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Bug #4423

NTP RRD graphing fails to recognise that offset can be negative

Added by David Wood over 4 years ago. Updated over 3 years ago.

Status:
Resolved
Priority:
Normal
Assignee:
-
Category:
RRD Graphs
Target version:
Start date:
02/13/2015
Due date:
% Done:

0%

Estimated time:
Affected Version:
All
Affected Architecture:

Description

The definition of the offset date source in /etc/inc/rrd.inc fails to recognise that offset can be negative, meaning all negative offsets are recorded as unknown.

The attached patch resolves the issue when /var/db/rrd/ntpd.rrd does not exist.

There is no obvious way of fixing the issue retrospectively. rm /var/db/rrd/ntpd.rrd at the command line following by 'Save' in the Settings tab of Status: RRD Graphs is recommended.

etc_inc_rrd.inc.patch (575 Bytes) etc_inc_rrd.inc.patch Allow for negative values in the offset data source of ntpd.rrd David Wood, 02/13/2015 05:11 AM

History

#1 Updated by Chris Buechler over 3 years ago

  • Category set to RRD Graphs

#2 Updated by Chris Buechler over 3 years ago

  • Status changed from New to Resolved
  • Target version set to 2.3
  • Affected Version changed from 2.2 to All

Merged, thanks David!

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