xfs_scrub_all(8) — Linux manual page

xfs_scrub_all(8)         System Manager's Manual        xfs_scrub_all(8)

NAME         top

       xfs_scrub_all - scrub all mounted XFS filesystems

SYNOPSIS         top

       xfs_scrub_all [ -hV ]

DESCRIPTION         top

       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.

OPTIONS         top

       -h     Display help.

       -V     Prints the version number and exits.

EXIT CODE         top

       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.

SEE ALSO         top

       xfs_scrub(8).

COLOPHON         top

       This page is part of the xfsprogs (utilities for XFS filesystems)
       project.  Information about the project can be found at 
       ⟨http://xfs.org/⟩.  If you have a bug report for this manual page,
       send it to linux-xfs@vger.kernel.org.  This page was obtained
       from the project's upstream Git repository
       ⟨https://git.kernel.org/pub/scm/fs/xfs/xfsprogs-dev.git⟩ on
       2023-12-22.  (At that time, the date of the most recent commit
       that was found in the repository was 2023-10-12.)  If you
       discover any rendering problems in this HTML version of the page,
       or you believe there is a better or more up-to-date source for
       the page, or you have corrections or improvements to the
       information in this COLOPHON (which is not part of the original
       manual page), send a mail to man-pages@man7.org

                                                        xfs_scrub_all(8)

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