Bug 519457

Summary: ext4 umount hangs after fsstress with data=journal
Product: Red Hat Enterprise Linux 6 Reporter: Valerie Aurora Henson <vaurora>
Component: kernelAssignee: Eric Sandeen <esandeen>
Status: CLOSED CURRENTRELEASE QA Contact: Martin Jenner <mjenner>
Severity: medium Docs Contact:
Priority: low    
Version: 6.0CC: esandeen, rwheeler, vaurora, xfang
Target Milestone: rc   
Target Release: ---   
Hardware: All   
OS: Linux   
Whiteboard:
Fixed In Version: Doc Type: Bug Fix
Doc Text:
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Clone Of: Environment:
Last Closed: 2010-07-06 08:32:24 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 Valerie Aurora Henson 2009-08-26 17:42:38 UTC
This is a tracking bug for an ext4 kernel bugzilla:

http://bugzilla.kernel.org/show_bug.cgi?id=12624

Comment 2 RHEL Program Management 2009-08-26 18:17:18 UTC
This request was evaluated by Red Hat Product Management for inclusion in a Red
Hat Enterprise Linux major release.  Product Management has requested further
review of this request by Red Hat Engineering, for potential inclusion in a Red
Hat Enterprise Linux Major release.  This request is not yet committed for
inclusion.

Comment 3 Ric Wheeler 2010-03-25 22:04:38 UTC
This should have been fixed last year - is this still an issue?

Comment 4 Xiao jing Fang 2010-07-06 08:32:24 UTC
tested in 2.6.32-42.el6.x86_64

# mkfs.ext4 -b 1024 /dev/sda2
# mount -o data=journal /dev/sda2 /mnt
# ltp/fsstress -d /mnt -n 10000 -p 4
# umount /mnt/test

nothing happens,so this should be fixed