[磁盘问题]Linux下出现Could not create lock at /xxx/xxx, Read-only file system 不指定

jackxiang 2017-6-27 22:33 | |
fsck
fsck from util-linux-ng 2.17.2
e2fsck 1.41.12 (17-May-2010)
/dev/sda3: recovering journal
Error reading block 105417495 (Attempt to read block from filesystem resulted in short read).  Ignore error<y>? yes

Force rewrite<y>? yes

fsck.ext4: Bad magic number in super-block while trying to re-open /dev/sda3
e2fsck: io manager magic bad!

============================================
尽管上面没有啥文件,我选了Yes,于是出了问题:
fsck
-bash: /sbin/fsck: Input/output error
-------------------------------------------------
要选No:

尝试执行了一下fsck 直接出现了 修复提示,无任何异常!

如果出现这样的提示,就需要小心:

root@test ~]# fsck
fsck 1.35 (28-Feb-2004)
e2fsck 1.35 (28-Feb-2004)
/dev/sda1 is mounted.

WARNING!!! Running e2fsck on a mounted filesystem may cause
SEVERE filesystem damage.

Do you really want to continue (y/n)? no

check aborted.
[root@test ~]#
一定要选择NO,先拆卸文件系统,否则 对文件系统造成毁灭性的打击。


来自:http://blog.csdn.net/snowfoxmonitor/article/details/19121531

作者:jackxiang@向东博客 专注WEB应用 构架之美 --- 构架之美,在于尽态极妍 | 应用之美,在于药到病除
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