[Gluster-users] GlusterFS Cluster over Slow Lines?

Christian Völker chrischan at knebb.de
Mon Dec 8 17:29:35 UTC 2014

Hi Svenn and all!

Am 08.12.2014 um 08:20 schrieb Svenn Dhert:
> Hey,
> I have a similar issue, over a slow line glusterfs seemed to divide
> the speed by two for writes. So perhaps you might look into
> geo-replication ? I haven't found a solution yet.
Geo-replication is bad because it works asynchronus. Which means there
is no locking between the two sites. So one user could open a file for
writing and a user on site B might open the same file. So what happens
in case both users write their changes? No good for users on both places.

Thanks anyways!


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