Schedule a callback for when all currently pending aio writes are safe. This is a non-blocking version of rados_aio_flush().
@param io the context to flush @param completion what to do when the writes are safe @returns 0 on success, negative error code on failure
See Implementation
Schedule a callback for when all currently pending aio writes are safe. This is a non-blocking version of rados_aio_flush().
@param io the context to flush @param completion what to do when the writes are safe @returns 0 on success, negative error code on failure