- MetroCluster Documentation
- Check ONTAP upgrade requirements for MetroCluster configurations
- Q: Can MetroCluster ONTAP be upgraded in site A followed by site B
- A: No. MetroCluster ONTAP upgrades cannot be implemented on all nodes in Site A followed by all nodes in Site B.
- ONTAP software upgrade methods
- "if you have a MetroCluster configuration with 4 nodes running ONTAP 9.3 or later, you should use System Manager to perform an automated upgrade"
- Install the ONTAP image with automated nondisruptive ONTAP upgrade
- ^ Above link via System Manager GUI or CLI ^
- Manual nondisruptive ONTAP upgrade of a four- or eight-node MetroCluster configuration using the CLI
- Configuring the Tiebreaker software
- Q: Can any command check the Tiebreaker config from the ONTAP side?
- A: No
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