21May2020 [FreeBSD WIKI]

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Attendees:  rgrimes@, rscheff@, rrs@, 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. rrs@ will review.
  * [[https://reviews.freebsd.org/D24657|D24657]]: Waiting for testing by %%NetApp%%.
  * [[https://reviews.freebsd.org/D24817|D24817]]: Accepted.
  * [[https://reviews.freebsd.org/D24902|D24902]]: Use nsec granularity instead ticks to allow other use cases.

Next meeting: 4 June @ 1700 UTC (DIFFERENT TIME!)