Hi,

The link that you send is for NFS strorage but i am trying to add a POSIX compliant.

when i press okey it mount the disk to :

[root@ovhost4 ~]# ls -al /rhev/data-center/mnt/_dev_dm-4/

total 28

drwxr-xr-x. 4 vdsm kvm  4096 Mar 16 12:12 .

drwxr-xr-x. 6 vdsm kvm  4096 Mar 17 13:35 ..

drwxr-xr-x. 2 vdsm kvm 16384 Mar 16 11:42 lost+found

drwxr-xr-x. 4 vdsm kvm  4096 Mar 16 12:12 .Trash-0

and doing a touch with vdsm user work

[root@ovhost4 ~]# sudo -u vdsm touch  /rhev/data-center/mnt/_dev_dm-4/test

[root@ovhost4 ~]# ls -al /rhev/data-center/mnt/_dev_dm-4/

total 28

drwxr-xr-x. 4 vdsm kvm  4096 Mar 17 13:44 .

drwxr-xr-x. 6 vdsm kvm  4096 Mar 17 13:35 ..

drwxr-xr-x. 2 vdsm kvm 16384 Mar 16 11:42 lost+found

-rw-r--r--. 1 vdsm kvm     0 Mar 17 13:44 test

drwxr-xr-x. 4 vdsm kvm  4096 Mar 16 12:12 .Trash-0

But it fail with a general exception error and the storage does not exist in ovirt

any help would be appreciated.

Which log you need to see?

Thanks

Le jeu. 16 mars 2017 17:02, Fred Rolland <frolland@redhat.com> a écrit :

Hi,

Can you check if the folder permissions are OK ?

Check [1] for more details.

Can you share more of the log ?

[1] https://www.ovirt.org/documentation/how-to/troubleshooting/troubleshooting-nfs-storage-issues/

On Thu, Mar 16, 2017 at 7:49 PM, carl langlois <crl.langlois@gmail.com> wrote:

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

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