2011/5/6 Gregory Farnum <gregory.farnum@xxxxxxxxxxxxx>: > Nope, the MDS is only required for the POSIX-compliant Ceph layer. > -Greg May I know that who will maintain the rbd_image_info if there is no MDS? >From where, the api int rbd_list(rados_ioctx_t io, char *names, size_t *size) will get the data it want? Thx! -- 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