Difference between revisions of "How to run xfs repair on root filesystem"
From DevOps Notebook
| Line 1: | Line 1: | ||
| − | + | 1. Reboot linux | |
| − | + | 2. On boot menu, select to edit grub (usually e) | |
| − | + | 3. Into line that loads kernel, at the and add word ''single''. This will get us into single user mode | |
<pre> | <pre> | ||
linux16 /vmlinuz-3.10.0-693.11.6.el7.x86_64 root=UUID=3bdc876d-248e-48e2-ac07-4ff532f6b999 ro\ | linux16 /vmlinuz-3.10.0-693.11.6.el7.x86_64 root=UUID=3bdc876d-248e-48e2-ac07-4ff532f6b999 ro\ | ||
crashkernel=auto rhgb quiet LANG=en_US.UTF-8 single | crashkernel=auto rhgb quiet LANG=en_US.UTF-8 single | ||
</pre> | </pre> | ||
| − | + | 4. After entering password, make sure partition is in read-only mode | |
<pre> | <pre> | ||
| − | + | # mount -oremount,ro / | |
</pre> | </pre> | ||
| − | + | 5. Then run | |
<pre> | <pre> | ||
| − | + | # xfs_repair -d /dev/<your_root_device> | |
</pre> | </pre> | ||
| − | + | 6. Reboot | |
Revision as of 21:36, 21 November 2019
1. Reboot linux 2. On boot menu, select to edit grub (usually e) 3. Into line that loads kernel, at the and add word single. This will get us into single user mode
linux16 /vmlinuz-3.10.0-693.11.6.el7.x86_64 root=UUID=3bdc876d-248e-48e2-ac07-4ff532f6b999 ro\ crashkernel=auto rhgb quiet LANG=en_US.UTF-8 single
4. After entering password, make sure partition is in read-only mode
# mount -oremount,ro /
5. Then run
# xfs_repair -d /dev/<your_root_device>
6. Reboot
