I wanted to update ceph-fuse to a new version and I would like to have it seamless. I thought I could do a remount to update the running version but came to a fail. Here is the error I got. # mount /mnt/ceph/ -o remount 2014-07-16 09:08:57.690464 7f669be1a760 -1 asok(0x1285eb0) AdminSocketConfigObs::init: failed: AdminSocket::bind_and_listen: failed to bind the UNIX domain socket to '/var/run/ceph/ceph-client.admin.asok': (17) File exists ceph-fuse[10474]: starting ceph client fuse: mountpoint is not empty fuse: if you are sure this is safe, use the 'nonempty' mount option ceph-fuse[10474]: fuse failed to initialize 2014-07-16 09:08:57.784900 7f669be1a760 -1 fuse_mount(mountpoint=/mnt/ceph) failed. ceph-fuse[10461]: mount failed: (5) Input/output error Or is there a better way to do this? -- Follow Me: @Scottix http://about.me/scottix Scottix at Gmail.com