Extend windows cluster disk RDM physical


we have windows 2019 fail over cluster running as (CAB) cluster across box and have physical RDM in use in cluster disk resources. I would like to know correct steps for case of adding more space to RDM and reflecting same in windows failover cluster in disk resources

- it requires down time or can be performed while cluster is operational?

- please provide step by step guidance starting from storage and then at vmware and finally in guest OS (two nodes)


if require any further details, please let me know.



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Read this KB: https://kb.vmware.com/s/article/1007021

Davoud Teimouri - https://www.teimouri.net - Twitter: @davoud_teimouri Facebook: https://www.facebook.com/teimouri.net/
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