Strahil
2019-Apr-05 03:44 UTC
[Gluster-users] [ovirt-users] Re: Controller recomandation - LSI2008/9265
Adding Gluster users' mail list.On Apr 5, 2019 06:02, Leo David <leoalex at gmail.com> wrote:> > Hi Everyone, > Any thoughts on this ? > > > On Wed, Apr 3, 2019, 17:02 Leo David <leoalex at gmail.com> wrote: >> >> Hi Everyone, >> For a hyperconverged setup started with 3 nodes and going up in time up to 12 nodes, I have to choose between LSI2008 ( jbod ) and LSI9265 (raid). >> Perc h710 ( raid )?might be an option too, but on a different chassis. >> There will not be many disk installed on each node, so the replication will be replica 3 replicated-distribute volumes across the nodes as: >> node1/disk1? node2/disk1? node3/disk1 >> node1/disk2? node2/disk2? node3/disk2 >> and so on... >> As i will add nodes to the cluster ,? I?intend expand the volumes using the same rule. >> What?would it?be a better way,? to used jbod cards ( no cache ) or raid card and create raid0 arrays ( one for each disk ) and therefore have a bit of raid cache ( 512Mb ) ? >> Is raid caching a benefit to have it underneath ovirt/gluster as long as I go for "Jbod"? installation anyway ? >> Thank you very much ! >> -- >> Best regards, Leo David-------------- next part -------------- An HTML attachment was scrubbed... URL: <http://lists.gluster.org/pipermail/gluster-users/attachments/20190405/cd9e394e/attachment.html>