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Hi All,<br>
<br>
I don't know if this is a Bug or an error on my side.<br>
<br>
At the moment, i have a oVirt 3.6 installation with two Nodes and
Two Storage Server, which<br>
are configured themselfs als master/slave (solaris zfs snapshot copy
from master to slave all 2 hours)<br>
<br>
Now i try to do some tests for some failure use cases like, master
storage isn't available anymore or<br>
one of the virtual machines must be restored from the snapshot.<br>
<br>
Because the data n the slave is a snapshot copy, all data which are
on the Data Domain NFS Storage,<br>
are also on the slave NFS Storage. <br>
<br>
I tried it to add over WebUI over the option "Import Domain" (Import
Pre-Configured Domain) with both<br>
Domain Functions (Data and Export) but nothing happens, expect some
errors in the vdsm.log Logfile.<br>
<br>
Something like this<br>
<br>
Thread-253746::ERROR::2015-11-24
11:44:41,758::hsm::2549::Storage.HSM::(disconnectStorageServer)
Could not disconnect from storageServer<br>
Traceback (most recent call last):<br>
File "/usr/share/vdsm/storage/hsm.py", line 2545, in
disconnectStorageServer<br>
conObj.disconnect()<br>
File "/usr/share/vdsm/storage/storageServer.py", line 425, in
disconnect<br>
return self._mountCon.disconnect()<br>
File "/usr/share/vdsm/storage/storageServer.py", line 254, in
disconnect<br>
self._mount.umount(True, True)<br>
File "/usr/share/vdsm/storage/mount.py", line 256, in umount<br>
return self._runcmd(cmd, timeout)<br>
File "/usr/share/vdsm/storage/mount.py", line 241, in _runcmd<br>
raise MountError(rc, ";".join((out, err)))<br>
MountError: (32, ';umount:
/rhev/data-center/mnt/192.168.1.13:_oi-srv2-sasData1_oi-srv1-sasData1_nfsshare1:
mountpoint not found\n')<br>
<br>
I checked with nfs-check.py if all permissions are ok, the tool say
this:<br>
<br>
<title>Konsole output</title>
<div>
<span style="font-family:monospace"><span
style="color:#000000;background-color:#ffffff;">[root@lin-ovirt1
contrib]# python ./nfs-check.py
192.168.1.13:/oi-srv2-sasData1/oi-srv1-sasData1/nfsshare1
</span><br>
Current hostname: lin-ovirt1 - IP addr 192.168.1.14
<br>
Trying to /bin/mount -t nfs
192.168.1.13:/oi-srv2-sasData1/oi-srv1-sasData1/nfsshare1...
<br>
Executing NFS tests..
<br>
Removing vdsmTest file..
<br>
Status of tests [OK]
<br>
Disconnecting from NFS Server..
<br>
Done!<br>
<br>
</span></div>
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Greetings<br>
Roger Meier<br>
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