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| 40m Log |
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Message ID: 456
Entry time: Sun Apr 27 18:11:58 2008
Reply to this: 457
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| Author: |
rob |
| Type: |
DAQ |
| Category: |
Computers |
| Subject: |
br40m? |
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The testpoint manager (which runs on fb40m) crashed this afternoon. Upon re-starting it, I found there was a rogue dtt process on op440m and also a daqd daemon running on br40m. One or both of these caused the tpman to crash. br40m is the frame broadcaster, which is never used here as we don't run DMT. I killed the daqd process there.
The way to find if there is a rogue process is to watch the output to the console from the tpman when you start it:
Allocate new TP handle 56 by 131.215.113.203
Allocate new TP handle 57 by 131.215.113.203
Allocate new TP handle 58 by 131.215.113.203
Allocate new TP handle 59 by 131.215.113.203
Allocate new TP handle 60 by 131.215.113.203
Allocate new TP handle 61 by 131.215.113.203
Allocate new TP handle 62 by 131.215.113.203
Allocate new TP handle 63 by 131.215.113.203
Allocate new TP handle 64 by 131.215.113.203
Allocate new TP handle 65 by 131.215.113.203
Allocate new TP handle 66 by 131.215.113.203
Allocate new TP handle 67 by 131.215.113.203
Allocate new TP handle 68 by 131.215.113.203
If you see something like this, with a new TP handle being allocated every few seconds, you need to log in to the corresponding host and kill whatever process has run away. |