SUSE-RU-2026:20439-1: important: Recommended update for pacemaker

[SLE-UPDATES]

# Recommended update for pacemaker

Announcement ID: SUSE-RU-2026:20439-1  
Release Date: 2026-02-13T15:16:05Z  
Rating: important  
References:

  * bsc#1232276
  * bsc#1239533
  * bsc#1246622
  * bsc#1250349

  
Affected Products:

  * SUSE Linux Enterprise Server 16.0
  * SUSE Linux Enterprise Server High Availability Extension 16.0

  
  
An update that has four fixes can now be installed.

## Description:

This update for pacemaker fixes the following issues:

  * tools: Prevent crm_verify from stating configuration is "invalid" if it only
    has warnings (bsc#1250349)
  * various: Avoid warnings about a negative value for `stonith-watchdog-
    timeout` (bsc#1246622)
  * libcrmcommon:
    * Increase poll() timeout to 5s for liveness checks on sub-daemons (bsc#1239533)
    * Add retries on connect to avoid fatal errors when sub-daemons communicate
  * libpacemaker:
    * Do not retry on ECONNREFUSED in tools.
    * Fix memory leak in pcmk__group_apply_location()
  * daemons: Fix a bug iterating in get_op_total_timeout
  * libcrmservice: consider a monitor pending if LoadUnit receives no reply from
    systemd (bsc#1232276)

## 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:

  * SUSE Linux Enterprise Server High Availability Extension 16.0  
    zypper in -t patch SUSE-SLES-HA-16.0-272=1

## Package List:

  * SUSE Linux Enterprise Server High Availability Extension 16.0 (ppc64le s390x
    x86_64)
    * pacemaker-debugsource-3.0.0+20250218.64cd85422c-160000.3.1
    * pacemaker-libs-3.0.0+20250218.64cd85422c-160000.3.1
    * pacemaker-devel-3.0.0+20250218.64cd85422c-160000.3.1
    * pacemaker-debuginfo-3.0.0+20250218.64cd85422c-160000.3.1
    * pacemaker-3.0.0+20250218.64cd85422c-160000.3.1
    * pacemaker-libs-debuginfo-3.0.0+20250218.64cd85422c-160000.3.1
    * pacemaker-remote-3.0.0+20250218.64cd85422c-160000.3.1
    * pacemaker-remote-debuginfo-3.0.0+20250218.64cd85422c-160000.3.1
    * pacemaker-cli-debuginfo-3.0.0+20250218.64cd85422c-160000.3.1
    * pacemaker-cli-3.0.0+20250218.64cd85422c-160000.3.1
  * SUSE Linux Enterprise Server High Availability Extension 16.0 (noarch)
    * python3-pacemaker-3.0.0+20250218.64cd85422c-160000.3.1
    * pacemaker-schemas-3.0.0+20250218.64cd85422c-160000.3.1
    * pacemaker-cts-3.0.0+20250218.64cd85422c-160000.3.1

## References:

  * https://bugzilla.suse.com/show_bug.cgi?id=1232276
  * https://bugzilla.suse.com/show_bug.cgi?id=1239533
  * https://bugzilla.suse.com/show_bug.cgi?id=1246622
  * https://bugzilla.suse.com/show_bug.cgi?id=1250349

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