On 14/11/2016 9:00 PM, Gandalf Corvotempesta wrote:
Can someone explain me why Lizard is 10 times faster than gluster? This is not a flame, I would only like to know the technical differences between these two software
Its my understanding that with many/small file operations involving directory lookup etc on disperse volumes gluster has to check each directory on each brick set, which leads to very high latencies. This is where a metadata server is an advantage I guess.
Of course if you're running a replica <n> volume, non-dispersed you should only need to do lookups locally. It would be interesting to know if thats a optimization gluster does.
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