Le 06/09/2013 15:15, Vijay Bellur a écrit :
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
The block size is 1k :
dd if=/dev/zero of=/data/cms/500m-client-gluster-2 bs=1k count=500000
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
[email protected]
http://supercolony.gluster.org/mailman/listinfo/gluster-users
_______________________________________________
Gluster-users mailing list
[email protected]
http://supercolony.gluster.org/mailman/listinfo/gluster-users
