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 <tartig...@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@lists.opennebula.org > http://lists.opennebula.org/listinfo.cgi/users-opennebula.org > _______________________________________________ Users mailing list Users@lists.opennebula.org http://lists.opennebula.org/listinfo.cgi/users-opennebula.org