From: "Yan, Zheng" <zheng.z.yan@xxxxxxxxx>
Stray migration is implemented by rename, it may create auth subtrees
in other MDS' stray directory.
Signed-off-by: Yan, Zheng <zheng.z.yan@xxxxxxxxx>
---
src/mds/Migrator.cc | 3 ++-
1 file changed, 2 insertions(+), 1 deletion(-)
diff --git a/src/mds/Migrator.cc b/src/mds/Migrator.cc
index 5f727a9..98ab4e1 100644
--- a/src/mds/Migrator.cc
+++ b/src/mds/Migrator.cc
@@ -640,7 +640,8 @@ void Migrator::export_dir(CDir *dir, int dest)
return;
}
- if (!dir->inode->is_base() && dir->inode->get_parent_dir()->get_inode()->is_stray()) {
+ if (!dir->inode->is_base() &&
+ dir->inode->get_parent_dir()->ino() == MDS_INO_MDSDIR(mds->get_nodeid())) {
dout(7) << "i won't export anything in stray" << dendl;
return;
}
--
1.7.11.4
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