I'm having an issue with the fstab file for the compute nodes regenerating a default fstab file. This is causing export issues for the compute nodes.
I have copied the correct fstab file to $CHROOT/etc/fstab and then rebuilt the image and rebooted the nodes. Then I check the nodes and their fstab file is correct. I'm not sure of the exact time frame, but after a day or so I'll check the fstab file in $CHROOT/etc and it'll show "#GENERATED_ENTRIES#".
Is there a file or setting on the master node that regenerated the $CHROOT/etc/fstab file?