Updating an Oracle Solaris 8 system

Last week, we talked a bit about how to update branded zones. I saw a question this week about upgrading Oracle Solaris 8 systems, and branded zones figure into the answer here too.

"I've got some legacy applications running on some Oracle Solaris 8 systems. I'd like to get them running on S11 if possible. What can I do to upgrade these systems?"

Solaris 8 is old enough that there isn't an upgrade path all the way to Oracle Solaris 11. If you have legacy applications running on Solaris 8, and you want to move to a newer OS, you have a couple of options.

If you can move your applications onto S11, then you can use Ops Center to provision new S11 systems and then get the applications running on the new system.

However, some applications might not work on S11. In that case, you could create a Flash Archive of the existing S8 system, and use that FLAR to make an S8 branded zone on an S10 system. It's not S11, but it's not too shabby.

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