Labeling, Listing, and Unlabeling LUNs (cvlabel)
Use the
cvlabel
command to initialize LUNs so they can be added to storage pools.
For details, see the
cvlabel
man page.
Appendix B
Using the Command Line
117
To list available LUNs:
$ sudo cvlabel -l [-s] [-v]
To list current LUN and label information you can paste into a label file:
$ sudo cvlabel -c
To label a LUN:
$ sudo cvlabel [-v] [-f] [labelfile]
To remove the label from a LUN:
$ sudo cvlabel -u lun
Parameter
Description
-l
List available LUNs.
-s
Display device serial numbers.
-v
Show progress display.
-c
Create a label template file.
-f
Relabels LUNs that are labeled.
labelfile
An optional file containing information for each
label. You can use the -c option to create this file.
lun
The LUN identified by disk name—for example:
/dev/disk4.
-u
Unlabel the specified LUN.