ZFS problems

[Derrick Dantavious Edwards]

	I updated sources a couple of days ago and when I rebooted to continue to 
the upgrade process I received errors when I attempted to mount zfs 
filesystem. The error looked like this.

zpool mount -a

internal error: Invalid arugment
pid 25 (zfs), uid 0, exited on signal 6
Abort trap

I get the same error if I just type zpool status -v, except the (zfs) is 
replace with (zpool). The kernel module is loaded and visible by kldstat.
Any ideas?