Octopus: Rescue procedure for extremely large bluefs log#36112
Closed
aclamk wants to merge 3 commits intoceph:octopusfrom
Closed
Octopus: Rescue procedure for extremely large bluefs log#36112aclamk wants to merge 3 commits intoceph:octopusfrom
aclamk wants to merge 3 commits intoceph:octopusfrom
Conversation
This is a procedure tries to find on disk unreachable extents and pretend they were already a part of bluefs log. If this gives proper crc, accept it. Fixes: https://tracker.ceph.com/issues/46195 Signed-off-by: Adam Kupczyk <akupczyk@redhat.com> (cherry-picked from commit 865871e) Conflicts: src/os/bluestore/BlueFS.cc
This ability only makes sense as a step that allows to perform fsck before commiting recovered bluefs log. Fixes: https://tracker.ceph.com/issues/46195 Signed-off-by: Adam Kupczyk <akupczyk@redhat.com> (cherry-picked from commit 60a2eb9) Conflicts: src/os/bluestore/BlueFS.cc
Adds additional paragraph to ceph-bluestore-tool documentation, describing how to use *special* options --bluefs_replay_recovery and --bluefs_replay_recovery_disable_compact to recover large bluefs log. Fixes: https://tracker.ceph.com/issues/46195 Signed-off-by: Adam Kupczyk <akupczyk@redhat.com> (cherry-picked from commit f71e53c)
Member
|
@aclamk the make check failure looks related https://jenkins.ceph.com/job/ceph-pull-requests/55637/consoleFull#10435746452a811ea2-3e7b-466b-84b4-d13df7e35809 |
Contributor
Author
|
Superseded by: |
This file contains hidden or bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
Sign up for free
to join this conversation on GitHub.
Already have an account?
Sign in to comment
2 participants
Add this suggestion to a batch that can be applied as a single commit.This suggestion is invalid because no changes were made to the code.Suggestions cannot be applied while the pull request is closed.Suggestions cannot be applied while viewing a subset of changes.Only one suggestion per line can be applied in a batch.Add this suggestion to a batch that can be applied as a single commit.Applying suggestions on deleted lines is not supported.You must change the existing code in this line in order to create a valid suggestion.Outdated suggestions cannot be applied.This suggestion has been applied or marked resolved.Suggestions cannot be applied from pending reviews.Suggestions cannot be applied on multi-line comments.Suggestions cannot be applied while the pull request is queued to merge.Suggestion cannot be applied right now. Please check back later.
This is procedure that stems from https://tracker.ceph.com/issues/46195.
It was created and tested in Luminous, but now needs to be ported to all other ceph branches.
This one is a cherry-picked from #36110
It fixes https://tracker.ceph.com/issues/46552