Blogs/20070327 server mit festplatten crash

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Wenn ein Server mal einen Festplattencrash hat sieht das ja meistens in der dmesg sehr lustig aus:

 sd 1:0:0:0: SCSI error: return code = 0x00040000
 end_request: I/O error, dev sdb, sector 625137135
 Buffer I/O error on device sdb3, logical block 299853120
 Buffer I/O error on device sdb3, logical block 299853121
 Buffer I/O error on device sdb3, logical block 299853122
 Buffer I/O error on device sdb3, logical block 299853123
 sd 1:0:0:0: SCSI error: return code = 0x00040000
 end_request: I/O error, dev sdb, sector 625137135
 Buffer I/O error on device sdb3, logical block 299853120
 sd 1:0:0:0: SCSI error: return code = 0x00040000
 end_request: I/O error, dev sdb, sector 625137137
 Buffer I/O error on device sdb3, logical block 299853121
 Buffer I/O error on device sdb3, logical block 299853122
 Buffer I/O error on device sdb3, logical block 299853123
 sd 1:0:0:0: SCSI error: return code = 0x00040000
 end_request: I/O error, dev sdb, sector 625137327
 Buffer I/O error on device sdb3, logical block 299853216
 sd 1:0:0:0: SCSI error: return code = 0x00040000
 end_request: I/O error, dev sdb, sector 625137329
 Buffer I/O error on device sdb3, logical block 299853217
 sd 1:0:0:0: SCSI error: return code = 0x00040000
 end_request: I/O error, dev sdb, sector 625137327
 sd 1:0:0:0: SCSI error: return code = 0x00040000
 end_request: I/O error, dev sdb, sector 625137329
 sd 1:0:0:0: SCSI error: return code = 0x00040000
 end_request: I/O error, dev sdb, sector 25430766
 sd 1:0:0:0: SCSI error: return code = 0x00040000
 end_request: I/O error, dev sdb, sector 25430767
 sd 1:0:0:0: SCSI error: return code = 0x00040000
 end_request: I/O error, dev sdb, sector 25430766
 sd 1:0:0:0: SCSI error: return code = 0x00040000
 end_request: I/O error, dev sdb, sector 25430767
 sd 1:0:0:0: SCSI error: return code = 0x00040000
 end_request: I/O error, dev sdb, sector 25430878
 sd 1:0:0:0: SCSI error: return code = 0x00040000
 end_request: I/O error, dev sdb, sector 25430879
 sd 1:0:0:0: SCSI error: return code = 0x00040000
 end_request: I/O error, dev sdb, sector 25430878
 sd 1:0:0:0: SCSI error: return code = 0x00040000
 end_request: I/O error, dev sdb, sector 25430879
 sd 1:0:0:0: SCSI error: return code = 0x00040000
 end_request: I/O error, dev sdb, sector 5879615
 sd 1:0:0:0: SCSI error: return code = 0x00040000
 end_request: I/O error, dev sdb, sector 5879616
 sd 1:0:0:0: SCSI error: return code = 0x00040000
 end_request: I/O error, dev sdb, sector 5879615
 sd 1:0:0:0: SCSI error: return code = 0x00040000
 end_request: I/O error, dev sdb, sector 5879616
 sd 1:0:0:0: SCSI error: return code = 0x00040000
 end_request: I/O error, dev sdb, sector 5879767
 sd 1:0:0:0: SCSI error: return code = 0x00040000
 end_request: I/O error, dev sdb, sector 5879768
 sd 1:0:0:0: SCSI error: return code = 0x00040000
 end_request: I/O error, dev sdb, sector 5879767
 sd 1:0:0:0: SCSI error: return code = 0x00040000
 end_request: I/O error, dev sdb, sector 5879768
 sd 1:0:0:0: SCSI error: return code = 0x00040000
 end_request: I/O error, dev sdb, sector 625142272
 sd 1:0:0:0: SCSI error: return code = 0x00040000
 end_request: I/O error, dev sdb, sector 625142272
 sd 1:0:0:0: SCSI error: return code = 0x00040000
 end_request: I/O error, dev sdb, sector 625142432
 sd 1:0:0:0: SCSI error: return code = 0x00040000
 end_request: I/O error, dev sdb, sector 625142432
 sd 1:0:0:0: SCSI error: return code = 0x00040000
 end_request: I/O error, dev sdb, sector 0
 printk: 74 messages suppressed.
 Buffer I/O error on device sdb, logical block 0
 Buffer I/O error on device sdb, logical block 1
 Buffer I/O error on device sdb, logical block 2
 Buffer I/O error on device sdb, logical block 3
 sd 1:0:0:0: SCSI error: return code = 0x00040000
 end_request: I/O error, dev sdb, sector 0
 Buffer I/O error on device sdb, logical block 0
 sd 1:0:0:0: SCSI error: return code = 0x00040000
 end_request: I/O error, dev sdb, sector 0
 Buffer I/O error on device sdb, logical block 0
 Buffer I/O error on device sdb, logical block 1
 Buffer I/O error on device sdb, logical block 2
 Buffer I/O error on device sdb, logical block 3
 sd 1:0:0:0: SCSI error: return code = 0x00040000
 end_request: I/O error, dev sdb, sector 0
 Buffer I/O error on device sdb, logical block 0
 sd 1:0:0:0: SCSI error: return code = 0x00040000
 end_request: I/O error, dev sdb, sector 0
 Buffer I/O error on device sdb, logical block 0
 Buffer I/O error on device sdb, logical block 1
 Buffer I/O error on device sdb, logical block 2
 Buffer I/O error on device sdb, logical block 3
 sd 1:0:0:0: SCSI error: return code = 0x00040000
 end_request: I/O error, dev sdb, sector 0
 Buffer I/O error on device sdb, logical block 0
 sd 1:0:0:0: SCSI error: return code = 0x00040000
 end_request: I/O error, dev sdb, sector 0
 Buffer I/O error on device sdb, logical block 0
 Buffer I/O error on device sdb, logical block 1
 Buffer I/O error on device sdb, logical block 2
 Buffer I/O error on device sdb, logical block 3
 sd 1:0:0:0: SCSI error: return code = 0x00040000
 end_request: I/O error, dev sdb, sector 0
 Buffer I/O error on device sdb, logical block 0


Aber auch die init sah bei mir sehr interessant aus:

root         1  0.0  0.0   6120   244 ?        Ss   Feb05   0:24 ¤H

Nachdem ich dann sdb2 und sdb3 aus dem Raidverbund genommen hab und von sda1 den swap entfernt hab lief das sys wieder schön stabil.

Naja bis halt auf die init. Wobei auch noch andere sehr merkwürdig aussahen:
root      2345  0.0  0.0   2652   176 tty1     Ss+  Feb05   0:00 /sbin/getty 384
root      2348  0.0  0.0   2652   176 tty2     Ss+  Feb05   0:00
root      2349  0.0  0.0   2648   176 tty3     Ss+  Feb05   0:00 /sbin/getty 384
root      2350  0.0  0.0   2648   176 tty4     Ss+  Feb05   0:00   ?   ?   ?   ô
root      2351  0.0  0.0   2652   176 tty5     Ss+  Feb05   0:00 /sbin/getty 384
root      2352  0.0  0.0   2652   176 tty6     Ss+  Feb05   0:00 ×??þ*  ?


Da kam ich leider nicht um den reboot herum, aber der reboot war eh nötig, denn mir kaputter festplatte lebt es sich einfach nicht so gut.

Ich liebe Softwareraid.

--crypt 13:55, 27. Mär 2007 (CEST)

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Diskussion:Blogs/20070327 server mit festplatten crash

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