From: Jason Gunthorpe <jgunthorpe-ePGOBjL8dl3ta4EC/59zMFaTQe2KTcn/@public.gmane.org>
To: Mike Heinz <michael.heinz-h88ZbnxC6KDQT0dZR+AlfA@public.gmane.org>
Cc: "Hefty,
Sean" <sean.hefty-ral2JQCrhuEAvxtiuMwx3w@public.gmane.org>,
"linux-rdma-u79uwXL29TY76Z2rM5mHXA@public.gmane.org"
<linux-rdma-u79uwXL29TY76Z2rM5mHXA@public.gmane.org>,
"ewg-G2znmakfqn7U1rindQTSdQ@public.gmane.org"
<ewg-G2znmakfqn7U1rindQTSdQ@public.gmane.org>
Subject: Re: [PATCH] Handling busy responses from the SA
Date: Mon, 7 Jun 2010 10:41:42 -0600 [thread overview]
Message-ID: <20100607164142.GA32504@obsidianresearch.com> (raw)
In-Reply-To: <4C2744E8AD2982428C5BFE523DF8CDCB49A488DC0D-amwN6d8PyQWXx9kJd3VG2h2eb7JE58TQ@public.gmane.org>
On Mon, Jun 07, 2010 at 11:02:10AM -0500, Mike Heinz wrote:
> > But, I also agree with Roland.. having the SA return busy when it is
> > under load seems insane :)
>
> In that case, what is the purpose of the BUSY response?
I would say to indicate that the SA is internally busy (ie computing
routing tables, etc) and that the client should sit back and wait.
Too busy to handle the request load should just rely on timeouts.
--
Jason Gunthorpe <jgunthorpe-ePGOBjL8dl3ta4EC/59zMFaTQe2KTcn/@public.gmane.org> (780)4406067x832
Chief Technology Officer, Obsidian Research Corp Edmonton, Canada
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next prev parent reply other threads:[~2010-06-07 16:41 UTC|newest]
Thread overview: 11+ messages / expand[flat|nested] mbox.gz Atom feed top
2010-06-04 18:30 [PATCH] Handling busy responses from the SA Mike Heinz
[not found] ` <4C2744E8AD2982428C5BFE523DF8CDCB49A488DAF3-amwN6d8PyQWXx9kJd3VG2h2eb7JE58TQ@public.gmane.org>
2010-06-04 19:59 ` Roland Dreier
[not found] ` <adaocfqo9gu.fsf-BjVyx320WGW9gfZ95n9DRSW4+XlvGpQz@public.gmane.org>
2010-06-07 15:14 ` Mike Heinz
2010-06-04 21:05 ` Hefty, Sean
[not found] ` <CF9C39F99A89134C9CF9C4CCB68B8DDF255F4DC96C-osO9UTpF0USkrb+BlOpmy7fspsVTdybXVpNB7YpNyf8@public.gmane.org>
2010-06-04 22:57 ` Jason Gunthorpe
[not found] ` <20100604225739.GK15969-ePGOBjL8dl3ta4EC/59zMFaTQe2KTcn/@public.gmane.org>
2010-06-04 23:19 ` Hefty, Sean
2010-06-07 16:02 ` Mike Heinz
[not found] ` <4C2744E8AD2982428C5BFE523DF8CDCB49A488DC0D-amwN6d8PyQWXx9kJd3VG2h2eb7JE58TQ@public.gmane.org>
2010-06-07 16:41 ` Jason Gunthorpe [this message]
2010-06-08 16:44 ` Hefty, Sean
[not found] ` <CF9C39F99A89134C9CF9C4CCB68B8DDF255F578BBE-osO9UTpF0USkrb+BlOpmy7fspsVTdybXVpNB7YpNyf8@public.gmane.org>
2010-06-08 18:11 ` Mike Heinz
2010-06-07 15:42 ` Mike Heinz
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