller and Battery Backed Write Cache Ena - Page 119
key to reset configuration - all data configured and lose all the data on them. 2. Repair the connection and press the F2 key. If this message is not eliminated by pressing the F2 key, run the Array Diagnostics Utility (ADU). 3. Contact your Compaq authorized service provider. -or- (2) Faulty power - Compaq DL360 | Smart Array 5i Plus Controller and Battery Backed Write Cache Ena - Page 120
data was in the array accelerator memory. Power was not restored within four days, so the batteries were depleted and data in the array accelerator was lost. Check all files for potential data corruption. -or- The array accelerator batteries have failed. continued F-14 Compaq Smart Array 5i Plus - Compaq DL360 | Smart Array 5i Plus Controller and Battery Backed Write Cache Ena - Page 121
do not recharge within 36 power-on hours. If the battery pack has failed, replace the battery pack. Array accelerator batteries have failed to charge and should be replaced (Compaq spares #120978-001) 1795 Slot x drive array - array accelerator configuration error. Data does not correspond - Compaq DL360 | Smart Array 5i Plus Controller and Battery Backed Write Cache Ena - Page 122
drives have been temporarily disabled. Press the F2 key to acknowledge the data loss and re-enable the logical drives. Restore data from backup. F-16 Compaq Smart Array 5i Plus Controller and Battery Backed Write Cache Enabler User - Compaq DL360 | Smart Array 5i Plus Controller and Battery Backed Write Cache Ena - Page 123
Cache Enabler. Where indicated, use the Documentation CD, SmartStart CD, and other user documentation provided with your server or option kit as reference sources. Additional information about Compaq hardware and services is available on the Compaq website, www.compaq.com. Q. Does the Smart Array 5i - Compaq DL360 | Smart Array 5i Plus Controller and Battery Backed Write Cache Ena - Page 124
not receive the external SCSI cable with your server. However, the required cable is supplied with the Compaq ProLiant Storage System/U enclosure. Q. What must I and service guide for your server or at the Compaq website, www.compaq.com. At the website, locate your software in the Support area. - Compaq DL360 | Smart Array 5i Plus Controller and Battery Backed Write Cache Ena - Page 125
the consistency of parity data. The Drive Parameter Tracking task periodically checks the performance of all drives on the controller, normally on an hourly basis. Compaq Smart Array 5i Plus Controller and Battery Backed Write Cache Enabler User - Compaq DL360 | Smart Array 5i Plus Controller and Battery Backed Write Cache Ena - Page 126
Obtained either from the SmartStart and Support Software CD or by downloading from the Compaq website (www.compaq.com). ACU-XE (Array Configuration Utility-XE) A is protected by a backup battery and ECC memory. Compaq Smart Array 5i Plus Controller and Battery Backed Write Cache Enabler - Compaq DL360 | Smart Array 5i Plus Controller and Battery Backed Write Cache Ena - Page 127
allowed per gigabyte. cache A high-speed memory component, used to store data temporarily This feature is available only with Compaq array controllers that have a battery backed servicing of requests. Controller duplexing is available only for some operating systems. Compaq Insight Manager A server - Compaq DL360 | Smart Array 5i Plus Controller and Battery Backed Write Cache Ena - Page 128
memory errors (depending on configuration) without causing the server to halt or corrupt data. fault tolerance The ability of a server to recover from hardware problems without interrupting server memory on a system. Flash memory is non-volatile memory that is used to hold control code such as BIOS - Compaq DL360 | Smart Array 5i Plus Controller and Battery Backed Write Cache Ena - Page 129
Data Recovery. ROMPaq utility A utility for updating the system or option firmware, available on the SmartStart and Support Software CD or from the Compaq website (www.compaq.com). Your system must support flashing to be able to take advantage of the ROMPaq utility. SCSI ID A unique ID number - Compaq DL360 | Smart Array 5i Plus Controller and Battery Backed Write Cache Ena - Page 130
system alerts when an attribute moves out of tolerance. SmartStart An abbreviation for the Compaq SmartStart and Support Software CD. A collection of software for updating system drivers, configuring arrays or a system, diagnosing problems with arrays or a system, and updating firmware for the - Compaq DL360 | Smart Array 5i Plus Controller and Battery Backed Write Cache Ena - Page 131
