Dan, Dave:

The recovery of the raw minute trends onto the new compressed ZFS file system completed at 16:30 as predicted. This data path was added to daqdrc for both h1nds0 and h1nds1 (default nds) which were both restarted. I tested that I could trend the outside temperature back to 26 May 2017.

Dan has setup the copy of the lion's share of the minute trend data over the weekend, should be completed by Monday.

Attached plot shows 30 day look back before the recovery (oldest data 18th Oct) and after the recovery.