Extend Cluster Shared Volume (CSV)

This is how you Extend Cluster Shared Volume (CSV)

Extend Cluster Shared Volume

1. Expand the LUN used to CSV
2. Find the CSV owner
3. Login local on the CSV owner node/host, and run diskpart from Command prompt
4. Type “rescan”
5. Type “list volume”
6. Type “select volume [Disk Id of the CSV volume]
7. Type “extend”

To check the size has extended type “list volume” to see that the volume size now has extended.

Microsoft kb:http://support.microsoft.com/kb/304736