Bug 791116

Summary: Detach a busy block device for 64 bit pv guest sometimes crash
Product: Red Hat Enterprise Linux 5 Reporter: Andrew Jones <drjones>
Component: kernel-xenAssignee: Andrew Jones <drjones>
Status: CLOSED DUPLICATE QA Contact: Virtualization Bugs <virt-bugs>
Severity: medium Docs Contact:
Priority: medium    
Version: 5.8CC: drjones, leiwang, lersek, mrezanin, qguan, qwan, shwang, xen-maint, yuzhou
Target Milestone: rc   
Target Release: ---   
Hardware: Unspecified   
OS: Unspecified   
Whiteboard: xen
Fixed In Version: Doc Type: Bug Fix
Doc Text:
Story Points: ---
Clone Of: 773219
: 818023 (view as bug list) Environment:
Last Closed: 2012-07-09 10:26:54 EDT Type: ---
Regression: --- Mount Type: ---
Documentation: --- CRM:
Verified Versions: Category: ---
oVirt Team: --- RHEL 7.3 requirements from Atomic Host:
Cloudforms Team: ---
Bug Depends On: 773219    
Bug Blocks: 514490, 818023    

Comment 1 Andrew Jones 2012-02-16 03:53:22 EST
Should take another look at this issue from the host-side (xen tools). We should at least try reproducing with F16/rawhide guests to see what happens, and if the result is worse.
Comment 2 Andrew Jones 2012-02-20 06:54:55 EST
We should look at fixing blkback first, possibly with a backport of 6f5986bce558, then we can double check userspace after. Moving to kernel-xen.
Comment 3 RHEL Product and Program Management 2012-04-02 06:56:48 EDT
This request was evaluated by Red Hat Product Management for inclusion
in a Red Hat Enterprise Linux release.  Product Management has
requested further review of this request by Red Hat Engineering, for
potential inclusion in a Red Hat Enterprise Linux release for currently
deployed products.  This request is not yet committed for inclusion in
a release.
Comment 8 Andrew Jones 2012-07-09 10:26:54 EDT

*** This bug has been marked as a duplicate of bug 794806 ***