Terminology

These are abbreviations that are most commonly used for the command-line interface (CLI) operations.

Table 1 shows the abbreviations.
Table 1. Abbreviations
Name Object type
Host host
Volume vdisk
Volume copy vdiskcopy
Thin-provisioned volume copy sevdiskcopy
Managed disk mdisk
Storage pool mdiskgrp
I/O group iogrp
Node node
Cluster clustered system (system)
Controller controller
IBMFlashCopy mapping fcmap
FlashCopy consistency group fcconsistgrp
Metro Mirror or Global Mirror relationship rcrelationship
Metro Mirror or Global Mirror consistency group rcconsistgrp
Unsupported/unknown object unknown