[OpenIndiana-discuss] Finding the "last" snapshot for a zfs volume

[Discussion list for OpenIndiana]

> From: Discussion list for OpenIndiana [mailto:openindiana-
> discuss at openindiana.org]
> 
> It seems that someone should bring up this issue on the zfs list.  All
> of the proposed solutions have involved 'tail -1'.  This is a
> non-scalable solution which does not work efficiently for any number
> of snapshots. 

What's wrong with it?

Works for me, and although it could be ever so slightly more convenient to have an option to "zfs" command, I don't see anything to gain.  Maybe 6 characters less typing...