man amzfs-snapshot

You must give to the 'amanda' user the right to execute some zfs command.
Use 'zfs allow' or set the 'PFEXEC' and 'PFEXEC-PATH' properties.

Brian Cuttler wrote:

Yes! leaving the /opt/sfw/lib out of the path entirely seems to have
done the trick, we linked against the correct library and I can now
proceed with the next level of errors.

Could have sworn I saw something about this on the list last week
and I am checking the wiki now.

ERROR: griffy: cannot create snapshot 
'griffyp/climsgl@amanda-_griffyp_climsgl-check': permission denied