I wanted to test the new version of oVirt the 4.0.1 on FC23, using HE method and using NFSv4 for storage.
When launching the deploy command, and choosing nfsv4 and filling the mount point, the setup exits with error : Connection to storage server failed.
In vdsm log I have this error:
Could not connect to storageServer
Traceback (most recent call last):
OSError: [Errno 2] Mount of `noveria.wodel.wd:/engine_vm` at `/rhev/data-center/mnt/noveria.wodel.wd:_engine__vm` does not exist
the df -h command shows that the nfs mount was done, but the device path contains a double slash.
noveria.wodel.wd://vmengine 656G 111G 513G 18% /rhev/data-center/mnt/noveria.wodel.wd:_vmengine
I am not sure of the problem, but I think it's the double slash on the nfs4 path when using fsid=0: noveria.wodel.wd://vmengine
if I use nfsv4 with fsid=0, the problem shows up.
If I don't use fsid=0 and mention the full path of the nfs mount, the problem disappears.