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3310的盘阵,v480的主机
metastat输出:
d5: Mirror
Submirror 0: d15
State: Needs maintenance
Submirror 1: d25
State: Needs maintenance
Pass: 1
Read option: roundrobin (default)
Write option: parallel (default)
Size: 286678272 blocks (136 GB)
d15: Submirror of d5
State: Needs maintenance
Invoke: after replacing "Maintenance" components:
metareplace d5 c3t8d0s2 <new device>
Hot spare pool: hsp005
Size: 286678272 blocks (136 GB)
Stripe 0: (interlace: 32 blocks)
Device Start Block Dbase State Reloc Hot Spare
c3t8d0s2 0 No Last Erred Yes
c3t9d0s2 10176 No Last Erred Yes c3t12d0s2
d25: Submirror of d5
State: Needs maintenance
Invoke: metareplace d5 c3t10d0s2 <new device>
Hot spare pool: hsp005
Size: 286678272 blocks (136 GB)
Stripe 0: (interlace: 32 blocks)
Device Start Block Dbase State Reloc Hot Spare
c3t10d0s2 0 No Maintenance Yes
c3t11d0s2 10176 No Maintenance Yes
hsp005: 1 hot spare
Device Status Length Reloc
c3t12d0s2 In use 143349312 blocks Yes
Device Relocation Information:
Device Reloc Device ID
c3t10d0 Yes id1,sd@SFUJITSU_MAP3735N_SUN72G_00Q0E3W8____
c3t11d0 Yes id1,sd@SFUJITSU_MAP3735N_SUN72G_00Q0DSPE____
c3t8d0 Yes id1,sd@SFUJITSU_MAP3735N_SUN72G_00Q0E2F7____
c3t12d0 Yes id1,sd@SFUJITSU_MAP3735N_SUN72G_00Q0DSPJ____
iostat -E输出如下:
sd23 Soft Errors: 0 Hard Errors: 1 Transport Errors: 0
Vendor: FUJITSU Product: MAP3735N SUN72G Revision: 0401 Serial No: 0435Q0E2F7
Size: 73.40GB <73400057856 bytes>
Media Error: 0 Device Not Ready: 0 No Device: 0 Recoverable: 0
Illegal Request: 0 Predictive Failure Analysis: 0
sd24 Soft Errors: 0 Hard Errors: 0 Transport Errors: 0
Vendor: FUJITSU Product: MAP3735N SUN72G Revision: 0401 Serial No: 0433Q0DE0L
Size: 73.40GB <73400057856 bytes>
Media Error: 0 Device Not Ready: 0 No Device: 0 Recoverable: 0
Illegal Request: 0 Predictive Failure Analysis: 0
sd25 Soft Errors: 0 Hard Errors: 1 Transport Errors: 0
Vendor: FUJITSU Product: MAP3735N SUN72G Revision: 0401 Serial No: 0435Q0E3W8
Size: 73.40GB <73400057856 bytes>
Media Error: 0 Device Not Ready: 0 No Device: 0 Recoverable: 0
Illegal Request: 0 Predictive Failure Analysis: 0
sd26 Soft Errors: 0 Hard Errors: 0 Transport Errors: 0
Vendor: FUJITSU Product: MAP3735N SUN72G Revision: 0401 Serial No: 0435Q0DSPE
Size: 73.40GB <73400057856 bytes>
Media Error: 0 Device Not Ready: 0 No Device: 0 Recoverable: 0
Illegal Request: 0 Predictive Failure Analysis: 0
sd27 Soft Errors: 0 Hard Errors: 1 Transport Errors: 0
Vendor: FUJITSU Product: MAP3735N SUN72G Revision: 0401 Serial No: 0435Q0DSPJ
Size: 73.40GB <73400057856 bytes>
Media Error: 0 Device Not Ready: 0 No Device: 0 Recoverable: 0
Illegal Request: 0 Predictive Failure Analysis: 0
现在的情况是热备盘c3t12d0s2已经替换了c3t9d0s2,镜像d25变成maintenance状态了。d5做文件系统用,主机曾宕过几次机,对d5做了fsck后目前还可以mount并使用,目前已对d5上的数据做了备份。
我把主机断电后将9号盘换了新盘,启机后没什么反映。
盘阵前面板状态灯显示都是正常的,这点很奇怪。文件系统有读写时可以断定数据从8号和12号盘读写。请高手帮忙判断下目前故障盘是哪些,按什么方法做比较好
[ 本帖最后由 woai210 于 2009-11-26 19:17 编辑 ] |
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