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Re: [Xen-devel] [SPAM] Re: kernel BUG at arch/x86/xen/mmu.c:1860! - idea
| To: | Dave Hunter <dave@xxxxxxxxxx> |
|---|---|
| Subject: | Re: [Xen-devel] [SPAM] Re: kernel BUG at arch/x86/xen/mmu.c:1860! - ideas. |
| From: | Teck Choon Giam <giamteckchoon@xxxxxxxxx> |
| Date: | Wed, 6 Apr 2011 06:15:14 +0800 |
| Cc: | xen-devel@xxxxxxxxxxxxxxxxxxx |
| Delivery-date: | Tue, 05 Apr 2011 15:15:47 -0700 |
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On Wed, Apr 6, 2011 at 6:01 AM, Dave Hunter <dave@xxxxxxxxxx> wrote: > Hi guys, > > This thread has gone quiet for a while and I was wondering if a solution > had been found? > > I'm currently running the packaged version of Xen 4.0.1 in Debian > Squeeze and everything runs well, except for the random crashing when > using LVM. > > I use LVM for the disk partitions, and use live snapshots as part of our > backup routine. That is, create snapshot -> mount snapshot -> rsync -> > umount snapshot -> remove snapshot. > > Cheers, > > Dave Hunter. Solution is to compile your PVOPS 2.6.32.x kernel with CONFIG_DEBUG_PAGEALLOC=y. With CONFIG_DEBUG_PAGEALLOC=y, it pass my testcrash loop 10000. Thanks. Kindest regards, Giam Teck Choon _______________________________________________ Xen-devel mailing list Xen-devel@xxxxxxxxxxxxxxxxxxx http://lists.xensource.com/xen-devel |
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