Nodata issue (After upgrade to 3.4.0)

[gbiondi]

Hi,

after upgrade from 3.2.7 to 3.4.0 I have some problem with custom trigger containt nodata istruction. Note all had working fine with 3.2.7

The trigger is this:

{Server01:sysUpTime.nodata(20m)}=1

If this server don't answer for 20 minutes at the 'sysuptime' an alert will be raised. Seems some host (sporadic) have this trigger enabled.. and graph not are update.. seems host not answer to snmp query BUT.. if I restart zabbix service (service zabbix-server restart) all work again.. after some hour ANOTHER server show this problem...

[gbiondi]

Hi,

the problem is not 'nodata' but this:

https://support.zabbix.com/browse/ZBX-12549

This occours when a host don't answer a query (snmp or Zabbix-agent). The offline error will be not recovered.. only restart zabbix-server resolve this.. but after few hour another problem will be raised.

I wait for new release..