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VCS nodes
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1 to 32 systems
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DVD drive
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One drive in a system that can communicate to all the nodes in the cluster.
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Disks
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Typical VCS configurations require that shared disks support the applications that migrate between systems in the cluster.
The VCS I/O fencing feature requires that all data and coordinator disks support SCSI-3 Persistent Reservations (PR).
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Disk space
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To run VCS, LLT, GAB, the Web Console, and the Java Console, each VCS node requires the following file system space (each block is 1024 bytes):
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VCS may require more temporary disk space during installation than the specified disk space. |
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Ethernet controllers
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In addition to the built-in public Ethernet controller, VCS requires at least one more Ethernet interface per system. Symantec recommends two additional interfaces.
You can also configure aggregated interfaces.
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Fibre Channel or SCSI host bus adapters
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Typical VCS configuration requires at least one SCSI or Fibre Channel Host Bus Adapter per system for shared data disks.
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RAM
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Each VCS node requires at least 256 megabytes.
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