zfs discuss - May 2007 - Strange behaviour with sharenfs

Prior to rebooting my system (S10U2) yesterday, I had half
a dozen ZFS shares active...

Today, how that I look at this, I find I have only 1 of them is
being exported through NFS.

# zfs list -o name,sharenfs NAME                  SHARENFS
biscuit               off
biscuit/crashes       off
biscuit/data          off
biscuit/foo           off
biscuit/home          off
biscuit/on10u3        off
biscuit/on10u4        on
biscuit/onnv          yes
biscuit/onnv at 20070314  -
biscuit/onnv at 12042007  -
biscuit/onnv at 26042007  -
biscuit/onnv_6538379  on
biscuit/onnv_6544307  on
biscuit/pfh-clone     off
biscuit/pfhs10u4      off
biscuit/queue_t       off
biscuit/refactor      off
biscuit/refactor at 20070314  -
biscuit/s10u4fix      on
biscuit/stc2-hooks    on
mintslice ~# showmount -e
export list for mintslice:
/biscuit/on10u4 (everyone)
mintslice ~#

Is this a known problem, fixed already?

Darren