Fixed ports_vlans bulk delete from crashing MySQL #11009
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This pull request has been mentioned on LibreNMS Community. There might be relevant details there: https://community.librenms.org/t/vlan-discovery-crashes-mysql-database-after-update-to-v1-43/5394/4 |
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Bad patch, ignore :) |
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DO NOT DELETE THIS TEXT
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If you would like to test this pull request then please run:
./scripts/github-apply <pr_id>, i.e./scripts/github-apply 5926After you are done testing, you can remove the changes with
./scripts/github-remove. If there are schema changes, you can ask on discord how to revert.This should fix: https://community.librenms.org/t/vlan-discovery-crashes-mysql-database-after-update-to-v1-43/5394
We've been seeing the same thing where our MySQL instance was restarting twice an hour. So far, 1 hour later it's been stable. Will report back if we see issues.
I chose 50 as an arbitrary number. I couldn't find any data on max size for queries other than packet size which is a per install. We can increase / decrease that number if need to.