Bug 2091491
| Summary: | mds: stuck 2 seconds and keeps retrying to find ino from auth MDS | ||
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| Product: | [Red Hat Storage] Red Hat Ceph Storage | Reporter: | Xiubo Li <xiubli> |
| Component: | CephFS | Assignee: | Xiubo Li <xiubli> |
| Status: | CLOSED ERRATA | QA Contact: | Yogesh Mane <ymane> |
| Severity: | high | Docs Contact: | Eliska <ekristov> |
| Priority: | unspecified | ||
| Version: | 5.1 | CC: | ceph-eng-bugs, ekristov, tserlin, vereddy |
| Target Milestone: | --- | ||
| Target Release: | 6.0 | ||
| Hardware: | Unspecified | ||
| OS: | Unspecified | ||
| Whiteboard: | |||
| Fixed In Version: | ceph-17.2.3-1.el9cp | Doc Type: | Bug Fix |
| Doc Text: |
.A replica MDS is no longer stuck, if a client sends a getattr client request just after it was created
Previously, if a client sent a getattr client request just after the replica MDS was created, the client would make a path of `#INODE-NUMBER` because the `CInode` was not linked yet.
The replica MDS would keep retrying until the auth MDS flushed the `mdlog` and the `C_MDS_openc_finish` and `link_primary_inode` were called 5 seconds later at most.
With this fix, the replica MDS trying to find the `CInode` from auth MDS would manually trigger `mdslog flush`, if it could not find it.
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Story Points: | --- |
| Clone Of: | Environment: | ||
| Last Closed: | 2023-03-20 18:56:39 UTC | Type: | Bug |
| Regression: | --- | Mount Type: | --- |
| Documentation: | --- | CRM: | |
| Verified Versions: | Category: | --- | |
| oVirt Team: | --- | RHEL 7.3 requirements from Atomic Host: | |
| Cloudforms Team: | --- | Target Upstream Version: | |
| Embargoed: | |||
| Bug Depends On: | |||
| Bug Blocks: | 2126050 | ||
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Description
Xiubo Li
2022-05-30 06:06:38 UTC
Please specify the severity of this bug. Severity is defined here: https://bugzilla.redhat.com/page.cgi?id=fields.html#bug_severity. Since the problem described in this bug report should be resolved in a recent advisory, it has been closed with a resolution of ERRATA. For information on the advisory (Red Hat Ceph Storage 6.0 Bug Fix update), and where to find the updated files, follow the link below. If the solution does not work for you, open a new bug report. https://access.redhat.com/errata/RHBA-2023:1360 |