1 files changed, 13 insertions, 2 deletions

diff --git a/fs/ocfs2/dlm/dlmrecovery.c b/fs/ocfs2/dlm/dlmrecovery.c
index 19123ce8b306..de68e498bfad 100644
--- a/fs/ocfs2/dlm/dlmrecovery.c
+++ b/fs/ocfs2/dlm/dlmrecovery.c
@@ -1689,8 +1689,19 @@ static int dlm_process_recovery_data(struct dlm_ctxt *dlm,
                                 if (!dlm_lvb_is_empty(res->lvb) &&
                                     (ml->type == LKM_EXMODE ||
                                      memcmp(res->lvb, mres->lvb, DLM_LVB_LEN))) {
-                                        mlog(ML_ERROR, "received bad lvb!\n");
-                                        __dlm_print_one_lock_resource(res);
+                                        int i;
+                                        mlog(ML_ERROR, "%s:%.*s: received bad "
+                                             "lvb! type=%d\n", dlm->name,
+                                             res->lockname.len,
+                                             res->lockname.name, ml->type);
+                                        printk("lockres lvb=[");
+                                        for (i=0; i<DLM_LVB_LEN; i++)
+                                                printk("%02x", res->lvb[i]);
+                                        printk("]\nmigrated lvb=[");
+                                        for (i=0; i<DLM_LVB_LEN; i++)
+                                                printk("%02x", mres->lvb[i]);
+                                        printk("]\n");
+                                        dlm_print_one_lock_resource(res);
                                         BUG();
                                 }
                                 memcpy(res->lvb, mres->lvb, DLM_LVB_LEN);