Attendees:  rscheff@, thj@, tuexen@

====== Discussion ======
  * tuexen discussed how to mitigate blackhole detection problems
    * tuexen@ has a review to ensure we don't do blackhole detection once we are at the minimum value [[https://reviews.freebsd.org/D24308|D24308]]; committed
    * Discussion on what should trigger blackhole detection -- full size? Or, even smaller messages which are above our min MTU? For at least IPv6, min MTU makes sense.
    * Otherwise, tuexen@'s plan remains unchanged.
    * BBR and RACK needs some modifcation
  * Discussion of [[https://reviews.freebsd.org/D24237|D24237]]: rscheff@ changed both the in-order and out-of-order data path so we call sorwakeup_locked() [when necessary] after the SACK blocks are updated. Still ongoing. rrs@ will review.
  * [[https://reviews.freebsd.org/D24657|D24657]]: Waiting for testing by %%NetApp%%.
  * [[https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=241958|PR241958]]: Not sure what happens there. tuexen will try to reproduce it on stable/12 in VBox. thj@ has reproduced this.
  * [[https://reviews.freebsd.org/D18624|D18624]]: Improve SACK. tuexen will review.
  * Can the TCP_STATS framework be turned on and sample no connections? Yes. thj@ will do.
  * [[https://reviews.freebsd.org/D18892|D18892]]: Upcoming: PRR
  * [[https://reviews.freebsd.org/D18985|D18985]]: Upcoming: Rescue retransmission
  * [[https://reviews.freebsd.org/D21117|D21117]]: Upcoming: Reduce counter space
  * [[https://reviews.freebsd.org/D22438|D22438]]: Upcoming: Performance improvement for after idle

Next meeting: 16 July @ 1400 UTC (DIFFERENT TIME!)