netxms server uses incompatible version of communication protocol Version 4.5.0
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Hi guys,
I am getting this error (netxms server uses incompatible version of communication protocol Version 4.5.0).I am currently running version 4.5.0 on the server with redhat. I have upgraded the client to version 5.0.
Can anyone help me to upgrade the server?
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dnf update should be sufficient
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Thanks, very much.
I mention the step by step that I followed to make it work correctly.
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mysqldump -u root -p --all-databases > all_databases_backup.sql
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dnf update mysql-server
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sudo systemctl restart mysqld
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dnf update netxms-server
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nxdbmgr upgrade
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systemctl restart netxmsd
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Right, this is always good practice to have DB backup prior to upgrade.
In addition, you can also run
nxdbmgr check
ideally two times - one prior to NetXMS upgrade and the other one after. First run fixed issues, if any, so upgrade runs in a clean way. Second time happens with newer version of nxdbmgr that may have new checks added.
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