From 403b75656cd1fdcb50db0b5262e6d6d2cea1cb95 Mon Sep 17 00:00:00 2001
From: Anatol Belski <anbelski@linux.microsoft.com>
Date: Fri, 20 Mar 2026 17:43:37 +0100
Subject: [PATCH] block: qcow_async: impl PhysicalSize for QcowDiskAsync

Queries the underlying raw file for on disk size.

Signed-off-by: Anatol Belski <anbelski@linux.microsoft.com>
---
 block/src/qcow_async.rs | 6 ++++++
 1 file changed, 6 insertions(+)

diff --git a/block/src/qcow_async.rs b/block/src/qcow_async.rs
index d6b14ae77..388dcab55 100644
--- a/block/src/qcow_async.rs
+++ b/block/src/qcow_async.rs
@@ -75,3 +75,9 @@ impl disk_file::DiskSize for QcowDiskAsync {
         Ok(self.metadata.virtual_size())
     }
 }
+
+impl disk_file::PhysicalSize for QcowDiskAsync {
+    fn physical_size(&self) -> BlockResult<u64> {
+        Ok(self.data_raw_file.physical_size()?)
+    }
+}