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情况是这样的:一台SUN3320的磁阵8块盘中一块热备七块做了RAID5,由于人为原因SCSI线连接中断“Aug 18 15:55:18 osssvr scsi: [ID 107833 kern.warning] WARNING: /pci@9,600000/scsi@1 (mpt0):
Aug 18 15:55:18 osssvr Disconnected command timeout for Target 0
Aug 18 15:55:18 osssvr scsi: [ID 107833 kern.warning] WARNING: /pci@9,600000/scsi@1/sd@0,1 (sd50):
Aug 18 15:55:18 osssvr SCSI transport failed: reason 'reset': retrying command
Aug 18 15:55:21 osssvr scsi: [ID 107833 kern.warning] WARNING: /pci@9,600000/scsi@1/sd@0,1 (sd50):
Aug 18 15:55:21 osssvr Error for Command: read(10) Error Level: Retryable
Aug 18 15:55:21 osssvr scsi: [ID 107833 kern.notice] Requested Block: 465799424 Error Block: 465799424
Aug 18 15:55:21 osssvr scsi: [ID 107833 kern.notice] Vendor: SUN Serial Number: 15C45709-01
Aug 18 15:55:21 osssvr scsi: [ID 107833 kern.notice] Sense Key: Unit Attention”了,后来导致校验出错,其他有五个盘MISSING状态且报黄灯,0盘BAD状态报黄灯,RAID5状态提示“fatal fail”,这种情况下,断电重启了磁阵,再看灯的状态只有0盘黄灯和BAD,问:这时还有办法恢复RAID5中的数据吗?多谢。 |
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