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3361091 - SUSE: Whether rolling upgrade in cluster environment is possible


You have SAP Netweaver system configured with cluster. You are going to upgrade SUSE Linux from SLES 12 to SLES 15.

You want to know if it is possible to do the rolling upgrade in cluster environment.
For example, to upgrade one server first while keeping system running on another server, for sake of minimum downtime.



  • SUSE Linux Enterprise Server 12
  • SAP Netweaver


SAP S/4HANA 2022


SUSE, cluster, HA, ASCS, upgrade, online, offline, , KBA , BC-OP-LNX-SUSE , SUSE Linux , How To

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