1xfs_scrub_all(8)            System Manager's Manual           xfs_scrub_all(8)
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NAME

6       xfs_scrub_all - scrub all mounted XFS filesystems
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SYNOPSIS

9       xfs_scrub_all [ -hV ]
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DESCRIPTION

12       xfs_scrub_all  attempts  to  read  and  check  all  the metadata on all
13       mounted XFS  filesystems.   The  online  scrub  is  performed  via  the
14       xfs_scrub  tool,  either  by running it directly or by using systemd to
15       start it in a restricted fashion.  Mounted filesystems  are  mapped  to
16       physical  storage devices so that scrub operations can be run in paral‐
17       lel so long as no two scrubbers access the same device simultaneously.
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OPTIONS

20       -h     Display help.
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22       -V     Prints the version number and exits.
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EXIT CODE

25       The exit code returned by xfs_scrub_all is the  sum  of  the  following
26       conditions:
27            0    - No errors
28            4    - File system errors left uncorrected
29            8    - Operational error
30            16   - Usage or syntax error
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32       These are the same error codes returned by xfs_scrub.
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SEE ALSO

35       xfs_scrub(8).
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39                                                              xfs_scrub_all(8)
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