Comment 14 for bug 1018619

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Wer Wie Was (kzqd-deactivatedaccount-deactivatedaccount) wrote :

Hello Joseph,

I tried the kernel revisions 23-25 of the generic and virtual kernel distributed with Ubuntu 12.04. Also I have tried to boot with the Mainline Kernel 3.1.10 from the Ubuntu Kernel Team PPA but it didn't work. Because of this fact I think it's a problem which is located at the interaction with the kernel.

There was no upgrade before it's a normal Ubuntu 12.04 Precise Pangolin installed with the alternate CD. The DomU also was fresh setuped with debootstrap and never worked as PV guest.

The same problem was discussed short time before the release of Ubuntu 12.04 at Askubuntu: http://askubuntu.com/questions/126631/why-do-i-get-disk-i-o-errors-booting-the-3-2-kernel-on-a-xen-vps-server

The as workaround declared fstab option barrier=0 does not solve the problem.

Best Regards