ZBX-3.4 Some checks will receive only one data value after connection lost/restore

[KervyN]

ps: I tried the board search but found nothing. If there is already a thread I would appreciate a link.

Hi,
we have a strange issue after upgrading to zabbix3.4.

First infrastructure:
Zabbix Server 3.4
asks Zabbix Proxy 3.4
asks Zabbix Agent 3.2.6 Rev 67849

So it looks like there is an issue with the "rechecking of unavailable items".

We got a server with connection problems, after we fixed the problems the "CPU utilization check" stopped working. There is one single value for this data point after the host came available again. Other data points are still updated. All those checks are passiv. The "not received data" stay in the queue.

Same issue with a SNMP check performed by the zabbix proxy to a cam, which restartet last night.

We checked all logs, but there is only "Not available"/"Available again".

Maybe we got a configuration issue on the server? Is there something "force check the missing items after XY minutes"?

Thanks in advance.

[allexpetrov]

Hi KervyN,
It looks like https://support.zabbix.com/browse/ZBX-12549 , could you try to update to 3.4.1 ?

Regards,
Alex!

[KervyN]

Hi Alex,

thanks. That looks exact like my problem. As soon as the update is available via yum update I will update.

Best regards
Boris

[allexpetrov]

Hi Alex,

thanks. That looks exact like my problem. As soon as the update is available via yum update I will update.

Best regards
Boris

Hi Boris,
it should be available already! Try to clean cache and search for update again!

Regards,
Alex!

[KervyN]

Hi Boris,
it should be available already! Try to clean cache and search for update again!

Regards,
Alex!

Well, yum clean all does not do the job, but fixing puppet does
Thanks a lot.