Hi, I've built a copy of linux 3.10-rc6 (and added the patch from ceph-client/for-linus) however when I try and map a rbd image created with: # rbd create test-format-2 --size 10240 --format 2 and then run a map on the machine running the new kernel: # rbd map test-format-2 rbd: add failed: (22) Invalid argument I receive the following message in dmesg: # dmesg | grep rbd rbd: image test-format-2: unsupported stripe unit (got 4194304 want 1) Reading the docs it seems a striping unit of 1 is definitely not wanted at all. Have I misbuilt or misconfigured the kernel at all? Or created the image incorrectly? Thanks in advance, Damien _______________________________________________ ceph-users mailing list ceph-users@xxxxxxxxxxxxxx http://lists.ceph.com/listinfo.cgi/ceph-users-ceph.com