我有一个状态为“准备重建”的 RAID10，但我该如何强制重建？
# hpacucli ctrl all show config
Smart Array E200 in Slot 0 (Embedded) (sn: PA6C90N9SW82IU)
array A (SAS, Unused Space: 0 MB)
logicaldrive 1 (68.3 GB, RAID 1, OK)
physicaldrive 2I:1:1 (port 2I:box 1:bay 1, SAS, 72 GB, OK)
physicaldrive 2I:1:2 (port 2I:box 1:bay 2, SAS, 72 GB, OK)
array B (SATA, Unused Space: 0 MB)
logicaldrive 2 (2.0 TB, RAID 1+0, Ready for Rebuild) <---
physicaldrive 1I:1:5 (port 1I:box 1:bay 5, SATA, 750 GB, OK)
physicaldrive 1I:1:6 (port 1I:box 1:bay 6, SATA, 750 GB, OK)
physicaldrive 1I:1:7 (port 1I:box 1:bay 7, SATA, 750 GB, OK)
physicaldrive 1I:1:8 (port 1I:box 1:bay 8, SATA, 750 GB, OK)
physicaldrive 2I:1:3 (port 2I:box 1:bay 3, SATA, 750 GB, OK)
physicaldrive 2I:1:4 (port 2I:box 1:bay 4, SATA, 750 GB, OK)
有关 RAID1+0 的详细信息：
# hpacucli controller slot=0 logicaldrive 2 show
Smart Array E200 in Slot 0 (Embedded)
array B
Logical Drive: 2
Size: 2.0 TB
Fault Tolerance: RAID 1+0
Heads: 255
Sectors Per Track: 32
Cylinders: 65535
Strip Size: 128 KB
Full Stripe Size: 384 KB
Status: Ready for Rebuild <----
Caching: Enabled
Unique Identifier: 600508B100104E395357383249550009
Disk Name: /dev/cciss/c0d1
Mount Points: None
OS Status: LOCKED
Logical Drive Label: A00E9989PA6C90N9SW82IU44B0
Mirror Group 0:
physicaldrive 1I:1:5 (port 1I:box 1:bay 5, SATA, 750 GB, OK)
physicaldrive 1I:1:6 (port 1I:box 1:bay 6, SATA, 750 GB, OK)
physicaldrive 1I:1:7 (port 1I:box 1:bay 7, SATA, 750 GB, OK)
Mirror Group 1:
physicaldrive 1I:1:8 (port 1I:box 1:bay 8, SATA, 750 GB, OK)
physicaldrive 2I:1:3 (port 2I:box 1:bay 3, SATA, 750 GB, OK)
physicaldrive 2I:1:4 (port 2I:box 1:bay 4, SATA, 750 GB, OK)
Drive Type: Data
这是控制器：
RAID bus controller: Hewlett-Packard Company Smart Array E200i (SAS Controller)
多谢！
- 编辑
根据要求，按照“crtl all show config”使用固件版本：1.78：
# hpacucli ctrl all show config detail
Smart Array E200 in Slot 0 (Embedded)
Bus Interface: PCI
Slot: 0
Serial Number: PA6C90N9SW82IU
Cache Serial Number: P9A3A0B9SW8426
RAID 6 (ADG) Status: Disabled
Controller Status: OK
Hardware Revision: A
Firmware Version: 1.78
Rebuild Priority: Medium
Expand Priority: Medium
Surface Scan Delay: 15 secs
Surface Scan Mode: Idle
Post Prompt Timeout: 0 secs
Cache Board Present: True
Cache Status: OK
Cache Ratio: 50% Read / 50% Write
Drive Write Cache: Disabled
Total Cache Size: 128 MB
Total Cache Memory Available: 96 MB
No-Battery Write Cache: Disabled
Cache Backup Power Source: Batteries
Battery/Capacitor Count: 1
Battery/Capacitor Status: OK
SATA NCQ Supported: False
阵列：A 接口类型：SAS 未使用空间：0 MB 状态：OK 阵列类型：数据
Logical Drive: 1
Size: 68.3 GB
Fault Tolerance: RAID 1
Heads: 255
Sectors Per Track: 32
Cylinders: 17562
Strip Size: 128 KB
Full Stripe Size: 128 KB
Status: OK
Caching: Enabled
Unique Identifier: 600508B100104E395357383249550006
Disk Name: /dev/cciss/c0d0
Mount Points: /boot 99 MB
OS Status: LOCKED
Logical Drive Label: A0081154PA6C90N9SW82IUBFAF
Mirror Group 0:
physicaldrive 2I:1:1 (port 2I:box 1:bay 1, SAS, 72 GB, OK)
Mirror Group 1:
physicaldrive 2I:1:2 (port 2I:box 1:bay 2, SAS, 72 GB, OK)
