Dell AX4-5 - Manual (Page 60)

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Upgrading to a Cluster Configuration
Completing the Upgrade
After installing the required hardware and network adapter upgrades, set up
and cable the system hardware.
NOTE:
You may need to reconfigure your switch or storage groups so that both
nodes in the cluster can access their logical unit numbers (LUNs).
The final phase for upgrading to a cluster solution is to install and configure
Microsoft
®
Windows Server
®
2008 with WSFC.