david.barker@LIGO.ORG - posted 12:03, Tuesday 28 March 2017 (35141)
removed most cron jobs on the HEPI pump controllers to remove glitching
Most crontab jobs were removed on h1hpipumpctrl last Wednesday, 3/22 ( https://alog.ligo-wa.caltech.edu/aLOG/index.php?callRep=35001 ) and this resolved the daily and weekly 4am glitches on the fluid pressure.
Today during maintenance I removed the last unneeded cronjob on EY, the one that runs monthly. The EY configuration is:
| periodicity | jobs which run | change |
| hourly | none | no change |
| daily | logrotate | removed 8 jobs |
| weekly | none | removed 2 jobs |
| monthly | none | removed 1 job |
The old cron directories have been renamed /etc/oldcron.[daily, weekly, monthly] (hourly was not changed)
I made this the standard configuration on h1hpipumpctrl[ex, l0] this morning during maintenance.