ude:~# mount /dev/sdb4 /tmp/mnt mount: wrong fs type, bad option, bad superblock on /dev/sdb4, missing codepage or other error In some cases useful info is found in syslog - try dmesg | tail or so ude:~#言われたとおりに dmesg | tail を実行すると、
ude:~# dmesg | tail : : XFS mounting filesystem sdb4 XFS: failed to read root inode ude:~#root inode が読めないと。
ude:~# fsck /dev/sdb4 fsck 1.40-WIP (14-Nov-2006) If you wish to check the consistency of an XFS filesystem or repair a damaged filesystem, see xfs_check(8) and xfs_repair(8). ude:~#xfs_check か xfs_repair を実行しろと。
ude:~# xfs_check /dev/sdb4 dir 128 bad size in entry at 8 dir 402 bad size in entry at 8 dir 19328 bad size in entry at 8 dir 19328 entry .. bad inode number 1268063488 dir 19348 bad size in entry at 8 : : dir 117554967 size is 6, should be 8 dir 117554967 entry .. bad inode number 1268069120 dir 134224899 bad size in entry at 8 /usr/sbin/xfs_check: line 28: 969 Killed xfs_db$DBOPTS -i -p xfs_check -c "check$OPTS" $1 ude:~#なんか、いろいろ bad だと言っておきながら、死んだ。
ude:~# !mount mount /dev/sdb4 /tmp/mnt mount: wrong fs type, bad option, bad superblock on /dev/sdb4, missing codepage or other error In some cases useful info is found in syslog - try dmesg | tail or so ude:~#あかん。
ude:~# xfs_repair /dev/sdb4 Phase 1 - find and verify superblock... sb root inode value 18446744073709551615 (NULLFSINO) inconsistent with calculated value 128 resetting superblock root inode pointer to 128 sb realtime bitmap inode 18446744073709551615 (NULLFSINO) inconsistent with calculated value 129 resetting superblock realtime bitmap ino pointer to 129 sb realtime summary inode 18446744073709551615 (NULLFSINO) inconsistent with calculated value 130 resetting superblock realtime summary ino pointer to 130 : : : size of last entry overflows space left in in shortform dir 16798823, resetting to -1 entry contains offset out of order in shortform dir 16798823 Segmentation fault ude:~# ~Segmentation fault だぁ???
あかんかぁ。。。あきらめ?
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