[master 1/4] livemedia-creator: Use cache=unsafe for the installation disk

[dashea]

From: Fabian Deutsch

This should improve the installation speed, as no sync is required on the
underlying disk.

Signed-off-by: Fabian Deutsch 
---
 src/sbin/livemedia-creator | 1 +
 1 file changed, 1 insertion(+)

diff --git a/src/sbin/livemedia-creator b/src/sbin/livemedia-creator
index 3c4e107..59add02 100755
--- a/src/sbin/livemedia-creator
+++ b/src/sbin/livemedia-creator
@@ -141,6 +141,7 @@ class VirtualInstall(object):
             args.append(ks)

disk_opts = "path={0}".format(disk_img)
+        disk_opts += ",cache=unsafe"
         if qcow2:
             disk_opts += ",format=qcow2"
         else: