lxd/storage/backend_lxd: Prevent usage of optimized image if zfs.bloc…

…ksize differs Signed-off-by: Din Music <din.music@canonical.com>
canonical · Sep 22, 2023 · d3f6815 · d3f6815
1 parent c5fd3bf
commit d3f6815
Showing 1 changed file with 2 additions and 1 deletion.
diff --git a/lxd/storage/backend_lxd.go b/lxd/storage/backend_lxd.go
@@ -3444,7 +3444,8 @@ func (b *lxdBackend) shouldUseOptimizedImage(fingerprint string, contentType dri
 func volumeConfigsMatch(vol1, vol2 drivers.Volume) bool {
 	blockModeChanged := vol1.IsBlockBacked() != vol2.IsBlockBacked()
 	blockFSChanged := vol1.IsBlockBacked() && vol1.Config()["block.filesystem"] != vol2.Config()["block.filesystem"]
-	return !blockModeChanged && !blockFSChanged
+	blockSizeChanged := vol1.IsBlockBacked() && vol1.Config()["zfs.blocksize"] != vol2.Config()["zfs.blocksize"]
+	return !blockModeChanged && !blockFSChanged && !blockSizeChanged
 }
 
 // DeleteImage removes an image from the database and underlying storage device if needed.