Hi Arlin,
Sorry for the delay, had some logistic stuff to work out.
Hope this is sufficient:
Vlad,
Please pull following fix:
https://github.com/mkalderon/ofed-compat-rdma/commit/01d945c12286b1ad8960ffa74b64fcd256c873e7
Let me know if you prefer I email a patch
I updated the Bug but left it assigned to me -> not sure who I’m
supposed to assign it to at this point?
Thanks,
Michal
*From:*Pradeep Kankipati [mailto:pradeep.kankip...@broadcom.com]
*Sent:* Wednesday, February 07, 2018 9:27 AM
*To:* Davis, Arlin R <arlin.r.da...@intel.com>; Kalderon, Michal
<michal.kalde...@cavium.com>
*Cc:* Srikakulam, Venkata <venkata.srikaku...@cavium.com>;
ewg@lists.openfabrics.org; Vladimir Sokolovsky <v...@mellanox.com>;
Woodruff, Robert J <robert.j.woodr...@intel.com>
*Subject:* RE: OFA EWG Meeting: Monday, Jan 29, 2017, 09:00 AM US
Pacific Time (12pm EST) - Minutes
Hi Arlin,
Sorry, just coming back today from sick leave. Let me look into this.
Thanks,
Pradeep
--
*From:*Davis, Arlin R [mailto:arlin.r.da...@intel.com
<mailto:arlin.r.da...@intel.com>]
*Sent:* Wednesday, February 7, 2018 1:18 AM
*To:* 'Kalderon, Michal'; 'Pradeep Kankipati'
*Cc:* 'Srikakulam, Venkata'; 'ewg@lists.openfabrics.org
<mailto:ewg@lists.openfabrics.org>'; Vladimir Sokolovsky; Woodruff,
Robert J
*Subject:* RE: OFA EWG Meeting: Monday, Jan 29, 2017, 09:00 AM US
Pacific Time (12pm EST) - Minutes
Michal and Pradeep,
OFA Interop Working Group is anxiously waiting for RC1 for Interop
testing (scheduled to start this week).
Is it possible to get Vlad some patches soon so we can move to RC1 by
end of the week?
Thanks,
Arlin
*From:*Davis, Arlin R
*Sent:* Thursday, February 01, 2018 11:25 AM
*To:* Kalderon, Michal <michal.kalde...@cavium.com
<mailto:michal.kalde...@cavium.com>>; 'ewg@lists.openfabrics.org
<mailto:ewg@lists.openfabrics.org>' <ewg@lists.openfabrics.org
<mailto:ewg@lists.openfabrics.org>>
*Cc:* Srikakulam, Venkata <venkata.srikaku...@cavium.com
<mailto:venkata.srikaku...@cavium.com>>; Pradeep Kankipati
<pradeep.kankip...@broadcom.com <mailto:pradeep.kankip...@broadcom.com>>
*Subject:* RE: OFA EWG Meeting: Monday, Jan 29, 2017, 09:00 AM US
Pacific Time (12pm EST) - Minutes
Michal, thanks for the update.
Thanks Michal for the update. This is what we have so far:
Bug 2662 <http://bugs.openfabrics.org/show_bug.cgi?id=2662>Chelsio:
Cannot set mtu greater than 1500 on SLES12Sp3 – Fixed/Closed, Thanks!
Bug 2668 <http://bugs.openfabrics.org/show_bug.cgi?id=2668>Broadcom:
Cannot change MTU to greater than default – No ETA on Fix
Bug 2669 <http://bugs.openfabrics.org/show_bug.cgi?id=2669>Cavium:
Cannot set mtu greater than 1500 on SLES12Sp3 – ETA for fix, next week
We will need fixes before moving to RC1.
