reef: mds: try to choose a new batch head in request_clientup()#58842
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reef: mds: try to choose a new batch head in request_clientup()#58842
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This will happen only for the client requests, not peer requests. The 'mdr->killed' and 'mdr->dead' will always be set at the same time when killing the client requests. Fixes: https://tracker.ceph.com/issues/66124 Signed-off-by: Xiubo Li <xiubli@redhat.com> (cherry picked from commit 73b266e) Conflicts: src/mds/MDCache.cc src/mds/Server.cc Missing commit 99e58f5("mds: use const qualifier for MDRequestRef").
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vshankar
approved these changes
Nov 26, 2024
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Backport PR https://tracker.ceph.com/issues/67162.
This will fix the crash bug in https://tracker.ceph.com/issues/66967. Just drop the batch head ref before dropping all the
mdrpins when killing the `mdr.Contribution Guidelines
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