Hi Sage: We always use mkcephfs to create out ceph cluster. Before 0.72, all is ok. But in 0.72, we found the osds can't start up useing "service ceph -a start". After viewing the init-ceph.in script , I found that a return value errro caused osds can't startup.And if we modifiy a little code like 0.67.4 do, the osds can startup. Regards! Here is the patch: Signed-off-by: Ketor D <d.ketor@xxxxxxxxx> --- diff --git "a/src/init-ceph.in" "b/src/init-ceph.in" index 7399abb..cf2eaa6 100644 --- "a/src/init-ceph.in" +++ "b/src/init-ceph.in" @@ -331,7 +331,8 @@ for name in $what; do -- \ $id \ ${osd_weight:-${defaultweight:-1}} \ - $osd_location" + $osd_location \ + || :" fi fi -- 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