The VM am testing against is created after the librbd upgrade. Always had this confusion around this bit in the docs here http://docs.ceph.com/docs/jewel/rbd/qemu-rbd/#qemu-cache-options that: “QEMU’s cache settings override Ceph’s default settings (i.e., settings that are not explicitly set in the Ceph configuration file). If you explicitly set RBD Cache settings in your Ceph configuration file, your Ceph settings override the QEMU cache settings. If you set cache settings on the QEMU command line, the QEMU command line settings override the Ceph configuration file settings.” Thanks, -Pavan. On 10/21/16, 11:31 PM, "Jason Dillaman" <jdillama@xxxxxxxxxx> wrote: On Fri, Oct 21, 2016 at 1:15 PM, Pavan Rallabhandi <PRallabhandi@xxxxxxxxxxxxxxx> wrote: > The QEMU cache is none for all of the rbd drives Hmm -- if you have QEMU cache disabled, I would expect it to disable the librbd cache. I have to ask, but did you (re)start/live-migrate these VMs you are testing against after you upgraded to librbd v10.2.3? -- Jason _______________________________________________ ceph-users mailing list ceph-users@xxxxxxxxxxxxxx http://lists.ceph.com/listinfo.cgi/ceph-users-ceph.com
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