From: Amy Griffis <amy.griffis@hp.com>
Date: Thu, 8 Oct 2009 15:37:09 +0000 (+0200)
Subject: LXC do not truncate container log files on restart
X-Git-Tag: v0.7.2~30
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=c73a0c4ac950e62d0ed08fda3e7d85a90a6059ac;p=thirdparty%2Flibvirt.git

LXC do not truncate container log files on restart

* src/lxc/lxc_driver.c: use O_APPEND instead of O_TRUNC when opening
  the log file on lxcVmStart()
---

diff --git a/src/lxc/lxc_driver.c b/src/lxc/lxc_driver.c
index 55210e4f17..ecdd5b7797 100644
--- a/src/lxc/lxc_driver.c
+++ b/src/lxc/lxc_driver.c
@@ -1153,7 +1153,7 @@ static int lxcVmStart(virConnectPtr conn,
         goto cleanup;
     }
 
-    if ((logfd = open(logfile, O_WRONLY | O_TRUNC | O_CREAT,
+    if ((logfd = open(logfile, O_WRONLY | O_APPEND | O_CREAT,
              S_IRUSR|S_IWUSR)) < 0) {
         virReportSystemError(conn, errno,
                              _("failed to open '%s'"),