Note: This bug is displayed in read-only format because the product is no longer active in Red Hat Bugzilla.

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Bug 1244948

Summary:	irqbalance should not place irqs on isolated CPUs
Product:	Red Hat Enterprise Linux 6	Reporter:	Daniel Bristot de Oliveira <daolivei>
Component:	irqbalance	Assignee:	Petr Holasek <pholasek>
Status:	CLOSED ERRATA	QA Contact:	Andrej Manduch <amanduch>
Severity:	high	Docs Contact:
Priority:	unspecified
Version:	6.8	CC:	amanduch, dhoward, emcnabb, hhuang, jeder, knoel, lcapitulino, lmiksik, mtosatti, nhorman, pholasek, riel, williams
Target Milestone:	rc
Target Release:	---
Hardware:	All
OS:	Linux
Whiteboard:
Fixed In Version:	irqbalance-1.0.7-7.el6	Doc Type:	Bug Fix
Doc Text:	Cause: Irqbalance assigned IRQs also to isolated CPUs which are not under control of scheduler and usually used for some special dedicated purposes (HPC) Consequence: Perfomance of tasks running on isolated CPUs could be harm. Fix: Irqbalance parses isolated CPUs from kernel commandline Result: Irqbalance doesn't assign IRQs to isolated CPUs so task running there are not interfered.	Story Points:	---
Clone Of:	1201552	Environment:
Last Closed:	2016-05-10 20:09:50 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:	1201552
Bug Blocks:	1172231, 1175461, 1270638

Comment 7 errata-xmlrpc 2016-05-10 20:09:50 UTC

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/RHEA-2016-0776.html