Resizer un VG Group

for i in `multipath -ll mpathd | grep sd | awk '{print $3}'`; do blockdev --rereadpt /dev/$i ; done
multipathd -k"resize multipath mpathd"
pvresize /dev/mapper/mpathd
lvextend -l+100%FREE /dev/vg-hydev01-index/lv-hydev01-index
/sbin/resize2fs -p /dev/vg-hydev01-index/lv-hydev01-index