Modifying Arrays And Luns - HP StorageWorks Modular Smart Array 1000 cs User Manual

Using the CLI

Modifying arrays and LUNs

Occasionally, after an array or a LUN has been created, its characteristics need to
be changed. The following changes can be made:
Each task is discussed in the following paragraphs.
Adding drives to an array
To add additional physical drives to an array:
Note:
also affected.
Basic command
Example command
Command options
Note:
the array and not the LUN.
Example CLI response
46
Adding drives to an array
Adding space to a LUN
Changing the RAID characteristics of a LUN
Changing attributes of a LUN
Because this command affects the entire array, all LUNs made from the array are
EXPAND UNIT
CLI> EXPAND UNIT 4 DISK204-DISK207
—one of the LUN within the target array.
4
Any LUN in the array can be entered to identify the array; the space is added to
—the physical disks to add to the array. Disks are identified
DISK204-DISK207
by box number and bay number. In this example,
disks 4 through 7 in box number 2.
The actual new array capacity will be 3000MB.
The array with Unit 4 is being expanded.
Use "show unit 4" to monitor progress.
Modular Smart Array 1000/1500 cs Command Line Interface User Guide
identifies
DISK204-DISK207