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  1. ZABBIX BUGS AND ISSUES
  2. ZBX-17574

Template OS Linux by Prom : filters for the "Mounted filesystem discovery" rule not working properly, breaking the items for the '/' filesystem

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Details

    • Problem report
    • Status: Confirmed
    • Trivial
    • Resolution: Unresolved
    • 4.4.7
    • None
    • None
    • None

    Description

      Steps to reproduce:

      1. Add the template "Template OS Linux by Prom" to a Linux host
      2. Check the items for the application "filesystem /"

      Result:

      4 of the 5 items have a status of "not supported"

      The error message for the items "Total space" and "Free space" :

      Preprocessing failed for: # HELP go_gc_duration_seconds A summary of the GC invocation durations..# TYPE go_gc_duration_sec...
      1. Failed: cannot apply Prometheus pattern: data extraction error: multiple matching metrics found:

      node_filesystem_size_bytes

      {device="*/dev/mapper/centos_ronflex-root*",fstype="*xfs*",mountpoint="/"}

      1.072693248e+10
      node_filesystem_size_bytes

      {device="*rootfs*",fstype="*rootfs*",mountpoint="/"}

      1.072693248e+10

      Expected:

      The rootfs filesystem should be filtered

       

      Zabbix version : 4.4.7

      Linux Host : Centos 7.7

      Node Exporter version : 0.18.1

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              zabbix.dev Zabbix Development Team
              chaispaquichui pas grave
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                Created:
                Updated: