Bug 1382226
| Summary: | PG scrub bypasses 'osd_scrub_chunk_max' limit to find hash boundary | ||
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| Product: | [Red Hat Storage] Red Hat Ceph Storage | Reporter: | Vikhyat Umrao <vumrao> |
| Component: | RADOS | Assignee: | David Zafman <dzafman> |
| Status: | CLOSED ERRATA | QA Contact: | shylesh <shmohan> |
| Severity: | medium | Docs Contact: | Bara Ancincova <bancinco> |
| Priority: | low | ||
| Version: | 1.3.3 | CC: | bancinco, ceph-eng-bugs, ceph-qe-bugs, dzafman, hnallurv, kchai, kdreyer, linuxkidd, sjust, uboppana, vumrao |
| Target Milestone: | rc | ||
| Target Release: | 2.2 | ||
| Hardware: | x86_64 | ||
| OS: | Linux | ||
| Whiteboard: | |||
| Fixed In Version: | RHEL: ceph-10.2.5-7.el7cp Ubuntu: ceph_10.2.5-3redhat1xenial | Doc Type: | Enhancement |
| Doc Text: |
.osd_scrub_chunk_max is honored also with objects that have many clones
Previously, deep scrubbing of objects that had a number of clones could impact the client performance. With this enhancement, deep scrubbing honors the limit specified by the `osd_scrub_chunk_max` parameter even when an object has many clones. As a result, the impact on client performance is limited.
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Story Points: | --- |
| Clone Of: | 1373653 | Environment: | |
| Last Closed: | 2017-03-14 15:45:43 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: | 1373653, 1391070 | ||
| Bug Blocks: | 1412948 | ||
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Comment 1
Vikhyat Umrao
2016-11-02 14:05:43 UTC
16f9d95204f3eca6908ae241e5bacc48b006cb23 Fix landed in v10.2.4 upstream 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, 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://rhn.redhat.com/errata/RHBA-2017-0514.html |