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-rwxr-xr-xdebvm-create10
-rwxr-xr-xdebvm-run4
2 files changed, 8 insertions, 6 deletions
diff --git a/debvm-create b/debvm-create
index 7cc5e31..a903350 100755
--- a/debvm-create
+++ b/debvm-create
@@ -205,8 +205,7 @@ if test "$DEBVER" -le 8; then
# Use obsolete and expired keys.
set -- '--keyring=/usr/share/keyrings/debian-archive-removed-keys.gpg' "$@"
set -- --aptopt='Apt::Key::gpgvcommand "/usr/libexec/mmdebstrap/gpgvnoexpkeysig"' "$@"
- # chfn does not work, because libpam-runtime.postinst is late setting up /etc/pam.d/common-auth et al, see #1026765
- set -- --extract-hook='chroot "$1" pam-auth-update --package --force' "$@"
+ set -- --hook-dir=/usr/share/mmdebstrap/hooks/jessie-or-older "$@"
fi
if test "$DEBVER" -ge 12; then
@@ -221,8 +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 "$IMAGE"
diff --git a/debvm-run b/debvm-run
index edb01ad..972eac6 100755
--- a/debvm-run
+++ b/debvm-run
@@ -140,9 +140,9 @@ else
;;
esac
fi
-if test "$MAX_SMP" -gt 1; then
+if test -z "$MAX_SMP" || test "$MAX_SMP" -gt 1; then
NPROC=$(nproc)
- test "$NPROC" -gt "$MAX_SMP" && NPROC=$MAX_SMP
+ test -n "$MAX_SMP" && test "$NPROC" -gt "$MAX_SMP" && NPROC=$MAX_SMP
set -- -smp "$NPROC" "$@"
fi