WP12093 Add h1iopsusex new LIGO DAC to the SWWD

Ryan C, Erik, Dave:

A new h1iopsusex model was built and installed using the custom rcg-9eb07c3200.

The new IOP model was installed using the procedure:

• Ryan consolidaed the SDFs for the h1susex models [h1susetmx, h1sustmsx, h1susetmxpi].
• Ryan put SUS EX into a safe state ready for restarts.
• SWWD on h1iopseiex was bypassed.
• All h1susex models were stopped.
• h1susex was fenced from the Dolphin fabric, the computer was rebooted.

We decided to reboot rather than just restart the models because in the past this had not worked and we ended up rebooting anyways. Since the IOP restart necessitated a full model restart, rebooting did not slow the process much.

Now if the software watchdog (SWWD) on h1iopsusex were to initiate a local DACKILL, it wil kill all six local DACs: three 18-bit, two 20-bit and the one LIGO 28-bit.

WP12101 Reboot h1digivideo servers

Erik, Dave:

Due to a slow memory leak in the old digivideo servers h1digivideo[0,1,2] after an uptime of about 7 months h1digivideo2's memory usage had crept up to 95% (2024 trend attached).

We rebooted all three machines at 12:22 following the conclusion of h1alsey work (the h1alsey model receives ITMY camera data from h1digivideo2).

At time of writing the mem usages are; 0=20%; 1=22%; 2=18%