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

Javier Frias jfrias at
Wed Mar 19 00:44:13 UTC 2008

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

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> 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

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