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-rwxr-xr-xdebvm-create7
1 files changed, 5 insertions, 2 deletions
diff --git a/debvm-create b/debvm-create
index da1899c..d3631fc 100755
--- a/debvm-create
+++ b/debvm-create
@@ -220,8 +220,11 @@ set -ex
mmdebstrap "$@"
-truncate -s "$SIZE" "$IMAGE"
-/sbin/resize2fs "$IMAGE"
+IMAGESIZE=$(stat -c %s "$IMAGE")
+if test "$IMAGESIZE" -lt "$SIZE"; then
+ truncate -s "$SIZE" "$IMAGE"
+ /sbin/resize2fs "$IMAGE"
+fi
/sbin/tune2fs -L debvm -i 0 -O extents,uninit_bg,dir_index,has_journal "$IMAGE"
# Must fsck after tune2fs: https://ext4.wiki.kernel.org/index.php/UpgradeToExt4
/sbin/fsck.ext4 -fDp rootfs.ext2