Chapter 6. Storage pools 227
Figure 6-47   List of drives in an array
You can use the CLI command lsarraymember to get the same information with the CLI. 
Provide an array name or ID as the parameter to filter output by the array. If run without 
arguments, the command lists all members of all configured arrays.
Properties
This section shows all available array MDisk parameters: its state, capacity, RAID level, and 
others.
Use the CLI command lsarray to get a list of all configured arrays. Use lsarray with array 
name or ID as the parameter to get extended information about the selected one, as shown in 
Example 6-21.
Example 6-21   lsarray output (truncated)
IBM_Storwize:ITSOV7K:superuser>lsarray
mdisk_id mdisk_name        status mdisk_grp_id mdisk_grp_name capacity 
0        mdisk0            online 0            mdiskgrp0      1.3TB
16       Distributed_array online 1            mdiskgrp1      2.2TB 
IBM_Storwize:ITSOV7K:superuser>lsarray 16
mdisk_id 16
mdisk_name Distributed_array
status online
mode array
mdisk_grp_id 1
mdisk_grp_name mdiskgrp1
capacity 2.2TB
<...>
6.3  Working with external controllers and MDisks
In IBM Spectrum Virtualize terminology, Controllers are external storage systems that 
provide resources to be used as MDisks. Storwize V7000 supports external storage 
controllers that are attached through iSCSI and through Fibre Channel.