# xfs_scrub_all(8) - man - phpMan

[xfs_scrub_all(8)](https://www.chedong.com/phpMan.php/man/xfsscruball/8/markdown)                       System Manager's Manual                      [xfs_scrub_all(8)](https://www.chedong.com/phpMan.php/man/xfsscruball/8/markdown)



## 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 us‐
       ing  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
### -h

### -V

## 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.

## SEE ALSO
       **xfs**___**[scrub**(8)](https://www.chedong.com/phpMan.php/man/scrub/8/markdown).



                                                                                    [xfs_scrub_all(8)](https://www.chedong.com/phpMan.php/man/xfsscruball/8/markdown)