From 2f6d4a49dca097ef1f5d80f238d68efd279679d1 Mon Sep 17 00:00:00 2001
From: Dmitrii Stepanov <d.stepanov@yadro.com>
Date: Mon, 9 Oct 2023 10:13:21 +0300
Subject: [PATCH] [#645] blobtree: Add `.data` extension for data files

Signed-off-by: Dmitrii Stepanov <d.stepanov@yadro.com>
---
 pkg/local_object_storage/blobstor/blobtree/content.go | 4 +++-
 pkg/local_object_storage/blobstor/blobtree/control.go | 2 +-
 2 files changed, 4 insertions(+), 2 deletions(-)

diff --git a/pkg/local_object_storage/blobstor/blobtree/content.go b/pkg/local_object_storage/blobstor/blobtree/content.go
index 3760d1648..c59ff4ed6 100644
--- a/pkg/local_object_storage/blobstor/blobtree/content.go
+++ b/pkg/local_object_storage/blobstor/blobtree/content.go
@@ -21,6 +21,8 @@ const (
 	sizeOfDataLength  = 8
 	sizeOfContainerID = sha256.Size
 	sizeOfObjectID    = sha256.Size
+
+	dataExtension = ".data"
 )
 
 var (
@@ -187,5 +189,5 @@ func (b *BlobTree) estimateSize(records []objectData) uint64 {
 }
 
 func (b *BlobTree) getFilePath(dir string, idx uint64) string {
-	return filepath.Join(dir, strconv.FormatUint(idx, 16))
+	return filepath.Join(dir, strconv.FormatUint(idx, 16)+dataExtension)
 }
diff --git a/pkg/local_object_storage/blobstor/blobtree/control.go b/pkg/local_object_storage/blobstor/blobtree/control.go
index af3ba2431..d2f8f3fc2 100644
--- a/pkg/local_object_storage/blobstor/blobtree/control.go
+++ b/pkg/local_object_storage/blobstor/blobtree/control.go
@@ -78,7 +78,7 @@ func (b *BlobTree) isTempFile(name string) bool {
 }
 
 func (b *BlobTree) parseIdx(name string) (uint64, error) {
-	return strconv.ParseUint(name, 16, 64)
+	return strconv.ParseUint(strings.TrimSuffix(name, dataExtension), 16, 64)
 }
 
 func (b *BlobTree) Close() error {