Dell PowerEdge Expandable RAID Controller 3 Uživatelská příručka Strana 114
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Hodnocené. / 5. Na základě hodnocení zákazníků
114 Troubleshooting
Adapter at Baseport xxxx is
not responding
where xxxx is the baseport of the
controller
If the BIOS detects the controller but the
controller does not respond for any reason,
it displays this warning and continues.
Turn off the system and try to reseat the
controller. If this message is still displayed,
contact Dell Technical Support.
There are offline or missing
virtual drives with preserved
cache. Please check the
cables and ensure that all
drives are present.
Press any key to enter the
configuration utility.
The controller preserves the dirty cache
from a virtual disk if the disk becomes
offline or is deleted because of missing
physical disks.
This preserved dirty cache is called pinned
cache, and is preserved until you import
the virtual disk, or discard the cache.
Use the Ctrl+R utility to import the
virtual disk or discard the pinned cache.
For the steps used to manage preserved
cache, see "Managing Preserved Cache" on
page 93.
x Virtual Disk(s) Offline
where x is the number of virtual disks
failed
When the BIOS detects virtual disks in
the offline state, it displays this warning.
You must check to determine why the
virtual disks failed and correct the
problem. The BIOS does not take any
action.
x Virtual Disk(s) Degraded
where x is the number of virtual disks
degraded
When the BIOS detects virtual disks in a
degraded state, it displays this warning.
Take corrective action(s) to make the
virtual disks optimal. The BIOS does not
take any action.
x Virtual Disk(s) Partially
Degraded
When the BIOS detects a single disk
failure in a RAID 6 or RAID 60
configuration, it displays this warning. You
must check why the member disk is not
present to correct the problem. The BIOS
does not take any action.
Table 7-1. BIOS Errors and Warnings (continued)
Message Meaning
Dell_PERC6.2_UG.book Page 114 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
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