GPFS

mmgetpdisktopology | topsummary
mmlspdisk all –not-ok
mmlscluster
mmgetstate
mmlsmgr
gnrhealthcheck
mmlsenclosure all -N all
mmfsck [filesystem] -y
mmlsmount [filesystem] -L
/usr/lpp/mmfs/gui/cli/chuser admin -p password
mmlsconfig maxMBpS