I'm not 100% sure what has happened, most likely in-house "server provisioning tool" failed in such a way that some NFS related packages were not installed. As after re-installing the server in question from scratch everything runs fine. Unfortunately I was not able to collect enough debug info to have better conclusions.
On Wed, Nov 2, 2016 at 11:06 AM, Momonth momonth@gmail.com wrote:
Hi All,
We upgraded our 6 nodes cluster to ONTAP9 yesterday. Today I discovered some freshly installed CentOS 6.8 hosts not being able to mount file shares via NFS v4 protocol. The mount command just kind of hangs. I verified it's not a connectivity issue, ie connections to the filer's port 2049 are possible.
Also NFS v3 works just fine.
Did anyone experience anything like that?
Cheers, Vladimir