Bug 1492776
| Summary: | OSD op stuck at ‘do_op waiting for rw locks’ | ||
|---|---|---|---|
| Product: | [Red Hat Storage] Red Hat Ceph Storage | Reporter: | Mike Hackett <mhackett> |
| Component: | RADOS | Assignee: | Josh Durgin <jdurgin> |
| Status: | CLOSED NOTABUG | QA Contact: | ceph-qe-bugs <ceph-qe-bugs> |
| Severity: | high | Docs Contact: | |
| Priority: | high | ||
| Version: | 2.4 | CC: | bschmaus, ceph-eng-bugs, dzafman, hgurav, jdurgin, kchai, skinjo, vumrao |
| Target Milestone: | rc | ||
| Target Release: | 3.* | ||
| Hardware: | x86_64 | ||
| OS: | All | ||
| Whiteboard: | |||
| Fixed In Version: | Doc Type: | If docs needed, set a value | |
| Doc Text: | Story Points: | --- | |
| Clone Of: | Environment: | ||
| Last Closed: | 2018-05-21 13:47:11 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: | 1523246 | ||
| Bug Blocks: | |||
|
Comment 4
Josh Durgin
2017-09-18 15:56:48 UTC
(In reply to Josh Durgin from comment #4) > Are there any snapshots in use in this pool? If so it's possible this is > http://tracker.ceph.com/issues/19131 . Otherwise we'll need osd logs with > debugging from before an object gets stuck to determine what is holding the > rwlock at the time. Josh, I think if we see the object ID it looks like it is RGW workload so chances are we do not have snapshots from RBD side because then this pool is used for RGW. We may want to verify if they are not taking pool level snapshots will check both if this pool is not shared with RBD or taking pool snapshot. |