mds: skip non-head inodes for quiesce

These are accessible only via snapshots.

Signed-off-by: Patrick Donnelly <pdonnell@redhat.com>

diff --git a/src/mds/MDCache.cc b/src/mds/MDCache.cc
index bc0271251c64380130f0f757ef365ee33167128e..2d2b0273e2c4e7aa1d0c3779af920c8178d46f6c 100644 (file)
--- a/src/mds/MDCache.cc
+++ b/src/mds/MDCache.cc
@@ -13607,7 +13607,7 @@ void MDCache::dispatch_quiesce_inode(const MDRequestRef& mdr)
     for (auto& dir : in->get_dirfrags()) {
       for (auto& [dnk, dn] : *dir) {
         auto* in = dn->get_projected_inode();
-        if (!in) {
+        if (!in || !in->is_head()) {
           continue;
         }