readonly not showing correct information

[chjohnst]

It looks like the readonly option is supported in ZFSoL, but the temporary information is not being reported correctly. Is this a known issue? Perhaps a similar issue related to #985?

ON (works but not reflecting the change in output):
zfs get readonly nas1.pool.0/test
NAME PROPERTY VALUE SOURCE
nas1.pool.0/test readonly off local
zfs set readonly=on nas1.pool.0/test
touch foo
touch: cannot touch `foo': Read-only file system
zfs get readonly nas1.pool.0/test
NAME PROPERTY VALUE SOURCE
nas1.pool.0/test readonly off temporary

OFF (works but reporting correctly):
zfs set readonly=off nas1.pool.0/test
touch foo
zfs get readonly canas1.pool.0/test
NAME PROPERTY VALUE SOURCE
nas1.pool.0/test readonly off local