reef: client: flush the caps release in filesystem sync#59397
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reef: client: flush the caps release in filesystem sync#59397
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We have hit a race between cap releases and cap revoke request that will cause the check_caps() to miss sending a cap revoke ack to MDS. And the client will depend on the cap release to release that revoking caps, which could be delayed for some unknown reasons. In Kclient we have figured out the RCA about race and we need a way to explictly trigger this manually could help to get rid of the caps revoke stuck issue. Fixes: https://tracker.ceph.com/issues/67221 Signed-off-by: Xiubo Li <xiubli@redhat.com> (cherry picked from commit b5bfc45)
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This PR is under test in https://tracker.ceph.com/issues/67950. |
vshankar
approved these changes
Nov 25, 2024
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jenkins test api |
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Backport tracker: https://tracker.ceph.com/issues/67586
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