d'oh

AlCutter · AlCutter · commit 4592a05006cd · 2026-07-14T15:41:43.000Z
diff --git a/storage/posix/files.go b/storage/posix/files.go
@@ -1388,7 +1388,7 @@ func (m *MirrorWriter) ensureGeometry(ctx context.Context, cpSize, treeSize uint
 	if cpSize > treeSize {
 		return fmt.Errorf("new size %d is greater than integrated size %d", cpSize, treeSize)
 	}
-	levels := uint64(1<<bits.Len64(cpSize-1)) / 8
+	levels := uint64(1<<bits.Len64(cpSize-1)) / layout.TileHeight
 	idx := (cpSize - 1) / layout.EntryBundleWidth
 	for l := uint64(0); l < levels; l, idx = l+1, idx>>layout.TileHeight {
 		treeP := layout.PartialTileSize(l, idx, treeSize)

Original file line number	Diff line number	Diff line change
`@@ -1388,7 +1388,7 @@ func (m *MirrorWriter) ensureGeometry(ctx context.Context, cpSize, treeSize uint`
`1388`	`1388`	`if cpSize > treeSize {`
`1389`	`1389`	`return fmt.Errorf("new size %d is greater than integrated size %d", cpSize, treeSize)`
`1390`	`1390`	`}`
`1391`		`- levels := uint64(1<<bits.Len64(cpSize-1)) / 8`
	`1391`	`+ levels := uint64(1<<bits.Len64(cpSize-1)) / layout.TileHeight`
`1392`	`1392`	`idx := (cpSize - 1) / layout.EntryBundleWidth`
`1393`	`1393`	`for l := uint64(0); l < levels; l, idx = l+1, idx>>layout.TileHeight {`
`1394`	`1394`	`treeP := layout.PartialTileSize(l, idx, treeSize)`