Hello, I find only ceph.client.admin can mount cephfs. [root@ceph-base-0 ceph]# ceph auth get client.cephfs_user exported keyring for client.cephfs_user [client.cephfs_user] key = AQDZ3DZWR7nqBxAAzSoU/yRz1oJsOYdYrTAzcw== caps mds = "allow *" caps mon = "allow *" caps osd = "allow *" [root@cephfs-client ~]# cat ceph.client.cephfs_user [client.cephfs_user] key = AQDZ3DZWR7nqBxAAzSoU/yRz1oJsOYdYrTAzcw== But when i mount fuse, it throw an exception. [root@cephfs-client ~]# ceph-fuse -k ceph.client.cephfs_user -m 10.12.12.10:6789 -m 10.12.12.6:6789 -m 10.12.12.5:6789 ./test_ceph_fs 2015-11-02 12:23:17.938470 7f9d63f9b760 -1 did not load config file, using default settings. ceph-fuse[15325]: starting ceph client 2015-11-02 12:23:17.973134 7f9d63f9b760 -1 init, newargv = 0x2c33f30 newargc=11 ceph-fuse[15325]: ceph mount failed with (1) Operation not permitted ceph-fuse[15323]: mount failed: (1) Operation not permitted But when i use client.admin [root@ceph-base-0 ceph]# ceph auth get client.admin exported keyring for client.admin [client.admin] key = AQCMrhxWhRFBBhAA+f1yZXyjzF2eBrUt1UMdFA== auid = 0 caps mds = "allow *" caps mon = "allow *" caps osd = "allow *" [root@cephfs-client ~]# ceph-fuse -k ceph.client.admin.keyring -m 10.12.12.10:6789 -m 10.12.12.6:6789 -m 10.12.12.5:6789 ./test_ceph_fs 2015-11-02 12:25:03.038526 7f66e0957760 -1 did not load config file, using default settings. ceph-fuse[15360]: starting ceph client 2015-11-02 12:25:03.073797 7f66e0957760 -1 init, newargv = 0x3035f30 newargc=11 ceph-fuse[15360]: starting fuse It is ok. So i want to know. Dose ceph's fuse only allow admin to mount fs? -- 谦谦君子 -- 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
