Re: [openib-general] We have an OpenIB code release team

2006-02-14 Thread Moni Levy
Hi Matt, I would be happy to join the release team as additional Voltaire representative. Moni Levy | +972-971-7670(o) Project Manager, Mainstream IB host stack Voltaire – The Grid Backbone http://www.voltaire.com/ On 2/14/06, Tziporet Koren [EMAIL PROTECTED] wrote: Hi Matt, Good

Re: [openib-general] Towards a 1.0 release of OpenIB

2006-02-23 Thread Moni Levy
That might be a good idea for also simplifying the test setups bring up process. I think that we at least need to agree on a reference .config for the latest kernel to use for common ground. Moni Levy | +972-971-7670(o) Project Manager, Mainstream IB host stack Voltaire – The Grid Backbone http

Re: [openib-general] OpenIb 1.0 release components

2006-02-23 Thread Moni Levy
On 2/23/06, Bryan O'Sullivan [EMAIL PROTECTED] wrote: On Thu, 2006-02-23 at 19:03 +0200, Michael S. Tsirkin wrote: It seems that the openib release 1.0 as planned will include not only userspace libraries but also some kernel level modules. Yes, I expect so. While this might be a

Re: [openib-general] Re: OpenIb 1.0 release components

2006-02-26 Thread Moni Levy
On 2/24/06, Michael S. Tsirkin [EMAIL PROTECTED] wrote: Quoting Moni Levy [EMAIL PROTECTED]: While this might be a good idea for modules such as iSER which are not currently part of the mainline kernel tree, it is in my opinion clearly not a good idea to replace the modules which

Re: [openib-general] [PATCH] mthca - read byte count read request size

2006-03-07 Thread Moni Levy
On 3/7/06, Roland Dreier [EMAIL PROTECTED] wrote: Grant Why is this an enum? +static int pcix_max_rbc = PCIX_MAX_RBC_INVALID; Grant It's declared an int and is user visible. I think the Grant user interface would be better served if the user could Grant just specify

Re: [openib-general] Please give 1.0 RC1 a whirl

2006-03-13 Thread Moni Levy
On 3/13/06, James Lentini [EMAIL PROTECTED] wrote: On Wed, 8 Mar 2006, Hal Rosenstock wrote: On Tue, 2006-03-07 at 20:56, Bryan O'Sullivan wrote: On Tue, 2006-03-07 at 17:45 -0800, Sean Hefty wrote: Bryan O'Sullivan wrote: libibat libibat-debuginfo

[openib-general] ib_local_sa testing and observations.

2006-03-29 Thread Moni Levy
Hi Sean, we've thought about possible ways of testing the implementation of ib_local_sa and tried to estimate the load that it would cause to the fabric. We did some math about the number of packets that the SM should be able to handle in a test case of 1k node fabric and it looks that this

Re: [openib-general] IPoIB interface for unauthorized partition

2006-04-10 Thread Moni Levy
On 4/10/06, Eitan Zahavi [EMAIL PROTECTED] wrote: Hi Hal, -Original Message- From: Hal Rosenstock [mailto:[EMAIL PROTECTED] Sent: Monday, April 10, 2006 2:00 PM To: Eitan Zahavi Cc: Roland Dreier; openib-general@openib.org Subject: Re: [openib-general] IPoIB interface for

Re: [openib-general] IPoIB interface for unauthorized partition

2006-04-23 Thread Moni Levy
On 4/23/06, Eitan Zahavi [EMAIL PROTECTED] wrote: Hi Moni, Sorry it took me a while to get back to you (was out on vacation ...) Moni Levy wrote: On 4/10/06, Eitan Zahavi [EMAIL PROTECTED] wrote: Hi Hal, -Original Message- From: Hal Rosenstock [mailto:[EMAIL PROTECTED

Re: [openib-general] RE: netperf for RDS needed

2006-04-26 Thread Moni Levy
Ranjit, BTW, we sent all this information to Moni Levy couple of weeks back. I guess it's something with my mailbox, because I never received it. -- Moni ___ openib-general mailing list openib-general@openib.org http://openib.org/mailman/listinfo

Re: [openib-general] [openfabrics-ewg] IPoIB bonding solution for OFED 1.1 (was re: [PATCH] ipoib: fix address update handling (was Re: OFED 1.1 release - schedule and features))

2006-07-25 Thread Moni Levy
On 7/20/06, Tziporet Koren [EMAIL PROTECTED] wrote: Or Gerlitz wrote: Hi Tziporet, Do you have an initial drop of the bonding solution planned for OFED 1.1 that is ready to see the daylight? if not, when is this expected? As i mentioned to you, we are investigating few possible ways

