Listing the storage pools of a file system

To list the storage pools available for a specific file system, issue the mmlsfs -P command.

For example, this command:
mmlsfs fs1 -P
produces output similar to this:
flag                value                    description
------------------- ------------------------ -----------------------------------
 -P                 system;sp1;sp2           Disk storage pools in file system

For file system fs1, there are three storage pools: the system storage pool and user storage pools named sp1 and sp2.