* RE: Reboot from OS will hang
@ 2010-05-28 10:26 Sergey Kononenko
2010-05-28 10:48 ` Reboot from OS will hang with pvops dom0 kernel Pasi Kärkkäinen
0 siblings, 1 reply; 3+ messages in thread
From: Sergey Kononenko @ 2010-05-28 10:26 UTC (permalink / raw)
To: xen-devel
Hi,
I've encountered the same problem. After reboot machine went to sleep
(or power off) mode, so I can't even reset it through IPMI, only
powercycle (by IPMI too) works.
I saw this problem only on new machine (Core i7 based, Xeon E5520,
Supermicro X8DTL motherboard), but on Pentium D and Supermicro
PDSMi reboot works.
Also server hangs after reboot only with pvops Dom0 kernels (I
tried stable-2.6.32.x and stable-2.6.33.x with hypervisors 3.4.3-rc and
4.0.0), but reboots normally with 2.6.30.4 "Xenified" kernel (under
3.4.3-rc and 4.0.0 too). All kernels and hypervisors were built for
x86-64 architecture.
Changing BIOS settings related to ACPI and reboot didn't help.
I tried all reboot= options in hypervisor command line: acpi, kbd,
triple, but it didn't help when pvops kernels were used.
With best reagrds,
Sergey Kononenko.
^ permalink raw reply [flat|nested] 3+ messages in thread
* Re: Reboot from OS will hang with pvops dom0 kernel
2010-05-28 10:26 Reboot from OS will hang Sergey Kononenko
@ 2010-05-28 10:48 ` Pasi Kärkkäinen
2010-05-28 11:16 ` Sergey Kononenko
0 siblings, 1 reply; 3+ messages in thread
From: Pasi Kärkkäinen @ 2010-05-28 10:48 UTC (permalink / raw)
To: Sergey Kononenko; +Cc: Jeremy Fitzhardinge, xen-devel
On Fri, May 28, 2010 at 01:26:12PM +0300, Sergey Kononenko wrote:
> Hi,
>
> I've encountered the same problem. After reboot machine went to sleep
> (or power off) mode, so I can't even reset it through IPMI, only
> powercycle (by IPMI too) works.
> I saw this problem only on new machine (Core i7 based, Xeon E5520,
> Supermicro X8DTL motherboard), but on Pentium D and Supermicro
> PDSMi reboot works.
> Also server hangs after reboot only with pvops Dom0 kernels (I
> tried stable-2.6.32.x and stable-2.6.33.x with hypervisors 3.4.3-rc and
> 4.0.0), but reboots normally with 2.6.30.4 "Xenified" kernel (under
> 3.4.3-rc and 4.0.0 too). All kernels and hypervisors were built for
> x86-64 architecture.
> Changing BIOS settings related to ACPI and reboot didn't help.
> I tried all reboot= options in hypervisor command line: acpi, kbd,
> triple, but it didn't help when pvops kernels were used.
>
Are there any debug/error messages printed when/before it hangs?
-- Pasi
^ permalink raw reply [flat|nested] 3+ messages in thread
end of thread, other threads:[~2010-05-28 11:16 UTC | newest]
Thread overview: 3+ messages (download: mbox.gz follow: Atom feed
-- links below jump to the message on this page --
2010-05-28 10:26 Reboot from OS will hang Sergey Kononenko
2010-05-28 10:48 ` Reboot from OS will hang with pvops dom0 kernel Pasi Kärkkäinen
2010-05-28 11:16 ` Sergey Kononenko
This is a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox;
as well as URLs for NNTP newsgroup(s).