[openib-general] Multicast traffic performace of OFED 1.0 ipoib

2006-08-02 Thread Moni Levy
Hi, we are doing some performance testing of multicast traffic over ipoib. The tests are performed by using iperf on dual 1.6G AMD PCI-X servers with PCI-X Tavor cards with 3.4.FW. Below are the command the may be used to run the test. Iperf server: route add -net 224.0.0.0 netmask 240.0.0.0

Re: [openib-general] [openfabrics-ewg] Multicast traffic performace of OFED 1.0 ipoib

2006-08-03 Thread Moni Levy
implementation. -- Moni At 04:30 AM 8/2/2006, Moni Levy wrote: Hi, we are doing some performance testing of multicast traffic over ipoib. The tests are performed by using iperf on dual 1.6G AMD PCI-X servers with PCI-X Tavor cards with 3.4.FW. Below are the command the may be used to run

Re: [openib-general] [openfabrics-ewg] OFED 1.1-rc1 is available

2006-08-09 Thread Moni Levy
Hi, Tziporet, On 8/8/06, Tziporet Koren [EMAIL PROTECTED] wrote: o iSER: - Stability - Testing more platforms (e.g. ppc64 and ia64) - Performance improvements Only number two above is in the scope of OFED from our perspective, so we prefer to have it listed alone. 2.

Re: [openib-general] [openfabrics-ewg] We wish to do the 1.1 release next week

2006-10-17 Thread Moni Levy
Sounds like a great idea. We don't have blocking issues, but would be happy to test the pre-release. Moni On 10/16/06, Tziporet Koren [EMAIL PROTECTED] wrote: This patch is already in. We will publish latest pre-release version tomorrow so everybody can do latest checks. Is this OK?

Re: [openib-general] OFED 1.1 Build Issue

2006-11-02 Thread Moni Levy
Vlad, On 10/31/06, Vladimir Sokolovsky [EMAIL PROTECTED] wrote: Ramachandra K wrote: Moni Shoua wrote: We already tried to go this way and found that a local Module.symvers is not always generated (but we might have missed something though). I suggest that you check that this

Re: [openib-general] Installation on openSUSE 10.2 Beta1 fails

2006-11-12 Thread Moni Levy
On 11/10/06, Diego Guella [EMAIL PROTECTED] wrote: Hi Vladimir, Thanks for your answer. I have installed: compat-libstdc++ (version 5.0.7-35) libstdc++-32bit (version 4.1.2_20060705-2) libstdc++41 (version 4.1.2_20061024-3) libstdc++41-devel (version 4.1.2_20061024-3) libstdc++-devel

Re: [openib-general] OFED 1.2 release - to be reviewed in the meeting today

2007-02-01 Thread Moni Levy
Tziporet, On 1/31/07, Tziporet Koren [EMAIL PROTECTED] wrote: Shaun Rowland wrote: Hi. I am not exactly sure where the ofed_1_2 directory for MPI SRPMs is supposed to go. I assume from previous meetings this is just a filesystem directory. Should it be a directory in my home directory on

Re: [openib-general] OFED-1.2 first release

2007-02-05 Thread Moni Levy
Vlad, # tail -10 /tmp/OFED.10899.log Wrote: /var/tmp/OFEDRPM/RPMS/x86_64/ib-bonding-0.9.0-1-rh-x86_64.rpm Wrote: /var/tmp/OFEDRPM/RPMS/x86_64/ib-bonding-debuginfo-0.9.0-1-rh-x86_64.rpm Executing(--clean): /bin/sh -e /var/tmp/rpm-tmp.98615 + umask 022 + cd /var/tmp/OFEDRPM/BUILD + rm -rf

Re: [openib-general] issues with compilation of ofed 1.2

2007-02-07 Thread Moni Levy
Doug, On 2/7/07, Yosef Etigin [EMAIL PROTECTED] wrote: 7. On RHAS5 beta 2, the setup requires sysfstuils-devel RPM which is not included in this distro. Can you please help us with that ? -- Moni -- Yosef Etigin Alex Tabachnik ___

[openib-general] [PATCH] IB/ipoib: Fix ipoib handling for pkey reordering

2007-02-19 Thread Moni Levy
implementation only queries for the index of the pkey once, when it creates the device QP and after that moves it into working state, and hence does not address this scenario. Fix this by using the PKEY_CHANGE event as a trigger to reconfigure the device QP. Signed-off-by: Moni Levy [EMAIL

