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40m Log |
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Sun Dec 8 20:48:29 2019, rana, Configuration, Computers, Megatron: starts up grade
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Wed Dec 11 22:01:24 2019, rana, Configuration, Computers, Megatron: starts up grade
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Wed Jan 22 19:17:20 2020, gautam, Configuration, Computers, Megatron: starts up grade
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Thu Jan 23 15:32:42 2020, gautam, Configuration, Computers, Megatron: starts up grade
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Mon Jan 27 18:16:30 2020, gautam, Configuration, Computers, Sluggish megatron?
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Tue Jan 28 15:39:04 2020, gautam, Configuration, Computers, Sluggish megatron?
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Tue Jan 28 17:36:45 2020, gautam, Configuration, Computers, Local EPICS7.0 installed on megatron
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Message ID: 15167
Entry time: Tue Jan 28 17:36:45 2020
In reply to: 15164
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Author: |
gautam |
Type: |
Configuration |
Category: |
Computers |
Subject: |
Local EPICS7.0 installed on megatron |
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[Jon, gautam]
We found that the caput commands were taking much longer to execute on megatron than on pianosa (for example). Suspecting that this had something to do with the fact that megatron was using EPICS binaries from the shared NFS drive which were compiled for a much older OS, I installed the latest stable release of EPICS on megatron. The new caput commands execute much faster. I also added the local EPICS directory to the head of the $PATH variable used by the MC autolocker and FSS Slow scripts, so that they use the new caput command. But mcup is still slow - maybe my new path definition isn't picked up and it is still using the NFS binaries? To be looked into...
Quote: |
There were a bunch of medm processes stalled on megatron (connected with screenshot taking). To see if they were interfering with the other scripts, I killed all of the medm processes, and commented out the line in the crontab that runs the screenshots every 10 mins. Let's see if this improves stability.
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