-arlin
*From:*Kalderon, Michal [mailto:michal.kalde...@cavium.com]
*Sent:* Thursday, February 01, 2018 7:08 AM
*To:* Davis, Arlin R <arlin.r.da...@intel.com
<mailto:arlin.r.da...@intel.com>>; Schmidt, William R
<william.r.schm...@intel.com <mailto:william.r.schm...@intel.com>>;
'ewg@lists.openfabrics.org <mailto:ewg@lists.openfabrics.org>'
<ewg@lists.openfabrics.org <mailto:ewg@lists.openfabrics.org>>
*Cc:* Srikakulam, Venkata <venkata.srikaku...@cavium.com
<mailto:venkata.srikaku...@cavium.com>>; Nikolova, Tatyana E
<tatyana.e.nikol...@intel.com <mailto:tatyana.e.nikol...@intel.com>>;
Pradeep Kankipati <pradeep.kankip...@broadcom.com
<mailto:pradeep.kankip...@broadcom.com>>
*Subject:* RE: OFA EWG Meeting: Monday, Jan 29, 2017, 09:00 AM US
Pacific Time (12pm EST) - Minutes
Opened bugzilla: http://bugs.openfabrics.org/show_bug.cgi?id=2669
Will provide a patch to qedr next week.
Thanks,
Michal
*From:*Davis, Arlin R [mailto:arlin.r.da...@intel.com]
*Sent:* Wednesday, January 31, 2018 8:56 PM
*To:* Kalderon, Michal <michal.kalde...@cavium.com
<mailto:michal.kalde...@cavium.com>>; Schmidt, William R
<william.r.schm...@intel.com <mailto:william.r.schm...@intel.com>>;
'ewg@lists.openfabrics.org <mailto:ewg@lists.openfabrics.org>'
<ewg@lists.openfabrics.org <mailto:ewg@lists.openfabrics.org>>
*Cc:* Srikakulam, Venkata <venkata.srikaku...@cavium.com
<mailto:venkata.srikaku...@cavium.com>>; Nikolova, Tatyana E
<tatyana.e.nikol...@intel.com <mailto:tatyana.e.nikol...@intel.com>>;
Pradeep Kankipati <pradeep.kankip...@broadcom.com
<mailto:pradeep.kankip...@broadcom.com>>
*Subject:* RE: OFA EWG Meeting: Monday, Jan 29, 2017, 09:00 AM US
Pacific Time (12pm EST) - Minutes
True, thanks for catching this. Please open a qedr bug so we can track
as critical/blocking.
Tatyana and Pradeep, do Intel and/or Broadcom drivers need similar
changes?
Anyone else?
*From:*Kalderon, Michal [mailto:michal.kalde...@cavium.com]
*Sent:* Wednesday, January 31, 2018 10:29 AM
*To:* Davis, Arlin R <arlin.r.da...@intel.com
<mailto:arlin.r.da...@intel.com>>; Schmidt, William R
<william.r.schm...@intel.com <mailto:william.r.schm...@intel.com>>;
'ewg@lists.openfabrics.org <mailto:ewg@lists.openfabrics.org>'
<ewg@lists.openfabrics.org <mailto:ewg@lists.openfabrics.org>>
*Cc:* Srikakulam, Venkata <venkata.srikaku...@cavium.com
<mailto:venkata.srikaku...@cavium.com>>
*Subject:* RE: OFA EWG Meeting: Monday, Jan 29, 2017, 09:00 AM US
Pacific Time (12pm EST) - Minutes
We assumed this is a generic issue since it happened on several
adapters, I see now with the bug resolve that Steve made changes
specific to cxgb3
We need to make similar changes in qede.
Thanks,
Michal
*From:*Davis, Arlin R [mailto:arlin.r.da...@intel.com]
*Sent:* Wednesday, January 31, 2018 8:10 PM
*To:* Kalderon, Michal <michal.kalde...@cavium.com
<mailto:michal.kalde...@cavium.com>>; Schmidt, William R
<william.r.schm...@intel.com <mailto:william.r.schm...@intel.com>>;
'ewg@lists.openfabrics.org <mailto:ewg@lists.openfabrics.org>'
<ewg@lists.openfabrics.org <mailto:ewg@lists.openfabrics.org>>
*Cc:* Srikakulam, Venkata <venkata.srikaku...@cavium.com
<mailto:venkata.srikaku...@cavium.com>>
*Subject:* RE: OFA EWG Meeting: Monday, Jan 29, 2017, 09:00 AM US
Pacific Time (12pm EST) - Minutes
Are you using the latest daily builds? Steve Wise reported this and
forwarded patches to Vlad on Jan 19^th .
