We have a host which frequently underreports the number of VM's it is running.. this is a problem because most of our user templates are using a rank of "- RUNNING_VMS".
As you can see from the output included below, onehost list and onehost show report only 5 running VM's but onevm list reports seven vm's assigned to this host and there are in fact seven vm's assigned to this host. This has been underreporting for a couple of weeks, we have restarted oned and sched to no effect. It appears that onehost list gets its information from the host_shares table in the database. What modifies that table? Where does it get its info from? Steve Timm ---------------------------------------------- [timm@fcl002 ~]$ onehost show 17 HOST 17 INFORMATION ID : 17 NAME : fcl007 CLUSTER : default STATE : MONITORED IM_MAD : im_kvm VM_MAD : vmm_kvm TM_MAD : tm_ssh HOST SHARES MAX MEM : 24675860 USED MEM (REAL) : 6602540 USED MEM (ALLOCATED) : 8388608 MAX CPU : 1600 USED CPU (REAL) : 22 USED CPU (ALLOCATED) : 200 RUNNING VMS : 5 MONITORING INFORMATION ARCH=x86_64 CPUSPEED=2660 FREECPU=1577.6 FREEMEMORY=20140228 HOSTNAME=fcl007.fnal.gov HYPERVISOR=kvm MODELNAME=Intel(R) Xeon(R) CPU E5640 @ 2.67GHz NETRX=23816529 NETTX=365298 TOTALCPU=1600 TOTALMEMORY=24675860 USEDCPU=22.4000000000001 USEDMEMORY=6602540 ------------------------------------------- [root@fcl007 ~]# virsh list Id Name State ---------------------------------- 6 one-1107 running 19 one-1202 running 27 one-1235 running 30 one-1236 running 31 one-1237 running 32 one-841 running 33 one-1110 running -- ------------------------------------------------------------------ Steven C. Timm, Ph.D (630) 840-8525 [email protected] http://home.fnal.gov/~timm/ Fermilab Computing Division, Scientific Computing Facilities, Grid Facilities Department, FermiGrid Services Group, Group Leader. Lead of FermiCloud project. _______________________________________________ Users mailing list [email protected] http://lists.opennebula.org/listinfo.cgi/users-opennebula.org
