On Tue, Oct 25, 2011 at 19:11, <Eric_YH_Chen@xxxxxxxxxxx> wrote: > Would you please give me some hint where is the problem? Maybe it is just configuration issue. Thanks! > > Message from "dmesg" > > [2304674.857044] libceph: mon0 172.16.33.5:6789 session established > [2304677.935334] libceph: auth method 'x' error -1 ... > And in mon.a.log > > 2011-10-26 09:48:11.297463 7f7cb8560700 -- 172.16.33.5:6789/0 >> 172.16.33.5:0/325292109 pipe(0x28e2c80 sd=12 pgs=0 cs=0 l=0).accept peer addr is really 172.16.33.5:0/325292109 (socket is 172.16.33.5:39994/0) > 2011-10-26 09:48:11.297952 7f7cb9d6a700 cephx server client.admin: unexpected key: req.key=9366eb4b71c5f40d expected_key=dc17c2ee925c8134 Sounds like the client-side authentication keys are wrong. Perhaps you reinstalled the Ceph server cluster, and are trying to use it from another machine with the keys that belong to a previous installation? -- 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