test

build-host.sh

@@ -62,7 +62,7 @@ function start_qemu() {
     -kernel vmlinuz-linux \
     -initrd initramfs-linux.img \
     -append "archisobasedir=arch archisolabel=${ISO_VOLUME_ID} cow_spacesize=2G ip=dhcp net.ifnames=0 console=ttyS0 mirror=${MIRROR}" \
-    -drive file=scratch-disk.img,format=raw,if=virtio \
+    -drive file=scratch-disk.img,format=raw,discard=ignore,if=virtio \
     -drive file="${ISO}",format=raw,if=virtio,media=cdrom,read-only \
     -virtfs "local,path=${ORIG_PWD},mount_tag=host,security_model=none" \
     -monitor none \