[ofa-general] Re: IPOIB CM (NOSRQ)[PATCH V2] patch for review
Sean Hefty
mshefty at ichips.intel.com
Wed Apr 25 09:54:19 PDT 2007
> What really should happen is that the field Local Ack Timeout in REQ
> should be (2 * PacketLifeTime + Local CA’s ACK delay) (see 12.7.34)
> and then the responder should use this for it's QP.
Just to clarify, the value is _based_ on (2 * PacketLifeTime + local CA ack
delay). For example, if local CA ack delay is 0, then local ack timeout =
PacketLifeTime + 1.
> This does not sound too hard - why can't we just fix CM to do this, then?
The work-arounds were only suggestions to use until a fix is in place and to
verify that this really is the problem. I do plan on submitting a fix.
- Sean
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