Bug 446089
Summary: | xend / xenstored performance & scalability issues | ||||||
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Product: | Red Hat Enterprise Linux 5 | Reporter: | Bryan Mason <nobody+bjmason> | ||||
Component: | xen | Assignee: | Daniel Berrangé <berrange> | ||||
Status: | CLOSED ERRATA | QA Contact: | Michal Marciniszyn <mmarcini> | ||||
Severity: | medium | Docs Contact: | |||||
Priority: | medium | ||||||
Version: | 5.2 | CC: | duck, michel.monbernard, mmarcini, sputhenp, tao, tvujec, xen-maint | ||||
Target Milestone: | rc | ||||||
Target Release: | --- | ||||||
Hardware: | All | ||||||
OS: | Linux | ||||||
Whiteboard: | |||||||
Fixed In Version: | Doc Type: | Bug Fix | |||||
Doc Text: | Story Points: | --- | |||||
Clone Of: | Environment: | ||||||
Last Closed: | 2009-01-20 21:14:23 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: | |||||||
Bug Depends On: | |||||||
Bug Blocks: | 449772 | ||||||
Attachments: |
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Description
Bryan Mason
2008-05-12 17:32:23 UTC
This request was evaluated by Red Hat Product Management for inclusion in a Red Hat Enterprise Linux maintenance release. Product Management has requested further review of this request by Red Hat Engineering, for potential inclusion in a Red Hat Enterprise Linux Update release for currently deployed products. This request is not yet committed for inclusion in an Update release. Created attachment 311576 [details]
Allow putting xenstored on tmpfs
NB, with this patch applied, the user still needs to opt-in by setting
XENSTORED_TMPFS=yes
in /etc/sysconfig/xend
*** Bug 434146 has been marked as a duplicate of this bug. *** Built into xen-3.0.3-67.el5 The performance is increased by a huge factor. Tested with 10-15 virt machines and it did not consume more than 20% of processor with xm list running all the time. An advisory has been issued which should help the problem described in this bug report. This report is therefore being closed with a resolution of ERRATA. For more information on therefore solution and/or where to find the updated files, please follow the link below. You may reopen this bug report if the solution does not work for you. http://rhn.redhat.com/errata/RHBA-2009-0118.html |