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-rwxr-xr-xbin/debvm-run13
1 files changed, 10 insertions, 3 deletions
diff --git a/bin/debvm-run b/bin/debvm-run
index 759ab27..03cde3b 100755
--- a/bin/debvm-run
+++ b/bin/debvm-run
@@ -246,12 +246,18 @@ esac
KERNEL_CMDLINE="root=LABEL=$IMAGE_LABEL rw"
NETDEV="user,id=net0"
+exec 8<"$KERNELTMP"
+exec 9<"$INITRDTMP"
+rm -f "$KERNELTMP" "$INITRDTMP"
+KERNELTMP=
+INITRDTMP=
+
set -- \
-no-user-config \
-name "debvm-run $IMAGE" \
-m 1G \
- -kernel "$KERNELTMP" \
- -initrd "$INITRDTMP" \
+ -kernel "/proc/self/fd/8" \
+ -initrd "/proc/self/fd/9" \
-drive "media=disk,format=raw,discard=unmap,file=$IMAGE,if=virtio,cache=unsafe" \
-object rng-random,filename=/dev/urandom,id=rng0 \
"$@"
@@ -390,4 +396,5 @@ set -- \
-device "$NIC_DEV" \
"$@"
-with_set_ex "$QEMU" "$@"
+echo + "$QEMU" "$@"
+exec "$QEMU" "$@"