Hi Paul Many thanks for your answer! very helpful! Best Regards Francois ________________________________________ From: Paul Emmerich <paul.emmerich@xxxxxxxx> Sent: Friday, April 3, 2020 5:19 PM To: Scheurer François Cc: ceph-users@xxxxxxx Subject: Re: different RGW Versions on same ceph cluster No, this is not supported. You must follow the upgrade order for services. The reason is that many parts of RGW are implemented in the OSD themselves, so you can't run a new RGW against an old OSD. Paul -- Paul Emmerich Looking for help with your Ceph cluster? Contact us at https://smex-ctp.trendmicro.com:443/wis/clicktime/v1/query?url=https%3a%2f%2fcroit.io&umid=1eb082f7-980a-4346-83b1-9d850942a070&auth=fa814cae8e3b5ad76c4a1e4edb2cf50eb4885306-53db1d315edbb9e682790f8fba27f5ff759eca3f croit GmbH Freseniusstr. 31h 81247 München https://smex-ctp.trendmicro.com:443/wis/clicktime/v1/query?url=www.croit.io&umid=1eb082f7-980a-4346-83b1-9d850942a070&auth=fa814cae8e3b5ad76c4a1e4edb2cf50eb4885306-0e71acca55a697d57d09219bd6649a174fac2225 Tel: +49 89 1896585 90 On Fri, Apr 3, 2020 at 4:15 PM Scheurer François <francois.scheurer@xxxxxxxxxxxx> wrote: > > Dear All > > > > One ceph cluster is running with all daemons (mon, mgr, osd, rgw) having the version 12.2.12. > > > Let's say we configure an additional radosgw instance with version 14.2.8, configured with the same ceph cluster name, realm, zonegroup and zone as the existing instances. > > Is it dangerous to start a different version of rgw concurrently with the older rgw? > > Can both versions server PUT & GET requests concurrently on the same buckets? > > It is probably ok, because during an upgrade it is as well assumed to have temporarily different versions running concurrently... > So the question is kind of the same as asking if one may cancel the radosgw upgrade from Luminous to Nautilus in the middle, rolling back the radosgw packages. > > > Many thanks in advance. > > > > Cheers > > Francois Scheurer > > > > > _______________________________________________ > ceph-users mailing list -- ceph-users@xxxxxxx > To unsubscribe send an email to ceph-users-leave@xxxxxxx
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