|xfs_scrub_all(8)||System Manager's Manual||xfs_scrub_all(8)|
NAME¶xfs_scrub_all - scrub all mounted XFS filesystems
SYNOPSIS¶xfs_scrub_all [ -hV ]
DESCRIPTION¶xfs_scrub_all attempts to read and check all the metadata on all mounted XFS filesystems. The online scrub is performed via the xfs_scrub tool, either by running it directly or by using systemd to start it in a restricted fashion. Mounted filesystems are mapped to physical storage devices so that scrub operations can be run in parallel so long as no two scrubbers access the same device simultaneously.
- Display help.
- Prints the version number and exits.
EXIT CODE¶The exit code returned by xfs_scrub_all is the sum of the following conditions:
0 - No errors
4 - File system errors left uncorrected
8 - Operational error
16 - Usage or syntax error
- These are the same error codes returned by xfs_scrub.