Bug 2080982
| Summary: | [rbd-mirror] : force promote crashed for some images - snapshot/PromoteRequest.cc: 261: FAILED ceph_assert(info != nullptr) | ||
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| Product: | [Red Hat Storage] Red Hat Ceph Storage | Reporter: | Vasishta <vashastr> |
| Component: | RBD-Mirror | Assignee: | Ilya Dryomov <idryomov> |
| Status: | ASSIGNED --- | QA Contact: | |
| Severity: | high | Docs Contact: | |
| Priority: | unspecified | ||
| Version: | 5.1 | CC: | amagrawa, ceph-eng-bugs, idryomov, jdurgin, kseeger, mmurthy, sostapov, vereddy |
| Target Milestone: | --- | ||
| Target Release: | 7.0 | ||
| Hardware: | Unspecified | ||
| OS: | Unspecified | ||
| Whiteboard: | |||
| Fixed In Version: | Doc Type: | If docs needed, set a value | |
| Doc Text: | Story Points: | --- | |
| Clone Of: | Environment: | ||
| Last Closed: | 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: | 2135372 | ||
*** Bug 2102107 has been marked as a duplicate of this bug. *** Missed the 5.3 z1 window. Moving to 6.1. Please advise if this is a problem. As discussed in the DR meetings, force promote fixes will take longer to land. Moving out of 6.1. |
Description of problem: When force promote was issued on images, promote operation on some images crashed Version-Release number of selected component (if applicable): 16.2.7-109.el8cp How reproducible: Tried only once Steps to Reproduce: 1. Configure snapshot based mirroring between two clusters 2. Create 50 images (with ec pool) one one cluster and 50 on another cluster (without ec pool) 3. Promote images on opposite clusters with --force option. 4. Issue was observed when non-expool images were being promoted on one of the clusters. (Mirroring daemon of the opposite cluster went down as rbd_mirror_die_after_seconds was being tested) Actual results: -2> 2022-05-02T13:06:32.854+0000 7fc111a46700 10 monclient: get_auth_request con 0x7fc0f400b830 auth_method 0 -1> 2022-05-02T13:06:32.871+0000 7fc110a44700 -1 /builddir/build/BUILD/ceph-16.2.7/src/librbd/mirror/snapshot/PromoteRequest.cc: In function 'void librbd::mirror::snapshot::PromoteRequest<ImageCtxT>::rollback() [with ImageCtxT = librbd::ImageCtx]' thread 7fc110a44700 time 2022-05-02T13:06:32.871080+0000 /builddir/build/BUILD/ceph-16.2.7/src/librbd/mirror/snapshot/PromoteRequest.cc: 261: FAILED ceph_assert(info != nullptr) Impact : Some images won't get promoted Expected results: promote shouldn't crash Workaround: Note down images which were not promoted, retry promote. Additional information # ceph crash ls ID ENTITY NEW 2022-05-02T13:04:17.888612Z_212a8a21-a839-4d29-a36b-b8f68dc913e8 client.admin * 2022-05-02T13:04:49.777751Z_a40ab99b-d13e-4c90-830f-b5002d11515b client.admin * 2022-05-02T13:06:32.873214Z_b0b9c415-4008-4031-ab0c-4478824d707f client.admin *