Fix went into build:
http://downloads.openfabrics.org/OFED/ofed-4.8-2-daily/OFED-4.8-2-20180122-1411.tgz
Bug: http://bugs.openfabrics.org/show_bug.cgi?id=2662
Please let us know if you still have issues with latest builds.
-arlin
*From:*Kalderon, Michal [mailto:michal.kalde...@cavium.com]
*Sent:* Wednesday, January 31, 2018 9:15 AM
*To:* Schmidt, William R <william.r.schm...@intel.com
<mailto:william.r.schm...@intel.com>>; Davis, Arlin R
<arlin.r.da...@intel.com <mailto:arlin.r.da...@intel.com>>;
'ewg@lists.openfabrics.org <mailto:ewg@lists.openfabrics.org>'
<ewg@lists.openfabrics.org <mailto:ewg@lists.openfabrics.org>>
*Cc:* Srikakulam, Venkata <venkata.srikaku...@cavium.com
<mailto:venkata.srikaku...@cavium.com>>
*Subject:* RE: OFA EWG Meeting: Monday, Jan 29, 2017, 09:00 AM US
Pacific Time (12pm EST) - Minutes
Hi
We’re seeing an issue on SLES12SP3 with modifying mtu.
linux-p4eo:~ # ifconfig eth7 mtu 9000
SIOCSIFMTU: Invalid argument
*Dmesg:*eth7: Invalid MTU 9000 requested, hw max 1500
We’ve seen this with other vendor devices as well.
Chelsio reported an issue in the past regarding MTU change,
But I didn’t see any related bugs open or discussions.
Has this been discussed since?
Attaching relevant email
Thanks,
Michal
*From:*ewg [mailto:ewg-boun...@lists.openfabrics.org] *On Behalf Of
*Schmidt, William R
*Sent:* Monday, January 29, 2018 10:15 PM
*To:* Davis, Arlin R <arlin.r.da...@intel.com
<mailto:arlin.r.da...@intel.com>>; 'ewg@lists.openfabrics.org
<mailto:ewg@lists.openfabrics.org>' <ewg@lists.openfabrics.org
<mailto:ewg@lists.openfabrics.org>>
*Subject:* Re: [ewg] OFA EWG Meeting: Monday, Jan 29, 2017, 09:00 AM
US Pacific Time (12pm EST) - Minutes
Yes please. The omitted commits are listed in the OFED bugs.
*From:*Davis, Arlin R
*Sent:* Monday, January 29, 2018 2:06 PM
*To:* Schmidt, William R <william.r.schm...@intel.com
<mailto:william.r.schm...@intel.com>>; 'ewg@lists.openfabrics.org
<mailto:ewg@lists.openfabrics.org>' <ewg@lists.openfabrics.org
<mailto:ewg@lists.openfabrics.org>>
*Cc:* v...@dev.mellanox.co.il <mailto:v...@dev.mellanox.co.il>;
Woodruff, Robert J <robert.j.woodr...@intel.com
<mailto:robert.j.woodr...@intel.com>>
*Subject:* RE: OFA EWG Meeting: Monday, Jan 29, 2017, 09:00 AM US
Pacific Time (12pm EST) - Minutes
Bill, thanks for the update. Do you need Vlad’s help getting these
fixes into OFED 4.8 compat-rdma?
