The command crm status returns Stack: unknown

This document (000019771) is provided subject to the disclaimer at the end of this document.

Environment

SUSE Linux Enterprise High Availability Extension 15
SUSE Linux Enterprise High Availability Extension 12
SUSE Linux Enterprise High Availability Extension 11

Situation

Command crm status returns stack as unknown.

DC-XX-1# crm status
Stack: unknown
Current DC: DC-XX-1 (version 1.1.21+20190809.bf34b44fa-1.17-1.1.21+20190809.bf34b44fa) - partition with quorum
Last updated: Fri Sep 18 11:58:00 2020
Last change: Fri Sep 18 11:56:51 2020 by hacluster via cibadmin on DC-XX-1

2 nodes configured
22 resources configured

Resolution

The cluster-infrastructure parameter was repeated twice in the configuration.
It is important not to repeat any cluster parameters in the configuration for more than once.

property cib-bootstrap-options: \
    dc-version="1.1.21+20190809.bf34b44fa-1.17-1.1.21+20190809.bf34b44fa" \
    cluster-infrastructure=corosync \
    stonith-enabled=true \
    last-lrm-refresh=1600424820 \
    no-quorum-policy=ignore \
    cluster-infrastructure=corosync \
    have-watchdog=true \
    cluster-name=cluster \
    placement-strategy=default

Cause

In this situation, the parameter "cluster-infrastructure=corosync \" was repeated twice in the cluster configuration. This leads to ambiguity and the cluster stack becomes unknown.

It is important not to repeat any cluster parameters in the configuration more than once.

Disclaimer

This Support Knowledgebase provides a valuable tool for SUSE customers and parties interested in our products and solutions to acquire information, ideas and learn from one another. Materials are provided for informational, personal or non-commercial use within your organization and are presented "AS IS" WITHOUT WARRANTY OF ANY KIND.

Document ID:000019771
Creation Date: 31-Oct-2020
Modified Date:02-Nov-2020
- SUSE Linux Enterprise High Availability Extension
- SUSE Linux Enterprise Server for SAP Applications

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