This commit fixes a bug identified by MTT that occurred when mixing
passive and active target synchronization. The bugs fixed in this
commit are:
- Do not update incoming fragment counts for any type of unbuffered
control message. These messages are out-of-band and should not be
considered towards the signal counts.
- Complete a change from using received counts to expected counts for
lock, unlock, and flush acks. Part of the change made it into
master before the rest was ready. This was preventing wakeups in
some cases.
- Turn the passive_target_access_epoch module member into a
counter. As long as at least one peer is locked we are in a
passive-target epoch and not an active target one. This fix will
ensure that fragment flags are set appropriately.
fixes#538
Signed-off-by: Nathan Hjelm <hjelmn@lanl.gov>
29b435a5a4