reduced size of host lv

created another lv of 18.7 gb

added lv to guest as another hdd

gone init 1 then with dd copied source to destination hdd inside nmlsitea

with fdisk checked last cyl of the new hdd and changed endcyl of part 2(create new, check last cyl, del new, del part2, create new with part2 begcyl and above found end cyl)

extended phy vol of new hdd with pvextend

shutdown nmlsitea . removed the hdds, added new hdd again as hda and ide interface.

found free PE by using lvdisplay(it is 303)

used

lvextend -l +303 /dev/VolGroup00/LogVol00

to extend the LV

resize2fs /dev/VolGroup00/LogVol00

Process is complete. Here is some outputs.