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  1. ZABBIX BUGS AND ISSUES
  2. ZBX-17132

NoData function recovers instatnly

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    Details

    • Type: Problem report
    • Status: Closed
    • Priority: Trivial
    • Resolution: Won't fix
    • Affects Version/s: 4.2.8
    • Fix Version/s: None
    • Component/s: Server (S)
    • Labels:
    • Environment:
      Ubuntu 16.04

      Description

      .nodata(600)=0 means there should be data for 600 seconds. But the recovery alert recovers instantly.

      Steps to reproduce:

      1. Create Trigger expression:  " * {host1:item_status.nodata(30)}

        =1*"

      2. Create Recovery expression: " * {host1:item_status.nodata(600)}

        =0* "

      3. Stop the host for 5-10 minute.
      4. Start the host.
      5. We get recovery alert instantly.

      Expected:

      1. Create Trigger expression:  " * {host1:item_status.nodata(30)}

        =1*"

      2. Create Recovery expression: " * {host1:item_status.nodata(600)}

        =0* "

      3. Stop the host for 10 minute.
      4. Start the host.
      5. Wait for next 10 minutes for valid data.
      6. Send recovery alert.

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            Assignee:
            zabbix.support Zabbix Support Team
            Reporter:
            arzWZM arzWZM
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              Dates

              Created:
              Updated:
              Resolved: