Bug 1888570

Summary: [RHEL-8.4][RDMA] update perftest-4.4-0.32
Product: Red Hat Enterprise Linux 8 Reporter: Honggang LI <honli>
Component: perftestAssignee: Honggang LI <honli>
Status: CLOSED ERRATA QA Contact: Brian Chae <bchae>
Severity: unspecified Docs Contact:
Priority: unspecified    
Version: 8.4CC: bchae, dledford, hwkernel-mgr, rdma-dev-team, tmichael
Target Milestone: rc   
Target Release: 8.4   
Hardware: Unspecified   
OS: Unspecified   
Whiteboard:
Fixed In Version: perftest-4.4-7.el8 Doc Type: If docs needed, set a value
Doc Text:
Story Points: ---
Clone Of: Environment:
Last Closed: 2021-05-18 14:44:44 UTC Type: Bug
Regression: --- Mount Type: ---
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Verified Versions: Category: ---
oVirt Team: --- RHEL 7.3 requirements from Atomic Host:
Cloudforms Team: --- Target Upstream Version:
Embargoed:

Description Honggang LI 2020-10-15 08:43:10 UTC 
Description of problem:

https://github.com/linux-rdma/perftest/releases/tag/v4.4-0.32

Upstream released v4.4-0.32 on October 11, 2020. Let's update it for rhel-8.4.

Version-Release number of selected component (if applicable):


How reproducible:


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Additional info:
Comment 3 Brian Chae 2020-12-10 15:12:42 UTC 
The perftest on RHEL-8.4 has been tested via the RDMA tier2 test suites.

o Build & package info
======================

DISTRO=RHEL-8.4.0-20201203.n.0

+ [20-12-07 10:17:42] cat /etc/redhat-release
Red Hat Enterprise Linux release 8.4 Beta (Ootpa)

+ [20-12-07 10:17:42] uname -a
Linux rdma-dev-03.lab.bos.redhat.com 4.18.0-257.el8.x86_64 #1 SMP Wed Dec 2 02:01:12 EST 2020 x86_64 x86_64 x86_64 GNU/Linux

+ [20-12-07 10:17:42] cat /proc/cmdline
BOOT_IMAGE=(hd0,msdos1)/vmlinuz-4.18.0-257.el8.x86_64 root=UUID=b3f262d5-0d54-41a3-ba3a-b24c23014a5a ro console=tty0 rd_NO_PLYMOUTH intel_iommu=on iommu=on crashkernel=auto resume=UUID=038c6893-dbb8-4eec-8daa-7f64a4b87e36 console=ttyS1,115200

+ [20-12-07 10:17:42] rpm -q rdma-core linux-firmware
rdma-core-32.0-1.el8.x86_64


+ [20-12-07 10:17:42] rpm -q perftest
perftest-4.4-7.el8.x86_64 <<===========================

o HCAs tested on
================

MLX4 IB0, MLX5 IB0, MLX4 ROCE, MLX5 ROCE, BXNT ROCE, CXGB4 IW, QEDR IW

o Test result
=============

1. No new issues observed; some of the issues reported on RHEL-8.3 still has been observed
2. New bug filed
   o Bug 1902855 - [RHEL8.4] performance degradation with "ib_send_lat RC" test when tested on mlx5 MT27700 CX-4 ROCE device
    - This bug was specific to mlx5 MT27700 CX-4 ROCE HCA

o One of the test result on 
        * rdma-dev-19 / 20 pair MLX5 ROCE

Test results for perftest on rdma-dev-20:
4.18.0-257.el8.x86_64, rdma-core-32.0-1.el8, mlx5, roce.45, & mlx5_bond_0
    Result | Status | Test
  ---------+--------+------------------------------------
      PASS |      0 | ib_atomic_bw RC
      PASS |      0 | ib_atomic_lat RC
      PASS |      0 | ib_read_bw RC
      PASS |      0 | ib_read_lat RC
      PASS |      0 | ib_send_bw RC
      PASS |      0 | ib_send_lat RC
      PASS |      0 | ib_write_bw RC
      PASS |      0 | ib_write_lat RC
      PASS |      0 | raw_ethernet_bw RC
      PASS |      0 | raw_ethernet_lat RC

Checking for failures and known issues:
  no test failures
Comment 5 errata-xmlrpc 2021-05-18 14:44:44 UTC 
Since the problem described in this bug report should be
resolved in a recent advisory, it has been closed with a
resolution of ERRATA.

For information on the advisory (RDMA stack bug fix and enhancement update), and where to find the updated
files, follow the link below.

If the solution does not work for you, open a new bug report.

https://access.redhat.com/errata/RHBA-2021:1594