On 07/03/2013 09:20, Daniel Molina wrote:
On 7 March 2013 09:29, Gerry O'Brien <ge...@scss.tcd.ie> wrote:
Hi Daniel,
We are running version 3.8.3 and mm_sched is running. Everything else is
working as per normal.
We have managed to solve the problem by reducing the memory requirement to
14GB. My guess is that Sunstone is reporting more memory available than can
actually be used so the instantation remained in the PENDING state as there
were no host available with sufficient memory resources.
The scheduler defines a parameter to adjust the fraction of
memory reserved by the hypervisor(HYPERVISOR_MEM) [1], by default is
set to 10%.
[1] http://opennebula.org/documentation:rel3.8:schg#configuration
Cheers
Does that 10% come out of the available host memory reported by Sunstone?
Regards,
Gerry
On 06/03/2013 09:43, Daniel Molina wrote:
Hi,
On 5 March 2013 14:29, Gerry O'Brien <ge...@scss.tcd.ie> wrote:
Hi,
Is there a memory maximum set somewhere in OpenNebula or Kvm that
limits
the amount of memory a virtual machine created with the OCCI self-service
can have? Our hosts have 16GB of memory. Sunstone reports 15.7G
available.
Yet, when I try and create a VM with 15360 memory using the self-service
it
remains in PENDING and never gets deployed. It is not a user quota issue.
The oned.log says reports SUCCESS (see below).
What opennebula version are you using?
Is the mm_sched process running?
Cheers
Regards,
Gerry
Tue Mar 5 13:02:06 2013 [ReM][D]: Req:8304 UID:2 VirtualMachineInfo
invoked, 4259
Tue Mar 5 13:02:06 2013 [ReM][D]: Req:8304 UID:2 VirtualMachineInfo
result
SUCCESS, "<VM><ID>4259</ID><UI..."
Tue Mar 5 13:02:06 2013 [ReM][D]: Req:2560 UID:2 VirtualMachineInfo
invoked, 4259
Tue Mar 5 13:02:06 2013 [ReM][D]: Req:2560 UID:2 VirtualMachineInfo
result
SUCCESS, "<VM><ID>4259</ID><UI..."
--
Gerry O'Brien
Systems Manager
School of Computer Science and Statistics
Trinity College Dublin
Dublin 2
IRELAND
00 353 1 896 1341
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Users mailing list
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--
Gerry O'Brien
Systems Manager
School of Computer Science and Statistics
Trinity College Dublin
Dublin 2
IRELAND
00 353 1 896 1341
--
Gerry O'Brien
Systems Manager
School of Computer Science and Statistics
Trinity College Dublin
Dublin 2
IRELAND
00 353 1 896 1341
_______________________________________________
Users mailing list
Users@lists.opennebula.org
http://lists.opennebula.org/listinfo.cgi/users-opennebula.org
