1. Oracle Solaris Cluster 4.4 Release Notes
  2. Compatibility Notes
  3. Compatibility Issues
  4. Oracle Solaris Cluster Manager Login to Cluster Node Fails Starting With Oracle Solaris 11.4 SRU 33 (32871272)

Oracle Solaris Cluster Manager Login to Cluster Node Fails Starting With Oracle Solaris 11.4 SRU 33 (32871272)

Problem Summary: Starting with Oracle Solaris 11.4 SRU 33, the OS delivers Version jdk1.8.0.291 of the JDK software. This JDK version causes an attempted login by the Oracle Solaris Cluster manager to a cluster node to fail with the following error: 

Unable to connect to cluster-node. Ensure that the common agent container is online.

The Oracle Solaris Cluster manager and the cluster node to which you want to connect might be on a single machine or on two machines. Either or both of these machines might run at least Version jdk1.8.0.291 of the JDK software.

Workaround: Perform the following steps based on the machines that use JDK Version jdk1.8.0.291 in your environment:

  • The Oracle Solaris Cluster manager and the cluster node: Perform the following steps:

    1. On the machine that runs the Oracle Solaris Cluster manager, remove the TLSv1 value from the jdk.tls.disabledAlgorithms property in the /usr/jdk/instances/jdk1.8.0/jre/lib/security/java.security file.

      For example, remove the TLSv1 value from the following property assignment: 

      jdk.tls.disabledAlgorithms=SSLv3, TLSv1, TLSv1.1, RC4, DES, MD5withRSA, \

      To result in the following property assignment:

      jdk.tls.disabledAlgorithms=SSLv3, TLSv1.1, RC4, DES, MD5withRSA, \

    2. On the cluster node to which you want to connect, remove TLSv1 from the jdk.tls.disabledAlgorithms property value in the /usr/jdk/instances/jdk1.8.0/jre/lib/security/java.security file.

      For example, remove the TLSv1 value from the following property assignment: 

      jdk.tls.disabledAlgorithms=SSLv3, TLSv1, TLSv1.1, RC4, DES, MD5withRSA, \

      To result in the following property assignment:

      jdk.tls.disabledAlgorithms=SSLv3, TLSv1.1, RC4, DES, MD5withRSA, \

    3. On the machine that runs the Oracle Solaris Cluster manager, restart the svc:/system/cluster/manager-wls:default SMF service. 

      # svcadm restart svc:/system/cluster/manager-wls:default

    4. On the cluster node to which you want to connect, restart cacao. 

      # cacaoadm restart

  • Only the Oracle Solaris Cluster manager machine: Perform Steps 1 and 3.

  • Only the cluster node: Perform Steps 2 and 4.