Dell PowerEdge RAID Controller 6E Uživatelský manuál Strana 28
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28 About PERC 6 and CERC 6/i Controllers
Perform the following steps to use disk migration:
1
Turn off the system that contains the source controller.
2
Move the appropriate physical disks from the source controller to the
target controller.
The system with the target controller can be running while inserting the
physical disks.
The controller flags the inserted disks as foreign disks.
3
Use the OpenManage storage management application to import the
detected foreign configuration.
NOTE: Ensure that all physical disks that are part of the virtual disk are migrated.
NOTE: You can also use the controller BIOS configuration utility to migrate disks.
Compatibility With Virtual Disks Created on PERC 5 Controllers
Virtual disks that were created on the PERC 5 family of controllers can be
migrated to the PERC 6 and CERC 6/i controllers without risking data or
configuration loss. Migrating virtual disks from PERC 6 and CERC 6/i controllers
to PERC 5 is not supported.
Virtual disks created on the CERC 6/i controller or the PERC 5 family of
controllers can be migrated to PERC 6.
NOTE: For more information about compatibility, contact your Dell technical
support representative.
Compatibility With Virtual Disks Created on SAS 6/iR Controllers
Virtual disks created on the SAS 6/iR family of controllers can be migrated to
PERC 6 and CERC 6/i. However, only virtual disks with boot volumes of the
following Linux operating systems successfully boot after migration:
•Red Hat
®
Enterprise Linux
®
4
• Red Hat Enterprise Linux 5
•SUSE
®
Linux Enterprise Server 10 (64-bit)
NOTE: The migration of virtual disks with Microsoft
®
Windows
®
operating systems
is not supported.
CAUTION: Before migrating virtual disks, back up your data and ensure the
firmware of both controllers is the latest revision. Also ensure you use the SAS 6
firmware version 00.25.47.00.06.22.03.00 or newer.
Dell_PERC6.2_UG.book Page 28 Wednesday, June 24, 2009 6:08 PM
- User’s Guide 1
- Notes, Cautions, and Warnings 2
- Contents 3
- 4 Contents 4
- 6 Contents 6
- 8 Contents 8
- Contents 9 9
- 10 Contents 10
- WARNING: Safety Instructions 11
- SAFETY: Battery Disposal 14
- Overview 15
- Operating System Support 16
- RAID Description 16
- Summary of RAID Levels 17
- RAID Terminology 17
- Disk Mirroring 18
- Spanned RAID Levels 19
- Parity Data 19
- 20 Overview 20
- About PERC 6 and CERC 6/i 21
- Controllers 21
- Using the SMART Feature 24
- Initializing Virtual Disks 25
- Consistency Checks 26
- Disk Roaming 27
- Disk Migration 27
- Battery Management 30
- Battery Learn Cycle 31
- Write-Back and Write-Through 32
- Virtual Disk Read Policies 33
- Reconfiguring Virtual Disks 33
- Fault Tolerance Features 36
- Patrol Read 38
- Patrol Read Modes 39
- Installing and Configuring 41
- Hardware 41
- Unit (TBBU) on PERC 6/E 46
- PERC 6/E Adapter 55
- Procedure) 59
- Driver Installation 63
- Installing Windows Drivers 64
- Operating System Installation 65
- Installation 66
- Installing Linux Driver 69
- Update Diskette 71
- Upgrading the Kernel 73
- Installing Solaris Driver 74
- Installing NetWare Drivers 75
- RAID Configuration Functions 78
- Menu Navigation Controls 80
- Setting Up Virtual Disks 83
- Virtual Disk Management 85
- Checking Data Consistency 88
- Configuration View Screen 90
- Managing Preserved Cache 93
- Managing Dedicated Hot Spares 94
- Deleting Virtual Disks 95
- Deleting Disk Groups 95
- Resetting the Configuration 96
- Virtual Disk Actions 101
- Foreign Configuration View 104
- Physical Disk Management 105
- Configuring and Managing RAID 106
- Restrictions and Limitations 108
- Controller Management 109
- Enabling BIOS Stop on Error 110
- Troubleshooting 113
- 114 Troubleshooting 114
- 116 Troubleshooting 116
- 118 Troubleshooting 118
- X. Perform a rescan after 118
- Virtual Disks Degraded 119
- Memory Errors 120
- Pinned Cache State 120
- General Problems 121
- Physical Disk Related Issues 122
- 124 Troubleshooting 124
- SMART Errors 125
- Replace Member Errors 126
- Linux Operating System Errors 127
- 128 Troubleshooting 128
- Controller LED Indicators 129
- Drive Carrier LED Indicators 130
- 132 Troubleshooting 132
- Regulatory Notices 133
- 134 Regulatory Notices 134
- Dell B.V. Taiwan Branch 135
- Tai p e i , Tai w a n 135
- Glossary 137
- Battery Backup Unit (BBU) 138
- BIOS Configuration Utility 138
- Glossary 139 139
- Glossary 141 141
- Glossary 143 143
- Initialization 144
- Inter-IC 144
- Load-balancing 144
- Glossary 145 145
- Glossary 147 147
- Physical Disk 148
- Physical Disk States 148
- Glossary 149 149
- Read-Ahead 150
- Rebuild Rate 150
- Reconstruct 150
- Redundancy 150
- Redundant Virtual Disk 151
- Replace Member 151
- Replacement Disk 151
- Replacement Unit 151
- Revertible Hot Spare 151
- Spanning 153
- Virtual Disk 155
- Write-Back 155
- Write-Through 155
- 156 Glossary 156
- Index 157 157
- Index 159 159
Související produkty a manuály pro Počítačový hardware Dell PowerEdge RAID Controller 6E
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