Reports until 08:02, Thursday 11 December 2025
H1 CDS
david.barker@LIGO.ORG - posted 08:02, Thursday 11 December 2025 (88472)
Offload of raw minute trend files from TW0 complete

WP12916 TWO offload

Dave:

The archive and deletion of the past 6 months of raw minute trend files from h1daqtw0 is completed. The new post-O4 DAQ configuration we are testing on the 0-leg allowed the copy to be done by TW0 itself instead of using FW0 as a proxy. This sped up the copy, taking 17.5 hours instead of the previous 21 hours.

TW0 disk usage went from 95% to 2%