Unable to attach ISO storage domain in RHEV

Solution Verified - Updated -

Issue

  • Unable to attach ISO storage domain in RHEV.
  • When tried to add ISO NFS domain, get the following error:
  Cannot connect server to Storage
  • While trying to attach a Local NFS share as ISO-Domain, getting the following errors in /var/log/vdsm/vdsm.log:
Thread-197878::WARNING::2012-11-12 10:09:49,120::storage_connection::344::Storage.ServerConnection::(__disconnectFileServer) Cannot remove mountpoint after umount()
Traceback (most recent call last):
  File "/usr/share/vdsm/storage/storage_connection.py", line 339, in __disconnectFileServer
    getProcPool().os.rmdir(mntPath)
  File "/usr/share/vdsm/storage/processPool.py", line 33, in wrapper
    return self.runExternally(func, *args, **kwds)
  File "/usr/share/vdsm/storage/processPool.py", line 44, in runExternally
    return self._procPool.runExternally(*args, **kwargs)
  File "/usr/share/vdsm/storage/processPool.py", line 127, in runExternally
    raise err
OSError: [Errno 2] No such file or directory: '/rhev/data-center/mnt/nfs:_iso'

Environment

  • Red Hat Enterprise Virtualization 2.2
  • Red Hat Enterprise Virtualization 3.0+

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