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.
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