Difference between revisions of "How to run xfs repair on root filesystem"
From DevOps Notebook
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# On boot menu, select to edit grub (usually e) | # On boot menu, select to edit grub (usually e) | ||
# Into line that loads kernel, at the and add word ''single'' | # Into line that loads kernel, at the and add word ''single'' | ||
− | This will get us into single user mode | + | 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 crashkernel=auto rhgb quiet LANG=en_US.UTF-8 single | + | 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 |
− | </pre> | + | </pre> |
# After entering password, make sure partition is in read-only mode | # After entering password, make sure partition is in read-only mode | ||
− | <pre> | + | <pre> |
− | mount -oremount,ro / | + | mount -oremount,ro / |
− | </pre> | + | </pre> |
# Then run | # Then run | ||
− | <pre> | + | <pre> |
− | # xfs_repair -d /dev/<your_root_device> | + | # xfs_repair -d /dev/<your_root_device> |
− | </pre> | + | </pre> |
# Reboot | # Reboot |
Revision as of 21:34, 21 November 2019
- Reboot linux
- On boot menu, select to edit grub (usually e)
- 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
- After entering password, make sure partition is in read-only mode
mount -oremount,ro /
- Then run
# xfs_repair -d /dev/<your_root_device>
- Reboot