Hi Deepak,
Are you reading a small file data-set or large files data-set and
secondly, volume is mounted using which protocol?
for small files data-set :-
**
*gluster volume set *vol-name* cluster.lookup-optimize on (default=off)*
*
gluster volume set *vol-name* server.event-threads 4 (default=2)
gluster volume set *vol-name* client.event-threads 4 *(default=2)*
*
and do a re-balance on the volume and then check the performance, we
generally see a performance bump up when we turn these parameter on.
Thanks & regards
Karan Sandha
On 03/08/2017 02:21 AM, Deepak Naidu wrote:
Is there are any tuning param for READ, I need to set to get maximum
throughput on glusterfs distributed volume read performance.
Currently, I am trying to compare this with my local SSD Disk performance.
·My local SSD(/dev/sdb) can random read 6.3TB in 56 minutes on XFS
filesystem.
·I have 2x node distributed glusterfs volume. When I read the same
workload, it takes around 63 minutes.
·Network is IPoIB using RDMA. Infiniband network is 1x 100 Gb/sec (4X EDR)
Any suggestion is appreciated.
--
Deepak
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