LU-1866 lfsck: LFSCK for namespace consistency (3)

[fs/lustre-release.git] / lustre / mdd / mdd_dir.c

diff --git a/lustre/mdd/mdd_dir.c b/lustre/mdd/mdd_dir.c
index e60f9e4..5fb1cf8 100644 (file)
--- a/lustre/mdd/mdd_dir.c
+++ b/lustre/mdd/mdd_dir.c
@@ -2559,6 +2559,8 @@ static int mdd_lee_pack(struct link_ea_entry *lee, const struct lu_name *lname,
         int             reclen;
 
         fid_cpu_to_be(&tmpfid, pfid);
         int             reclen;
 
         fid_cpu_to_be(&tmpfid, pfid);

+       if (OBD_FAIL_CHECK(OBD_FAIL_LFSCK_LINKEA_CRASH))
+               tmpfid.f_ver = ~0;

         memcpy(&lee->lee_parent_fid, &tmpfid, sizeof(tmpfid));
         memcpy(lee->lee_name, lname->ln_name, lname->ln_namelen);
         reclen = sizeof(struct link_ea_entry) + lname->ln_namelen;
         memcpy(&lee->lee_parent_fid, &tmpfid, sizeof(tmpfid));
         memcpy(lee->lee_name, lname->ln_name, lname->ln_namelen);
         reclen = sizeof(struct link_ea_entry) + lname->ln_namelen;


@@ -2708,6 +2710,14 @@ static int __mdd_links_add(const struct lu_env *env,
                        return -EEXIST;
        }
 
                        return -EEXIST;
        }
 

+       if (OBD_FAIL_CHECK(OBD_FAIL_LFSCK_LINKEA_MORE)) {
+               struct lu_fid *tfid = &mdd_env_info(env)->mti_fid2;
+
+               *tfid = *pfid;
+               tfid->f_ver = ~0;
+               mdd_links_add_buf(env, ldata, lname, tfid);
+       }
+

        return mdd_links_add_buf(env, ldata, lname, pfid);
 }
 
        return mdd_links_add_buf(env, ldata, lname, pfid);
 }