From 2c900cc03231d98fade763aeeb9b65b564bc7d1f Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Andr=C3=A9=20Duffeck?= <andre.duffeck@firondu.de>
Date: Mon, 19 Jun 2023 10:43:44 +0200
Subject: [PATCH] Touch the by-type index root when linking spaces to
 invalidate cache

---
 pkg/storage/utils/decomposedfs/spaces.go | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/pkg/storage/utils/decomposedfs/spaces.go b/pkg/storage/utils/decomposedfs/spaces.go
index dec54991293..ba61e85a52f 100644
--- a/pkg/storage/utils/decomposedfs/spaces.go
+++ b/pkg/storage/utils/decomposedfs/spaces.go
@@ -847,7 +847,9 @@ func (fs *Decomposedfs) linkStorageSpaceType(ctx context.Context, spaceType stri
 		}
 	}
 
-	return err
+	// touch index root to invalidate caches
+	now := time.Now()
+	return os.Chtimes(filepath.Join(fs.o.Root, "indexes", "by-type"), now, now)
 }
 
 func (fs *Decomposedfs) storageSpaceFromNode(ctx context.Context, n *node.Node, checkPermissions bool) (*provider.StorageSpace, error) {