けんずふぁみりーです
2台のハードディスクを ZFS mirror-0 として使っていました。
そのうち1台のハードディスクが壊れた時にリモートからもキーボードをつない
でも操作できなくなり強制的に電源を切って再起動する事になりました。
再起動後は残り1台のハードディスクで起動できましたがディスクが壊れた時点
から再起動するまで全てのサービスが異常な状態が続きました。
折角2台のディスクでミラーしているので1台が壊れた場合にそちらは切り離され
て正常な1台でそのまま稼働できるようにはならないものかと思います。
エラーメッセージにswapの記述が多いのでswapの設定でどうにかなりますか？
正常時の構成
# gpart show
=> 40 5860533088 ada0 GPT (2.7T)
40 1600 1 efi (800K)
1640 408 - free - (204K)
2048 4194304 2 freebsd-swap (2.0G)
4196352 5856335872 3 freebsd-zfs (2.7T)
5860532224 904 - free - (452K)
=> 40 5860533088 ada1 GPT (2.7T)
40 1600 1 efi (800K)
1640 408 - free - (204K)
2048 4194304 2 freebsd-swap (2.0G)
4196352 5856335872 3 freebsd-zfs (2.7T)
5860532224 904 - free - (452K)
# zpool status
pool: zroot
state: ONLINE
scan: none requested
config:
NAME STATE READ WRITE CKSUM
zroot ONLINE 0 0 0
mirror-0 ONLINE 0 0 0
ada0p3 ONLINE 0 0 0
ada1p3 ONLINE 0 0 0
errors: No known data errors
# swapinfo
Device 1K-blocks Used Avail Capacity
/dev/ada0p2 2097152 0 2097152 0%
/dev/ada1p2 2097152 0 2097152 0%
Total 4194304 0 4194304 0%
クラッシュ時の/var/log/messages
Mar 20 08:21:35 maria kernel: Limiting open port RST response from 233 to 200
packets/sec
Apr 3 07:04:10 maria kernel: Limiting open port RST response from 310 to 200
packets/sec
Apr 5 21:33:04 maria kernel: ada1 at ahcich3 bus 0 scbus3 target 0 lun 0
Apr 5 21:33:04 maria kernel: ada1: <Hitachi HDS721032CLA362 JPFOA3EA> s/n
JPB440HA2J1DHB detached
Apr 5 21:33:04 maria kernel: (ada1:ahcich3:0:0:0): Periph destroyed
Apr 5 21:33:04 maria kernel: swap_pager: I/O error - pagein failed; blkno
591213,size 4096, error 6
Apr 5 21:33:04 maria kernel: vm_fault: pager read error, pid 364 (devd)
Apr 5 21:33:04 maria kernel: swap_pager: I/O error - pagein failed; blkno
524449,size 4096, error 6
Apr 5 21:33:04 maria kernel: vm_fault: pager read error, pid 364 (devd)
Apr 5 21:33:04 maria kernel: Failed to write core file for process devd (error
14)
Apr 5 21:33:04 maria kernel: pid 364 (devd), uid 0: exited on signal 11
Apr 5 21:33:06 maria kernel: (aprobe0:ahcich3:0:0:0): ATA_IDENTIFY. ACB: ec 00
00 00 00 40 00 00 00 00 00 00
Apr 5 21:33:06 maria kernel: (aprobe0:ahcich3:0:0:0): CAM status: ATA Status
Error
Apr 5 21:33:06 maria kernel: (aprobe0:ahcich3:0:0:0): ATA status: 51 (DRDY
SERV ERR), error: 04 (ABRT )
Apr 5 21:33:06 maria kernel: (aprobe0:ahcich3:0:0:0): RES: 51 04 00 00 00 40
00 00 00 00 01
Apr 5 21:33:06 maria kernel: (aprobe0:ahcich3:0:0:0): Retrying command
Apr 5 21:33:06 maria kernel: (aprobe0:ahcich3:0:0:0): ATA_IDENTIFY. ACB: ec 00
00 00 00 40 00 00 00 00 00 00
Apr 5 21:33:06 maria kernel: (aprobe0:ahcich3:0:0:0): CAM status: ATA Status
Error
Apr 5 21:33:06 maria kernel: (aprobe0:ahcich3:0:0:0): ATA status: 51 (DRDY
SERV ERR), error: 04 (ABRT )
Apr 5 21:33:06 maria kernel: (aprobe0:ahcich3:0:0:0): RES: 51 04 00 00 00 40
00 00 00 00 01
Apr 5 21:33:06 maria kernel: (aprobe0:ahcich3:0:0:0): Error 5, Retries
exhausted
Apr 5 21:40:00 maria kernel: swap_pager: I/O error - pagein failed; blkno
593387,size 4096, error 6
Apr 5 21:40:00 maria kernel: vm_fault: pager read error, pid 939 (mysqld)
Apr 5 21:40:00 maria kernel: swap_pager: I/O error - pagein failed; blkno
593387,size 4096, error 6
Apr 5 21:40:00 maria kernel: vm_fault: pager read error, pid 939 (mysqld)
Apr 5 21:40:00 maria kernel: swap_pager: I/O error - pagein failed; blkno
589546,size 4096, error 6
Apr 5 21:40:00 maria kernel: vm_fault: pager read error, pid 939 (mysqld)
Apr 5 21:40:00 maria kernel: swap_pager: I/O error - pagein failed; blkno
589546,size 4096, error 6
Apr 5 21:40:00 maria kernel: vm_fault: pager read error, pid 939 (mysqld)
Apr 5 21:40:01 maria kernel: swap_pager: I/O error - pagein failed; blkno
524414,size 4096, error 6
Apr 5 21:40:01 maria kernel: vm_fault: pager read error, pid 939 (mysqld)
Apr 5 21:40:01 maria kernel: Failed to write core file for process mysqld
(error 14)
Apr 5 21:40:01 maria kernel: pid 939 (mysqld), uid 88: exited on signal 4
Apr 5 21:40:02 maria kernel: swap_pager: I/O error - pagein failed; blkno
550128,size 12288, error 6
Apr 5 21:40:02 maria kernel: vm_fault: pager read error, pid 783 (sh)
Apr 5 21:40:02 maria kernel: swap_pager: I/O error - pagein failed; blkno
550128,size 12288, error 6
Apr 5 21:40:02 maria kernel: vm_fault: pager read error, pid 783 (sh)
Apr 5 21:40:02 maria kernel: pid 783 (sh), uid 88: exited on signal 11
この後延々と続く
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