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Unmount the image before we convert to qcow2 to avoid corruption

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Pat Viafore 2019-06-06 08:15:40 -05:00
parent 9bf4c7cb52
commit 514a83b926
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1 changed files with 9 additions and 0 deletions
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9
live-build/ubuntu-cpc/hooks.d/base/kvm-image.binary
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@ -32,6 +32,9 @@ create_derivative "disk" "kvm" #sets ${derivative_img}
mount_disk_image ${derivative_img} ${mount_d} mount_disk_image ${derivative_img} ${mount_d}
# unmount disk image and remove created folders on exit # unmount disk image and remove created folders on exit
# even though we unmount manually before we convert to
# qcow2, we have this here just in case we error out before
# that step
cleanup_kvm() { cleanup_kvm() {
if [ -d "$mount_d" ]; then if [ -d "$mount_d" ]; then
umount_disk_image "$mount_d" umount_disk_image "$mount_d"
@ -61,4 +64,10 @@ env DEBIAN_FRONTEND=noninteractive chroot "${mount_d}" apt-get \
clean clean
create_manifest ${mount_d} livecd.ubuntu-cpc.disk-kvm.manifest create_manifest ${mount_d} livecd.ubuntu-cpc.disk-kvm.manifest
# unmount disk image to prevent corruption
# and remove it so the trap doesn't try to unmount it again
umount_disk_image ${mount_d}
rm -rf ${mount_d}
convert_to_qcow2 ${derivative_img} livecd.ubuntu-cpc.disk-kvm.img convert_to_qcow2 ${derivative_img} livecd.ubuntu-cpc.disk-kvm.img