From: Yan, Zheng <zyan@redhat.com>
Date: Mon, 16 Apr 2018 02:59:42 +0000 (+0800)
Subject: mds: allow scrubbing mdsdir
X-Git-Tag: v13.1.0~2^2~10
X-Git-Url: http://git-server-git.apps.pok.os.sepia.ceph.com/?a=commitdiff_plain;h=87ead1988fa21be773efc399777bd53a3ba79f42;p=ceph.git

mds: allow scrubbing mdsdir

Signed-off-by: "Yan, Zheng" <zyan@redhat.com>
---

diff --git a/src/mds/MDCache.cc b/src/mds/MDCache.cc
index 6803eeadee2ff..4ef6e37c41131 100644
--- a/src/mds/MDCache.cc
+++ b/src/mds/MDCache.cc
@@ -12262,8 +12262,13 @@ void MDCache::enqueue_scrub(
 {
   dout(10) << __func__ << " " << path << dendl;
   MDRequestRef mdr = request_start_internal(CEPH_MDS_OP_ENQUEUE_SCRUB);
-  filepath fp(path);
-  mdr->set_filepath(fp);
+  if (path == "~mdsdir") {
+    filepath fp(MDS_INO_MDSDIR(mds->get_nodeid()));
+    mdr->set_filepath(fp);
+  } else {
+    filepath fp(path);
+    mdr->set_filepath(path);
+  }
 
   C_MDS_EnqueueScrub *cs = new C_MDS_EnqueueScrub(f, fin);
   cs->header = std::make_shared<ScrubHeader>(