====== ZFSでチェックサムエラー発生! ======
zpool statusしてみたらチェックサムエラーが発生していた。

<code>
  pool: zroot
 state: ONLINE
status: One or more devices has experienced an error resulting in data
	corruption.  Applications may be affected.
action: Restore the file in question if possible.  Otherwise restore the
	entire pool from backup.
   see: http://www.sun.com/msg/ZFS-8000-8A
 scan: none requested
config:

	NAME            STATE     READ WRITE CKSUM
	zroot           ONLINE       0     0     1
	  mirror-0      ONLINE       0     0     2
	    gpt/boot0a  ONLINE       0     0     2
	    gpt/boot0b  ONLINE       0     0     2

errors: 3 data errors, use '-v' for a list
</code>

zpool scrub掛けて待つ事40分。改めてzpool status。

<code>
  pool: zroot
 state: ONLINE
status: One or more devices has experienced an error resulting in data
	corruption.  Applications may be affected.
action: Restore the file in question if possible.  Otherwise restore the
	entire pool from backup.
   see: http://www.sun.com/msg/ZFS-8000-8A
 scan: scrub repaired 0 in 0h38m with 24 errors on Fri Oct  7 23:44:36 2011
config:

	NAME            STATE     READ WRITE CKSUM
	zroot           ONLINE       0     0    25
	  mirror-0      ONLINE       0     0    50
	    gpt/boot0a  ONLINE       0     0    50
	    gpt/boot0b  ONLINE       0     0    50

errors: 24 data errors, use '-v' for a list
</code>
ちょwwwwwwおまwwwwwwwエラー増えとるwwwwww

何かの間違いに違いない、と淡い期待を抱きつつ再びscrub＆status。

<code>
  pool: zroot
 state: ONLINE
status: One or more devices has experienced an error resulting in data
	corruption.  Applications may be affected.
action: Restore the file in question if possible.  Otherwise restore the
	entire pool from backup.
   see: http://www.sun.com/msg/ZFS-8000-8A
 scan: scrub repaired 0 in 0h38m with 24 errors on Sat Oct  8 00:25:46 2011
config:

	NAME            STATE     READ WRITE CKSUM
	zroot           ONLINE       0     0    49
	  mirror-0      ONLINE       0     0    98
	    gpt/boot0a  ONLINE       0     0    98
	    gpt/boot0b  ONLINE       0     0    98

errors: 24 data errors, use '-v' for a list
</code>
更に増えとるorz

しかも「修復出来なかったファイルリスト」みたいなのが続けて表示されてるorz

これはどうしたものか・・・。