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今天发现我的freebsd连不上了,重启后经过系统自动 fsck 后正常,我查了log后发现以下错误信息:
Dec 18 17:23:43 ftp3 kernel: sym0: unexpected disconnect
Dec 18 17:24:50 ftp3 kernel: sym0: unexpected disconnect
Dec 18 17:24:50 ftp3 kernel: sym0: unexpected disconnect
Dec 18 17:24:50 ftp3 kernel: (da0:sym0:0:0:0): READ(06). CDB: 8 e 69 c0 c 0
Dec 18 17:24:50 ftp3 kernel: (da0:sym0:0:0:0): CAM Status: SCSI Status Error
Dec 18 17:24:50 ftp3 kernel: (da0:sym0:0:0:0): SCSI Status: Check Condition
Dec 18 17:24:50 ftp3 kernel: (da0:sym0:0:0:0): UNIT ATTENTION asc:29,1
Dec 18 17:24:50 ftp3 kernel: (da0:sym0:0:0:0): Power on occurred
Dec 18 17:24:50 ftp3 kernel: (da0:sym0:0:0:0): Retrying Command (per Sense Data)
Dec 18 17:24:50 ftp3 kernel: (da0:sym0:0:0:0): WRITE(06). CDB: a 3 1 40 20 0
Dec 18 17:24:50 ftp3 kernel: (da0:sym0:0:0:0): CAM Status: SCSI Status Error
Dec 18 17:24:50 ftp3 kernel: (da0:sym0:0:0:0): SCSI Status: Check Condition
Dec 18 17:24:50 ftp3 kernel: (da0:sym0:0:0:0): UNIT ATTENTION asc:29,1
Dec 18 17:24:50 ftp3 kernel: (da0:sym0:0:0:0): Power on occurred
Dec 18 17:24:50 ftp3 kernel: (da0:sym0:0:0:0): Retrying Command (per Sense Data)
Dec 18 17:24:50 ftp3 kernel: sym0:0:control msgout: 80 20 d d.
初步判断是接在sym0上的da0硬盘问题,不知大家有何看法? |
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