From 301b2fe2ce48073d017c9a33649d3961fa8ae2cd Mon Sep 17 00:00:00 2001
From: Cyrill Gorcunov <gorcunov@openvz.org>
Date: Fri, 25 May 2012 15:43:00 +0400
Subject: [PATCH] log: Open logc files with O_TRUNC

It's really confusing when one use -o option
and didn't see update on top of log file.

Signed-off-by: Cyrill Gorcunov <gorcunov@openvz.org>
Signed-off-by: Pavel Emelyanov <xemul@parallels.com>
---
 log.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/log.c b/log.c
index cd1ed5362..236903382 100644
--- a/log.c
+++ b/log.c
@@ -42,7 +42,7 @@ int log_init(const char *output)
 	}
 
 	if (output) {
-		new_logfd = open(output, O_CREAT | O_WRONLY | O_APPEND, 0600);
+		new_logfd = open(output, O_CREAT | O_TRUNC | O_WRONLY | O_APPEND, 0600);
 		if (new_logfd < 0) {
 			pr_perror("Can't create log file %s", output);
 			return -1;