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--- a/templates/lxc-download.in
+++ b/templates/lxc-download.in
@@ -375,32 +375,7 @@ fi
# Unpack the rootfs
echo "Unpacking the rootfs"
-IS_BSD_TAR="false"
-if tar --version | grep -sq "bsdtar"; then
- IS_BSD_TAR="true"
-fi
-
-EXCLUDES=""
-excludelist=$(relevant_file excludes)
-if [ -f "${excludelist}" ]; then
- while read -r line; do
- if [ ${IS_BSD_TAR} = "true" ]; then
- line="^${line}"
- fi
- EXCLUDES="${EXCLUDES} --exclude=${line}"
- done < "${excludelist}"
-fi
-
-# Do not surround ${EXCLUDES} by quotes. This does not work. The solution could
-# use array but this is not POSIX compliant. The only POSIX compliant solution
-# is to use a function wrapper, but the latter can't be used here as the args
-# are dynamic. We thus need to ignore the warning brought by shellcheck.
-# shellcheck disable=SC2086
-if [ "${IS_BSD_TAR}" = "true" ]; then
- tar ${EXCLUDES} --numeric-owner -xpJf "${LXC_CACHE_PATH}/rootfs.tar.xz" -C "${LXC_ROOTFS}"
-else
- tar --anchored ${EXCLUDES} --numeric-owner --xattrs-include='*' -xpJf "${LXC_CACHE_PATH}/rootfs.tar.xz" -C "${LXC_ROOTFS}"
-fi
+tar --absolute-names --numeric-owner --xattrs-include='*' -xpJf "${LXC_CACHE_PATH}/rootfs.tar.xz" -C "${LXC_ROOTFS}"
mkdir -p "${LXC_ROOTFS}/dev/pts/"
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