pacific: rgw multisite: complete fix for metadata sync issue #51495
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…ariable when the log entry in the meta.log object of the secondary cluster is empty, the value of max_marker is also empty,which can't meet the requirement that mdlog_marker <= max_marker,resulting in that the secondary cluster can't fetch new log entry from the master cluster and infinite loop,finally, the secondary cluster's metadata can't catch up the master cluster. when the truncate is false, it means that the secondary cluster's meta.log is empyt,we can read more from master cluster. Fixes: https://tracker.ceph.com/issues/46563 Signed-off-by: gengjichao <gengjichao@jd.com> (cherry picked from commit 2ed1c3e) (cherry picked from commit 3b61154)
smanjara
approved these changes
May 15, 2023
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backport tracker: https://tracker.ceph.com/issues/55702
backport of #46148
parent tracker: https://tracker.ceph.com/issues/46563
this backport was staged using ceph-backport.sh version 16.0.0.6848
find the latest version at https://github.com/ceph/ceph/blob/main/src/script/ceph-backport.sh