Bug 173143
Summary: | fully-synced raid 1 increases idle load avg without eating cpu | ||
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Product: | [Fedora] Fedora | Reporter: | Alexandre Oliva <oliva> |
Component: | kernel | Assignee: | Kernel Maintainer List <kernel-maint> |
Status: | CLOSED RAWHIDE | QA Contact: | Brian Brock <bbrock> |
Severity: | medium | Docs Contact: | |
Priority: | medium | ||
Version: | rawhide | CC: | wtogami |
Target Milestone: | --- | ||
Target Release: | --- | ||
Hardware: | All | ||
OS: | Linux | ||
Whiteboard: | |||
Fixed In Version: | Doc Type: | Bug Fix | |
Doc Text: | Story Points: | --- | |
Clone Of: | Environment: | ||
Last Closed: | 2006-01-13 16:12:23 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: |
Description
Alexandre Oliva
2005-11-14 16:33:52 UTC
Sorry, filed against wrong component. I have confirmation that it's the number of active raid devices that causes the increased load, and I've found out another side effect of this problem: it prevents swsusp from working. The problem is still present on 1688_FC5, unfortunately. The symptom is that, when swsusp tries to stop all tasks, it fails after a few seconds and complains that the raid-controlling processes won't stop, and the system comes back to activity instead of going to sleep :-( This was fixed a while before the 2.6.15 release. |