Note: This bug is displayed in read-only format because the product is no longer active in Red Hat Bugzilla.

RHEL Engineering is moving the tracking of its product development work on RHEL 6 through RHEL 9 to Red Hat Jira (issues.redhat.com). If you're a Red Hat customer, please continue to file support cases via the Red Hat customer portal. If you're not, please head to the "RHEL project" in Red Hat Jira and file new tickets here. Individual Bugzilla bugs in the statuses "NEW", "ASSIGNED", and "POST" are being migrated throughout September 2023. Bugs of Red Hat partners with an assigned Engineering Partner Manager (EPM) are migrated in late September as per pre-agreed dates. Bugs against components "kernel", "kernel-rt", and "kpatch" are only migrated if still in "NEW" or "ASSIGNED". If you cannot log in to RH Jira, please consult article #7032570. That failing, please send an e-mail to the RH Jira admins at rh-issues@redhat.com to troubleshoot your issue as a user management inquiry. The email creates a ServiceNow ticket with Red Hat. Individual Bugzilla bugs that are migrated will be moved to status "CLOSED", resolution "MIGRATED", and set with "MigratedToJIRA" in "Keywords". The link to the successor Jira issue will be found under "Links", have a little "two-footprint" icon next to it, and direct you to the "RHEL project" in Red Hat Jira (issue links are of type "https://issues.redhat.com/browse/RHEL-XXXX", where "X" is a digit). This same link will be available in a blue banner at the top of the page informing you that that bug has been migrated.

Bug 860787

Summary:	[xfs/xfstests 273] heavy cp workload hang [rhel-6.3.z]
Product:	Red Hat Enterprise Linux 6	Reporter:	RHEL Program Management <pm-rhel>
Component:	kernel	Assignee:	Frantisek Hrbata <fhrbata>
Status:	CLOSED ERRATA	QA Contact:	Boris Ranto <branto>
Severity:	high	Docs Contact:
Priority:	urgent
Version:	6.3	CC:	bfoster, branto, dchinner, dhoward, eguan, esandeen, garima_kochhar, gireesha_us, jwest, pasteur, pm-eus, rwheeler
Target Milestone:	rc	Keywords:	ZStream
Target Release:	---
Hardware:	x86_64
OS:	Linux
Whiteboard:
Fixed In Version:	kernel-2.6.32-279.14.1.el6	Doc Type:	Bug Fix
Doc Text:	Various race conditions that led to indefinite log reservation hangs due to xfsaild "idle" mode occurred in XFS file system. This could lead to certain tasks being unresponsive; for example, the cp utility could become unresponsive on heavy workload. This update improves the Active Item List (AIL) pushing logic in xfsaild. Also, the log reservation algorithm and interactions with xfsaild have been improved. As a result, the aforementioned problems no longer occur in this scenario.	Story Points:	---
Clone Of:		Environment:
Last Closed:	2012-11-06 18:18:28 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:	813137
Bug Blocks:

Description RHEL Program Management 2012-09-26 17:24:52 UTC

This bug has been copied from bug #813137 and has been proposed
to be backported to 6.3 z-stream (EUS).

Comment 10 errata-xmlrpc 2012-11-06 18:18:28 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.

http://rhn.redhat.com/errata/RHSA-2012-1426.html