Commits
Ilya Dryomov committed 2bd93d4d7ec
libceph: introduce pg_to_raw_osds() and raw_to_up_osds() helpers pg_to_raw_osds() helper for computing a raw (crush) set, which can contain non-existant and down osds. raw_to_up_osds() helper for pruning non-existant and down osds from the raw set, therefore transforming it into an up set, and determining up primary. Signed-off-by: Ilya Dryomov <ilya.dryomov@inktank.com> Reviewed-by: Alex Elder <elder@linaro.org>