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Bug 1892128

Summary: [RHEL-8.4][RDMA] rebuild openmpi against latest ucx package
Product: Red Hat Enterprise Linux 8 Reporter: Honggang LI <honli>
Component: openmpiAssignee: Honggang LI <honli>
Status: CLOSED ERRATA QA Contact: Brian Chae <bchae>
Severity: unspecified Docs Contact:
Priority: unspecified    
Version: 8.4CC: bchae, rdma-dev-team, tmichael
Target Milestone: rcKeywords: Triaged
Target Release: 8.4Flags: pm-rhel: mirror+
Hardware: Unspecified   
OS: Unspecified   
Whiteboard:
Fixed In Version: openmpi-4.0.5-2.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: ---
Documentation: --- CRM:
Verified Versions: Category: ---
oVirt Team: --- RHEL 7.3 requirements from Atomic Host:
Cloudforms Team: --- Target Upstream Version:
Embargoed:
Bug Depends On: 1851724    
Bug Blocks:    

Description Honggang LI 2020-10-28 01:10:41 UTC 
Description of problem:

https://bugzilla.redhat.com/show_bug.cgi?id=1851724

We will rebase ucx for RHEL-8.4. Upstream ucx never versioned the libraries it provides. As result, packages depend on ucx may have ABI breakage issue. We need rebuild openmpi after ucx rebase.

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


How reproducible:
no reproducer, just rebuild openmpi against ucx-1.9 .

Steps to Reproduce:
1.
2.
3.

Actual results:


Expected results:


Additional info:
Comment 4 Brian Chae 2020-12-08 18:29:51 UTC 
Tested with both RDMA tier2 openmpi and ucx test suites and these were tested on all multiple hosts with
1. MLX5 IB0
2. MLX5 ROCE

successfully.

DISTRO=RHEL-8.4.0-20201128.n.0
+ [20-12-07 14:52:08] cat /etc/redhat-release
Red Hat Enterprise Linux release 8.4 Beta (Ootpa)
+ [20-12-07 14:52:08] uname -a
Linux rdma-dev-22.lab.bos.redhat.com 4.18.0-254.el8.x86_64 #1 SMP Thu Nov 26 08:47:50 EST 2020 x86_64 x86_64 x86_64 GNU/Linux
+ [20-12-07 14:52:08] cat /proc/cmdline
BOOT_IMAGE=(hd0,msdos1)/vmlinuz-4.18.0-254.el8.x86_64 root=/dev/mapper/rhel_rdma--dev--22-root ro intel_idle.max_cstate=0 processor.max_cstate=0 intel_iommu=on iommu=on console=tty0 rd_NO_PLYMOUTH crashkernel=auto resume=/dev/mapper/rhel_rdma--dev--22-swap rd.lvm.lv=rhel_rdma-dev-22/root rd.lvm.lv=rhel_rdma-dev-22/swap console=ttyS1,115200n81
+ [20-12-07 14:52:08] rpm -q rdma-core linux-firmware
rdma-core-32.0-1.el8.x86_64


Installed:
  mpitests-openmpi-5.6.3-1.el8.x86_64         openmpi-4.0.5-2.el8.x86_64        

Installed:
  ucx-cma-1.9.0-1.el8.x86_64               ucx-ib-1.9.0-1.el8.x86_64           
  ucx-rdmacm-1.9.0-1.el8.x86_64    

Test results:

