[OpenIndiana-discuss] about list of snaps in specific fs

[Harry Putnam]

I must be just getting the syntax all wrong but zfs man page makes
appear possible to list snapshots of a specific file system.

zfs list -t snapshot zp2/hosts/reader

   zfs list -t snapshot zp2/hosts/reader
  cannot open 'zp2/hosts/reader': operation not applicable to 
  datasets of this type

`zfs list -t' shows all snapshots... but what about a specific zfs_fs?