From: Ira Weiny <weiny2-i2BcT+NCU+M@public.gmane.org>
To: "Eli Dorfman (Voltaire)"
<dorfman.eli-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org>
Cc: OFED mailing list <linux-rdma-u79uwXL29TY76Z2rM5mHXA@public.gmane.org>
Subject: Re: Default force_link_speed value in opensm configuration
Date: Tue, 6 Oct 2009 14:27:28 -0700 [thread overview]
Message-ID: <20091006142728.3d1e5bcc.weiny2@llnl.gov> (raw)
In-Reply-To: <4ACB6891.7010202-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org>
On Tue, 06 Oct 2009 17:56:01 +0200
"Eli Dorfman (Voltaire)" <dorfman.eli-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org> wrote:
> Hi,
>
> Is there a reason for setting default force_link_speed to 15 (set enabled as supported)
> and not to 0 (don't modify PortInfo:LinkSpeedEnabled )?
The thought was to enable all ports to the maximum supported by default. This
was the behavior before this option was added so it was though to leave it
alone by default.
Is there a reason this should not happen? I guess since the Volume 2 spec
says that the power on default for this is LinkSpeedSupported there is no
reason to have the SM send these Set's. Perhaps there is broken hardware out
there?
Ira
>
> Thanks,
> Eli
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--
Ira Weiny
Math Programmer/Computer Scientist
Lawrence Livermore National Lab
925-423-8008
weiny2-i2BcT+NCU+M@public.gmane.org
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next prev parent reply other threads:[~2009-10-06 21:27 UTC|newest]
Thread overview: 7+ messages / expand[flat|nested] mbox.gz Atom feed top
2009-10-06 15:56 Default force_link_speed value in opensm configuration Eli Dorfman (Voltaire)
[not found] ` <4ACB6891.7010202-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org>
2009-10-06 21:27 ` Ira Weiny [this message]
[not found] ` <20091006142728.3d1e5bcc.weiny2-i2BcT+NCU+M@public.gmane.org>
2009-10-12 9:47 ` Eli Dorfman (Voltaire)
[not found] ` <4AD2FB39.6040602-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org>
2009-10-12 21:35 ` Ira Weiny
[not found] ` <20091012143553.04554689.weiny2-i2BcT+NCU+M@public.gmane.org>
2009-10-13 13:39 ` Hal Rosenstock
[not found] ` <f0e08f230910130639v7f2da43bt630b7f42eb0da795-JsoAwUIsXosN+BqQ9rBEUg@public.gmane.org>
2009-10-13 19:44 ` Ira Weiny
[not found] ` <20091013124448.208cf778.weiny2-i2BcT+NCU+M@public.gmane.org>
2009-10-13 19:53 ` Hal Rosenstock
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