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freebsd10.2
6块300G的sas做的raidz2
lsi的9211-8i卡
下午出现机器ssh上不去,ssh密码验证通过,但是光标闪,出不来ssh登录成功界面.
网站还能打开,sftp能上去,pureftp上不去
傍晚的时候网站也打不开了
在机房插显示器,显示如下错误:
Nov 26 13:23:58 server kernel: (da3:mps0:0:8:0): WRITE(10). CDB: 2a 00 04 de e8 c0 00 00 40 00
Nov 26 13:23:58 server kernel: (da3:mps0:0:8:0): CAM status: SCSI Status Error
Nov 26 13:23:58 server kernel: (da3:mps0:0:8:0): SCSI status: Check Condition
Nov 26 13:23:58 server kernel: (da3:mps0:0:8:0): SCSI sense: HARDWARE FAILURE asc:3,0 (Peripheral device write fault)
Nov 26 13:23:58 server kernel: (da3:mps0:0:8:0): Info: 0x4dee8f7
Nov 26 13:23:58 server kernel: (da3:mps0:0:8:0): Field Replaceable Unit: 8
Nov 26 13:23:58 server kernel: (da3:mps0:0:8:0): Actual Retry Count: 24
Nov 26 13:23:58 server kernel: (da3:mps0:0:8:0): Retrying command (per sense data)
Nov 26 13:23:58 server kernel: (da3:mps0:0:8:0): WRITE(10). CDB: 2a 00 04 de e9 00 00 00 40 00
Nov 26 13:23:58 server kernel: (da3:mps0:0:8:0): CAM status: SCSI Status Error
Nov 26 13:23:58 server kernel: (da3:mps0:0:8:0): SCSI status: Check Condition
Nov 26 13:23:58 server kernel: (da3:mps0:0:8:0): SCSI sense: HARDWARE FAILURE asc:3,0 (Peripheral device write fault)
Nov 26 13:23:58 server kernel: (da3:mps0:0:8:0): Info: 0x4dee900
Nov 26 13:23:58 server kernel: (da3:mps0:0:8:0): Field Replaceable Unit: 8
Nov 26 13:23:58 server kernel: (da3:mps0:0:8:0): Actual Retry Count: 24
Nov 26 13:23:58 server kernel: (da3:mps0:0:8:0): Retrying command (per sense data)
Nov 26 13:23:58 server kernel: (da3:mps0:0:8:0): WRITE(10). CDB: 2a 00 04 de e9 40 00 00 40 00
Nov 26 13:23:58 server kernel: (da3:mps0:0:8:0): CAM status: SCSI Status Error
Nov 26 13:23:58 server kernel: (da3:mps0:0:8:0): SCSI status: Check Condition
Nov 26 13:23:58 server kernel: (da3:mps0:0:8:0): SCSI sense: HARDWARE FAILURE asc:3,0 (Peripheral device write fault)
Nov 26 13:23:58 server kernel: (da3:mps0:0:8:0): Info: 0x4dee940
Nov 26 13:23:58 server kernel: (da3:mps0:0:8:0): Field Replaceable Unit: 8
Nov 26 13:23:58 server kernel: (da3:mps0:0:8:0): Actual Retry Count: 24
Nov 26 13:23:58 server kernel: (da3:mps0:0:8:0): Retrying command (per sense data)
Nov 26 13:23:58 server kernel: (da3:mps0:0:8:0): WRITE(10). CDB: 2a 00 04 de e2 78 00 00 40 00
Nov 26 13:23:58 server kernel: (da3:mps0:0:8:0): CAM status: SCSI Status Error
Nov 26 13:23:58 server kernel: (da3:mps0:0:8:0): SCSI status: Check Condition
控制台无法登录root,
强制重启,还是出现上面的错误一直刷,无法进入系统.
最后热拔掉da3,系统引导成功,进入系统.
root@server:/var/log # zpool status
pool: zroot
state: DEGRADED
status: One or more devices has been removed by the administrator.
Sufficient replicas exist for the pool to continue functioning in a
degraded state.
action: Online the device using 'zpool online' or replace the device with
'zpool replace'.
scan: scrub repaired 0 in 0h1m with 0 errors on Sat Oct 24 05:52:02 2015
config:
NAME STATE READ WRITE CKSUM
zroot DEGRADED 0 0 0
raidz2-0 DEGRADED 0 0 0
da0p3 ONLINE 0 0 0
da1p3 ONLINE 0 0 0
da2p3 ONLINE 0 0 0
6636317080889922059 REMOVED 0 0 0 was /dev/da3p3
da4p3 ONLINE 0 0 0
da5p3 ONLINE 0 0 0
errors: No known data errors
不知道是哪部分引起的这种死循环,导致系统宕掉... |
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