Can you provide the content of /proc/mounts after it has being mounted by VDSM ?

On Tue, Mar 21, 2017 at 12:28 PM, carl langlois <crl.langlois@gmail.com> wrote:
Here is the vdsm.log


jsonrpc.Executor/0::ERROR::2017-03-18 08:23:48,317::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


thanks

On Fri, Mar 17, 2017 at 3:06 PM, Fred Rolland <frolland@redhat.com> wrote:
Please send Vdsm log.
Thanks

On Fri, Mar 17, 2017 at 8:46 PM, carl langlois <crl.langlois@gmail.com> wrote:
Hi,

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

Inline image 1




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 ?

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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