From f8313e3aee9cddcde97379cb5ee03992d6ec1191 Mon Sep 17 00:00:00 2001
From: deshmukh <deshmukh>
Date: Wed, 8 Apr 2009 05:28:39 +0000
Subject: [PATCH] Branch HEAD b=18882 i=oleg.drokin

---
 lustre/mdd/mdd_object.c  | 4 ++++
 lustre/osd/osd_handler.c | 7 ++++++-
 2 files changed, 10 insertions(+), 1 deletion(-)

diff --git a/lustre/mdd/mdd_object.c b/lustre/mdd/mdd_object.c
index 970ef8b..1b1ae53 100644
--- a/lustre/mdd/mdd_object.c
+++ b/lustre/mdd/mdd_object.c
@@ -2048,6 +2048,8 @@ static int mdd_dir_page_build(const struct lu_env *env, struct mdd_device *mdd,
                         memcpy(ent->lde_name, name, len);
 
                         result = mdd_append_attrs(env, mdd, attr, iops, it, ent);
+                        if (result == -ESTALE)
+                                goto next;
                         if (result != 0)
                                 goto out;
                 } else {
@@ -2070,6 +2072,8 @@ static int mdd_dir_page_build(const struct lu_env *env, struct mdd_device *mdd,
 
 next:
                 result = iops->next(env, it);
+                if (result == -ESTALE)
+                        goto next;
         } while (result == 0);
 
 out:
diff --git a/lustre/osd/osd_handler.c b/lustre/osd/osd_handler.c
index b8e1a2b..268c7b9 100644
--- a/lustre/osd/osd_handler.c
+++ b/lustre/osd/osd_handler.c
@@ -3286,7 +3286,6 @@ static struct dt_rec *osd_it_ea_rec(const struct lu_env *env,
                 dentry->d_inode = inode;
                 LASSERT(dentry->d_inode->i_sb == osd_sb(dev));
         } else {
-                CERROR("Error getting inode for ino =%d", id->oii_ino);
                 RETURN((struct dt_rec *) PTR_ERR(inode));
         }
 
@@ -3660,6 +3659,12 @@ static struct inode *osd_iget(struct osd_thread_info *info,
                 CERROR("stale inode\n");
                 iput(inode);
                 inode = ERR_PTR(-ESTALE);
+        } else if (inode->i_nlink == 0) {
+                /* due to parallel readdir and unlink,
+                * we can have dead inode here. */
+                make_bad_inode(inode);
+                iput(inode);
+                inode = ERR_PTR(-ESTALE);
         }
 
         return inode;
-- 
1.8.3.1