Thanks! From: Vladimir Sokolovsky [mailto:v...@mellanox.com] Sent: Thursday, February 01, 2018 2:45 PM To: Steve Wise; 'Davis, Arlin R'; 'Kalderon, Michal'; ewg@lists.openfabrics.org Cc: 'Srikakulam, Venkata' Subject: RE: [ewg] OFA EWG Meeting: Monday, Jan 29, 2017, 09:00 AM US Pacific Time (12pm EST) - Minutes Done (rdma-core-v16.2) : OFED-4.8-2-20180201-1219.tgz Regards, Vladimir From: ewg [mailto:ewg-boun...@lists.openfabrics.org] On Behalf Of Steve Wise Sent: Thursday, February 1, 2018 1:59 PM To: 'Davis, Arlin R' <arlin.r.da...@intel.com>; 'Kalderon, Michal' <michal.kalde...@cavium.com>; ewg@lists.openfabrics.org Cc: 'Srikakulam, Venkata' <venkata.srikaku...@cavium.com> Subject: Re: [ewg] OFA EWG Meeting: Monday, Jan 29, 2017, 09:00 AM US Pacific Time (12pm EST) - Minutes And 2663 has been fixed in rdma-core-16.2 stable release. I've asked Vlad to pull in that release.
Steve. From: ewg [mailto:ewg-boun...@lists.openfabrics.org] On Behalf Of Davis, Arlin R Sent: Thursday, February 01, 2018 1:25 PM To: Kalderon, Michal; 'ewg@lists.openfabrics.org' Cc: Srikakulam, Venkata Subject: Re: [ewg] 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: <https://emea01.safelinks.protection.outlook.com/?url=http%3A%2F%2Fbugs.open fabrics.org%2Fshow_bug.cgi%3Fid%3D2662&data=02%7C01%7Cvlad%40mellanox.com%7C 446eb3a2e6c049530a2008d569ae4ab4%7Ca652971c7d2e4d9ba6a4d149256f461b%7C0%7C0% 7C636531119663401238&sdata=tAo8RuEwJ01xA%2Fsz%2FMaVOhEs%2Bn91HI7bMD3mi4bhItU %3D&reserved=0> Bug 2662 Chelsio: Cannot set mtu greater than 1500 on SLES12Sp3 - Fixed/Closed, Thanks! <https://emea01.safelinks.protection.outlook.com/?url=http%3A%2F%2Fbugs.open fabrics.org%2Fshow_bug.cgi%3Fid%3D2668&data=02%7C01%7Cvlad%40mellanox.com%7C 446eb3a2e6c049530a2008d569ae4ab4%7Ca652971c7d2e4d9ba6a4d149256f461b%7C0%7C0% 7C636531119663401238&sdata=SA6SgyqGb74nANM344ll0SYsHxPhU%2BccAfDriSO6fek%3D& reserved=0> Bug 2668 Broadcom: Cannot change MTU to greater than default - No ETA on Fix <https://emea01.safelinks.protection.outlook.com/?url=http%3A%2F%2Fbugs.open fabrics.org%2Fshow_bug.cgi%3Fid%3D2669&data=02%7C01%7Cvlad%40mellanox.com%7C 446eb3a2e6c049530a2008d569ae4ab4%7Ca652971c7d2e4d9ba6a4d149256f461b%7C0%7C0% 7C636531119663401238&sdata=Y54lcfC3PikhIyaYOwbQ3kyKBzPUN8Ob8V6qwGdy%2Bl0%3D& reserved=0> Bug 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>; Schmidt, William R <william.r.schm...@intel.com>; 'ewg@lists.openfabrics.org' <ewg@lists.openfabrics.org> Cc: Srikakulam, Venkata <venkata.srikaku...@cavium.com>; Nikolova, Tatyana E <tatyana.e.nikol...@intel.com>; Pradeep Kankipati <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 <https://emea01.safelinks.protection.outlook.com/?url=http%3A%2F%2Fbugs.open fabrics.org%2Fshow_bug.cgi%3Fid%3D2669&data=02%7C01%7Cvlad%40mellanox.com%7C 446eb3a2e6c049530a2008d569ae4ab4%7Ca652971c7d2e4d9ba6a4d149256f461b%7C0%7C0% 7C636531119663401238&sdata=Y54lcfC3PikhIyaYOwbQ3kyKBzPUN8Ob8V6qwGdy%2Bl0%3D& reserved=0> 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>; Schmidt, William R <william.r.schm...@intel.com>; 'ewg@lists.openfabrics.org' <ewg@lists.openfabrics.org> Cc: Srikakulam, Venkata <venkata.srikaku...@cavium.com>; Nikolova, Tatyana E <tatyana.e.nikol...@intel.com>; Pradeep Kankipati <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>; Schmidt, William R <william.r.schm...@intel.com>; 'ewg@lists.openfabrics.org' <ewg@lists.openfabrics.org> Cc: Srikakulam, Venkata <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>; Schmidt, William R <william.r.schm...