[Xymon] btrfs and file system monitoring?

[Shawn Heisey]

On 2/19/2016 8:11 AM, Matt Goebel wrote:
>  Started monitoring our first SLES 12 box this week and noticed 
> that it is keeping track of every subvol of the boot partition.  
> Not sure we need to have a dozen copies of the same information?
> Anyone have a clever way to just monitor the main parition and 
> not the subvolumes?

On this machine, the /u01 volume is btrfs.  There are two subvolumes,
but they do not show up in the report for the "disk" status.

https://www.dropbox.com/s/qdwmwa2z718zh97/xymon-btrfs.png?dl=0

The xymon client is 4.3.12 and the xymon server is 4.3.23.

On the client in the xymonclient.xfg file, this is defined:

DFCMD="/bin/df -Pk"

The linux distro on the client is CentOS 7.

Thanks,
Shawn