How to monitors [WAS Re: Can't fetch stats ]

[Javier Frias]

So i guess searching the lists *well* should have been my first recourse...

http://lists.danga.com/pipermail/mogilefs/2007-June/001043.html

mentions that the stats command is pretty heavy.. I'd assume this is
still the case.. so... the follow up question would be,

how does everyone here monitor mogilefs?

I have db monitors, and port monitors, and a simple transaction
monitor is in the works ( write a file, delete a file ), but it'd be
nice to map growth across domains/classes.


On Tue, Mar 18, 2008 at 8:38 PM, Javier Frias <jfrias at gmail.com> wrote:
> So weels after we started running a production load on our mogile
>  cluster, we are seeing this:
>
>  $ mogadm stats
>  Fetching statistics...
>  Can't fetch stats
>  $
>
>  Any way to troubleshoot this? Everything else seems to be working
>  fine? What could be the cause of this?
>
>  Setup:
>  2 db's in master-master mode
>  4 storage/tracker nodes with 6 x 750GB drives each.
>
>  mogadm check reports nothing unusual.
>
>
>  Thx
>