On Sat, Apr 17, 2010 at 09:03:33AM -0400, Edward Ned Harvey wrote:
> > "zfs list -t snapshot" lists in time order.
> 
> Good to know.  I'll keep that in mind for my "zfs send" scripts but it's not
> relevant for the case at hand.  Because "zfs list" isn't available on the
> NFS client, where the users are trying to do this sort of stuff.

I'll note for comparison that the Netapp shapshots do expose this in one
way.

The actual snapshot directory access time is set to the time of the
snapshot. That makes it visible over NFS.  Would be handy to do
something similar in ZFS.

# ls -lut
total 72
drwxr-xr-x   8 root     root        4096 Apr 20 09:24 manual_snap
drwxr-xr-x   8 root     root        4096 Apr 20 08:00 hourly.0
drwxr-xr-x   8 root     root        4096 Apr 20 00:00 nightly.0
drwxr-xr-x   8 root     root        4096 Apr 19 20:00 hourly.1
[...]

-- 
Darren
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