Generated code for debug command.

[libguestfs.git] / README

diff --git a/README b/README
index 86a8f1e..c4bc1ea 100644 (file)
--- a/README
+++ b/README
@@ -81,6 +81,26 @@ these commands as root:
   make install
 
 
+Note on using KVM
+----------------------------------------------------------------------
+
+If you are using x86-64, then by default the configure script will
+look for qemu-kvm (KVM support).  You will need a reasonably recent
+processor for this to work.  KVM is much faster than using plain QEMU.
+
+You may also need to enable KVM support for non-root users, by following
+these instructions:
+
+  http://www.linux-kvm.org/page/FAQ#How_can_I_use_kvm_with_a_non-privileged_user.3F
+
+On some systems, this will work too:
+
+  chmod o+rw /dev/kvm
+
+On some systems, the chmod will not survive a reboot, and you will
+need to make edits to the udev configuration.
+
+
 Notes on cross-architecture support
 ----------------------------------------------------------------------