Hi Maxim, I ran into the problem with the nfs mounts on linux hanging a few months ago, when the Linux distro that I'm running (Void) on the NFS client dropped UDP NFS mounts. At the time I found this post that explains the situation:
http://openbsd-archive.7691.n7.nabble.com/nfsd-hangs-Linux-tcp-clients-after-5-minutes-idle-td402844.html As a work around, I've set up a cron script that stat's the mount point every four minutes. That stops the mount from hanging. I hope that helps. James On Sun, Apr 11, 2021 at 2:04 AM Родин Максим <a23s4a2...@yandex.ru> wrote: > > Hello > I have an NFS server on OpenBSD 6.8 stable > which exports a folder with default settings. > I have a linux mint client which mounts a share from this NFS server > with these settings: > sudo mount -o wsize=8192,rsize=8192 192.168.1.65:/big > /home/user/store > which gives a decent speed at about 50-60MB/s both sides which seem ok > for me. > The problem is: when the mount point is not used for a while (5 minutes > and more) the share becomes unresponsive and the only way to unmount the > share is to do > sudo umount -lf /home/user/store > After that I can mount the share once again. > When I imitate using the share on client using > while :; do ls /home/user/store/ && echo "OK" && sleep 3 ; done; > the share remains responsive all the time and shows no problems. > > What tweaks(settings) on the client(server) am I missing in my setup > to keep the mount point responsive? > -- > Best regards > Maksim Rodin >
