CMMVC8772E The command cannot be completed because the I/O group of the drive class has the maximum number of arrays configured.
Explanation
The mkdistributedarray command fails because the maximum number of arrays
already exists, as configured in the I/O group of the drive class.
Note: Each distributed array
occupies 16 slots, starting at an MDisk ID divisible by 16, in the MDisk table. For more
information, refer to the documentation for the lsmdisk command.
User response
Remove existing arrays in the I/O group before trying the command again.