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| author | Helmut Grohne <helmut@subdivi.de> | 2022-12-25 17:35:22 +0100 |
|---|---|---|
| committer | Helmut Grohne <helmut@subdivi.de> | 2022-12-25 17:35:22 +0100 |
| commit | 98fd7c69af3dd9b2dc56399197dc1e441939012e (patch) | |
| tree | c879f475ad8c5cad6fcde1a7303c0f37d64aecd3 | |
| parent | 6b7164edb278a6f17d74dbcd7952cb14dea85f43 (diff) | |
| download | debvm-98fd7c69af3dd9b2dc56399197dc1e441939012e.tar.gz | |
debvm-create: do not truncate images beyond their minimum size
| -rwxr-xr-x | debvm-create | 7 |
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 |