[one-users] opennebula upgrade to 3.8.3 minor errors

[Daniel Molina]

Hi,

On 1 February 2013 13:05, Andreas Calvo Gómez <andreas.calvo at scytl.com> wrote:
> We have performed a update of both the OS (CentOS 6.2 to 6.3) and OpenNebula
> (3.8.1 to 3.8.3), and are facing some errors that weren't in the older
> release:
> - Logs can't be viewed from the webUI: selecting the "VM Log" tab shows an
> error message "Log for VM XXX not available".

There was a bug in previous releases with the vm log directory, but it
should be fixed in 3.8.3. Did you restart the sunstone-server after
upgrading?

> - One node can't establish network connections: started VMs on one specific
> node don't have network connectivity, while they get the IP address by
> context. All other nodes work fine.

Please check the following link:
http://wiki.opennebula.org/faq#my_vm_is_running_but_i_get_no_answer_from_pings_what_s_wrong

Maybe there is something wrong with the host configuration.

> - Sunstone/ONE seems to be stucked from time to time when performing large
> operations: as the old version (3.8.1), Sunstone becomes unresponsive and it
> is necessary to shut down all applications (one, sunstone, occi) and start
> them again. It usually happens when performing an operation with a large set
> of VMs.
>
> For all errors, no log in /var/log/one give any hint.
> Is there any other way to try to narrow down the root source of this
> problems?

What are exactly the actions you performed and with how many vms?
Could you send us your sched.conf and oned.conf files?

Cheers

-- 
Daniel Molina
Project Engineer
OpenNebula - The Open Source Solution for Data Center Virtualization
www.OpenNebula.org | dmolina at opennebula.org | @OpenNebula