return;
}
+ /* Create parameter list */
create_opts = qemu_opts_append(create_opts, drv->create_opts);
create_opts = qemu_opts_append(create_opts, proto_drv->create_opts);
- /* Create parameter list with default values */
opts = qemu_opts_create(create_opts, NULL, 0, &error_abort);
- qemu_opt_set_number(opts, BLOCK_OPT_SIZE, img_size, &error_abort);
/* Parse -o options */
if (options) {
}
}
+ if (!qemu_opt_get(opts, BLOCK_OPT_SIZE)) {
+ qemu_opt_set_number(opts, BLOCK_OPT_SIZE, img_size, &error_abort);
+ } else if (img_size != UINT64_C(-1)) {
+ error_setg(errp, "The image size must be specified only once");
+ goto out;
+ }
+
if (base_filename) {
qemu_opt_set(opts, BLOCK_OPT_BACKING_FILE, base_filename, &local_err);
if (local_err) {
test_qemu_img create -f $IMGFMT -o size=$s "$TEST_IMG"
done
+echo "== 4. Specify size twice (-o and traditional parameter) =="
+echo
+
+test_qemu_img create -f $IMGFMT -o size=10M "$TEST_IMG" 20M
+
echo "== Check correct interpretation of suffixes for cluster size =="
echo
sizes="1024 1024b 1k 1K 1M "
Optional suffix k, M, G, T, P or E means kilo-, mega-, giga-, tera-, peta-
and exabytes, respectively.
+== 4. Specify size twice (-o and traditional parameter) ==
+
+qemu-img create -f qcow2 -o size=10M TEST_DIR/t.qcow2 20M
+qemu-img: TEST_DIR/t.qcow2: The image size must be specified only once
+
== Check correct interpretation of suffixes for cluster size ==
qemu-img create -f qcow2 -o cluster_size=1024 TEST_DIR/t.qcow2 64M