Re: [vdsm] Rv: Re: Problems with vdsm deleted Storages Domains

[Federico Simoncelli]

----- Original Message -----
>  From: "David Andino" <david_andino(a)yahoo.com&gt;
>  To: "Federico Simoncelli" <fsimonce(a)redhat.com&gt;
>  Sent: Monday, May 26, 2014 4:09:44 PM
>  Subject: Re: Rv: Re: [vdsm] Problems with vdsm deleted Storages Domains
>  
>  Hello Federico
>  
>  I have attached the entire file so you can read it.
>  
>  Let me know whether you need anything else
>  
>  Thanks
>  
>  David 
The relevant traceback is:

7b861db2-05c7-44b1-aac7-b4ea018120cf::ERROR::2014-05-26
07:01:15,376::sp::329::Storage.StoragePool::(startSpm) Unexpected error
Traceback (most recent call last):
  File "/usr/share/vdsm/storage/sp.py", line 296, in startSpm
    self._updateDomainsRole()
  File "/usr/share/vdsm/storage/securable.py", line 75, in wrapper
    return method(self, *args, **kwargs)
  File "/usr/share/vdsm/storage/sp.py", line 205, in _updateDomainsRole
    domain = sdCache.produce(sdUUID)
  File "/usr/share/vdsm/storage/sdc.py", line 98, in produce
    domain.getRealDomain()
  File "/usr/share/vdsm/storage/sdc.py", line 52, in getRealDomain
    return self._cache._realProduce(self._sdUUID)
  File "/usr/share/vdsm/storage/sdc.py", line 122, in _realProduce
    domain = self._findDomain(sdUUID)
  File "/usr/share/vdsm/storage/sdc.py", line 141, in _findDomain
    dom = findMethod(sdUUID)
  File "/usr/share/vdsm/storage/sdc.py", line 171, in _findUnfetchedDomain
    raise se.StorageDomainDoesNotExist(sdUUID)
StorageDomainDoesNotExist: Storage domain does not exist:
(u'ba26bc14-3aff-48eb-816c-e02e81e5fd63',)


The problem was fixed (and backported to 3.4) in:

http://gerrit.ovirt.org/25424
http://gerrit.ovirt.org/27194

That is going to be available in vdsm-4.14.8

With that build you'll be able to start the SPM and later on use
forcedDetachStorageDomain to remove the old domain.

-- 
Federico