From 8965a53c4dff019f719b9818800e78c6e7c4648a Mon Sep 17 00:00:00 2001
From: Chris Lu <chris.lu@gmail.com>
Date: Sat, 16 Oct 2021 15:57:30 -0700
Subject: [PATCH] add warning error

---
 weed/util/chunk_cache/on_disk_cache_layer.go | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/weed/util/chunk_cache/on_disk_cache_layer.go b/weed/util/chunk_cache/on_disk_cache_layer.go
index b004913ef..3a656110e 100644
--- a/weed/util/chunk_cache/on_disk_cache_layer.go
+++ b/weed/util/chunk_cache/on_disk_cache_layer.go
@@ -96,7 +96,7 @@ func (c *OnDiskCacheLayer) getChunkSlice(needleId types.NeedleId, offset, length
 			continue
 		}
 		if err != nil {
-			glog.Errorf("failed to read cache file %s id %d", diskCache.fileName, needleId)
+			glog.Warningf("failed to read cache file %s id %d: %v", diskCache.fileName, needleId, err)
 			continue
 		}
 		if len(data) != 0 {