Bug 1735355
| Summary: | [RHCS 3.x][RFE] Bluestore rocksdb compaction threads defaults to 2 | ||
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| Product: | [Red Hat Storage] Red Hat Ceph Storage | Reporter: | Vikhyat Umrao <vumrao> |
| Component: | RADOS | Assignee: | Neha Ojha <nojha> |
| Status: | CLOSED ERRATA | QA Contact: | Manohar Murthy <mmurthy> |
| Severity: | medium | Docs Contact: | Aron Gunn <agunn> |
| Priority: | medium | ||
| Version: | 3.2 | CC: | agunn, ceph-eng-bugs, ceph-qe-bugs, dzafman, jdurgin, kchai, nojha, tchandra, tserlin |
| Target Milestone: | z1 | Keywords: | FutureFeature, Performance |
| Target Release: | 3.3 | ||
| Hardware: | Unspecified | ||
| OS: | Unspecified | ||
| Whiteboard: | |||
| Fixed In Version: | RHEL: ceph-12.2.12-57.el7cp Ubuntu: ceph_12.2.12-51redhat1xenial | Doc Type: | Enhancement |
| Doc Text: |
.The RocksDB compaction threads default value has changed
The new default value for the `max_background_compactions` option is `2`. As a result, this change improves performance for write heavy OMAP workloads. This option controls the number of concurrent background compaction threads. The old default value was `1`.
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Story Points: | --- |
| Clone Of: | 1732139 | Environment: | |
| Last Closed: | 2019-10-22 13:29:24 UTC | Type: | --- |
| 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: | 1732139 | ||
| Bug Blocks: | 1726135, 1733598 | ||
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Comment 8
errata-xmlrpc
2019-10-22 13:29:24 UTC
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