VERITAS Volume Manager 3.1 Administrator's Guide

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clean node shutdown The
ability of a node to leave the
cluster gracefully when all access
to shared volumes has ceased.
cluster A set of hosts that share a
set of disks.
cluster-shareable disk group A
disk group in which the disks are
shared between more than one
host.
In a cluster, an atomic operation
takes place either on all nodes ir
not at all.