*From:*Schmidt, William R
*Sent:* Monday, January 29, 2018 10:37 AM
*To:* Davis, Arlin R <arlin.r.da...@intel.com
<mailto:arlin.r.da...@intel.com>>; 'ewg@lists.openfabrics.org
<mailto:ewg@lists.openfabrics.org>' <ewg@lists.openfabrics.org
<mailto:ewg@lists.openfabrics.org>>
*Subject:* RE: OFA EWG Meeting: Monday, Jan 29, 2017, 09:00 AM US
Pacific Time (12pm EST) - Minutes
>>2. New bugs: True Scale qib bonding issue on RH 7.4, SLES 12.1 and
12.2 – Need update from Bill Schmidt (Intel)
*Bug 2664* <http://bugs.openfabrics.org/show_bug.cgi?id=2664>*-
Bonding doesn't work on RHEL 7.4*
Bonding driver form RHEL 7.4 has integrated commit:
https://github.com/torvalds/linux/commit/b5bf0f5b16b9c316c34df9f31d4be8729eb86845
This requires ipoib driver to return correct speed and duplex mode.
Commit adding this feature on ipoib driver:
https://github.com/torvalds/linux/commit/0d7e2d2166f6b0b7d1959ca858052a15feb574cc
was added in 4.12 kernel, so it is missing from OFED 4.8 compat-rdma.
In consequence Bonding driver cannot retrieve required data and fails.
*Bug 2665* <http://bugs.openfabrics.org/show_bug.cgi?id=2665>*-
Bonding causes kernel panic on SLES 12.1 and SLES 12.2*
Bonding driver from SLES 12.1/12.2 is missing kernel panic fix commit:
https://github.com/torvalds/linux/commit/1533e77315220dc1d5ec3bd6d9fe32e2aa0a74c0
added in linux kernel 4.8. This makes it incompatible with ipoib
drivers from OFED 4.8 compat-rdma.
*From:*ewg [mailto:ewg-boun...@lists.openfabrics.org] *On Behalf Of
*Davis, Arlin R
*Sent:* Monday, January 29, 2018 11:57 AM
*To:* 'ewg@lists.openfabrics.org <mailto:ewg@lists.openfabrics.org>'
<ewg@lists.openfabrics.org <mailto:ewg@lists.openfabrics.org>>
*Subject:* [ewg] OFA EWG Meeting: Monday, Jan 29, 2017, 09:00 AM US
Pacific Time (12pm EST) - Minutes
_Attendees Company _
Pradeep Kankipati Broadcom
Steve Wise Chelsio
Robert Woodruff Intel
Arlin Davis Intel
Vladimir Sokolovsky Mellanox
Ariel Elior Cavium
Michal Kalderon Cavium
Michael Rice HPE
Minutes:
·Opens - none
·OFED 4.8-2:
http://downloads.openfabrics.org/OFED/ofed-4.8-2-daily/OFED-4.8-2-20180124-0818.tgz
Status: RH7.4 and SLES12.3 backports added.
Updated packages: rdma_core-v16, perftest 4.1-0.2, libfabric 1.5.3
Installation changes: --without-depcheck docs, vmw_pvrdma moved out
of tech preview
Test Status: Intel - build RH 7.0, 7.1, 7.2, 7.3, 7.4
SLES 12, 12.1, 12.2, and 12.3 - Passed
Known issues to be resolved before RC1:
1. Bug #2663 - (P1) rping fails, iwpmd hitting segfault on SLES12.3 –
§Chelsio validation team hits bug, engineering team cannot reproduce.
§Steve (Chelsio) needs help from Tatyana’s (Intel) team to reproduce
and isolate.
2. New bugs: True Scale qib bonding issue on RH 7.4, SLES 12.1 and
12.2 – Need update from Bill Schmidt (Intel)
·OFED 4.8-2 RC1 schedule: (2 blocking bugs)
Plan is to clean up bugs this week and push hard for RC1 by Friday.
The GA plan is to go from RC1 to GA, 1-2 week RC1
validation, and Feb 16^th for a GA target.
Board approved OFED 4.8-2 so we can move to GA as soon as EWG is ready.
Regards,
Arlin
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