Re: [openib-general] [PATCH] librdmacm: fix bug causing failure to work with partial membership pkey

2007-02-19 Thread Moni Levy
Or, On 2/19/07, Or Gerlitz [EMAIL PROTECTED] wrote: Hi Sean, this fixes a bug which did not allow to run librdmacm apps over a node which is partial member of a partition. The patch takes the approach of the kernel ib_find_cached_pkey implementation. If you approve this, i suggest pushing

Re: [openib-general] [PATCH] IB/ipoib: Fix ipoib handling for pkey reordering

2007-02-19 Thread Moni Levy
On 2/19/07, Moni Levy [EMAIL PROTECTED] wrote: This issue was found during partitioning SM fail over testing. The fix was tested for 24 hours with pkey reshuffling every few seconds. The patch applies to Roland's master branch. I found an issue with that patch, I'll post an updated one

[openib-general] [RFC] IB/ipoib: Asynchronous events delivered without port parameter.

2007-02-27 Thread Moni Levy
Hello, I did a short code review of the ipoib code concentrating on partitioning support and I mentioned that the asynchronous events handler in the ipoib code does not take the port number reported in the event record into consideration. The effect of that is that all of the ib# devices

[openib-general] [PATCHv2] IB/ipoib: Fix ipoib handling for pkey reordering

2007-02-27 Thread Moni Levy
-by: Moni Levy [EMAIL PROTECTED] --- ipoib.h |4 +++- ipoib_ib.c| 51 +-- ipoib_main.c |5 +++-- ipoib_multicast.c | 11 ++- ipoib_verbs.c |8 +++- 5 files changed, 60 insertions(+), 19 deletions

Re: [openib-general] [PATCHv2] IB/ipoib: Fix ipoib handling for pkey reordering

2007-02-27 Thread Moni Levy
On 2/27/07, Roland Dreier [EMAIL PROTECTED] wrote: I just gave this a cursory glance. I haven't really read it except to think why is this so complicated? Do you refer to that complication of the patch of the issue ? A suggestion: would it not be much simpler to modify the QP from RTS

Re: [openib-general] [RFC] IB/ipoib: Asynchronous events delivered without port parameter.

2007-02-27 Thread Moni Levy
On 2/27/07, Roland Dreier [EMAIL PROTECTED] wrote: I did a short code review of the ipoib code concentrating on partitioning support and I mentioned that the asynchronous events handler in the ipoib code does not take the port number reported in the event record into consideration.

Re: [openib-general] [PATCHv2] IB/ipoib: Fix ipoib handling for pkey reordering

2007-02-27 Thread Moni Levy
On 2/27/07, Roland Dreier [EMAIL PROTECTED] wrote: I haven't really read it except to think why is this so complicated? Do you refer to that complication of the patch of the issue ? the patch. Please advise and I'll change it. Changing the P_Key index is not allowed for RTS-RTS.

Re: [openib-general] [RFC] IB/ipoib: Asynchronous events delivered without port parameter.

2007-02-27 Thread Moni Levy
On 2/27/07, Moni Levy [EMAIL PROTECTED] wrote: On 2/27/07, Roland Dreier [EMAIL PROTECTED] wrote: I did a short code review of the ipoib code concentrating on partitioning support and I mentioned that the asynchronous events handler in the ipoib code does not take the port number

Re: [openib-general] [RFC] [PATCH] ib_cache: do not mask upper bit when searching for a pkey

2007-02-27 Thread Moni Levy
Sean, On 2/26/07, Sean Hefty [EMAIL PROTECTED] wrote: I think the following patch would make ipoib spec compliant. ib_find_cached_pkey is called by ib_cm, rdma_cm, ib_srp, and ib_ipoib. I'm not certain what this change would do to SRP, but the ib_cm and rdma_cm look okay, given that

Re: [openib-general] [RFC] IB/ipoib: Asynchronous events delivered without port parameter.

2007-02-27 Thread Moni Levy
On 2/27/07, Roland Dreier [EMAIL PROTECTED] wrote: On a second thought based on the fact that on a two port HCA we'll have a 50% miss on the events being delivered, I would move the new condition to be evaluated first. I apologize if this is too much of micro optimization. What do you

Re: [openib-general] [RFC] [PATCH] ib_cache: do not mask upper bit when searching for a pkey

2007-02-27 Thread Moni Levy
On 2/27/07, Sean Hefty [EMAIL PROTECTED] wrote: Sorry for jumping into that thread, but although this patch will make things more spec compliant, it will break functionality we depend one. I suggest that we first find an alternate way to enable usage of partial partition membership before