PS1 IPP Czar Logs for the week 2011.01.31 - 2011.02.06

(Up to PS1 IPP Czar Logs)

Monday : 2011.01.31

• Bill has magic cleanup is running cleaning up old magic runs on ipp053. This is the reason for the relatively higher load. pantasks directory is ~bills/magic_cleanup.

Tuesday : 2011.02.01

• Bill 06:55 Lots of red on the board this morning. This could be because there is a lot of update processing going on. 3 stack faults. Turned stack.revert on (since we fixed the known bugs it should be on all the time now.)
• Bill 07:00 Once last night's data is through warp I will queue the next STS night from September. We still have several thousand STS exposures to deliver. This key project has been much neglected.
• Lots of database problems (probably due to multiple processing streams) and nfs errors today.
• Bill 17:24. Two distRuns fail to complete because of corrupted input files. dist_id: 409008 403036 Set state to 'hold' to stop the fail/revert/fail cycle
• Set STS.201009 to be distributed.
• 17:30 set update and distribution pantasks to off to see if the load drops significantly. Yep. Set them to run at 17:40
• fixed a corrupted warp file with runwarpskyfile. I lost the ids. the diff that was failing completed.
• 15:50 STS is through diff. So the only thing running is distribution and update). Still getting lots of nfs faults.
• restarting distribution pantasks to reduce the number of enabled hosts.
• we got an MDO07 exposure last night and we are threatened with MD06. Added these labels back into stdscience survey tasks
• 17:00 Bill is investigating distribution and destreak failures. dist.revert.off and destreak.revert.off
• all reverts back on
• fixed one corrupt warp component with perl ~bills/ipp/tools/runwarpskycell.pl --redirect-output --warp_id 157463 --skycell_id skycell.298

Wednesday : 2011.02.02

• 05:50 (Bill) space page on czartool is mostly red. STS.20100909 is done except for 3 broken diff stage distRuns. Dropped those and set chip,warp,and diff data to be cleaned.

• 11:38 (heather) Heather is running a separate stdscience to process magictest and mopssuite data.

• 14:30 (Serge): I changed the /etc/mysql/my.cnf (backup is /etc/mysql/my.cnf.O_DIRECT). O_DIRECT has been replaced by O_DSYNC.

For info, the log tells:

  [...]
110202 14:23:17 [Note] /usr/sbin/mysqld: Normal shutdown
110202 14:28:07 [Note] /usr/sbin/mysqld: Shutdown complete
  [...]
110202 14:28:39 [Note] /usr/sbin/mysqld: ready for connections.
  [...]

Command to stop the server: mysqladmin shutdown now / Command to start the server: /etc/init.d/mysql start

Thursday : 2011.02.03

Friday : 2011.02.04

Saturday : 2011.02.05

Sunday : 2011.02.06