tag name | repair-quotacheck_2022-10-14 (6b62bfb8a0ae93143abcc89064b1dde40bc43f39) |
tag date | 2022-10-14 14:18:44 -0700 |
tagged by | Darrick J. Wong <djwong@kernel.org> |
tagged object | commit 87c22b3205... |
xfs: online repair of quota counters
This series uses the inode scanner and live update hook functionality
introduced in the last patchset to implement quotacheck on a live
filesystem. The quotacheck scrubber builds an incore copy of the
dquot resource usage counters and compares it to the live dquots to
report discrepancies.
If the user chooses to repair the quota counters, the repair function
visits each incore dquot to update the counts from the live information.
The live update hooks are key to keeping the incore copy up to date.
Signed-off-by: Darrick J. Wong <djwong@kernel.org>
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