On Wed, Aug 14, 2013 at 3:06 PM, Li Wang <liwang@xxxxxxxxxxxxxxx> wrote: > Ok, regarding the very 'FIRST' object, what does 'FIRST' refer to? > Suppose the object size is 4MB, we open an empty file, write at [6MB, 7MB], > then an object named something like 0001 generated. Is it the first object? > Then next time, if we write at [0MB, 1MB], then the object named 0000 > exists, at this time, who is the first? The order is file location or > generating time? first object is the object with offset 0. If client does not write to the object, MDS will create it. -- 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
