Use aggregate relocation to upgrade controller hardware
- Overview
- Automate the controller upgrade process
Decide whether to use the aggregate relocation guide
Required tools and documentation
Guidelines for upgrading controllers with ARL
Verify the health of the MetroCluster configuration
Check for MetroCluster configuration errors
Verify switchover, healing, and switchback
Overview of the ARL upgrade
Upgrade the node pair
Stage 1 Prepare for upgrade
Stage 2 Relocate and retiring node1
Stage 3 Install and boot node3
Stage 4 Relocate and retiring node2
Stage 5 Install and boot node4
Stage 6 Complete the upgrade
Troubleshooting

Resume SnapMirror operations

12/17/2020 Contributors

You can resume SnapMirror transfers that were quiesced before upgrade and resume the SnapMirror relationships. The updates are on schedule after the upgrade is completed.

Steps

Verify the SnapMirror status on the destination by using the following command:

snapmirror show
Resume the SnapMirror relationship by using the following command:

snapmirror resume -destination–vserver <vserver_name>