IBM Tivoli Composite Application Manager for Application Diagnostics, Version 7.1.0.1

Add an additional Kernel - UNIX

You can add a second kernel instance. More than two kernels are not supported. To add an additional Kernel to the Managing Server configuration:

  1. Decide which ports to use for the additional Kernel. Each Kernel requires 3 ports for operation. Edit the MS_home/bin/setenv.sh file and add the following properties:

    • KERNEL_HOST${KERNEL_COUNT}=hostname. For example,

        KERNEL_HOST02=dev-lnx-mycompany

    • PORT_KERNEL_CODEBASE${KERNEL_COUNT}=port_number. For example,

        PORT_KERNEL_CODEBASE02=9123

    • PORT_KERNEL_RFS${KERNEL_COUNT}=port_number. For example,

        PORT_KERNEL_RFS02=9121

    • PORT_KERNEL_RMI{KERNEL_COUNT}=port_number. For example,

        PORT_KERNEL_RMI=9119

  2. Edit the MS_home/etc/ms.properties file and set the kernel.hosts property as follows:

      kernel.hosts=KERNEL_HOST01:PORT_KERNEL_CODEBASE01:PORT_KERNEL_RFS01:PORT_KERNEL_RMI01,KERNEL_HOST02:PORT_KERNEL_CODEBASE02:PORT_KERNEL_RFS02:PORT_KERNEL_RMI02

    For example,

      dev-lnx-mycompany.usca.abc.com:8122:8120:8118, dev-lnx-mycompany.usca.abc.com:8123:8121:8119

  3. Increase the heap size if needed.

  4. If it is not already stopped, stop the Managing Server. See Stop the Managing Server.

  5. In MS_home/bin, edit the am-start.sh script according to the number of kernels there are. If there are two kernels, then the am-start.sh script must have the following commands:

      amctl.sh wd1 start
      amctl.sh wd2 start

  6. In MS_home/bin, edit the am-stop.sh script according to the number of kernels there are. If there are two kernels, then the am-start.sh script must have the following commands:

      amctl.sh wd1 stop
      amctl.sh wd2 stop

    Also edit the am-status.sh script in the same directory according to the number of kernels.

  7. If you are finished adding additional components, start the Managing Server.

  8. For the data collectors connecting to this Managing Server, restart the instances of the application servers that are being monitored by the data collectors.


Parent topic:

Create additional instances of Managing Server components

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