sig_cloud/diskimage-builder
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Support multiple outputs disk formats

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Using the IMAGE_TYPE env variable, you can select which ouput disk format you want for your image.
Only qcow2 format supports compression.

Change-Id: Ia01d9079c354dbd3cfcf870d86f97ee57bd9d479
This commit is contained in:
Ghe Rivero 2013-02-20 13:07:23 +01:00
parent e4957e37a9
commit a05629b9f4
1 changed files with 2 additions and 1 deletions
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lib/img-functions
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@ -166,7 +166,8 @@ function finalise_base () {
function compress_image () {
# Recreate our image to throw away unnecessary data
qemu-img convert ${COMPRESS_IMAGE:+-c} $TMP_IMAGE_PATH -O qcow2 $TMP_IMAGE_PATH-new
test $IMAGE_TYPE != qcow2 && COMPRESS_IMAGE=""
qemu-img convert ${COMPRESS_IMAGE:+-c} $TMP_IMAGE_PATH -O $IMAGE_TYPE $TMP_IMAGE_PATH-new
rm $TMP_IMAGE_PATH
mv $TMP_IMAGE_PATH-new $TMP_IMAGE_PATH
}