Sorry for the spam.
Setting up a nfsserver with same ip, hostname and shared directory
restored the connection so I was able to umount.
On 04/24/2014 11:10 AM, Robin Roth wrote:
a NFS server died and I have a nfs-client which still has a mount using
nfs3 with option hard and no option intr.
I failed to unmount, even "umount -fl /mountpoint " just hangs.
With this hanging mount I can't use df, quota, ...
I'm aware it was not the best idea to use hard without intr, but with
this said and not being able to restart the server, is there a way to
force the umount?
I already tried to setup a fake interface with the original ip and also
setup a nfs server at the original ip with the same share. Both attempts
did not help.