SUSE-RU-2026:1570-1: moderate: Recommended update for opensm

[SLE-UPDATES]

# Recommended update for opensm

Announcement ID: SUSE-RU-2026:1570-1  
Release Date: 2026-04-23T12:44:57Z  
Rating: moderate  
References:

  * bsc#1258143

  
Affected Products:

  * openSUSE Leap 15.4
  * SUSE Linux Enterprise High Performance Computing 15 SP4
  * SUSE Linux Enterprise High Performance Computing ESPOS 15 SP4
  * SUSE Linux Enterprise High Performance Computing LTSS 15 SP4
  * SUSE Linux Enterprise Server 15 SP4
  * SUSE Linux Enterprise Server 15 SP4 LTSS
  * SUSE Linux Enterprise Server for SAP Applications 15 SP4

  
  
An update that has one fix can now be installed.

## Description:

This update for opensm fixes the following issue:

  * Fix issue with NDR switches related to MTU packet size (bsc#1258143).

## Patch Instructions:

To install this SUSE update use the SUSE recommended installation methods like
YaST online_update or "zypper patch".  
Alternatively you can run the command listed for your product:

  * openSUSE Leap 15.4  
    zypper in -t patch SUSE-2026-1570=1

  * SUSE Linux Enterprise High Performance Computing ESPOS 15 SP4  
    zypper in -t patch SUSE-SLE-Product-HPC-15-SP4-ESPOS-2026-1570=1

  * SUSE Linux Enterprise High Performance Computing LTSS 15 SP4  
    zypper in -t patch SUSE-SLE-Product-HPC-15-SP4-LTSS-2026-1570=1

  * SUSE Linux Enterprise Server 15 SP4 LTSS  
    zypper in -t patch SUSE-SLE-Product-SLES-15-SP4-LTSS-2026-1570=1

  * SUSE Linux Enterprise Server for SAP Applications 15 SP4  
    zypper in -t patch SUSE-SLE-Product-SLES_SAP-15-SP4-2026-1570=1

## Package List:

  * openSUSE Leap 15.4 (aarch64 ppc64le s390x x86_64 i586)
    * libopensm9-3.3.24-150400.3.3.2
    * opensm-3.3.24-150400.3.3.2
    * libosmcomp5-debuginfo-3.3.24-150400.3.3.2
    * libosmvendor5-3.3.24-150400.3.3.2
    * opensm-devel-3.3.24-150400.3.3.2
    * opensm-debuginfo-3.3.24-150400.3.3.2
    * libosmvendor5-debuginfo-3.3.24-150400.3.3.2
    * opensm-debugsource-3.3.24-150400.3.3.2
    * libopensm9-debuginfo-3.3.24-150400.3.3.2
    * libosmcomp5-3.3.24-150400.3.3.2
  * openSUSE Leap 15.4 (x86_64)
    * libopensm9-32bit-debuginfo-3.3.24-150400.3.3.2
    * libopensm9-32bit-3.3.24-150400.3.3.2
    * libosmvendor5-32bit-debuginfo-3.3.24-150400.3.3.2
    * libosmcomp5-32bit-3.3.24-150400.3.3.2
    * opensm-devel-32bit-3.3.24-150400.3.3.2
    * libosmcomp5-32bit-debuginfo-3.3.24-150400.3.3.2
    * libosmvendor5-32bit-3.3.24-150400.3.3.2
  * openSUSE Leap 15.4 (aarch64_ilp32)
    * libopensm9-64bit-debuginfo-3.3.24-150400.3.3.2
    * libosmvendor5-64bit-debuginfo-3.3.24-150400.3.3.2
    * libopensm9-64bit-3.3.24-150400.3.3.2
    * libosmcomp5-64bit-3.3.24-150400.3.3.2
    * opensm-devel-64bit-3.3.24-150400.3.3.2
    * libosmvendor5-64bit-3.3.24-150400.3.3.2
    * libosmcomp5-64bit-debuginfo-3.3.24-150400.3.3.2
  * SUSE Linux Enterprise High Performance Computing ESPOS 15 SP4 (aarch64
    x86_64)
    * libopensm9-3.3.24-150400.3.3.2
    * opensm-3.3.24-150400.3.3.2
    * libosmcomp5-debuginfo-3.3.24-150400.3.3.2
    * libosmvendor5-3.3.24-150400.3.3.2
    * opensm-devel-3.3.24-150400.3.3.2
    * opensm-debuginfo-3.3.24-150400.3.3.2
    * libosmvendor5-debuginfo-3.3.24-150400.3.3.2
    * opensm-debugsource-3.3.24-150400.3.3.2
    * libopensm9-debuginfo-3.3.24-150400.3.3.2
    * libosmcomp5-3.3.24-150400.3.3.2
  * SUSE Linux Enterprise High Performance Computing LTSS 15 SP4 (aarch64
    x86_64)
    * libopensm9-3.3.24-150400.3.3.2
    * opensm-3.3.24-150400.3.3.2
    * libosmcomp5-debuginfo-3.3.24-150400.3.3.2
    * libosmvendor5-3.3.24-150400.3.3.2
    * opensm-devel-3.3.24-150400.3.3.2
    * opensm-debuginfo-3.3.24-150400.3.3.2
    * libosmvendor5-debuginfo-3.3.24-150400.3.3.2
    * opensm-debugsource-3.3.24-150400.3.3.2
    * libopensm9-debuginfo-3.3.24-150400.3.3.2
    * libosmcomp5-3.3.24-150400.3.3.2
  * SUSE Linux Enterprise Server 15 SP4 LTSS (aarch64 ppc64le s390x x86_64)
    * libopensm9-3.3.24-150400.3.3.2
    * opensm-3.3.24-150400.3.3.2
    * libosmcomp5-debuginfo-3.3.24-150400.3.3.2
    * libosmvendor5-3.3.24-150400.3.3.2
    * opensm-devel-3.3.24-150400.3.3.2
    * opensm-debuginfo-3.3.24-150400.3.3.2
    * libosmvendor5-debuginfo-3.3.24-150400.3.3.2
    * opensm-debugsource-3.3.24-150400.3.3.2
    * libopensm9-debuginfo-3.3.24-150400.3.3.2
    * libosmcomp5-3.3.24-150400.3.3.2
  * SUSE Linux Enterprise Server for SAP Applications 15 SP4 (ppc64le x86_64)
    * libopensm9-3.3.24-150400.3.3.2
    * opensm-3.3.24-150400.3.3.2
    * libosmcomp5-debuginfo-3.3.24-150400.3.3.2
    * libosmvendor5-3.3.24-150400.3.3.2
    * opensm-devel-3.3.24-150400.3.3.2
    * opensm-debuginfo-3.3.24-150400.3.3.2
    * libosmvendor5-debuginfo-3.3.24-150400.3.3.2
    * opensm-debugsource-3.3.24-150400.3.3.2
    * libopensm9-debuginfo-3.3.24-150400.3.3.2
    * libosmcomp5-3.3.24-150400.3.3.2

## References:

  * https://bugzilla.suse.com/show_bug.cgi?id=1258143

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