On Mon, Apr 24, 2017 at 3:47 PM, Pranith Kumar Karampuri < [email protected]> wrote:
> We were able to saturate hardware with EC as well. Could you check 'top' > in threaded mode to see if fuse thread is saturated when you run dd? > This is for mount process by the way. > > On Mon, Apr 24, 2017 at 3:27 PM, Ingard Mevåg <[email protected]> wrote: > >> Hi >> I've been playing with disperse volumes the past week, and so far i can >> not get more than 12MB/s when i do a write test. I've tried a distributed >> volume on the same bricks and gotten close to gigabit speeds. iperf >> confirms gigabit speeds to all three servers in the storage pool. >> >> The three storage servers have 10gig nics (connected to the same switch). >> The client is for a now a docker container in a 2nd DC (latency roughly 8-9 >> ms). >> >> dpkg -l|grep -i gluster >> ii glusterfs-client 3.10.1-ubuntu1~xenial1 amd64 >> clustered file-system (client package) >> ii glusterfs-common 3.10.1-ubuntu1~xenial1 amd64 >> GlusterFS common libraries and translator modules >> ii glusterfs-server 3.10.1-ubuntu1~xenial1 amd64 >> clustered file-system (server package) >> >> $ gluster volume info >> >> Volume Name: DFS-ARCHIVE-001 >> Type: Disperse >> Volume ID: 1497bc85-cb47-4123-8f91-a07f55c11dcc >> Status: Started >> Snapshot Count: 0 >> Number of Bricks: 1 x (4 + 2) = 6 >> Transport-type: tcp >> Bricks: >> Brick1: dna-001:/mnt/data01/brick >> Brick2: dna-001:/mnt/data02/brick >> Brick3: dna-002:/mnt/data01/brick >> Brick4: dna-002:/mnt/data02/brick >> Brick5: dna-003:/mnt/data01/brick >> Brick6: dna-003:/mnt/data02/brick >> Options Reconfigured: >> transport.address-family: inet >> nfs.disable: on >> >> Anyone know the reason for the slow speeds on disperse vs distribute? >> >> kind regards >> ingard >> >> _______________________________________________ >> Gluster-users mailing list >> [email protected] >> http://lists.gluster.org/mailman/listinfo/gluster-users >> > > > > -- > Pranith > -- Pranith
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