8e48cf00c4
The old (v15) pi->last_force_request_resend has been repurposed to make pre-RESEND_ON_SPLIT clients that don't check for PG splits but do obey pi->last_force_request_resend resend on splits. See ceph.git commit 189ca7ec6420 ("mon/OSDMonitor: make pre-luminous clients resend ops on split"). Signed-off-by: Ilya Dryomov <idryomov@gmail.com>