Long system.run command returns Unknow metric, short one works fine

[Brambo]

Hi,

I got an agent2 6.4.8 with same version server.
And I noticed the following.
In the agent2 conf: following parameters changed:
Timeout=15

AllowKey=system.run[powershell*]

The timeout is needed because I have a powershell command which could take up to 6 / 7 secconds. (timeout is also changed on server to make it work)
With the settings above the following works just fine

system.run[powershell.exe -c "write-output (New-Object -ComObject Microsoft.Update.AutoUpdate).Results | Select-object -expandproperty LastInstallationSuccessDate"]

system.run[powershell.exe -c "$UpdateSession = New-Object -ComObject Microsoft.Update.Session ; $UpdateSearcher = $UpdateSession.CreateupdateSearcher() ; $UpdateSearcher.Search('IsHidden=0 and IsInstalled=0').Updates | Select-Object -expandproperty Title", wait]

doesn't work

When i change the conf file to
AllowKey=system.run[*]

Both are working fine.
Could it be that somehow the longer command is processed are more than 1 action?
shortening the long command with smaller variable names (total command size change from 262 to 212 characters) doesn't change the result outcome

 system.run[powershell.exe -c "$L = New-Object -ComObject Microsoft.Update.Session ; $K = $L.CreateupdateSearcher() ; $K.Search('IsHidden=0 and IsInstalled=0').Updates | Select-Object -expandproperty Title", wait]" became not supported: Unknown metric system.run

[LenR]

Try powershell*,*. I've had problems when the wait/nowait option wasn't specified.

[LenR]

Try powershell*,*. I've had problems when the wait/nowait option wasn't specified.

[cyber]

Try powershell*,*. I've had problems when the wait/nowait option wasn't specified.

This is mentioned under "Scripts" ..

https://www.zabbix.com/documentation/6.4/en/manual/web_interface/frontend_sections/alerts/scripts?hl=wait

And another thing...

https://www.zabbix.com/documentation/current/en/manual/appendix/config/zabbix_agentd#unsafeuserparameters

[Brambo]

Ok that fixed it.
Didn't expect it at the wait function as the documentation say, when not specified default nowait is done. But apparently there is a difference between sending nowait or default execution is nowait