[Users] Failed to start JBoss AS

[Roy Golan]

On 12/11/13 10:52 PM, Bob Doolittle wrote:
> Well, this looks to me like an instance of 
> https://bugzilla.redhat.com/show_bug.cgi?format=multiple&id=996005
>
> That bug has not been updated in almost 3 months, however. The last 
> note says "Working on CI". Does that mean Code Integration? It looks 
> like maybe it was fixed in version "is10", whatever that is, and is 
> currently Verified by QA. Is that right?
>
> Unfortunately that bug report has no description whatsoever of what 
> the underlying problem was. I would like to know:
> 1. Is there any workaround?
> 2. Can I start again by re-installing Engine and importing, or is the 
> issue with the exported VMs and/or template so I'd just hit the 
> problem again?
>
> It sort of looks like the problem was with a template 
> (org.ovirt.engine.core.common.action.ImportVmTemplateParameters). If 
> so, can I import the VMs and avoid the Templates? Or am I perhaps 
> misinterpreting that message?
>
> Shouldn't bug reports always contain some sort of diagnostic 
> information about the underlying cause and/or workarounds?
>
> Thanks,
>     Bob
>
> On 11/12/2013 03:08 PM, Bob Doolittle wrote:
>> Hi,
>>
>> I had a working engine, using 3.3.0 on Fedora 19. I rebooted my 
>> engine, and JBoss AS won't come back up. I get the attached errors 
>> from server.log.
>>
>> Has anyone seen this before? Any suggestions on how to recover?
>>
>> How I got here:
>>
>> I had a working Engine (mach1 F19) and Host (mach2 F19), but needed 
>> to play some musical chairs with my hardware to utilize a 3rd machine 
>> (mach3 RH6). My goal is to have mach2 become Engine, and mach3 Host.
>>
>> I did the following:
>> 1. Created an NFS share on mach3, and used it as NFS Export Storage 
>> from mach2.
>> 2. Exported my VMs and templates to the Export storage.
>> 3. Removed mach2 from my Datacenter
>> 4. Shut down mach1
>> 5. Installed fresh F19 on mach2 (my old host), and installed Engine 
>> 3.3.0 on it
>> 6. Added mach3 as Host
>> 7. Imported my VMs and Templates from the Export Storage
>>
>> At this point all looked well. I rebooted mach2, but it won't come 
>> back up.
>>
>> I'd appreciate any insight.
>>
>> Thanks,
>>    Bob
>>
>
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Hi Bob and thanks for the feedback

indeed there is no diagnose in the bug and that will be fixed.

Now let see if we can get this working  - in the async task table there 
is a JSON structure with an attribute describing disks - diskMap
problem is that its missing a concrete java type java.util.HashMap

please paste the output of:
  psql ovirt postgres -x -c 'select task_parameters from async_tasks;'  
| grep -i diskmap

Roy













its missing a we can try to modify it