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Louwrentius 2009-03-12 21:31:45 +00:00
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@ -154,3 +154,45 @@ mrt 12 21:06:17: INFO - Hostname: MacBoek.local
mrt 12 21:06:17: INFO - 56 percent complete. mrt 12 21:06:17: INFO - 56 percent complete.
}}} }}}
== Logging ==
An important feature of PPSS is its extensive logging. There are two types of log files.
* A single log file created by PPSS itself. This file is found on the local nodes. Using tail -f on these files, it is possible to monitor what PPSS is currently doing.
{{{
mrt 10 23:51:15: INFO - ---------------------------------------------------------
mrt 10 23:51:15: INFO - Distributed Parallel Processing Shell Script version 2.03
mrt 10 23:51:15: INDO - ---------------------------------------------------------
mrt 10 23:51:15: INFO - Hostname: MacBoek.local
mrt 10 23:51:15: DEBUG - Found 2 logic processors.
mrt 10 23:51:15: INFO - ---------------------------------------------------------
mrt 10 23:51:17: DEBUG - Job log directory JOB_LOG exists.
mrt 10 23:51:18: INFO - Listener started.
mrt 10 23:51:18: INFO - Starting 2 workers.
mrt 10 23:51:18: INFO - Currently 0 percent complete. Processed 0 of 625 items.
mrt 10 23:51:18: DEBUG - Trying to lock item 20060731.wav.
mrt 10 23:51:18: DEBUG - Item 20060731.wav is locked.
mrt 10 23:51:18: INFO - Currently 0 percent complete. Processed 1 of 625 items.
mrt 10 23:51:18: DEBUG - Trying to lock item 20060801.wav.
mrt 10 23:51:18: DEBUG - Item 20060801.wav is locked.
mrt 10 23:51:18: INFO - Currently 0 percent complete. Processed 2 of 625 items.
mrt 10 23:51:18: DEBUG - Trying to lock item 20060802.wav.
mrt 10 23:51:18: DEBUG - Item 20060802.wav is locked.
mrt 10 23:51:18: INFO - Currently 0 percent complete. Processed 3 of 625 items.
mrt 10 23:51:18: DEBUG - Trying to lock item 20060803.wav.
mrt 10 23:51:18: DEBUG - Item 20060803.wav is locked.
............
mrt 10 23:51:23: DEBUG - Item 20060830.wav is locked.
mrt 10 23:51:23: INFO - Currently 3 percent complete. Processed 23 of 625 items.
mrt 10 23:51:23: DEBUG - Trying to lock item 20060831.wav.
mrt 10 23:51:23: DEBUG - Got lock on 20060831.wav, processing.
mrt 10 23:51:23: DEBUG - Transfering item 20060831.wav to local disk.
mrt 10 23:52:18: DEBUG - Exit code of transfer is 0
mrt 10 23:52:18: DEBUG - Processing item 20060831.wav
}}}
* An individual log file containing information and output of each processed item. these files are uploaded to the SSH server to the 'job_log' directory. For every item, a log file must be present.