[one-users] scheduler deploy problem

[Tino Vazquez]

Hi,

Could you please send through the template of one VM and its log
($ONE_LOCATION/var/<vid>/vm.log)?

Also $ONE_LOCATION/var/sched.log and $ONE_LOCATION/var/oned.log would
be useful. You can send this off the list if there is a concern about
privacy.

Regards,

-Tino

--
Constantino Vázquez Blanco | dsa-research.org/tinova
Virtualization Technology Engineer / Researcher
OpenNebula Toolkit | opennebula.org



On Mon, Mar 7, 2011 at 10:40 AM, antoni artigues <tartigues at iac3.eu> wrote:
> Hello
>
> I have 4 hosts registered:
>
> $ onehost list
>  ID NAME              CLUSTER  RVM   TCPU   FCPU   ACPU    TMEM    FMEM
> STAT
>   0 oscarnode4        default    1    400    400    400    7.8G      0K
> on
>   1 oscarnode5        default    1    400    400    400    7.8G      0K
> on
>   2 oscarnode6        default    3    400    400    400    7.8G      0K
> on
>   3 oscarnode7        default    4    400    400    400    7.8G      0K
> on
>
> Each one With 7.8G of RAM
>
> I create 9 virtual machines. Each of one with 1 cpu and 1792MB of ram:
> ------------------------------
> NAME="ubuntuVM"
> VCPU = 1
> MEMORY = 1792
> OS = [ ARCH = "i686" ]
> DISK=[IMAGE="vmimage",
>      TARGET="sda",
>      BUS="scsi"]
> NIC=[NETWORK="vmware LAN bridged"]
> ------------------------------
>
> There are 4 running machines on "oscarnode7" host.
>
> When I create more virtual machines the scheduler sends it to the
> "oscarnode7". But it doen't start because there is no more available RAM
> on this host.
>
> If I create more machines, always the scheduler sends it to the same
> host!!!
>
> Why the scheduler are not asigning another host? For example,
> "oscarnode4" is only running one virtual machine
>
>
> This is the virtual machines distribution after creating a new virtual
> machine:
>
>  onevm list
>   ID     USER     NAME STAT CPU     MEM        HOSTNAME        TIME
>   38 oneadmin ubuntuVM runn   0      0K      oscarnode7 02 19:04:46
>   39 oneadmin ubuntuVM runn   0      0K      oscarnode7 02 18:42:19
>   40 oneadmin ubuntuVM runn   0      0K      oscarnode7 02 18:24:08
>   42 oneadmin ubuntuVM runn   0      0K      oscarnode6 02 18:07:58
>   43 oneadmin ubuntuVM runn   0      0K      oscarnode5 02 18:07:51
>   44 oneadmin ubuntuVM runn   0      0K      oscarnode4 02 18:07:43
>   46 oneadmin ubuntuVM runn   0      0K      oscarnode6 02 18:06:43
>   51 oneadmin ubuntuVM runn   0      0K      oscarnode6 02 17:58:05
>   53 oneadmin ubuntuVM prol   0      0K      oscarnode7 00 00:00:43
>
> Thanks in advance
>
> Antoni Artigues
>
> _______________________________________________
> Users mailing list
> Users at lists.opennebula.org
> http://lists.opennebula.org/listinfo.cgi/users-opennebula.org
>