@intel.com>; 'ewg@lists.openfabrics.org' <ewg@lists.openfabrics.org> Cc: Srikakulam, Venkata <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 19th. Fix went into build: http://downloads.openfabrics.org/OFED/ofed-4.8-2-daily/OFED-4.8-2-20180122-1 411.tgz <https://emea01.safelinks.protection.outlook.com/?url=http%3A%2F%2Fdownloads .openfabrics.org%2FOFED%2Fofed-4.8-2-daily%2FOFED-4.8-2-20180122-1411.tgz&da ta=02%7C01%7Cvlad%40mellanox.com%7C446eb3a2e6c049530a2008d569ae4ab4%7Ca65297 1c7d2e4d9ba6a4d149256f461b%7C0%7C0%7C636531119663401238&sdata=Cg1wyDPhJ%2F%2 BH7pLFpfKo3aJZBomJ0IYOiryfuEG6XOE%3D&reserved=0> Bug: http://bugs.openfabrics.org/show_bug.cgi?id=2662 <https://emea01.safelinks.protection.outlook.com/?url=http%3A%2F%2Fbugs.open fabrics.org%2Fshow_bug.cgi%3Fid%3D2662&data=02%7C01%7Cvlad%40mellanox.com%7C 446eb3a2e6c049530a2008d569ae4ab4%7Ca652971c7d2e4d9ba6a4d149256f461b%7C0%7C0% 7C636531119663401238&sdata=tAo8RuEwJ01xA%2Fsz%2FMaVOhEs%2Bn91HI7bMD3mi4bhItU %3D&reserved=0> 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>; Davis, Arlin R <arlin.r.da...@intel.com>; 'ewg@lists.openfabrics.org' <ewg@lists.openfabrics.org> Cc: Srikakulam, Venkata <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>; 'ewg@lists.openfabrics.org' <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>; 'ewg@lists.openfabrics.org' <ewg@lists.openfabrics.org> Cc: v...@dev.mellanox.co.il; 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 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>; 'ewg@lists.openfabrics.org' <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 <https://emea01.safelinks.protection.outlook.com/?url=http%3A%2F%2Fbugs.open fabrics.org%2Fshow_bug.cgi%3Fid%3D2664&data=02%7C01%7Cvlad%40mellanox.com%7C 446eb3a2e6c049530a2008d569ae4ab4%7Ca652971c7d2e4d9ba6a4d149256f461b%7C0%7C0% 7C636531119663401238&sdata=ol6qYfsvWvNtVxkY0pinBhI7mp5cMRe9dcoSuikyWD0%3D&re served=0> 2664 - Bonding doesn't work on RHEL 7.4 Bonding driver form RHEL 7.4 has integrated commit: <https://emea01.safelinks.protection.outlook.com/?url=https%3A%2F%2Fgithub.c om%2Ftorvalds%2Flinux%2Fcommit%2Fb5bf0f5b16b9c316c34df9f31d4be8729eb86845&da ta=02%7C01%7Cvlad%40mellanox.com%7C446eb3a2e6c049530a2008d569ae4ab4%7Ca65297 1c7d2e4d9ba6a4d149256f461b%7C0%7C0%7C636531119663401238&sdata=SbYM7B0aSA9LFM rTCCSRu%2BQXt2rjJIJZzFHNZCq9Dk0%3D&reserved=0> https://github.com/torvalds/linux/commit/b5bf0f5b16b9c316c34df9f31d4be8729eb 86845 This requires ipoib driver to return correct speed and duplex mode. Commit adding this feature on ipoib driver: <https://emea01.safelinks.protection.outlook.com/?url=https%3A%2F%2Fgithub.c om%2Ftorvalds%2Flinux%2Fcommit%2F0d7e2d2166f6b0b7d1959ca858052a15feb574cc&da ta=02%7C01%7Cvlad%40mellanox.com%7C446eb3a2e6c049530a2008d569ae4ab4%7Ca65297 1c7d2e4d9ba6a4d149256f461b%7C0%7C0%7C636531119663401238&sdata=N6UBmqF0kVccIp G%2FBaK6g4uRHRPdjmDAjFwCbVGhaxw%3D&reserved=0> https://github.com/torvalds/linux/commit/0d7e2d2166f6b0b7d1959ca858052a15feb 574cc 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. <https://emea01.safelinks.protection.outlook.com/?url=http%3A%2F%2Fbugs.open fabrics.org%2Fshow_bug.cgi%3Fid%3D2665&data=02%7C01%7Cvlad%40mellanox.com%7C 446eb3a2e6c049530a2008d569ae4ab4%7Ca652971c7d2e4d9ba6a4d149256f461b%7C0%7C0% 7C636531119663401238&sdata=DIcZRtv7%2BW6WawndvELdPHc5%2FmOgy3rODxPlM8LW4Zs%3 D&reserved=0> Bug 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://emea01.safelinks.protection.outlook.com/?url=https%3A%2F%2Fgithub.c om%2Ftorvalds%2Flinux%2Fcommit%2F1533e77315220dc1d5ec3bd6d9fe32e2aa0a74c0&da ta=02%7C01%7Cvlad%40mellanox.com%7C446eb3a2e6c049530a2008d569ae4ab4%7Ca65297 1c7d2e4d9ba6a4d149256f461b%7C0%7C0%7C636531119663401238&sdata=%2BewXwTldMAwf ffw9Ov3sryygsQBOrzdcxRcshKu3AL0%3D&reserved=0> https://github.com/torvalds/linux/commit/1533e77315220dc1d5ec3bd6d9fe32e2aa0 a74c0 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' <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: <https://emea01.safelinks.protection.outlook.com/?url=http%3A%2F%2Fdownloads .openfabrics.org%2FOFED%2Fofed-4.8-2-daily%2FOFED-4.8-2-20180124-0818.tgz&da ta=02%7C01%7Cvlad%40mellanox.com%7C446eb3a2e6c049530a2008d569ae4ab4%7Ca65297 1c7d2e4d9ba6a4d149256f461b%7C0%7C0%7C636531119663401238&sdata=%2B%2FNurCyB92 TPIZVqoT0eU90EaLhC66Q1w%2FnETBlzngo%3D&reserved=0> http://downloads.openfabrics.org/OFED/ofed-4.8-2-daily/OFED-4.8-2-20180124-0 818.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 16th 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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