netxms hangs every 7-8 days
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Hi!
Please enable crash dumps on the server (see this page for instructions: http://wiki.netxms.org/wiki/UM::Troubleshooting).
When server hangs next time, try to connect to it with nxadm tool and force server crash by entering command raise access. Then send resulting dump to me for analysis.Best regards,
Victor -
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Hi!
Are you using nxadm either manually or from some scripts? According to crash dump server crashed hen processing some command from nxadm.
Best regards,
Victor -
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Sorry, I forgot that it was intentional crash
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I probably found the deadlock. I'll fix it in upcoming 1.2.9 release. I have some additional questions though:
- what database you are using as backend?
- do you have option EnableMultipleDBConnections set to 1?
Best regards,
Victor -
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Internal state was a bit strange at first glance, this is why I was asking. But SQLite backend explains it. SQLite driver is different from all other drivers and having multiple db connections has no effect on it because internally all queries done from single thread anyway. Because of that systems with sqlite backend had much more chance to encounter deadlock you encountered.
Best regards,
Victor -
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Deadlock is already fixed, so if you don't have performance issues with sqlite, you can keep running server on it.
Best regards,
Victor -
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