david.barker@LIGO.ORG - posted 10:30, Friday 06 June 2025 - last comment - 11:16, Friday 06 June 2025(84861)
New 64kHz IPC between h1ioplsc0 and h1omcpi
WP12596
Daniel, Vicky, Kevin, EJ, Erik, Dave:
We have installed new h1ioplsc0 (RCG5.1.4) and h1omcpi(RCG5.3.0) models. This led to a small IPC receive error rate on h1omcpi. To correct for this we upgraded h1omc0 from RCG5.3.0 to the latest RCG5.5.0, rebuilding all the models [h1iopomc0, h1omc, h1omcpi] against this RCG. Erik booted h1omc0 from the new boot server h1vmboot5-5 (and removed it from h1vmboot0). We are letting it sit for a while to ensure there are no IPC errors before a DAQ restart.
DAQ restart for model changes and RCG upgrade for h1omc0: 0leg 11:02, 1leg 11:80. No problems.