Hi, I've just updated our ceph-cluster from 0.39 to 0.42.2. Now I'm seeing a lot of messages like these in the OSD log: Mar 2 10:15:43 os00 osd.003[15096]: 7f0b9831c700 -- 10.255.0.60:6821/15095 >> 10.255.0.61:6812/22474 pipe(0x2e74100 sd=47 pgs=0 cs=0 l=0).connect protocol version mismatch, my 9 != 0 Mar 2 10:15:44 os00 osd.000[14377]: 7fa07d660700 -- 10.255.0.60:6802/14376 >> 10.255.0.61:6818/22919 pipe(0x2c92d00 sd=24 pgs=0 cs=0 l=0).connect protocol version mismatch, my 9 != 0 Mar 2 10:15:44 os00 osd.000[14377]: 7fa07d55f700 -- 10.255.0.60:6802/14376 >> 10.255.0.61:6815/22697 pipe(0x32a9900 sd=32 pgs=0 cs=0 l=0).connect protocol version mismatch, my 9 != 0 Mar 2 10:15:44 os00 osd.002[14898]: 7f1e52ea6700 -- 10.255.0.60:6817/14897 >> 10.255.0.63:6813/10357 pipe(0x3a82800 sd=32 pgs=0 cs=0 l=0).connect protocol version mismatch, my 9 != 0 Mar 2 10:15:44 os00 osd.002[14898]: 7f1e52fa7700 -- 10.255.0.60:6817/14897 >> 10.255.0.63:6806/10448 pipe(0x3a81180 sd=30 pgs=0 cs=0 l=0).connect protocol version mismatch, my 9 != 0 Mar 2 10:15:44 os00 osd.002[14898]: 7f1e531a9700 -- 10.255.0.60:6817/14897 >> 10.255.0.63:6807/10265 pipe(0x3a80280 sd=34 pgs=0 cs=0 l=0).connect protocol version mismatch, my 9 != 0 Mar 2 10:15:45 os00 osd.002[14898]: 7f1e542ba700 -- 10.255.0.60:6817/14897 >> 10.255.0.61:6821/23156 pipe(0x413d000 sd=40 pgs=0 cs=0 l=0).connect protocol version mismatch, my 9 != 0 10.255.0.60 - 10.255.0.63 are our OSD hosts. Is there anything I can do about this? (Everything seems to be working...). Regards, Christian -- To unsubscribe from this list: send the line "unsubscribe ceph-devel" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
