=head1 EXAMPLES
# scan iscsi host for available targets
- pvesm scan iscsi <HOST[:PORT]>
+ pvesm iscsiscan -portal <HOST[:PORT]>
# scan nfs server for available exports
- pvesm scan nfs <HOST>
+ pvesm nfsscan <HOST>
# add storage pools
pvesm add <TYPE> <STORAGE_ID> <OPTIONS>