Troubleshooting
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Using "system controller replace" Commands to Upgrade Controller Hardware Running ONTAP 9.8
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Use aggregate relocation to upgrade controller hardware
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Stage 1 Prepare for upgrade
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Stage 2 Relocate and retiring node1
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Stage 3 Install and boot node3
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Stage 4 Relocate and retiring node2
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Stage 5 Install and boot node4
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Stage 6 Complete the upgrade
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Troubleshooting
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Use aggregate relocation to upgrade controller hardware
- 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
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Stage 1 Prepare for upgrade
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Stage 2 Relocate and retiring node1
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Stage 3 Install and boot node3
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Stage 4 Relocate and retiring node2
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Stage 5 Install and boot node4
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Stage 6 Complete the upgrade
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Troubleshooting
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