Hi Wido, thanks for your reply!
For CentOS 7, this means I can switch over to the "rpm-nautilus/el7" repository and Qemu uses a nautilus compatible client? I just want to make sure, I understand correctly. Thank you very much! Kevin Am Di., 28. Mai 2019 um 09:46 Uhr schrieb Wido den Hollander <w...@42on.com >: > > > 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@lists.ceph.com > > http://lists.ceph.com/listinfo.cgi/ceph-users-ceph.com > > >
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