test creating vgs

loopvgtest.sh

#!/bin/bash

set -ex

dev=$(losetup -f)
file=VGTEST_DELME
vg=TEST_LV

cleanup() {
	vgremove -f $vg || true
	losetup -d $dev || true
	rm -f $file
}

trap cleanup EXIT

rm -rf $file
truncate -s 10G $file
losetup $dev $file
vgcreate -vv $vg $dev && vgremove -f $vg

pvcreate -vv $dev
vgcreate -vv $vg $dev

echo DONE
exit 0