[one-users] one scheduling issue

[Olivier Sallou]

I think I found an hint.
scheduler seems not to detect correctly the number of CPU on the host.

On one host it detects 2400 value, 100 for the others (while all are the
same servers).

How is calculated the number of cpu ?

On 07/01/2013 01:10 PM, Olivier Sallou wrote:
> Hi,
> my opennebula cloud was working fine (3.8) but I have an issue now.
> The scheduler says that my hosts do not have enough capacity (see
> scheduler logs below).
> However, there is no VM running on any of those hosts. Only the host
> where one is running is accepted (and all vm are allocated on this host).
>
> With one host command, all hosts are shown as ok:
>
> oneadmin at genokvm4:/var/log/one$ onehost list
>   ID NAME            CLUSTER   RVM      ALLOCATED_CPU      ALLOCATED_MEM
> STAT 
>   11 genokvm4        -          13 2400 / 2400 (100%)  42G / 94.6G (44%)
> on   
>   12 genokvm5        -           0                  -    0K / 94.6G (0%)
> on   
>   13 genokvm6        -           0                  -    0K / 94.6G (0%)
> on   
>   14 genokvm7        -           0                  -    0K / 94.6G (0%)
> on   
>   21 genokvm3        -           0                  -    0K / 94.4G (0%)
> on   
>   22 genokvm8        -           0                  -    0K / 94.6G (0%)
> on   
>   24 genokvm9        -           0                  -    0K / 94.6G (0%)
> on   
>   25 genokvm10       -           0                  -    0K / 94.6G (0%)
> on   
>   26 genokvm11       -           0                  -    0K / 94.6G (0%) on
>
> How can I debug this ?
>
>
> Scheduler logs:
>
> Mon Jul  1 13:06:19 2013 [HOST][D]: Discovered Hosts (enabled):
>  11 12 13 14 21 22 24 25 26
> Mon Jul  1 13:06:19 2013 [VM][D]: Pending and rescheduling VMs:
>  608
> Mon Jul  1 13:06:19 2013 [SCHED][D]: Host 11 filtered out. Not enough
> capacity.
>
> Mon Jul  1 13:06:19 2013 [SCHED][D]: Host 12 filtered out. Not enough
> capacity.
>
> Mon Jul  1 13:06:19 2013 [SCHED][D]: Host 13 filtered out. Not enough
> capacity.
>
> Mon Jul  1 13:06:19 2013 [SCHED][D]: Host 14 filtered out. Not enough
> capacity.
>
> Mon Jul  1 13:06:19 2013 [SCHED][D]: Host 21 filtered out. Not enough
> capacity.
>
> Mon Jul  1 13:06:19 2013 [SCHED][D]: Host 22 filtered out. Not enough
> capacity.
>
> Mon Jul  1 13:06:19 2013 [SCHED][D]: Host 24 filtered out. Not enough
> capacity.
>
> Mon Jul  1 13:06:19 2013 [SCHED][D]: Host 25 filtered out. Not enough
> capacity.
>
> Mon Jul  1 13:06:19 2013 [SCHED][D]: Host 26 filtered out. Not enough
> capacity.
>
> Thanks
>
> Olivier
>
>
> gpg key id: 4096R/326D8438  (keyring.debian.org)
> Key fingerprint = 5FB4 6F83 D3B9 5204 6335  D26D 78DC 68DB 326D 8438
>
> _______________________________________________
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>
>

-- 
Olivier Sallou
IRISA / University of Rennes 1
Campus de Beaulieu, 35000 RENNES - FRANCE
Tel: 02.99.84.71.95

gpg key id: 4096R/326D8438  (keyring.debian.org)
Key fingerprint = 5FB4 6F83 D3B9 5204 6335  D26D 78DC 68DB 326D 8438