Xen users - Nov 2013 - Dom0 hanging on reboot "Please stand by while rebooting system..."

Installed Hypervisor via
Xen4CentOS<http://wiki.centos.org/HowTos/Xen/Xen4QuickStart>, noticed that
every few reboots it will hang right before/while dismounting with "Please
stand by while rebooting the system". Dmesg attached, as well as my best
effort to capture the Xend.log during this crash.

Thanks!
Jim





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On Mon, 2013-11-18 at 19:36 +0000, Jim Durand wrote:
> Installed Hypervisor via Xen4CentOS, noticed that every few reboots it
> will hang right before/while dismounting with "Please stand by while
> rebooting the system". Dmesg attached,
Is this from running "dmesg" from a running system? That will just
supply the dom0 dmesg and not any userspace or Xen messages.

Your best bet is probably to setup a serial console to get the full
logs. See http://wiki.xen.org/wiki/Xen_Serial_Console . Failing that a
digital photo of the screen while it is hung might be informative.

You might also want to try the centos-virt list
http://lists.centos.org/mailman/listinfo/centos-virt/ since your issue
is with their binaries.
> as well as my best effort to capture the Xend.log during this crash.
I suspect xend is not involved here.

Ian.