Hello Is there a way to recover this error. mount -t ceph 10.0.6.10:/ /mnt -vv -o name=admin,secret=XXXXXXXXXXXXXXXXXXXXXXX [ 506.640433] libceph: loaded (mon/osd proto 15/24, osdmap 5/6 5/6) [ 506.650594] ceph: loaded (mds proto 32) [ 506.652353] libceph: client0 fsid a9d5f9e1-4bb9-4fab-b79b-ba4457631b01 [ 506.670876] Intel AES-NI instructions are not detected. [ 506.678861] libceph: mon0 10.0.6.10:6789 session established mount: 10.0.6.10:/: can't read superblock One of my mds logs has 24G of data. I have some rbd devices that I would like to keep. /Regards Martin -- 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