當 mount 硬碟時老是出現
"EXT3-fs warning: maximal mount count reached, running e2fsck is recommended"
是提醒你該用 e2fsck 做檢查了,請依下列步驟處理:
1. 查看目前的 mount 次數及限制
$ tune2fs -l /dev/sdb1 | grep ^M
Mount count: 26
Maximum mount count: 22
2. 取消最大 mount 次數檢查
$ tune2fs -c0 -i0 /dev/sdb1
tune2fs 1.39 (29-May-2006)
Setting maximal mount count to -1
Setting interval between checks to 0 seconds
3. 查看目前的 mount 次數及限制
$ tune2fs -l /dev/sdb1 | grep ^M
Mount count: 26
Maximum mount count: -1
4. 取消 mount,並做磁碟檢查及自動修復處理
$ umount /dev/sdb1
$ e2fsck -p /dev/sdb1
(PS.執行 e2fsck 修復硬碟時請務必先 umount 硬碟,以免發生不可預期的錯誤)
5. 如果 e2fsck 有出現其它錯誤,例如:
/dev/sdb1 contains a file system with errors, check forced.
/dev/sdb1: Inode 81969341 has illegal block(s).
/dev/sdb1: UNEXPECTED INCONSISTENCY; RUN fsck MANUALLY.
(i.e., without -a or -p options)
依指示執行 fsck 修復硬碟:
$ fsck /dev/sdb1
fsck 1.39 (29-May-2006)
e2fsck 1.39 (29-May-2006)
/dev/sdb1 contains a file system with errors, check forced.
...
6. 所有步驟完成,可以 mount 硬碟了
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