| .TH xfs_scrub_all 8 |
| .SH NAME |
| xfs_scrub_all \- scrub all mounted XFS filesystems |
| .SH SYNOPSIS |
| .B xfs_scrub_all |
| [ |
| .B \-hV |
| ] |
| .SH DESCRIPTION |
| .B xfs_scrub_all |
| attempts to read and check all the metadata on all mounted XFS filesystems. |
| The online scrub is performed via the |
| .B 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. |
| .SH OPTIONS |
| .TP |
| .B \-h |
| Display help. |
| .TP |
| .B \-V |
| Prints the version number and exits. |
| .SH EXIT CODE |
| The exit code returned by |
| .B xfs_scrub_all |
| is the sum of the following conditions: |
| .br |
| \ 0\ \-\ No errors |
| .br |
| \ 4\ \-\ File system errors left uncorrected |
| .br |
| \ 8\ \-\ Operational error |
| .br |
| \ 16\ \-\ Usage or syntax error |
| .TP |
| These are the same error codes returned by xfs_scrub. |
| .br |
| .SH SEE ALSO |
| .BR xfs_scrub (8). |
