MetroCluster release notes
Enable console logging before the MetroCluster IP upgrade
Suggest changes
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PDF of this doc site
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Install a fabric-attached MetroCluster
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Cable a fabric-attached MetroCluster configuration
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Plan and install a MetroCluster configuration with array LUNs
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Install a MetroCluster IP configuration
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Install a stretch MetroCluster configuration
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Maintain the MetroCluster components
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Transition from MetroCluster FC to MetroCluster IP
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Upgrade, refresh, or expand the MetroCluster configuration
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Collection of separate PDF docs
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Enable console logging on your devices before performing the controller upgrade.
NetApp strongly recommends that you enable console logging on the devices that you are using and take the following actions when performing this procedure:
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Leave AutoSupport enabled during maintenance.
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Trigger a maintenance AutoSupport message before and after maintenance to disable case creation for the duration of the maintenance activity.
See the Knowledge Base article How to suppress automatic case creation during scheduled maintenance windows.
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Enable session logging for any CLI session. For instructions on how to enable session logging, review the "Logging Session Output" section in the Knowledge Base article How to configure PuTTY for optimal connectivity to ONTAP systems.
Review the information in Set the required bootarg (for upgrades to systems introduced in 9.15.1 or later) to confirm whether you need to set a required bootarg on the existing system.
