From 4c9e5efaf6abe1e9b77579d3562fa9c45bfa1630 Mon Sep 17 00:00:00 2001
From: wangdi <wangdi>
Date: Mon, 6 Nov 2006 10:36:49 +0000
Subject: [PATCH] Branch: b_new_cmd add debug_info for 11123

---
 lustre/llite/file.c | 5 +++++
 1 file changed, 5 insertions(+)

diff --git a/lustre/llite/file.c b/lustre/llite/file.c
index 752e720..eed25df 100644
--- a/lustre/llite/file.c
+++ b/lustre/llite/file.c
@@ -1404,6 +1404,11 @@ repeat:
         if (ra != 0)
                 ll_ra_read_ex(file, &bead);
         retval = (sum > 0) ? sum : retval;
+        if (retval < 0)
+               CERROR("Read error inode=%lu/%u(%p),size="LPSZ",off=%Ld rc %d\n",
+                      inode->i_ino, inode->i_generation, inode, count, *ppos,
+                      retval);
+
         RETURN(retval);
 }
 
-- 
1.8.3.1