Yes, I would be interested to hear more on the findings. Let us know once you have them.
On Nov 1, 2017 13:10, "Shyam Ranganathan" <srang...@redhat.com> wrote: > On 10/31/2017 08:36 PM, Ben Turner wrote: > >> * Erasure coded volumes with sharding - seen as a good fit for VM disk >>> storage >>> >> I am working on this with a customer, we have been able to do 400-500 MB >> / sec writes! Normally things max out at ~150-250. The trick is to use >> multiple files, create the lvm stack and use native LVM striping. We have >> found that 4-6 files seems to give the best perf on our setup. I don't >> think we are using sharding on the EC vols, just multiple files and LVM >> striping. Sharding may be able to avoid the LVM striping, but I bet >> dollars to doughnuts you won't see this level of perf:) I am working on a >> blog post for RHHI and RHEV + RHS performance where I am able to in some >> cases get 2x+ the performance out of VMs / VM storage. I'd be happy to >> share my data / findings. >> >> > Ben, we would like to hear more, so please do share your thoughts further. > There are a fair number of users in the community who have this use-case > and may have some interesting questions around the proposed method. > > Shyam > _______________________________________________ > Gluster-users mailing list > gluster-us...@gluster.org > http://lists.gluster.org/mailman/listinfo/gluster-users >
_______________________________________________ Gluster-devel mailing list Gluster-devel@gluster.org http://lists.gluster.org/mailman/listinfo/gluster-devel