david.barker@LIGO.ORG - posted 10:21, Saturday 17 February 2024 - last comment - 13:27, Saturday 17 February 2024(75881)
Start process of raw minute trend offload from DAQ TW1
WP11702 TW1 offload
I've started the process of offloading the past 6 months of raw minute trends from TW1's SSD-RAID to h1ldasgw1's permanent storage.
The first step was to freeze the almost full directory and switch TW1 over to writing to a new empty area, and then temporarily configuring NDS1 to serve data from the frozen dir while the file copy is in progress.
To this end, NDS1 daqd was restarted at 10:14 PST this morning.
as of 13:23 copy is 9.3% complete, ETA 11:39 Sunday morning.