RE: sentora cluster
04-08-2016, 07:26 AM
(This post was last modified: 04-08-2016, 07:27 AM by Me.B.)
But rsync is not real mirroring.
I was thinking about that setup for a real world WORDPRESS Customer. Offering real time loadbalancing. If you use rsync there would be a lag always for example when user update a new post and send new media. Even if you run rsync each min which will end up using too much ressources and less efficient.
That's why I thought over GlusterFS that handle it the right way. The other solution DRBD looked too heavy.
Also GlusterFS could offer replicate over more than 2 nodes and still in mirroring.
Realtime/synchronos is more complicated than master/slave setup.
I was thinking about that setup for a real world WORDPRESS Customer. Offering real time loadbalancing. If you use rsync there would be a lag always for example when user update a new post and send new media. Even if you run rsync each min which will end up using too much ressources and less efficient.
That's why I thought over GlusterFS that handle it the right way. The other solution DRBD looked too heavy.
Also GlusterFS could offer replicate over more than 2 nodes and still in mirroring.
Realtime/synchronos is more complicated than master/slave setup.
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