b=22161 Use LCK_PW for parent lock in mdt_link(). Pdirops test set

[fs/lustre-release.git] / lustre / mdt / mdt_reint.c

diff --git a/lustre/mdt/mdt_reint.c b/lustre/mdt/mdt_reint.c
index 60dbfc2..045aa20 100644 (file)
--- a/lustre/mdt/mdt_reint.c
+++ b/lustre/mdt/mdt_reint.c
@@ -667,7 +667,7 @@ static int mdt_reint_link(struct mdt_thread_info *info,
 
         /* step 1: find & lock the target parent dir */
         lhp = &info->mti_lh[MDT_LH_PARENT];
-        mdt_lock_pdo_init(lhp, LCK_EX, rr->rr_name,
+        mdt_lock_pdo_init(lhp, LCK_PW, rr->rr_name,
                           rr->rr_namelen);
         mp = mdt_object_find_lock(info, rr->rr_fid2, lhp,
                                   MDS_INODELOCK_UPDATE);
@@ -977,6 +977,7 @@ static int mdt_reint_rename(struct mdt_thread_info *info,
                                                  MDS_INODELOCK_UPDATE);
                          if (rc)
                                  GOTO(out_unlock_source, rc);
+                         OBD_FAIL_TIMEOUT(OBD_FAIL_MDS_PDO_LOCK2, 10);
                 }
         } else {
                 mtgtdir = mdt_object_find(info->mti_env, info->mti_mdt,