Hi Guys,

I am trying to add a posix FS on one of my host. Ovirt in actually mounting it but fail with "Error while executing action Add Storage Connection: General Exception"

If i look in the vdsm.log i cant see 

sonrpc.Executor/7::DEBUG::2017-03-16 12:39:28,248::fileUtils::209::Storage.fileUtils::(createdir) Creating directory: /rhev/data-center/mnt/_dev_dm-3 mode: None
jsonrpc.Executor/7::DEBUG::2017-03-16 12:39:28,248::fileUtils::218::Storage.fileUtils::(createdir) Using existing directory: /rhev/data-center/mnt/_dev_dm-3
jsonrpc.Executor/7::INFO::2017-03-16 12:39:28,248::mount::226::storage.Mount::(mount) mounting /dev/dm-3 at /rhev/data-center/mnt/_dev_dm-3
jsonrpc.Executor/7::DEBUG::2017-03-16 12:39:28,270::utils::871::storage.Mount::(stopwatch) /rhev/data-center/mnt/_dev_dm-3 mounted: 0.02 seconds
jsonrpc.Executor/7::ERROR::2017-03-16 12:39:28,271::hsm::2403::Storage.HSM::(connectStorageServer) Could not connect to storageServer
Traceback (most recent call last):
  File "/usr/share/vdsm/storage/hsm.py", line 2400, in connectStorageServer
    conObj.connect()
  File "/usr/share/vdsm/storage/storageServer.py", line 242, in connect
    self.getMountObj().getRecord().fs_file)
  File "/usr/lib/python2.7/site-packages/vdsm/storage/mount.py", line 260, in getRecord
    (self.fs_spec, self.fs_file))
OSError: [Errno 2] Mount of `/dev/dm-3` at `/rhev/data-center/mnt/_dev_dm-3` does not exist


any help would be appreciated.

Thanks

CL