Test results for ucx/ucx/ on rdma-dev-22:
4.18.0-254.el8.x86_64, rdma-core-32.0-1.el8, mlx5, ib0, & mlx5_1
    Result | Status | Test
  ---------+--------+------------------------------------
      PASS |      0 | install ucx
      PASS |      0 | install ucx-cma ucx-ib ucx-rdmacm
      PASS |      0 | ucx version info
      PASS |      0 | ucx build info
      PASS |      0 | ucx system info
      PASS |      0 | ucx device info
      PASS |      0 | ucx transport info - cma
      PASS |      0 | ucx transport info - dc_mlx5
      PASS |      0 | ucx transport info - posix
      PASS |      0 | ucx transport info - rc_mlx5
      PASS |      0 | ucx transport info - rc_verbs
      PASS |      0 | ucx transport info - self
      PASS |      0 | ucx transport info - sysv
      PASS |      0 | ucx transport info - tcp
      PASS |      0 | ucx transport info - ud_mlx5
      PASS |      0 | ucx transport info - ud_verbs
      PASS |      0 | ucx configuration info
      PASS |      0 | ucp context info for a
      PASS |      0 | ucp worker info for a
      PASS |      0 | ucp endpoint config for a
      PASS |      0 | ucp context info for r
      PASS |      0 | ucp worker info for r
      PASS |      0 | ucp endpoint config for r
      PASS |      0 | ucp context info for t
      PASS |      0 | ucp worker info for t
      PASS |      0 | ucp endpoint config for t
      PASS |      0 | ucp context info for w
      PASS |      0 | ucp worker info for w
      PASS |      0 | ucp endpoint config for w
      PASS |      0 | ucp context info for ae
      PASS |      0 | ucp worker info for ae
      PASS |      0 | ucp endpoint config for ae
      PASS |      0 | ucp context info for re
      PASS |      0 | ucp worker info for re
      PASS |      0 | ucp endpoint config for re
      PASS |      0 | ucp context info for te
      PASS |      0 | ucp worker info for te
      PASS |      0 | ucp endpoint config for te
      PASS |      0 | ucp context info for we
      PASS |      0 | ucp worker info for we
      PASS |      0 | ucp endpoint config for we
      PASS |      0 | ucx type and struct info
      PASS |      0 | ucx_perftest am_lat
      PASS |      0 | ucx_perftest put_lat
      PASS |      0 | ucx_perftest add_lat
      PASS |      0 | ucx_perftest fadd
      PASS |      0 | ucx_perftest cswap
      PASS |      0 | ucx_perftest am_bw
      PASS |      0 | ucx_perftest put_bw
      PASS |      0 | ucx_perftest add_mr
      PASS |      0 | ucx_perftest tag_lat
      PASS |      0 | ucx_perftest tag_bw
      PASS |      0 | ucx_perftest ucp_put_lat
      PASS |      0 | ucx_perftest ucp_put_bw
      PASS |      0 | ucx_perftest ucp_get
      PASS |      0 | openmpi setup
      PASS |      0 | openmpi built with ucx
      PASS |      0 | openmpi ucx osu_bw

Checking for failures and known issues:
  no test failures

---------------------------------

Test results for ucx/ucx/ on rdma-dev-22:
4.18.0-249.el8.x86_64, rdma-core-32.0-1.el8, mlx5, ib1, & mlx5_2
    Result | Status | Test
  ---------+--------+------------------------------------
      PASS |      0 | install ucx
      PASS |      0 | install ucx-cma ucx-ib ucx-rdmacm
      PASS |      0 | ucx version info
      PASS |      0 | ucx build info
      PASS |      0 | ucx system info
      PASS |      0 | ucx device info
      PASS |      0 | ucx transport info - cma
      PASS |      0 | ucx transport info - dc_mlx5
      PASS |      0 | ucx transport info - posix
      PASS |      0 | ucx transport info - rc_mlx5
      PASS |      0 | ucx transport info - rc_verbs
      PASS |      0 | ucx transport info - self
      PASS |      0 | ucx transport info - sysv
      PASS |      0 | ucx transport info - tcp
      PASS |      0 | ucx transport info - ud_mlx5
      PASS |      0 | ucx transport info - ud_verbs
      PASS |      0 | ucx configuration info
      PASS |      0 | ucp context info for a
      PASS |      0 | ucp worker info for a
      PASS |      0 | ucp endpoint config for a
      PASS |      0 | ucp context info for r
      PASS |      0 | ucp worker info for r
      PASS |      0 | ucp endpoint config for r
      PASS |      0 | ucp context info for t
      PASS |      0 | ucp worker info for t
      PASS |      0 | ucp endpoint config for t
      PASS |      0 | ucp context info for w
      PASS |      0 | ucp worker info for w
      PASS |      0 | ucp endpoint config for w
      PASS |      0 | ucp context info for ae
      PASS |      0 | ucp worker info for ae
      PASS |      0 | ucp endpoint config for ae
      PASS |      0 | ucp context info for re
      PASS |      0 | ucp worker info for re
      PASS |      0 | ucp endpoint config for re
      PASS |      0 | ucp context info for te
      PASS |      0 | ucp worker info for te
      PASS |      0 | ucp endpoint config for te
      PASS |      0 | ucp context info for we
      PASS |      0 | ucp worker info for we
      PASS |      0 | ucp endpoint config for we
      PASS |      0 | ucx type and struct info
      PASS |      0 | ucx_perftest am_lat
      PASS |      0 | ucx_perftest put_lat
      PASS |      0 | ucx_perftest add_lat
      PASS |      0 | ucx_perftest fadd
      PASS |      0 | ucx_perftest cswap
      PASS |      0 | ucx_perftest am_bw
      PASS |      0 | ucx_perftest put_bw
      PASS |      0 | ucx_perftest add_mr
      PASS |      0 | ucx_perftest tag_lat
      PASS |      0 | ucx_perftest tag_bw
      PASS |      0 | ucx_perftest ucp_put_lat
      PASS |      0 | ucx_perftest ucp_put_bw
      PASS |      0 | ucx_perftest ucp_get
      PASS |      0 | openmpi setup
      PASS |      0 | openmpi built with ucx
      PASS |      0 | openmpi ucx osu_bw

Checking for failures and known issues:
  no test failures
Comment 6 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