Drive Type: Data
physicaldrive 2I:1:1
Port: 2I
Box: 1
Bay: 1
Status: OK
Drive Type: Data Drive
Interface Type: SAS
Size: 72 GB
Rotational Speed: 15000
Firmware Revision: HPD0
Serial Number: BJL4P86004VM0826
Model: HP DF072BAFDT
PHY Count: 2
PHY Transfer Rate: 3.0Gbps, Unknown
physicaldrive 2I:1:2
Port: 2I
Box: 1
Bay: 2
Status: OK
Drive Type: Data Drive
Interface Type: SAS
Size: 72 GB
Rotational Speed: 15000
Firmware Revision: HPD0
Serial Number: BJL4P86004RY0826
Model: HP DF072BAFDT
PHY Count: 2
PHY Transfer Rate: 3.0Gbps, Unknown
阵列：B 接口类型：SATA 未使用空间：0 MB 状态：OK 阵列类型：数据
Logical Drive: 2
Size: 2.0 TB
Fault Tolerance: RAID 1+0
Heads: 255
Sectors Per Track: 32
Cylinders: 65535
Strip Size: 128 KB
Full Stripe Size: 384 KB
Status: Ready for Rebuild
Caching: Enabled
Unique Identifier: 600508B100104E395357383249550009
Disk Name: /dev/cciss/c0d1
Mount Points: None
OS Status: LOCKED
Logical Drive Label: A00E9989PA6C90N9SW82IU44B0
Mirror Group 0:
physicaldrive 1I:1:5 (port 1I:box 1:bay 5, SATA, 750 GB, OK)
physicaldrive 1I:1:6 (port 1I:box 1:bay 6, SATA, 750 GB, OK)
physicaldrive 1I:1:7 (port 1I:box 1:bay 7, SATA, 750 GB, OK)
Mirror Group 1:
physicaldrive 1I:1:8 (port 1I:box 1:bay 8, SATA, 750 GB, OK)
physicaldrive 2I:1:3 (port 2I:box 1:bay 3, SATA, 750 GB, OK)
physicaldrive 2I:1:4 (port 2I:box 1:bay 4, SATA, 750 GB, OK)
Drive Type: Data
physicaldrive 1I:1:5
Port: 1I
Box: 1
Bay: 5
Status: OK
Drive Type: Data Drive
Interface Type: SATA
Size: 750 GB
Firmware Revision: HPG1
Serial Number: 9QK117ZV
Model: ATA GB0750C8047
SATA NCQ Capable: False
PHY Count: 1
PHY Transfer Rate: 1.5Gbps
physicaldrive 1I:1:6
Port: 1I
Box: 1
Bay: 6
Status: OK
Drive Type: Data Drive
Interface Type: SATA
Size: 750 GB
Firmware Revision: HPG1
Serial Number: 9QK10N2K
Model: ATA GB0750C8047
SATA NCQ Capable: False
PHY Count: 1
PHY Transfer Rate: 1.5Gbps
physicaldrive 1I:1:7
Port: 1I
Box: 1
Bay: 7
Status: OK
Drive Type: Data Drive
Interface Type: SATA
Size: 750 GB
Firmware Revision: HPGB
Serial Number: 9QK0X1DQ
Model: ATA GB0750C8047
SATA NCQ Capable: False
PHY Count: 1
PHY Transfer Rate: 1.5Gbps
physicaldrive 1I:1:8
Port: 1I
Box: 1
Bay: 8
Status: OK
Drive Type: Data Drive
Interface Type: SATA
Size: 750 GB
Firmware Revision: HPGB
Serial Number: 9QK2QK4H
Model: ATA GB0750C8047
SATA NCQ Capable: False
PHY Count: 1
PHY Transfer Rate: 1.5Gbps
physicaldrive 2I:1:3
Port: 2I
Box: 1
Bay: 3
Status: OK
Drive Type: Data Drive
Interface Type: SATA
Size: 750 GB
Firmware Revision: HPG1
Serial Number: 9QK119T8
Model: ATA GB0750C8047
SATA NCQ Capable: False
PHY Count: 1
PHY Transfer Rate: 1.5Gbps
physicaldrive 2I:1:4
Port: 2I
Box: 1
Bay: 4
Status: OK
Drive Type: Data Drive
Interface Type: SATA
Size: 750 GB
Firmware Revision: HPG1
Serial Number: 9QK10NMD
Model: ATA GB0750C8047
SATA NCQ Capable: False
PHY Count: 1
PHY Transfer Rate: 1.5Gbps
答案1
你不能。
“准备重建”状态意味着重建可能会遇到来自合作伙伴磁盘的读取错误。您可能有另一个失败阵列中的磁盘。请参阅：强制重建 HP 智能阵列中的 LUN
- 您最近更换过磁盘吗？
- 请提供您正在使用的 Smart Array E200i 控制器的固件修订版本。
- 请展示
ctrl all show config detail
我会检查您的备份并安排时间关闭系统并重新打开。这可能是固件问题，具体取决于之前发生的情况，或者您可能遇到了上述磁盘故障情况。