SUSE-RU-2021:2963-1: important: Recommended update for corosync

[sle-updates at lists.suse.com]

   SUSE Recommended Update: Recommended update for corosync
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Announcement ID:    SUSE-RU-2021:2963-1
Rating:             important
References:         #1189680 
Affected Products:
                    SUSE Linux Enterprise Software Development Kit 12-SP5
                    SUSE Linux Enterprise High Availability 12-SP5
                    SUSE Linux Enterprise High Availability 12-SP4
                    SUSE Linux Enterprise High Availability 12-SP3
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   An update that has one recommended fix can now be installed.

Description:

   This update for corosync fixes the following issues:

   - Add 'cancel_hold_on_retransmit' config option on corosync totem
     (bsc#1189680)
     - This option allows Corosync to hold the token by representative when
       there are too many retransmit messages. This allows the network to
       process increased load without overloading it. The used mechanism is
       same as described for the hold directive. Some deployments may prefer
       to never hold token when there is retransmit messages. If so, the
       option should be set to yes. The default value is no.


Patch Instructions:

   To install this SUSE Recommended 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 Software Development Kit 12-SP5:

      zypper in -t patch SUSE-SLE-SDK-12-SP5-2021-2963=1

   - SUSE Linux Enterprise High Availability 12-SP5:

      zypper in -t patch SUSE-SLE-HA-12-SP5-2021-2963=1

   - SUSE Linux Enterprise High Availability 12-SP4:

      zypper in -t patch SUSE-SLE-HA-12-SP4-2021-2963=1

   - SUSE Linux Enterprise High Availability 12-SP3:

      zypper in -t patch SUSE-SLE-HA-12-SP3-2021-2963=1



Package List:

   - SUSE Linux Enterprise Software Development Kit 12-SP5 (aarch64 ppc64le s390x x86_64):

      corosync-debuginfo-2.3.6-9.19.1
      corosync-debugsource-2.3.6-9.19.1
      libcorosync-devel-2.3.6-9.19.1

   - SUSE Linux Enterprise High Availability 12-SP5 (ppc64le s390x x86_64):

      corosync-2.3.6-9.19.1
      corosync-debuginfo-2.3.6-9.19.1
      corosync-debugsource-2.3.6-9.19.1
      libcorosync4-2.3.6-9.19.1
      libcorosync4-debuginfo-2.3.6-9.19.1

   - SUSE Linux Enterprise High Availability 12-SP4 (ppc64le s390x x86_64):

      corosync-2.3.6-9.19.1
      corosync-debuginfo-2.3.6-9.19.1
      corosync-debugsource-2.3.6-9.19.1
      libcorosync4-2.3.6-9.19.1
      libcorosync4-debuginfo-2.3.6-9.19.1

   - SUSE Linux Enterprise High Availability 12-SP3 (ppc64le s390x x86_64):

      corosync-2.3.6-9.19.1
      corosync-debuginfo-2.3.6-9.19.1
      corosync-debugsource-2.3.6-9.19.1
      libcorosync4-2.3.6-9.19.1
      libcorosync4-debuginfo-2.3.6-9.19.1


References:

   https://bugzilla.suse.com/1189680