Installation Guide > Installation Guide > D. Configuring the High Availability Option for Windows Failover Clustering > Cluster Service Installation > Cluster Disk
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Cluster Disk
A cluster disk is a disk on a shared bus connected to the cluster nodes, which all the cluster nodes can access (though not at the same time).
Access to Ingres data does not depend on the type of cluster disk system (shared external SCSI, SCSI RAID, or SCSI over Fiber Channel).
Last modified date: 01/30/2023