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Old 04-03-2010, 08:11 PM
Robert LeBlanc
 
Default Bug#572153: lvm2: Creating snapshots with 2.6.32 causes segfault

On Tue, Mar 16, 2010 at 2:18 PM, Bastian Blank <waldi@debian.org> wrote:

reassign 572153 linux-2.6 2.6.32-1

severity 572153 normal

tags 572153 moreinfo

thanks



On Mon, Mar 01, 2010 at 01:30:54PM -0700, Robert LeBlanc wrote:

> I've been running this machine with 2.6.30 without any problems at all. After upgrading to 2.6.32, the system crashes after my cron job manages the files system snapshots. This appears in the syslog at the time of the crash. My only recourse is to hard power off and reboot. I'm going to revert back to 2.6.30 for the time being.




A crash in the kernel is no user application error.



> Mar *1 13:15:26 lsfs01 kernel: [ 3407.155180] Pid: 11048, comm: lvcreate Not tainted 2.6.32-trunk-amd64 #1 VMware Virtual Platform



VMware adds another variable to this problem. Please update to the

latest kernel from unstable and recheck if this is reproducible. Google

does not show further instances with this kernel.



Bastian

I updated the kernel today and I can create snapshots without any problem. I'll keep an eye on it with our automated snapshot scripts in the next week.

lsfs01:/dev/mapper# uname -aLinux lsfs01 2.6.32-3-amd64 #1 SMP Wed Feb 24 18:07:42 UTC 2010 x86_64 GNU/Linux


Robert LeBlanc
Life Sciences & Undergraduate Education Computer Support
Brigham Young University*
 
Old 05-02-2010, 05:47 PM
Moritz Muehlenhoff
 
Default Bug#572153: lvm2: Creating snapshots with 2.6.32 causes segfault

On Sat, Apr 03, 2010 at 02:11:39PM -0600, Robert LeBlanc wrote:
> On Tue, Mar 16, 2010 at 2:18 PM, Bastian Blank <waldi@debian.org> wrote:
>
> > reassign 572153 linux-2.6 2.6.32-1
> > severity 572153 normal
> > tags 572153 moreinfo
> > thanks
> >
> > On Mon, Mar 01, 2010 at 01:30:54PM -0700, Robert LeBlanc wrote:
> > > I've been running this machine with 2.6.30 without any problems at all.
> > After upgrading to 2.6.32, the system crashes after my cron job manages the
> > files system snapshots. This appears in the syslog at the time of the crash.
> > My only recourse is to hard power off and reboot. I'm going to revert back
> > to 2.6.30 for the time being.
> >
> > A crash in the kernel is no user application error.
> >
> > > Mar 1 13:15:26 lsfs01 kernel: [ 3407.155180] Pid: 11048, comm: lvcreate
> > Not tainted 2.6.32-trunk-amd64 #1 VMware Virtual Platform
> >
> > VMware adds another variable to this problem. Please update to the
> > latest kernel from unstable and recheck if this is reproducible. Google
> > does not show further instances with this kernel.
> >
> > Bastian
> >
> > I updated the kernel today and I can create snapshots without any problem.
> I'll keep an eye on it with our automated snapshot scripts in the next week.
>
> lsfs01:/dev/mapper# uname -a
> Linux lsfs01 2.6.32-3-amd64 #1 SMP Wed Feb 24 18:07:42 UTC 2010 x86_64
> GNU/Linux

Did the error reoccur?

Cheers,
Moritz



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