On Saturday, 19 May 2018 13:24:26 BST Peter Humphrey wrote: > What else might make the NFS server report nonexistent directory? And what > might differ between the main and rescue system on each of two boxes?
Never mind. As usual, I found the answer as soon as I hit Send. The volume to be exported had not been mounted. The change I made recently that explains the new behaviour is to add "mp" to the /etc/exports entry. I see it works :) -- Regards, Peter.

