mds: cleaner scrub complete log msg

People often are not using a tag with their scrub,
let's not have the ugly "with tag ''" in that case.

Signed-off-by: John Spray <john.spray@redhat.com>

diff --git a/src/mds/CInode.cc b/src/mds/CInode.cc
index 860cbf9ca72dc7c346ea84718e9076cd4e8a8dd6..58a47800976440a81de0367c8b6962fbb2d2df16 100644 (file)
--- a/src/mds/CInode.cc
+++ b/src/mds/CInode.cc
@@ -4449,7 +4449,12 @@ void CInode::scrub_finished(MDSInternalContextBase **c) {
   if (scrub_infop->header->get_origin() == this) {
     // We are at the point that a tagging scrub was initiated
     LogChannelRef clog = mdcache->mds->clog;
-    clog->info() << "scrub complete with tag '" << scrub_infop->header->get_tag() << "'";
+    if (scrub_infop->header->get_tag().empty()) {
+      clog->info() << "scrub complete";
+    } else {
+      clog->info() << "scrub complete with tag '"
+                   << scrub_infop->header->get_tag() << "'";
+    }
   }
 }