From: Marco Amadori <amadorim@vdavda.com>
Date: Mon, 9 Jun 2008 13:24:41 +0000 (+0200)
Subject: Try to bind /cow to /live/cow if unable to move.
X-Git-Tag: debian/2.0.15-1~519
X-Git-Url: http://git.grml.org/?p=live-boot-grml.git;a=commitdiff_plain;h=c9e1f3e45460445b6247574ebfa8a3e32cba3cb4

Try to bind /cow to /live/cow if unable to move.

* This should re-enable using of live-snapshot with targets differents
  from static list cpio's.
---

diff --git a/scripts/live b/scripts/live
index 62b5224..3f39c97 100755
--- a/scripts/live
+++ b/scripts/live
@@ -1173,7 +1173,7 @@ setup_unionfs ()
 
 	# shows cow fs on /cow for use by live-snapshot
 	mkdir -p "${rootmnt}/live/cow"
-	mount -o move /cow "${rootmnt}/live/cow"
+	mount -o move /cow "${rootmnt}/live/cow" || mount -o bind /cow "${rootmnt}/live/cow" || [ "${quiet}" != "y" ] && log_warning_msg "Unable to move or bind /cow to ${rootmnt}/live/cow"
 }
 
 check_dev ()