On 12/04/17 09:47, Siniša Denić wrote: > Hi to all, my cluster stuck after upgrade from hammer 0.94.5 to luminous. > Iit seems somehow osds stuck at hammer version despite > <snip> > Can I somehow overcome this situation and what could happened during the > upgrade? > I performed upgrade from hammer by ceph-deploy install --release luminous > > Thank you, best regards. I don't know if you can fix it, but I think you've caused your problem by trying to jump directly from Hammer to Luminous. That's not an upgrade path that Ceph supports - see Kraken's release notes:
>All clusters must first be upgraded to Jewel 10.2.z before upgrading to Kraken >11.2.z (or, eventually, Luminous 12.2.z). >The sortbitwise flag must be set on the Jewel cluster before upgrading to >Kraken. The latest Jewel (10.2.4+) releases issue a health warning if the flag >is not set, so this is probably already set. If it is not, Kraken OSDs will >refuse to start and will print and error message in their log. Maybe you can do a Jewel install over it and do the Hammer -> Jewel upgrade to unbreak things.
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