[one-users] OpenNebula crashes

[Javier Alvarez]

Hello,

OpenNebula is crashing right after starting it and I cannot identify the 
reason, but it looks like it is related with a VM in PENDING state that 
it cannot be booted nor removed. All OpenNebula's processes suddenly die 
when the scheduler tries to dispatch that VM or if I try to delete it.

oned.log shows the following output:

Thu Jan 31 16:12:47 2013 [InM][D]: Host 0 successfully monitored.
Thu Jan 31 16:12:59 2013 [ReM][D]: Req:3440 UID:0 HostPoolInfo invoked
Thu Jan 31 16:12:59 2013 [ReM][D]: Req:3440 UID:0 HostPoolInfo result 
SUCCESS, "<HOST_POOL><HOST><ID..."
Thu Jan 31 16:12:59 2013 [ReM][D]: Req:6624 UID:0 VirtualMachinePoolInfo 
invoked, -2, -1, -1, -1
Thu Jan 31 16:12:59 2013 [ReM][D]: Req:6624 UID:0 VirtualMachinePoolInfo 
result SUCCESS, "<VM_POOL><VM><ID>164..."
Thu Jan 31 16:12:59 2013 [ReM][D]: Req:4784 UID:0 AclInfo invoked
Thu Jan 31 16:12:59 2013 [ReM][D]: Req:4784 UID:0 AclInfo result 
SUCCESS, "<ACL_POOL><ACL><ID>0..."
Thu Jan 31 16:12:59 2013 [ReM][D]: Req:7920 UID:0 VirtualMachineDeploy 
invoked, 1772, 0

and sched.log the following:

Thu Jan 31 16:12:29 2013 [SCHED][I]: Starting scheduler loop...
Thu Jan 31 16:12:29 2013 [SCHED][I]: Scheduler loop started.
Thu Jan 31 16:12:59 2013 [HOST][D]: Discovered Hosts (enabled):
  0
Thu Jan 31 16:12:59 2013 [VM][D]: Pending and rescheduling VMs:
  1772
Thu Jan 31 16:12:59 2013 [SCHED][I]: Selected hosts:
          PRI    HID  VM: 1772
         -----------------------
         -1      0

Thu Jan 31 16:12:59 2013 [VM][I]: Dispatching virtual machine 1772 to host 0
Thu Jan 31 16:12:59 2013 [VM][E]: Exception raised: Unable to transport 
XML to server and get XML response back.  libcurl failed to execute the 
HTTP POST transaction, explaining:  couldn't connect to host

Thu Jan 31 16:13:29 2013 [HOST][E]: Exception raised: Unable to 
transport XML to server and get XML response back.  libcurl failed to 
execute the HTTP POST transaction, explaining:  couldn't connect to host
Thu Jan 31 16:13:29 2013 [POOL][E]: Could not retrieve pool info from ONE

How can I make OpenNebula to print more information about the error?

Thanks,

Javi

-- 
Javier Álvarez Cid-Fuentes
Grid Computing and Clusters Group
Barcelona Supercomputing Center (BSC-CNS)
Tel. (+34) 93 413 72 46


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