From e8da13ac82f00a81e0ab1d831e0568952be04e53 Mon Sep 17 00:00:00 2001
From: rread <rread>
Date: Sat, 7 Sep 2002 20:44:25 +0000
Subject: [PATCH] * always recreat loopback backing file  when --reformat is
 set

---
 lustre/utils/lconf | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/lustre/utils/lconf b/lustre/utils/lconf
index 2133794..bdf18e1 100755
--- a/lustre/utils/lconf
+++ b/lustre/utils/lconf
@@ -488,7 +488,7 @@ def init_loop(file, size, fstype):
     if dev:
         print 'WARNING file:', file, 'already mapped to', dev
         return dev
-    if not os.access(file, os.R_OK | os.W_OK):
+    if config.reformat()  or not os.access(file, os.R_OK | os.W_OK):
         run("dd if=/dev/zero bs=1k count=0 seek=%d of=%s" %(size,  file))
     loop = loop_base()
     # find next free loop
-- 
1.8.3.1