ID: 14957
Title: fileinfo: Crash on negative timespans
Component: Checks & agents
Level: 1
Class: Bug fix
Version: 2.2.0i1
When monitoring files/filegroups with service monitoring rules <i>Size and age of
single files</i>
or <i>Size, age and count of file groups</i> (i.e., all services basing on the
<i>fileinfo</i>
agent section, not on the mk_filestats agent plugin), the service evaluation could fail
with a crash
report containing the error "Cannot render negative timespan".
This happened very rarely, and if it did, it was temorary (for one check period).
Since the fix consists of a change in the agent section evaluation, you'll have to
update agents
to apply it on affected systems.
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