Hi all, Forgot to say, my ceph version is 0.48.2, and os is opensuse 11.4(kernel 2.6.37). Thank you. 2013/1/15 jie sun <0maidou0@xxxxxxxxx>: > Hi all, > I have done some tests nowadays. I made a ceph cluster with 1 mon > 1 mds and 10 osds. Then I made a block device(use "rbd create/rbd > map/.." mount it do a virtual machine as a disk). I stored some data > on the disk and broke down the mon. > I want to know if there is any way to find out my data with some > operations? Can I recreate a mon to take the place of the mon before? > Any suggestions are welcome, thank you. -- 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