The work in alog 31308 (which involved an h1oaf restart) took the TCS chillers down, which subsequently took the lasers down.  Richard/Gerardo restarted the chillers and the lasers (~9:30am PT).  After a bad restart of h1oaf which caused some confusion, the 2nd or 3rd restart was finally successful and the FE servos took over to adjust the laser temps/powers to nominal.   Here's the notes we gathered from today which we will write in an ops wiki:

If h1oaf gets booted and the chillers go down, you only need to restart the chillers at the front panel and the lasers at the racks on the floor.  The TCS settings come back up properly with the safe.snap.  If the front end is not up yet, the SDF may show some stale setting diffs.  Ignore anything in SDF until the FE is back up  - most of these diffs will take care of themself as many are servos that do automatic adjustments.

Doh - 10:52am PT - h1oaf "just died" - CDS working on it...