[Gluster-users] Monitoring / Stats

[Michael Schwartzkopff]

Am Mittwoch, 6. Mai 2015, 23:34:31 schrieb Oliver:
> Hi gluster users,
> 
> I have a few questions about monitoring and statistics.
> 
> We are about to install a distributed/replicated volume on multiple
> servers for redundancy and scalability on ubuntu14.
> 
> How can I ensure that really all files are distributed to multiple
> servers ? Do I have any chance to see stats anywhere how many replicas
> of a file are located on which servers or so ?
> 
> What about adding bricks later, how can I again ensure that after a
> rebalancing everything is spreaded over the new count of bricks/replicas ?
> 
> We use icinga2 for monitoring, my best idea to make sure that the fs is
> available is to write a file incl a timestamp to the fs via cron on any
> server and to read it from another server and send some passive check
> result to the icinga server. Any better ideas anyone maybe ? Does a best
> practise exist therefore ?
> 
> Also, I would love to see some insight stats in our graphite setup, I
> already saw diamond-collectors for ceph, does anyone know about similar
> things for gluster ?
> 
> thanks in advance,
> 
> Oliver

What gluster really needs is a good SNMP agent to deliver fault and 
performance data. SNMP is the standard for all monitoring systems regardless 
if open source or commercial.

Mit freundlichen Grüßen,

Michael Schwartzkopff

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