After you have successfully upgraded to IBM® Spectrum Symphony, you can install IBM Spectrum Symphony on additional Linux® hosts, and join the hosts to the upgraded cluster. For any
additional hosts, use the same steps as installing IBM Spectrum Symphony to a fresh (not upgraded)
host.
About this task
You can add a host to your upgraded cluster at any time; however, a as a best practice, add
hosts after you have tested your upgrade, and completed your application upgrade.
Procedure
-
Install IBM Spectrum Symphony on the host.
- When your cluster is installed to a local file system:
- When your cluster is installed to a shared file system, copy the files that set the
environment for your management or compute host. See step 10 in
Installing to a shared environment.
-
Verify that the host has joined the cluster:
-
Log on as cluster administrator using the egosh user logon command. For
example, to log on using the default
Admin
user account, enter:
egosh user logon -u Admin -x Admin
-
Check that the host is running:
egosh resource list
Note: It can take a few minutes to show that the newly add host has joined.