Michael S. Tsirkin wrote:
Quoting Rick Jones <[EMAIL PROTECTED]>:
Subject: Re: minutes from socket over RDMA discussion at workshop
The OFED is whatever is in RHEL5 - someone said that might be 1.1.
So you are not comparing apples to apples:
SPD uses buffers of 64K, IPoIB datagram mode - 2K.
I won't dispute that, I'll just say it is what people running RHEL5 will
see out of the box.
OK but when some people say "IPoIB gives same BW as SDP" they mean 1.2.
Fair enough. The joy of moving targets :)
Report the problem, people'll try to help.
I thought I had, albeit perhaps too tangentially. Anyway, I'm running on a
Debian 4.0 with a 2.6.21.1 kernel on it (from a kernel.org tar) now and
will try a contemporary 1.2 on that. It seems there is already some OFED
stuff in the 2.6.21.1 kernel, so if there are suggestions on how to remove
that for a successful 1.2 install, or other suggestions on how to have a
successful 1.2 install on 2.6.21.1 I'm all ears. When it comes to
manipulating bits here I'm still on the very steep part of the learning
curve.
OFED should really do that for you automatically,
and will even try to put it all back on uninstall.
I'll likely be trying later this afternoon (US Pacific time).
rick jones
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