2.14 Managing Quorum Disks

• Using Quorum Disks
  Exadata uses quorum disks to maintain redundancy and high availability for critical Oracle ASM metadata and clusterware voting files on small Exadata systems.
• Creating Quorum Disks In New Oracle Exadata Deployments
  
• Overview of Quorum Disk Manager
  The Quorum Disk Manager utility enables you to create and manage quorum disks on the Exadata database servers.
• Software Requirements for Quorum Disk Manager
  You must satisfy the minimum software requirements to use the Quorum Disk Manager utility.
• quorumdiskmgr Reference
  
• Reconfigure Quorum Disk After Restoring a Database Server
  After restoring a database server, lvdisplay shows the quorum disk was not restored.