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  1. OpenShift Virtualization
  2. CNV-30840

Document Shared VM Disks

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    • doc-shared-disks
      • Documentation explaining shared disks and scsi reservation with clear delineation of the difference
      • UI for setting a block mode PVC as shared and enabling scsi reservation.

      Goal

      Document shared disks so that users will understand how they can be used for certain specialized workloads.

      User Stories

      • As a VM owner I want to configure a block mode VM disk to be shared so that I can connect it to multiple VMs at the same time for use with cluster-aware applications deployed in a group of VMs (such as a database or clustered filesystem)
      • As a VM owner I want to configure a scsi lun backed block mode VM disk as a shared disk with scsi persistent reservation so that I can use advanced scsi commands such as are needed when implementing Windows Failover Clustering)

      Non-Requirements

      • List of things not included in this epic, to alleviate any doubt raised during the grooming process.

      Notes

      • Any additional details or decisions made/needed

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              Created:
              Updated:
              Resolved: