NFS share to 40+ machines. Everything works fine on boot/mount. We have one client we are trying to run many simultaneous writes on (not the same files… just a lot of processes writing different files).
Run one at a time and any of these processes run fine and complete… if run in parallel the client machine in question suddenly says “kernel: nfs: server 10.1.30.146 not responding, still trying”. We can showmount from this client and see the shares on the server. The other clients are still happy. Changing any settings in the NFS server so that it restarts gives us “kernel: nfs: server 10.1.30.146 OK” on the client and we are back working again… for a bit… then it dies again.
Number of threads on the Truenas NFS settings for the share are set to 255 (as a testing measure).
Anyone run into a similar issue? Haven’t been able to Google-fu any examples myself yet.
Thanks!