From: Keir Fraser <keir.fraser@citrix.com>
Date: Fri, 25 Jan 2008 13:22:52 +0000 (+0000)
Subject: Fix losetup -r flag when we specify 'w!' for the disk mode.
X-Git-Tag: archive/raspbian/4.8.0-1+rpi1~1^2~14409
X-Git-Url: https://dgit.raspbian.org/?a=commitdiff_plain;h=c98471a3aab9a2cbe6d183de79d438a8c80c8e5c;p=xen.git

Fix losetup -r flag when we specify 'w!' for the disk mode.
From: Zhigang Wang <zhigang.x.wang@oracle.com>
Signed-off-by: Keir Fraser <keir.fraser@citrix.com>
---

diff --git a/tools/examples/block b/tools/examples/block
index f946784f03..56c26789a5 100644
--- a/tools/examples/block
+++ b/tools/examples/block
@@ -329,7 +329,7 @@ mount it read-write in a guest domain."
 
         if LANG=C losetup -h 2>&1 | grep read-only >/dev/null
         then
-          roflag="-$mode"; roflag="${roflag#-w}"
+          roflag="-$mode"; roflag="${roflag#-w}"; roflag="${roflag#-!}"
         else
           roflag=''
         fi