• Ilya Dryomov's avatar
    libceph: start using oloc abstraction · 22116525
    Ilya Dryomov authored
    Instead of relying on pool fields in ceph_file_layout (for mapping) and
    ceph_pg (for enconding), start using ceph_object_locator (oloc)
    abstraction.  Note that userspace oloc currently consists of pool, key,
    nspace and hash fields, while this one contains only a pool.  This is
    OK, because at this point we only send (i.e. encode) olocs and never
    have to receive (i.e. decode) them.
    
    This makes keeping a copy of ceph_file_layout in every osd request
    unnecessary, so ceph_osd_request::r_file_layout field is nuked.
    Signed-off-by: default avatarIlya Dryomov <ilya.dryomov@inktank.com>
    Reviewed-by: default avatarSage Weil <sage@inktank.com>
    22116525
rbd.c 139 KB