2018-05-21 16:17 GMT-03:00 Erik McCormick <emccorm...@cirrusseven.com>:
> Do you have enough hypervisors you can dedicate some to each purpose? You > could make two availability zones each with a different backend. > I have about 20 hypervisors. Ten are using a nova pool with SAS disks and the other 10 are using another pool using SATA disks. Yes, making two availability zones is an option. I didn't dive deep into it when I was planning the deployment, so I am using the default nova availability zone and defining which pool to use by flavor/aggregate metadata. > > On Mon, May 21, 2018, 11:52 AM Smith, Eric <eric.sm...@ccur.com> wrote: > >> I have 2 Ceph pools, one backed by SSDs and one backed by spinning disks >> (Separate roots within the CRUSH hierarchy). I’d like to run all instances >> in a single project / tenant on SSDs and the rest on spinning disks. How >> would I go about setting this up? >> _______________________________________________ >> OpenStack-operators mailing list >> OpenStack-operators@lists.openstack.org >> http://lists.openstack.org/cgi-bin/mailman/listinfo/openstack-operators >> > > _______________________________________________ > OpenStack-operators mailing list > OpenStack-operators@lists.openstack.org > http://lists.openstack.org/cgi-bin/mailman/listinfo/openstack-operators > >
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