r346652:
Complain and exit the script if the 'make install' phase fails. Also,
there is no need to install any debug files.
r346653:
The zfs module has grown a dependency on zcl_nfs4.ko, so copy it into all
the test images.
r346654:
For the geli-gpt-zfs test images, both bios and uefi flavors, add a dummy
ufs partition as p2, and put the zfs partition at p3, to test the ability
of the zfs probe code to find a zfs pool on something other than the first
partition.