document how to use ide instead of virtio

Signed-off-by: Martin Zobel-Helas <zobel@debian.org>

diff --git a/input/howto/install-ganeti.creole b/input/howto/install-ganeti.creole
index 4ed242a..22925c7 100644 (file)
--- a/input/howto/install-ganeti.creole
+++ b/input/howto/install-ganeti.creole
@@ -344,3 +344,9 @@ manually.
       --net 0:ip=82.195.75.99 -n clementi.debian.org  lully.debian.org
 
 }}}
+
+* Some instances NEED ide instead of virtio
+
+{{{
+    gnt-instance modify --hypervisor-parameters disk_type=ide fils.debian.org
+}}}