| |
|
 |
|
 |
|
|
|
| |
|
|
xen-devel
Re: [Xen-devel] pvops domu soft lockup under load (more logs)
On 04/12/2010 02:44 AM, Pim van Riezen wrote:
> On Apr 10, 2010, at 9:12 , Pim van Riezen wrote:
>
>
>>> When you're getting lockups, could you capture the output of sysrq-t (xm
>>> sysrq <domain> t, or "Ctrl-O t" on the domain's console)?
>>>
>> This one is going to be a bit tough. I only get the error after the fact.
>> The domain has multiple vcpu's, so it's usually not apparent that it's
>> hanging, all depending on which process gets stuck. I'll keep poking at it
>> and if I manage to catch it in the act I'll follow up with a sysrq-t.
>>
> xm sysrq $vps t doesn't seem to add anything to the console. Am I doing it
> wrong?
>
Does it appear on the Xen console (visible with "xm dmesg")? You may
need to do a sysrq '9' first to get it to output all messages.
J
_______________________________________________
Xen-devel mailing list
Xen-devel@xxxxxxxxxxxxxxxxxxx
http://lists.xensource.com/xen-devel
|
|
|
| |
|
Home