* xm save of upstream kernel (broken?)
@ 2009-07-28 23:13 Dan Magenheimer
2009-07-29 0:17 ` Valtteri Kiviniemi
0 siblings, 1 reply; 2+ messages in thread
From: Dan Magenheimer @ 2009-07-28 23:13 UTC (permalink / raw)
To: Xen-Devel (E-mail); +Cc: Jeremy Fitzhardinge
Is "xm save" on an upstream pvops kernel supposed to
work? If so, is any special configuration required?
(I do have /proc/xen mounted... "ls /proc/xen"
shows xenbus.)
Using xen-unstable and a PV guest with a 2.6.30 kernel,
I get "xen suspending xenbus..." in the console,
then nothing. The save file gets 1922 bytes
of data, "xm list" shows the domain as migrating-NAME
but the save never completes and I have to "xm destroy"
it.
Booting a 2.6.18-based kernel in the same VM seems
to save/restore fine.
^ permalink raw reply [flat|nested] 2+ messages in thread
* Re: xm save of upstream kernel (broken?)
2009-07-28 23:13 xm save of upstream kernel (broken?) Dan Magenheimer
@ 2009-07-29 0:17 ` Valtteri Kiviniemi
0 siblings, 0 replies; 2+ messages in thread
From: Valtteri Kiviniemi @ 2009-07-29 0:17 UTC (permalink / raw)
To: Dan Magenheimer; +Cc: Jeremy Fitzhardinge, Xen-Devel (E-mail)
I have the same problem with every newer dom0 kernels, not only pv_ops.
For example 2.6.30 with opensuse patches crashes the same way.
- Valtteri Kiviniemi
Dan Magenheimer kirjoitti:
> Is "xm save" on an upstream pvops kernel supposed to
> work? If so, is any special configuration required?
> (I do have /proc/xen mounted... "ls /proc/xen"
> shows xenbus.)
>
> Using xen-unstable and a PV guest with a 2.6.30 kernel,
> I get "xen suspending xenbus..." in the console,
> then nothing. The save file gets 1922 bytes
> of data, "xm list" shows the domain as migrating-NAME
> but the save never completes and I have to "xm destroy"
> it.
>
> Booting a 2.6.18-based kernel in the same VM seems
> to save/restore fine.
>
> _______________________________________________
> Xen-devel mailing list
> Xen-devel@lists.xensource.com
> http://lists.xensource.com/xen-devel
^ permalink raw reply [flat|nested] 2+ messages in thread
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