HOWTO: Recover the Problem of fschk.exe : unable to resolve UUID=”

notsea

于 2013-07-12 18:18:12 发布

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本文提供了一种方法来解决CentOS/RHEL/Fedora系统中遇到的ext4文件系统UUID解析错误问题。通过运行`blkid`命令获取现有分区的正确ID，并使用`ls -l /etc/fstab`和`cat /etc/fstab`命令查看当前`fstab`文件的状态。然后编辑`/etc/fstab`文件以匹配`blkid`命令的输出结果，确保文件系统在系统启动时正常挂载。

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Error IS:
Fsck.ext4: Unable To Resolve UUID = B
Or
Fsck.ext4: Unable To Resolve UUID = ‘ ’
And, the CENTOS or RHEl or Fedora is not opening as usually.

Solution 1 ::

Run command: blkid
And it will output the existing partions with correct ids
To see the current condition read write of the fstab file write command:
ls –l /etc/fstab
And then run Command:
cat /etc/fstab
And it will output the running partitions and the Labels with UUIDs
Now , We have to edit the /etc/fstab file with matched words of blkidcommand output.
But, the /etc/fstab file becomes read-only.
So, We have to run the command: mount –o remount, rw /
And, Then the /etc/fstab file will be in editable format with the command:
chmod a+rw fstab
And enjoy the editing of the /etc/fstab file with the command:
nano –w /etc/fstab