Re: [openib-general] ipoib & the partial pkey

2007-02-26 Thread Hal Rosenstock
On Mon, 2007-02-26 at 10:37, Or Gerlitz wrote: > Hal Rosenstock wrote: > > On Sun, 2007-02-25 at 05:48, Or Gerlitz wrote: > > >> Just to have us agree on the quote, it is from section 4 of rfc 4392 > >> (page 14) eg in http://www.ietf.org/rfc/rfc4392.txt > > >>> at the time of creating an IB mul

Re: [openib-general] ipoib & the partial pkey

2007-02-26 Thread Or Gerlitz
Hal Rosenstock wrote: > On Sun, 2007-02-25 at 05:48, Or Gerlitz wrote: >> Just to have us agree on the quote, it is from section 4 of rfc 4392 >> (page 14) eg in http://www.ietf.org/rfc/rfc4392.txt >>> at the time of creating an IB multicast group, multiple values such as the >>> P_Key, Q_Key, S

Re: [openib-general] ipoib & the partial pkey

2007-02-26 Thread Hal Rosenstock
On Sun, 2007-02-25 at 05:48, Or Gerlitz wrote: > Sean Hefty wrote: > > I looked into this more... > > RFC 4391 states (middle of page 5): > > For a node to join a partition, one of its ports must be assigned the > > relevant > > P_Key by the SM [RFC4392]. > > > Jumping to RFC 4392 (top of page 4)

Re: [openib-general] ipoib & the partial pkey

2007-02-25 Thread Or Gerlitz
Sean Hefty wrote: > I looked into this more... > RFC 4391 states (middle of page 5): > For a node to join a partition, one of its ports must be assigned the relevant > P_Key by the SM [RFC4392]. > Jumping to RFC 4392 (top of page 4): Just to have us agree on the quote, it is from section 4 of rfc

Re: [openib-general] ipoib & the partial pkey, was: librdmacm: fix bug causing failure to work with partial membership pkey

2007-02-23 Thread Hal Rosenstock
On Thu, 2007-02-22 at 18:35, Sean Hefty wrote: > >Doesn't this allow ipoib to join a multicast group for which it may not be > >able > >to communicate with all members? For the broadcast group, this seems like an > >error to me. Can ipoib work in such a configuration? If all nodes were > >assig

[openib-general] ipoib & the partial pkey, was: librdmacm: fix bug causing failure to work with partial membership pkey

2007-02-22 Thread Sean Hefty
>Doesn't this allow ipoib to join a multicast group for which it may not be able >to communicate with all members? For the broadcast group, this seems like an >error to me. Can ipoib work in such a configuration? If all nodes were >assigned a partial membership PKey, none of them could communica