Reports until 08:31, Thursday 17 April 2014
H1 CDS (DAQ)
david.barker@LIGO.ORG - posted 08:31, Thursday 17 April 2014 (11403)
CDS model and DAQ restart report, Wednesday 16th April 2014

model restarts logged for Wed 16/Apr/2014
2014_04_16 03:22 h1fw1
2014_04_16 05:30 h1fw1
2014_04_16 06:08 h1fw1
2014_04_16 06:26 h1fw1
2014_04_16 09:16 h1fw1
2014_04_16 11:22 h1fw1
2014_04_16 18:23 h1fw1
2014_04_16 21:18 h1fw1
2014_04_16 23:13 h1fw1
2014_04_16 23:25 h1fw1

all restarts of h1fw1 are unexpected. We might try a reboot of the solaris QFS server h1ldasgateway1 today if this persists.

h1nds1 (the default NDS) reads frames written by h1fw1. This will show data gaps when h1fw1 restarts. If this poses a problem, the user has the option to switch to h1nds0 which has continguous data.