On 5/28/19 7:52 AM, Kevin Olbrich wrote: > Hi! > > How can I determine which client compatibility level (luminous, mimic, > nautilus, etc.) is supported in Qemu/KVM? > Does it depend on the version of ceph packages on the system? Or do I > need a recent version Qemu/KVM? This is mainly related to librados and librbd on your system. Qemu talks to librbd which then talks to librados. Qemu -> librbd -> librados -> Ceph cluster So make sure you keep the librbd and librados packages updated on your hypervisor. When upgrading them make sure you either Stop/Start or Live Migrate the VMs to a different hypervisor so the VMs are initiated with the new code. Wido > Which component defines, which client level will be supported? > > Thank you very much! > > Kind regards > Kevin > > _______________________________________________ > ceph-users mailing list > ceph-users@xxxxxxxxxxxxxx > http://lists.ceph.com/listinfo.cgi/ceph-users-ceph.com > _______________________________________________ ceph-users mailing list ceph-users@xxxxxxxxxxxxxx http://lists.ceph.com/listinfo.cgi/ceph-users-ceph.com
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