Re: [Xen-users] Xen 4.0.1 hangs when trying to create vps

[Pim van Riezen <pi+lists@xxxxxxxxxxxx>]

On Feb 21, 2011, at 10:48 , Pasi Kärkkäinen wrote:

> On Wed, Feb 02, 2011 at 02:00:36PM +0100, Pim van Riezen wrote:
>> Good day,
>> 
>> we recently migrated to Xen4.0.1 on one of our clusters. It solves a lot of 
>> problem, but it also adds one. Whenever we try to xm create a guest that 
>> oversteps the total amount of available memory, xend completely hangs itself 
>> up and stops responding to any rpc calls..
>> 
>> The last lines in xend.log are:
>> 
>> [2011-02-02 10:00:22 8199] DEBUG (balloon:172) Balloon: tmem relinquished -1 
>> KiB of 20100116 KiB requested.
>> [2011-02-02 10:00:22 8199] DEBUG (balloon:226) Balloon: 13454316 KiB free; 0 
>> to scrub; need 33554432; retries: 115.
>> [2011-02-02 10:00:22 8199] DEBUG (balloon:226) Balloon: 13454316 KiB free; 0 
>> to scrub; need 33554432; retries: 210.
>> 
>> is there a way to recover from this?
>> 
> 
> Did you dedicate fixed amount of memory for dom0?

Yes.

> Are you using tmem? 

No.

Cheers,
Pi


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