How to find the maximum supported logical track group (LTG) size of a disk in AIX

To find the maximum supported logical track group (LTG) size of a disk in IBM AIX, you can use the lquerypv command with the -M flag. The output gives the LTG size in KB.

# /usr/sbin/lquerypv -M hdisk#

Example:

/usr/sbin/lquerypv -M hdisk0