Glossary Wide Ultra; Wide Ultra2; Wide Ultra3 A set of SCSI standards that support maximum signal transfer rates of up to 40 MB/s, 80 MB/s, and 160 MB/s, respectively. Glossary-6Compaq Smart Array 5i Plus Controller and Battery Backed Write Cache Enabler User Guide - Compaq DL360 | Smart Array 5i Plus Controller and Battery Backed Write Cache Ena - Page 132
accelerator, memory required for stripe size, change 7-25 array capacity expansion description of D-11 using ACU 7-21 using CPQONLIN 7-33 Array Configuration Utility See ACU array controller configuration of 7-1 driver installation for 8-1 drives, types supported G-1 duplexing C-11 Compaq Smart - Compaq DL360 | Smart Array 5i Plus Controller and Battery Backed Write Cache Ena - Page 133
drive 7-18 capacity, upgrade of hard drives D-11 cautions, defined ix CDRH A-7 CD-ROM drives, support G-1 Center for Devices and Radiological Health See CDRH Compaq authorized reseller xii Compaq Insight Management Agents 8-2 Compaq Insight Manager drive failure detection with D-4 error counters in - Compaq DL360 | Smart Array 5i Plus Controller and Battery Backed Write Cache Ena - Page 134
configuration of 7-1 driver installation for 8-1 drives, types supported G-1 duplexing C-11 features 1-1 installation 2-1, 3-1 interface 1-5 memory drivers installation 8-1 diagnosing problems error messages in POST F-1 of hard drive D-4 discharged batteries 1-3 diskettes CSP (Compaq Support Paq - Compaq DL360 | Smart Array 5i Plus Controller and Battery Backed Write Cache Ena - Page 135
external storage systems cables G-2 connecting to controller G-2 powering up and down 3-1 F failure, hard drives RAID as C-11 stripe size and 7-14 supported methods of 1-2 FCC notices Class A grounding straps specifications B-2 wearing B-2 Index-4 Compaq Smart Array 5i Plus Controller and Battery - Compaq DL360 | Smart Array 5i Plus Controller and Battery Backed Write Cache Ena - Page 136
, supported Compaq website xi technical support telephone numbers x hot spare, defined C-5 hot surface Index symbol viii warning viii, 3-2 hot-plug drives replacing D-7 using D-1 I Important Safety Information document vii installation process, overview 2-1 installing CPQONLIN 7-26 device drivers - Compaq DL360 | Smart Array 5i Plus Controller and Battery Backed Write Cache Ena - Page 137
7-1 use of, with alternative fault-tolerance methods C-11 operating systems supported by controller 1-1 Options ROMPaq creating diskettes 5-3 overview of 5-1 running from CD 5-2 ORCA (Option ROM Configuration for Arrays) Index-6 Compaq Smart Array 5i Plus Controller and Battery Backed Write Cache - Compaq DL360 | Smart Array 5i Plus Controller and Battery Backed Write Cache Ena - Page 138
configuration utilities 7-2 configuring array with 7-1 limitations of 7-2 setting boot controller with 6-3 P parity data in RAID 5 C-8 partition, updating in NetWare 5-6 using SCU 5-6 parts proper handling B-1 storing B-1 transporting B-1 PCI interface characteristics 1-5 performance linear memory - Compaq DL360 | Smart Array 5i Plus Controller and Battery Backed Write Cache Ena - Page 139
G-1 SCU (System Configuration Utility) 5-6 SE (Single Ended) SCSI, support for 1-5 sector repair, dynamic 1-6 series number for regulatory compliance A-1 server energy levels, warning 3-1 setting boot controller 6-1 Single Ended See SE SCSI SmartStart and Support Software CD sources of 4-1 updating - Compaq DL360 | Smart Array 5i Plus Controller and Battery Backed Write Cache Ena - Page 140
migration 7-25 tools, conductive field service type B-2 trickle-charging, Battery Backed Write Cache Enabler 1-4 troubleshooting See POST messages U unrecoverable disk error message D-5 updating Compaq Insight Management Agents 8-2 device drivers 8-1 options firmware 5-1 system firmware 4-1 system - Compaq DL360 | Smart Array 5i Plus Controller and Battery Backed Write Cache Ena - Page 141
power viii predictive failure alert D-3 RJ-45 receptacle viii website, Compaq x weight symbol viii warning viii Wide Ultra2 SCSI, support for 1-1 Wide Ultra3 SCSI, support Enabler memory allocation to, in ACU 7-11 memory allocation to, in CPQONLIN 7-32 www.compaq.com x, xi Index-10 Compaq Smart
Compaq Smart Array 5i Plus
Controller and Battery Backed Write
Cache Enabler
User Guide
Part Number 266328-001
March 2002 (First Edition)