On 09/06/2013 05:46 PM, Olivier Desport wrote: > Hello, > > I'm testing a two nodes glusterfs distributed cluster (version 3.3.1-1) > on Debian 7. The two nodes write on the same iscsi volume on a SAN. > > When I try to write an 1G file with dd, I have the following results : > > NFS : 107 Mbytes/s > Gluster client : 8 Mbytes/sec > What is the block size being used with dd? With smaller block sizes, write throughput on native client would be low. If a bigger block size like 128 KB is used, the throughput would be better. -Vijay > My /etc/fstab on the client : > > /etc/glusterfs/cms.vol /data/cms glusterfs defaults 0 0 > > I'd like to use the gluster protocol because it can give me HA. Can you > help me to increase the perfs ? > > Thanks. > > > > > _______________________________________________ > Gluster-users mailing list > Gluster-users at gluster.org > http://supercolony.gluster.org/mailman/listinfo/gluster-users >
