After ZAgent upgrade still have previous ZAgent version

[M. Tumenas]

On server SRV1 I have uninstalled ZAgent 2.0.6 and installed ZAgent 2.4.1.
Despite this Item (key agent.version) still shows me ZAgent version as 2.0.6.
Why is it so?

Item update interval is 60 sec.

On server SRV2 it works correctly and Item (key agent.version) shows ZAgent version as 2.4.1.

Difference between servers is SRV1=Passive checks and SRV2=Active checks

Zabbix Server 2.4.0

[BDiE8VNy]

Stupid question: Is it for sure that Zabbix agent service has been restarted after upgrade and the right version of Zabbix agent process is running?

[M. Tumenas]

Stupid question: Is it for sure that Zabbix agent service has been restarted after upgrade and the right version of Zabbix agent process is running?

Upgrade was done like this. 1 Stop ZAgent 2.0.6. service 2. Uninstall ZAgent 2.0.6. service 3. Install ZAgent 2.4.1. service 4. Start ZAgent 2.4.1. service

So, I think I did everything right. ZAgent is working and I am able to receive data like vm.memory.size[pavailable], vfs.fs.size[C:,free] etc. But I cannot receive data for perf_counter(s) items, because they are unsupported in 2.0.6.

[M. Tumenas]

Problem solved. Somehow host was pointing not to SRV1 but to another Linux server.