Reports until 09:48, Friday 03 June 2016
H1 CDS
patrick.thomas@LIGO.ORG - posted 09:48, Friday 03 June 2016 - last comment - 10:50, Friday 03 June 2016(27534)
Conlog down 
It appears that the MySQL process on h1conlog1-master stopped at around 8:29 local time this morning. It is not yet clear why.

/var/log/mysql/error.log:
160603  8:29:33 [Note] /usr/sbin/mysqld: Normal shutdown

/var/log/syslog:
Jun  3 08:29:43 h1conlog1-master conlog: ../conlog.cpp: 301: process_cac_messages: MySQL Exception: Error: Lost connection to MySQL server during query: Error code: 2013: SQLState: HY000: Exiting.

Since I was going to stop it for the power outage this afternoon anyway, I will not try to restart it.
Comments related to this report
patrick.thomas@LIGO.ORG - 10:14, Friday 03 June 2016 (27537)
Link 

It appears that the MySQL process on h1conlog1-replica stopped at around the same time:

/var/log/mysql/error.log
160603  8:28:54 [Note] /usr/sbin/mysqld: Normal shutdown
patrick.thomas@LIGO.ORG - 10:50, Friday 03 June 2016 (27540)
Link 

I have powered off both computers until after the power outage.