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Red Hat Bugzilla – Full Text Bug Listing |
| Summary: | btrfs is dead slow due to fragmentation | ||
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| Product: | [Fedora] Fedora | Reporter: | Felipe Contreras <felipe.contreras> |
| Component: | kernel | Assignee: | Josef Bacik <jbacik> |
| Status: | CLOSED CURRENTRELEASE | QA Contact: | Fedora Extras Quality Assurance <extras-qa> |
| Severity: | high | Docs Contact: | |
| Priority: | unspecified | ||
| Version: | 15 | CC: | gansalmon, itamar, jonathan, kernel-maint, k.georgiou, madhu.chinakonda |
| Target Milestone: | --- | Keywords: | Reopened |
| Target Release: | --- | ||
| Hardware: | Unspecified | ||
| OS: | Unspecified | ||
| Whiteboard: | |||
| Fixed In Version: | Doc Type: | Bug Fix | |
| Doc Text: | Story Points: | --- | |
| Clone Of: | Environment: | ||
| Last Closed: | 2012-02-02 13:46:49 EST | Type: | --- |
| Regression: | --- | Mount Type: | --- |
| Documentation: | --- | CRM: | |
| Verified Versions: | Category: | --- | |
| oVirt Team: | --- | RHEL 7.3 requirements from Atomic Host: | |
| Cloudforms Team: | --- | ||
| Bug Depends On: | |||
| Bug Blocks: | 689509 | ||
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Description
Felipe Contreras
2011-06-09 07:59:32 EDT
Unless anybody thinks a speed of 500kb/s is acceptable, this *must* be fixed before btrfs is the default fs. Mount -o auto-defrag with an upstream kernel. (In reply to comment #2) > Mount -o auto-defrag with an upstream kernel. Mention that in the upstream bug report. Once it has been validated to fix the issue, the upstream bug can be closed _then_ this bug can be closed. In the meantime, as far as we know, the issue remains there. And BTW, does this means that auto-defrag would be enabled by default in Fedora? Yes the idea is that it will be turned on by default for fedora. (In reply to comment #4) > Yes the idea is that it will be turned on by default for fedora. Do you have a patch for rawhide so we can try it there? I guess autodefrag does the trick. |