vms/recipes/nuo/post-processor/sparsify.sh

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#!/bin/sh
if [ "${#}" -ne 2 ]; then
echo Missing arguments
exit 2
fi
WORKDIR=${1}
VERSION=${2}
findImages() {
find ${1} -iname "*.img"
}
sleep 5
for imageName in $(findImages ${WORKDIR} ${DOMAIN}); do
if [ $(which virt-sparsify) ]; then
newName=$(echo $imageName | sed "s/.img/_${VERSION}.img/g")
virt-sparsify --compress --tmp ./ --format qcow2 ${imageName} ${newName}
if [ "${?}" -eq 0 ]; then
rm -rf ${imageName}
cd ${WORKDIR}
ln -s $(basename ${newName}) $(basename ${imageName})
echo ${newName} ${imageName}
cd -
fi
else
echo "Sparsify skipped 'virt-sparsify' command is missing"
fi
done