Fix #46696
mds: pre-fragment distributed ephemeral pin directories to distribute the subtree bounds
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ceph-qa-suite:
Component(FS):
MDS
Labels (FS):
multimds
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Crash signature (v2):
Description
As a workaround for #46648, pre-micro-fragment a directory that is distributed so that a single MDS does not track all of the bounds. Each small fragment can be ephemerally pinned too so the fragments are evenly spread across the MDS cluster.
Credit Zheng for the idea.
Related issues
History
#1 Updated by Patrick Donnelly over 3 years ago
- Related to Bug #46648: mds: cannot handle hundreds+ of subtrees added
#2 Updated by Patrick Donnelly over 3 years ago
- Status changed from New to Resolved
- Assignee changed from Patrick Donnelly to Zheng Yan
- Pull request ID set to 36537