[lxc-devel] [lxc/master] make rsync deal with sparse files efficiently

[lpirl on Github]

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From 4f142fad8b36b3d27093200cd86b4e7c78cb655d Mon Sep 17 00:00:00 2001
From: Lukas Pirl <github at lukas-pirl.de>
Date: Wed, 14 Sep 2016 17:40:16 +0200
Subject: [PATCH] make rsync deal with sparse files efficiently

Signed-off-by: Lukas Pirl <git at lukas-pirl.de>
---
 src/lxc/bdev/lxcrsync.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/lxc/bdev/lxcrsync.c b/src/lxc/bdev/lxcrsync.c
index 17f0b6e..8af3989 100644
--- a/src/lxc/bdev/lxcrsync.c
+++ b/src/lxc/bdev/lxcrsync.c
@@ -61,7 +61,7 @@ int do_rsync(const char *src, const char *dest)
 	s[l-2] = '/';
 	s[l-1] = '\0';
 
-	execlp("rsync", "rsync", "-aHX", "--delete", s, dest, (char *)NULL);
+	execlp("rsync", "rsync", "-aHXS", "--delete", s, dest, (char *)NULL);
 	exit(1);
 }