Does not solve the root of your problem, but can you umount –f ?
From: toasters-bounces@teaparty.net [mailto:toasters-bounces@teaparty.net] On Behalf Of Iluhes Sent: Monday, December 22, 2014 2:42 PM To: Toasters Subject: new cdot NFS vserver. NFS mount point hang on I/O
Hi Folks, New cdot isntall, new NFS vserver. NFS shares can be mounted OK on linnux and solaris clients. I can mkdir and touch files. Copy or move or DD or any I/O operation completly hangs the mount point, the process cannot be Control-C, and kill -9 does not even help