Created attachment 498514 [details]
vdsm

Description of problem:

i have a shared ISO domain i've imported in to my setup (rhel6 host 2.3 DC)
the import was successful.

i've attached the ISO domain into a DC and it become inactive.

once trying to activate this ISO domain i get the following error:

it looks like no exception is being raise when the metadata roleback fail

Thread-230146::DEBUG::2011-05-12 05:37:11,393::persistentDict::154::Storage.PersistentDict::(transaction) Error in transaction, rolling back changes
Traceback (most recent call last):
  File "/usr/share/vdsm/storage/persistentDict.py", line 151, in transaction
    self.flush(self._metadata)
  File "/usr/share/vdsm/storage/persistentDict.py", line 269, in flush
    self._metaRW.writelines(lines)
  File "/usr/share/vdsm/storage/fileSD.py", line 48, in writelines
    oop.writeLines(tmpFilePath, metadata)
  File "/usr/share/vdsm/storage/processPool.py", line 35, in wrapper
    return self.runExternally(func, *args, **kwds)
  File "/usr/share/vdsm/storage/processPool.py", line 72, in runExternally
    raise err
IOError: [Errno 5] Input/output error


VDSM:
=====

Thread-231964::ERROR::2011-05-12 06:25:13,138::task::855::TaskManager.Task::(_setError) Unexpected error
Traceback (most recent call last):
  File "/usr/share/vdsm/storage/task.py", line 863, in _run
    return fn(*args, **kargs)
  File "/usr/share/vdsm/storage/spm.py", line 115, in run
    return self.func(*args, **kwargs)
  File "/usr/share/vdsm/storage/spm.py", line 1205, in public_activateStorageDomain
    pool.activateSD(sdUUID)
  File "/usr/share/vdsm/storage/sp.py", line 806, in activateSD
    self.validateAttachedDomain(sdUUID)
  File "/usr/share/vdsm/storage/sp.py", line 219, in validateAttachedDomain
    raise se.StorageDomainNotInPool(self.spUUID, sdUUID)
  
Thread-231964::ERROR::2011-05-12 06:25:13,149::dispatcher::103::Storage.Dispatcher.Protect::(run) {'status': {'message': "Storage domain not in pool: 'domain=2e46da5a-2ad6-4672-a297-02b6d3713274, pool=1570c166-bf52-4d94-950b-8ac3aef95c0d'", 'code': 353}, 'args': ['domain=2e46da5a-2ad6-4672-a297-02b6d3713274, pool=1570c166-bf52-4d94-950b-8ac3aef95c0d']}

RHEVM
======

2011-05-12 13:29:50,820 ERROR [com.redhat.rhevm.vdsbroker.irsbroker.IrsBrokerCommand] (pool-11-thread-43) IrsBroker::Failed::ActivateStorageDomainVDS due to: IrsOperationFailedNoFailoverException: IRSGenericException: IRSErrorException: Storage domain not in pool: 'domain=2e46da5a-2ad6-4672-a297-02b6d3713274, pool=1570c166-bf52-4d94-950b-8ac3aef95c0d'

----------------------------------------------------------------

the thing is that when looking at the DC info this domain is there....

[root@south-04 ~]# vdsClient -s 0 getStorageDomainsList 1570c166-bf52-4d94-950b-8ac3aef95c0d
371bf022-5624-4fe3-877f-d1b73726c7c6
2e46da5a-2ad6-4672-a297-02b6d3713274
83160733-0b82-4fb1-96f5-1c079cc4a54e
9d03a995-600d-4ae0-a974-445acb3d49ed


[root@south-04 ~]# vdsClient -s 0 getStorageDomainInfo 2e46da5a-2ad6-4672-a297-02b6d3713274
        uuid = 2e46da5a-2ad6-4672-a297-02b6d3713274
        pool = ['6e4a0f57-646b-4624-9662-6e8a06b36973', 'a2f277d8-2772-4765-bb67-1bb699fcbfb4', '7a5cc7c9-13d4-466f-8374-e532947be240', 'c62d3b8f-e458-453e-aa53-ee48f2db1888', 'ade9f73e-272a-42bb-8b8c-bb3288e0637e', '4fa85879-ce59-45e5-835d-dccb607720e7', '6017f655-4872-4175-adf5-743a6599be2b', '101eff42-1a51-4707-801b-184e01550e07', '55e2de78-0568-4c0d-ae9a-1e596c9ed4da', '2f964da4-d1bd-4886-afd9-dad7ba68d9a6', '5e4af8a5-9a0c-49bb-9869-2a3cb4b47141', '2d660ad4-7ecc-41e2-8809-b9efe913d813', 'fc11ea2b-457d-4169-8636-8936af56b8b0', '47620fa0-8fdf-4ba2-8be3-6db2bfb16a37']
        lver = -1
        version = 0
        role = Regular
        remotePath = rhev-i8c-01.mpc.lab.eng.bos.redhat.com:/ISO/isoDomain
        spm_id = -1
        type = NFS
        class = Iso
        master_ver = 0
        name = iso-i8c-01




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