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Diffstat (limited to 'weed/storage/volume_backup.go')
-rw-r--r--weed/storage/volume_backup.go3
1 files changed, 2 insertions, 1 deletions
diff --git a/weed/storage/volume_backup.go b/weed/storage/volume_backup.go
index 7fadd6fef..500f48b23 100644
--- a/weed/storage/volume_backup.go
+++ b/weed/storage/volume_backup.go
@@ -191,12 +191,13 @@ func (v *Volume) BinarySearchByAppendAtNs(sinceNs uint64) (offset Offset, isLast
// read the appendAtNs for entry m
offset, err = v.readOffsetFromIndex(m)
if err != nil {
+ err = fmt.Errorf("read entry %d: %v", m, err)
return
}
mNs, nsReadErr := v.readAppendAtNs(offset)
if nsReadErr != nil {
- err = nsReadErr
+ err = fmt.Errorf("read entry %d offset %d: %v", m, offset, nsReadErr)
return
}