lspv show all PV's in the system and their status
lspv hdisk0 display status and characteristics of the PV hdisk0
lspv -p hdisk0 display PP usage of hdisk0 and their location
lspv -l hdisk0 To list all logical volumes on PV hdisk0 and their distribution
chpv -v r hdisk1 make unavailable the PV (Used while removing PV without varyoffvg)
chpv -v a hdisk1 make PV available.(Open the PV)
chpv -c hdisk0 Clear the master boot record on PV hdisk0 (CAREFULLY..!!)
migratepv hdisk1 hdisk2 To move PPs from hdisk1 to hdisk2
migratepv -l newlv hdisk1 hdisk2 To migrate LV newlv from hdisk1 to hdisk2