前天晚上做了一个CASE,880更换本地硬盘,信息显示:
May 23 00:02:44 uxbcpf01 scsi: [ID 107833 kern.warning] WARNING: (
ssd8):
May 23 00:02:44 uxbcpf01 Error for Command: read(10) Error Level: Retryable
May 23 00:02:44 uxbcpf01 scsi: [ID 107833 kern.notice] Requested Block: 10425 Error Block: 10425
May 23 00:02:44 uxbcpf01 scsi: [ID 107833 kern.notice] Vendor: SEAGATE Serial Number: 0328B1L0
B4
May 23 00:02:44 uxbcpf01 scsi: [ID 107833 kern.notice] Sense Key: Hardware Error
May 23 00:02:44 uxbcpf01 scsi: [ID 107833 kern.notice] ASC: 0x80 (), ASCQ: 0x86, FRU: 0x0
May 26 17:57:53 uxbcpf01 scsi: [ID 107833 kern.warning] WARNING: (
ssd8):
May 26 17:57:53 uxbcpf01 Error for Command: read(10) Error Level: Retryable
May 26 17:57:53 uxbcpf01 scsi: [ID 107833 kern.notice] Requested Block: 10425 Error Block: 10425
May 26 17:57:53 uxbcpf01 scsi: [ID 107833 kern.notice] Vendor: SEAGATE Serial Number: 0328B1L0
B4
May 26 17:57:53 uxbcpf01 scsi: [ID 107833 kern.notice] Sense Key: Hardware Error
May 26 17:57:53 uxbcpf01 scsi: [ID 107833 kern.notice] ASC: 0x80 (), ASCQ: 0x86, FRU: 0x0
ssd8 Soft Errors: 0 Hard Errors: 3 Transport Errors: 0
Vendor: SEAGATE Product: ST373307FSUN72G Revision: 0207 Serial No: 0328B1L0B4
Size: 73.40GB <73400057856 bytes>
Media Error: 0 Device Not Ready: 0 No Device: 0 Recoverable: 0
Illegal Request: 0 Predictive Failure Analysis: 0
AVAILABLE DISK SELECTIONS:
0. c1t0d0
1. c1t1d0
2. c1t2d0
3. c1t3d0
4. c1t4d0
5. c3t0d0
6. c3t0d1
bash-3.00$ more vxdisk-list.out
DEVICE TYPE DISK GROUP STATUS c#t#d#_NAME
c1t0d0s2 sliced rootdisk rootdg online c1t0d0s2
c1t1d0s2 sliced rootmirr rootdg online c1t1d0s2
c1t2d0s2 sliced - - online c1t2d0s2
c1t3d0s2 sliced - - online c1t3d0s2
c1t4d0s2 sliced - - online c1t4d0s2
c3t0d0s2 sliced hpdisk01 datadg1 online c3t0d0s2
c3t0d1s2 sliced hpdisk02 datadg1 online c3t0d1s2
c3t0d2s2 sliced hpdisk03 datadg1 online c3t0d2s2
c3t0d3s2 sliced hpdisk04 datadg1 online c3t0d3s2
c3t0d4s2 sliced hpdisk05 datadg1 online c3t0d4s2
c3t0d5s2 sliced hpdisk06 datadg1 online c3t0d5s2
c3t0d6s2 sliced hpdisk07 datadg1 online c3t0d6s2
c3t0d7s2 sliced hpdisk08 datadg1 online c3t0d7s2
c3t0d8s2 sliced hpdisk09 datadg1 online c3t0d8s2
c3t0d9s2 sliced hpdisk10 datadg1 online c3t0d9s2
看起来是c1t3d0出现了坏块,咨询了800值班工程师说c1t2d0,c1t3d0,c1t4d0这3块盘做了raid5,很奇怪.
到现场看到除了c1t3d0有block报错之后其他一切正常,仔细检查了一下,并且和用户核对之后确认c1t3d0只是被vxvm初始化过并没有使用,可能是以前用过这个盘但是后来接了外置存储就把这3块盘从DG里踢出来了.
换盘:
bash-3.00$ vxdisksetup -C /dev/dsk/c1t3d0s2
DEVICE TYPE DISK GROUP STATUS c#t#d#_NAME
c1t0d0s2 sliced rootdisk rootdg online c1t0d0s2
c1t1d0s2 sliced rootmirr rootdg online c1t1d0s2
c1t2d0s2 sliced - - online c1t2d0s2
c1t3d0s2 sliced - - error c1t3d0s2
c1t4d0s2 sliced - - online c1t4d0s2
c3t0d0s2 sliced hpdisk01 datadg1 online c3t0d0s2
c3t0d1s2 sliced hpdisk02 datadg1 online c3t0d1s2
c3t0d2s2 sliced hpdisk03 datadg1 online c3t0d2s2
c3t0d3s2 sliced hpdisk04 datadg1 online c3t0d3s2
c3t0d4s2 sliced hpdisk05 datadg1 online c3t0d4s2
c3t0d5s2 sliced hpdisk06 datadg1 online c3t0d5s2
c3t0d6s2 sliced hpdisk07 datadg1 online c3t0d6s2
c3t0d7s2 sliced hpdisk08 datadg1 online c3t0d7s2
c3t0d8s2 sliced hpdisk09 datadg1 online c3t0d8s2
c3t0d9s2 sliced hpdisk10 datadg1 online c3t0d9s2
bash-3.00$ luxadm remove_device /dev/rdsk/c1t3d0s2
拔盘
bash-3.00$ luxadm insert_device
提示生成了新的设备文件.
bash-3.00$ vxdisksetup -i /dev/dsk/c1t3d0
这时候就看到:
DEVICE TYPE DISK GROUP STATUS c#t#d#_NAME
c1t0d0s2 sliced rootdisk rootdg online c1t0d0s2
c1t1d0s2 sliced rootmirr rootdg online c1t1d0s2
c1t2d0s2 sliced - - online c1t2d0s2
c1t3d0s2 sliced - - online c1t3d0s2
c1t4d0s2 sliced - - online c1t4d0s2
c3t0d0s2 sliced hpdisk01 datadg1 online c3t0d0s2
c3t0d1s2 sliced hpdisk02 datadg1 online c3t0d1s2
c3t0d2s2 sliced hpdisk03 datadg1 online c3t0d2s2
c3t0d3s2 sliced hpdisk04 datadg1 online c3t0d3s2
c3t0d4s2 sliced hpdisk05 datadg1 online c3t0d4s2
c3t0d5s2 sliced hpdisk06 datadg1 online c3t0d5s2
c3t0d6s2 sliced hpdisk07 datadg1 online c3t0d6s2
c3t0d7s2 sliced hpdisk08 datadg1 online c3t0d7s2
c3t0d8s2 sliced hpdisk09 datadg1 online c3t0d8s2
c3t0d9s2 sliced hpdisk10 datadg1 online c3t0d9s2
填写PRT,赶快去赶最后一班地铁啦!
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