No, absolutely not! Different versions of VCS, and even different patch levels of VCS, cannot run at the same time in the same cluster.
Therefore, when you install VCS patches, you must install them on all nodes at the same time!
The cluster will have to be partially or completely shutdown during upgrades or patching. Of course, you can shutdown VCS without shutting down your services.
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- ZFS Cheatsheet
- Solaris Network configuration
- Testing Veritas Cluster
- Testing Veritas Cluster
- Can I run different versions of VCS in the same cl...
- VxVM DiskGroup
- Trivia VCS
- Trivia VCS
- "Concurrency Violation"
- playing with Resource
- I just added a DiskGroup
- How can I shutdown VCS
- How do I failover a Service Group?
- The cluster is hanging !!!!
- How do I add another Service Group to main.cf?
- What's the difference between Agents and Resources?
- Is offlining a Service Group the same thing as fai...
- What is the difference between freezing the system...
- Veritas Cluster FAQ
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