Bug 1778046
| Summary: | 1 PG was undersized for more than 10 hours during upgrade | ||
|---|---|---|---|
| Product: | [Red Hat Storage] Red Hat Ceph Storage | Reporter: | Uday kurundwade <ukurundw> |
| Component: | RADOS | Assignee: | Neha Ojha <nojha> |
| Status: | CLOSED INSUFFICIENT_DATA | QA Contact: | Manohar Murthy <mmurthy> |
| Severity: | low | Docs Contact: | |
| Priority: | low | ||
| Version: | 4.0 | CC: | ceph-eng-bugs, dzafman, kchai, nojha, vumrao |
| Target Milestone: | rc | ||
| Target Release: | 5.* | ||
| 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: | 2020-07-09 09:12:50 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: | 1750994 | ||
Please specify the severity of this bug. Severity is defined here: https://bugzilla.redhat.com/page.cgi?id=fields.html#bug_severity. |
Description of problem: 1 PG was undersized for more than 10 hours during upgrade from 3.3z1 to 4.0 on RHEL 7 Version-Release number of selected component (if applicable): ceph-osd-14.2.4-16.el7cp.x86_64 ceph-base-14.2.4-16.el7cp.x86_64 ceph-common-14.2.4-16.el7cp.x86_64 How reproducible: Steps to Reproduce: 1.Deploy ceph 3.3z1 cluster and fill it up to 50% 2.Upgrade cluster to ceph 4.0 while IOs are in progress Actual results: PG_DEGRADED Degraded data redundancy: 1 pg undersized pg 11.d0 is stuck undersized for 42078.884080, current state active+undersized+remapped+backfilling, last acting [130,201] Expected results: PG should not stuck undersized for so long Additional info: