Chapter 1. Overview of the IBM Storwize V7000 system 15
Hosts are defined to IBM Storwize V7000 by identifying their worldwide port names (WWPNs)
for Fibre Channel hosts. For iSCSI hosts, they are identified by using their iSCSI names. The
iSCSI names can either be iSCSI qualified names (IQNs) or extended unique identifiers
(EUIs).
1.5.2 Nodes
IBM Storwize V7000 can have two or four hardware components called nodes or node
canisters that provide the virtualization of internal and external volumes, and cache and copy
services (Remote Copy) functions. A clustered system consists of a one or two node pairs.
One of the nodes within the system is kno ...
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