Leonid S. Usov

Changes to the manager threading model have created a race condition when a manager joins the cluster again before it has had a chance to process a prior loss of...

mds/quiesce: prevent an overflow of the wait duration

2

QuiesceTimeInterval::max() may overflow inside of a call to std::condition_variable::wait_for making the call timeout immediately, resulting in a busy-loop. The solution is to cap the wait duration to a value that...

squid: mds/cache: don't assume non-auth xlocks to be remote locks

2

Fixes-Backport: https://tracker.ceph.com/issues/65710 Original-PR: https://github.com/ceph/ceph/pull/57020 Original-Issue: https://tracker.ceph.com/issues/65606 ## Checklist - Tracker (select at least one) - [x] References tracker ticket - Component impact - [x] No impact that needs to be...

squid: mds/quiesce: let clients keep their buffered writes for a quiesced file

3

Backport Fixes: https://tracker.ceph.com/issues/65556 Original-Issue: https://tracker.ceph.com/issues/65472 Original-PR: https://github.com/ceph/ceph/pull/56755 Show available Jenkins commands - `jenkins retest this please` - `jenkins test classic perf` - `jenkins test crimson perf` - `jenkins test signed`...

squid: mds/quiesce: agent: avoid a race condition with rapid db updates

6

Backport When new roots begin processing but don't yet make it into the currently tracked set, there is a window for the next update with the same roots to treat...

mds/quiesce: fix deadlocks of quiesce with fragmenting and renames

16

Fixes: https://tracker.ceph.com/issues/65716 Quiesce requires revocation of capabilities, which is not working for a freezing/frozen nodes. Since it is best effort, abort an ongoing fragmenting for the sake of a faster...

Support building ceph natively on a Mac

28

This PR is a step towards making Ceph development on a Mac as friendly as it is on the supported Linux platforms. This is particularly useful on the Apple silicon...

mds/quiesce: fix deadlocks due to export and remote auth pinning

15

Fixes: https://tracker.ceph.com/issues/66152 Fixes: https://tracker.ceph.com/issues/66123 Fixes: https://tracker.ceph.com/issues/66208 Show available Jenkins commands - `jenkins retest this please` - `jenkins test classic perf` - `jenkins test crimson perf` - `jenkins test signed` -...

mds/quiesce: don't force a remote authpin for the quiesce lock

1

Fixes: https://tracker.ceph.com/issues/66152 Fixes: https://tracker.ceph.com/issues/66123 Show available Jenkins commands - `jenkins retest this please` - `jenkins test classic perf` - `jenkins test crimson perf` - `jenkins test signed` - `jenkins test...

squid: mds/quiesce: db: quiesce-await should EPERM if a set is past QS_QUIESCED

3

Backport Fixes: https://tracker.ceph.com/issues/66034 Original-issue: https://tracker.ceph.com/issues/65669 Original-PR: #57099 Show available Jenkins commands - `jenkins retest this please` - `jenkins test classic perf` - `jenkins test crimson perf` - `jenkins test signed`...