Yes, upmap will work with 4.15. The Ceph kernel client is a completely independent implementation from the user space client, so you can't really map it to any specific features. It has some Luminous features but lacks others.
Paul -- Paul Emmerich Looking for help with your Ceph cluster? Contact us at https://croit.io croit GmbH Freseniusstr. 31h 81247 München www.croit.io Tel: +49 89 1896585 90 On Tue, Jul 9, 2019 at 4:20 PM Mattia Belluco <mattia.bell...@uzh.ch> wrote: > Hello ml, > > I have been looking for an updated table like the one you can see here: > > > https://ceph.com/geen-categorie/feature-set-mismatch-error-on-ceph-kernel-client/ > > > Case in point we would like to use upmap on our ceph cluster (currently > used mainly for CephFS) but `ceph feature` return: > > "client": [ > { > "features": "0x7010fb86aa42ada", > "release": "jewel", > "num": 69 > }, > ] > > despite the CephFS clients running with a fairly recent 4.15 kernel. > > If anyone has any pointers they would be most welcome > > Kind regards > > Mattia > > _______________________________________________ > ceph-users mailing list > ceph-users@lists.ceph.com > http://lists.ceph.com/listinfo.cgi/ceph-users-ceph.com >
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