GPTZFSBOOT in Current r326622 has problems

Group:

I updated my amd64 computer today to r326622 and copied the
/boot/gptzfsboot file to each of my ZFS hard drives p1 partition.  The
BTX loader stopped and could not load.  This rendered my system
'un-bootable'.  I copied this file from an earlier live filesystem CD,
which restored my computer and enabled me to boot.

I also see the problem with the loader logs dumping core that others
have reported recently.

Tom

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