[Xymon] xymon-client: Exclude directory from being checked by client.

[Jean-Pierre Pitout [ MTN South Africa ]]

Hi Jeremy, thank you for your response!


We're running RHEL and the xymon-client is using df for disk checks.


Recently Docker was installed and configured to use specific mount point for devicemapper (/app2/docker/devicemapper). Not sure if this is standard as it was configured by the developers.


Some issue is causing the client to hang when checking disk utilisation on this mount point. The issue could be with df itself  but I thought excluding it from the check would be the simplest option.


Regards,

   ________________________________________________

    Jean-Pierre Pitout [ MTN South Africa ]
    Senior Linux Engineer (RHCA)
    IS Client Server Line-Of-Business Linux
    ISClientServerLine-of-Business_Linux.ZA at mtn.com


________________________________
From: Jeremy Ruffer <jeremy.ruffer at gmail.com>
Sent: 14 May 2018 14:34
To: Jean-Pierre Pitout [ MTN South Africa ]
Cc: xymon
Subject: Re: [Xymon] xymon-client: Exclude directory from being checked by client.

What is the platform and why does checking it cause a problem?

If you are Linux or Unix it may help to add a switch to the df command.

Regards

Jeremt

On Mon, 14 May 2018 13:27 Jean-Pierre Pitout [ MTN South Africa ], <Jean-Pierre.Pitout at mtn.com<mailto:Jean-Pierre.Pitout at mtn.com>> wrote:

Hi guys,

Does anyone know how I can exclude a directory from being checked by xymon-client for disk checks?

This has to be done client side because it appears to be breaking the client itself. Configuring the server to ignore the check won't prevent the client from trying to run checks on this directory.

Regards,
JP Pitout

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