Created attachment 573362 [details]
vdsm log

Description of problem:
getVmsList(spUUID='253deb29-c59b-44fa-a498-96fe895d4ddd', sdUUID=None, options=None)

return:
{'status': {'message': "General Exception, UUID: 'Storage.None'", 'code': 3000}}


Thread-2686::WARNING::2012-03-28 16:24:11,460::resourceManager::713::ResourceManager.Owner::(acquire) Unexpected exception caught while owner 'e7b733af-1f86-450f-8197-46ea9bfcc83f' tried to acquire 'Storage.None'
Traceback (most recent call last):
  File "/usr/share/vdsm/storage/resourceManager.py", line 699, in acquire
    resource = manager.acquireResource(namespace, name, locktype, timeout)
  File "/usr/share/vdsm/storage/resourceManager.py", line 459, in acquireResource
    request = self.registerResource(namespace, name, lockType, callback)
  File "/usr/share/vdsm/storage/resourceManager.py", line 480, in registerResource
    if not self._resourceNameValidator.match(name):
TypeError: expected string or buffer
Thread-2686::ERROR::2012-03-28 16:24:11,462::task::853::TaskManager.Task::(_setError) Task=`e7b733af-1f86-450f-8197-46ea9bfcc83f`::Unexpected error
Traceback (most recent call last):
  File "/usr/share/vdsm/storage/task.py", line 861, in _run
    return fn(*args, **kargs)
  File "/usr/share/vdsm/logUtils.py", line 38, in wrapper
    res = f(*args, **kwargs)
  File "/usr/share/vdsm/storage/hsm.py", line 1135, in getVmsList
    vars.task.getSharedLock(STORAGE, sdUUID)
  File "/usr/share/vdsm/storage/task.py", line 1306, in getSharedLock
    self.resOwner.acquire(namespace, resName, resourceManager.LockType.shared, timeout)
  File "/usr/share/vdsm/storage/resourceManager.py", line 714, in acquire
    raise se.ResourceException(fullName)
ResourceException: General Exception, UUID: 'Storage.None'
Thread-2686::DEBUG::2012-03-28 16:24:11,462::task::872::TaskManager.Task::(_run) Task=`e7b733af-1f86-450f-8197-46ea9bfcc83f`::Task._run: e7b733af-1f86-450f-8197-46ea9bfcc83f ('253deb29-c59b-44fa-a498-96fe895d4ddd', None) {} failed - stopping task