Hi, we're on v14.2.4 and nothing but that. All clients and servers run kernel ubuntu 18.04 LTS 5.0.0-20. We're seeing this error: MountVolume.WaitForAttach failed for volume "pvc-45a86719-edb9-11e9-9f38-02000a030111" : fail to check rbd image status with: (exit status 110), rbd output: (2019-10-31 06:17:53.295823 7ff74ecea700 0 -- 10.3.3.56:0/2361280277 >> 10.3.2.3:6789/0 pipe(0x561d08888ab0 sd=3 :51770 s=1 pgs=0 cs=0 l=1 c=0x561d0888a5f0).connect protocol feature mismatch, my 27ffffffefdfbfff < peer 27fddff8efacbfff missing 200000 2019-10-31 06:17:53.295884 7ff74ecea700 0 -- 10.3.3.56:0/2361280277 >> 10.3.2.3:6789/0 pipe(0x561d08888ab0 sd=3 :51770 s=1 pgs=0 cs=0 l=1 Following https://ceph.io/geen-categorie/feature-set-mismatch-error-on-ceph-kernel-client/ this means (it's very old but the only info I found)
CEPH_FEATURE_MON_GV is missing? But that makes no sense. Can someone enlighten me please? Client compatiblity is set to Luminous to use upmap for pg balancer. Thanks
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