add timestamps to precondition failed error

Signed-off-by: Jörn Friedrich Dreyer <[email protected]>
cs3org · Aug 22, 2022 · 285e35c · 285e35c
1 parent 9dc366d
commit 285e35c
Showing 1 changed file with 2 additions and 1 deletion.
diff --git a/pkg/storage/utils/metadata/disk.go b/pkg/storage/utils/metadata/disk.go
@@ -21,6 +21,7 @@ package metadata
 import (
 	"context"
 	"errors"
+	"fmt"
 	"io/fs"
 	"io/ioutil"
 	"os"
@@ -107,7 +108,7 @@ func (disk *Disk) Upload(_ context.Context, req UploadRequest) error {
 			return err
 		} else if err == nil {
 			if info.ModTime().After(req.IfUnmodifiedSince) {
-				return errtypes.PreconditionFailed("resource has been modified")
+				return errtypes.PreconditionFailed(fmt.Sprintf("resource has been modified, mtime: %s > since %s", info.ModTime(), req.IfUnmodifiedSince))
 			}
 		}
 	}