# The backing file doesn't need to exist :)
$QEMU_IMG measure --output=$ofmt -o backing_file=x \
-f "$fmt" -O "$IMGFMT" "$TEST_IMG"
+
+ echo
+ echo "== $fmt input image and LUKS encryption =="
+ echo
+ $QEMU_IMG measure --output=$ofmt \
+ --object secret,id=sec0,data=base \
+ -o encrypt.format=luks,encrypt.key-secret=sec0,encrypt.iter-time=10 \
+ -f "$fmt" -O "$IMGFMT" "$TEST_IMG"
fi
echo
required size: 1074135040
fully allocated size: 1074135040
+== qcow2 input image and LUKS encryption ==
+
+required size: 2686976
+fully allocated size: 1076232192
+
== qcow2 input image and preallocation (human) ==
required size: 1074135040
required size: 1074135040
fully allocated size: 1074135040
+== raw input image and LUKS encryption ==
+
+required size: 2686976
+fully allocated size: 1076232192
+
== raw input image and preallocation (human) ==
required size: 1074135040
"fully-allocated": 1074135040
}
+== qcow2 input image and LUKS encryption ==
+
+{
+ "required": 2686976,
+ "fully-allocated": 1076232192
+}
+
== qcow2 input image and preallocation (json) ==
{
"fully-allocated": 1074135040
}
+== raw input image and LUKS encryption ==
+
+{
+ "required": 2686976,
+ "fully-allocated": 1076232192
+}
+
== raw input image and preallocation (json) ==
{