From: Rui Machado <ruimario-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org>
To: linux-rdma-u79uwXL29TY76Z2rM5mHXA@public.gmane.org
Subject: mlx4 kernel parameters
Date: Wed, 3 Feb 2010 11:02:07 +0100 [thread overview]
Message-ID: <6978b4af1002030202h431384c4ub6de0313e51c4500@mail.gmail.com> (raw)
Hi list,
on trying to change the mlx4_core parameters log_num_mtt and
log_num_mpt to 21 and 18 respectively, I see the following message:
mlx4_core 0000:07:00.0: Failed to initialize memory region table, aborting.
The objective is to be able to memory-pin large portion of a machine
with lots of RAM, otherwise we are limited to about 16GB.
Does anyone has an hint or thoughts on what might be the problem?
Thanks in advance,
Rui
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next reply other threads:[~2010-02-03 10:02 UTC|newest]
Thread overview: 4+ messages / expand[flat|nested] mbox.gz Atom feed top
2010-02-03 10:02 Rui Machado [this message]
[not found] ` <6978b4af1002030202h431384c4ub6de0313e51c4500-JsoAwUIsXosN+BqQ9rBEUg@public.gmane.org>
2010-02-03 12:42 ` mlx4 kernel parameters Eli Cohen
2010-02-03 14:17 ` Rui Machado
[not found] ` <6978b4af1002030617v4b55787ei4e66f72de662528a-JsoAwUIsXosN+BqQ9rBEUg@public.gmane.org>
2010-02-03 14:54 ` Eli Cohen
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