From: Tom Tucker <tom@opengridcomputing.com>
To: "J. Bruce Fields" <bfields@fieldses.org>
Cc: thomas.talpey@netapp.com, linux-nfs@vger.kernel.org
Subject: Re: [PATCH 11/12] svcrdma: Add a message log string to indicate if FastReg is being used
Date: Wed, 22 Oct 2008 16:37:02 -0500 [thread overview]
Message-ID: <48FF9CFE.2040907@opengridcomputing.com> (raw)
In-Reply-To: <20081022202345.GC5572@fieldses.org>
J. Bruce Fields wrote:
> On Sun, Oct 12, 2008 at 09:20:04PM -0500, Tom Tucker wrote:
>> Tom Tucker wrote:
>>> J. Bruce Fields wrote:
>>>> On Thu, Oct 09, 2008 at 01:46:43PM -0500, Tom Tucker wrote:
>>>>
>>>>> Coming up with a name for the command is probably
>>>>> harder than writing it.
>>>>>
>>>>> Here it is...
>>>>>
>>>> Neat-o, thanks.
>>>>
>>>> Just for fun, I installed libibverbs from Fedora 9, modprobe'd
>>>> ib_uverbs, and tried running this, and got a "libibverbs: Warning:
>>>> couldn't open config directory '/etc/libibverbs.d'." Is there a HOWTO
>>>> somewhere that I should know about?
>>>>
>>> Hmm. Sounds like the Fedora RPM didn't do all the necessary bits. I
>>> have a Fedora 9 system,
>>> I'll see what I get. I typically use the latest OFED distro.
>>>
>> I should qualify this. I use the OFED distro for the user-mode bits. For
>> kernel bits, I use top of
>> tree.
>
> I poked around the redhat bugzilla for any reports and didn't find
> anything.... Is there a package from the OFED distro that I should look
> at to get the idea?
>
http://www.openfabrics.org/downloads/OFED/ofed-1.4/OFED-1.4-rc3.tgz
Untar and run ./install.pl
Notes:
1. It has a crippled NFSRDMA port someone did that you definitely don't
want to install. It should not be installed by default so, if you select
open 2 (HPC), you should be ok.
2. The install is dependent on the running kernel, so you'll want to
install it with the test kernel running.
3. I _think_ this thing will overwrite your test kernel's drivers, so
you may need to redo 'make modules_install' after installing OFED. I do
anyway.
Feel free to ping me if you run into trouble.
Tom
> --b.
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next prev parent reply other threads:[~2008-10-22 21:37 UTC|newest]
Thread overview: 25+ messages / expand[flat|nested] mbox.gz Atom feed top
2008-10-03 21:33 [PATCH 00/12] svcrdma: Fast memory registration support Tom Tucker
2008-10-03 21:33 ` [PATCH 01/12] svcrdma: Add Fast Reg MR Data Types Tom Tucker
2008-10-03 21:33 ` [PATCH 02/12] svcrdma: Add FRMR get/put services Tom Tucker
2008-10-03 21:33 ` [PATCH 03/12] svcrdma: Query device for Fast Reg support during connection setup Tom Tucker
2008-10-03 21:33 ` [PATCH 04/12] svcrdma: Add a service to register a Fast Reg MR with the device Tom Tucker
2008-10-03 21:33 ` [PATCH 05/12] svcrdma: Modify post recv path to use local dma key Tom Tucker
2008-10-03 21:33 ` [PATCH 06/12] svcrdma: Add support to svc_rdma_send to handle chained WR Tom Tucker
2008-10-03 21:33 ` [PATCH 07/12] svcrdma: Modify the RPC recv path to use FRMR when available Tom Tucker
2008-10-03 21:33 ` [PATCH 08/12] svcrdma: Modify the RPC reply " Tom Tucker
2008-10-03 21:33 ` [PATCH 09/12] svcrdma: Update svc_rdma_send_error to use DMA LKEY Tom Tucker
2008-10-03 21:33 ` [PATCH 10/12] svcrdma: Fix IRD/ORD polarity Tom Tucker
2008-10-03 21:33 ` [PATCH 11/12] svcrdma: Add a message log string to indicate if FastReg is being used Tom Tucker
2008-10-03 21:33 ` [PATCH 12/12] svcrdma: Documentation update for the FastReg memory model Tom Tucker
2008-10-08 22:48 ` [PATCH 11/12] svcrdma: Add a message log string to indicate if FastReg is being used J. Bruce Fields
2008-10-09 6:37 ` Tom Tucker
2008-10-09 16:26 ` J. Bruce Fields
2008-10-09 18:46 ` Tom Tucker
2008-10-10 21:02 ` J. Bruce Fields
2008-10-13 2:18 ` Tom Tucker
2008-10-13 2:20 ` Tom Tucker
2008-10-22 20:23 ` J. Bruce Fields
2008-10-22 21:37 ` Tom Tucker [this message]
2008-10-04 1:05 ` [PATCH 02/12] svcrdma: Add FRMR get/put services Tom Tucker
2008-10-06 20:02 ` Tom Tucker
2008-10-08 22:26 ` [PATCH 00/12] svcrdma: Fast memory registration support J. Bruce Fields
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