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<p>Folks,</p>
<p>One feature of our new /work/halld, that we have not had in the
past, is a snapshot system. It is different than the NetApp system
that we have at JLab on /home and /group. To get to the snapshots
on the work disk, you need to</p>
<pre>cd /work/halld/.zfs/snapshot
</pre>
<p>Right now you will see:</p>
<pre>$ ls -l</pre>
<pre>total 576</pre>
<pre>drwxrwsr-x 78 davidl halld 84 Aug 24 13:31 zfs-auto-snap_daily-2021-08-27-0400
drwxrwsr-x 78 davidl halld 84 Aug 24 13:31 zfs-auto-snap_daily-2021-08-28-0400
drwxrwsr-x 78 davidl halld 84 Aug 24 13:31 zfs-auto-snap_daily-2021-08-29-0400
drwxrwsr-x 78 davidl halld 84 Aug 24 13:31 zfs-auto-snap_daily-2021-08-30-0400
drwxrwsr-x 78 davidl halld 84 Aug 24 13:31 zfs-auto-snap_daily-2021-08-31-0400
drwxrwsr-x 78 davidl halld 84 Aug 24 13:31 zfs-auto-snap_daily-2021-09-01-0400
drwxrwsr-x 78 davidl halld 84 Aug 24 13:31 zfs-auto-snap_daily-2021-09-02-0400
drwxrwxrwx 1 root root 0 Sep 2 17:57 zfs-auto-snap_frequent-2021-09-02-2100
drwxrwxrwx 1 root root 0 Sep 2 17:57 zfs-auto-snap_frequent-2021-09-02-2115
drwxrwxrwx 1 root root 0 Sep 2 17:57 zfs-auto-snap_frequent-2021-09-02-2130
drwxrwxrwx 1 root root 0 Sep 2 17:57 zfs-auto-snap_frequent-2021-09-02-2145
drwxrwsr-x 78 davidl halld 84 Aug 24 13:31 zfs-auto-snap_hourly-2021-09-01-2200
drwxrwsr-x 78 davidl halld 84 Aug 24 13:31 zfs-auto-snap_hourly-2021-09-01-2300
drwxrwsr-x 78 davidl halld 84 Aug 24 13:31 zfs-auto-snap_hourly-2021-09-02-0000
...
drwxrwxrwx 1 root root 0 Sep 2 17:57 zfs-auto-snap_hourly-2021-09-02-1900
drwxrwxrwx 1 root root 0 Sep 2 17:57 zfs-auto-snap_hourly-2021-09-02-2000
drwxrwxrwx 1 root root 0 Sep 2 17:57 zfs-auto-snap_hourly-2021-09-02-2100</pre>
<p>and from there you can cd into the snapshot of your choice.</p>
<p> -- Mark<br>
</p>
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