The recent ceph version (commit 5fee2689c87dea23cab10fee2a758f4d9a5b4959, Mar. 13th), not only this commit, rbd map failed. >From dmesg, I got the error message as: libceph: mon0 169.254.100.17:6789 session established libceph: client4148 fsid f525f0bd-66eb-4c7a-830e-eadcd7c306df libceph: corrupt full osdmap (-22) epoch 12 off 291 (ffff881036127143 of ffff881036127020-ffff88103612764e) ..... libceph: osdc handle_map corrupt msg Anybody test recent ceph? Have you met this problem? Any suggestion or solution for it? Thanks! -Chunmei -- 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