From 88be1d399915c716ff312f29a7d3f3afcfd509f8 Mon Sep 17 00:00:00 2001 From: Richard Jones Date: Mon, 8 Jun 2009 15:54:26 +0100 Subject: [PATCH] Todo: qemu options. --- TODO | 15 +++++++++++++++ 1 file changed, 15 insertions(+) diff --git a/TODO b/TODO index f3ee679..3264e3a 100644 --- a/TODO +++ b/TODO @@ -84,3 +84,18 @@ could be *removed* if we made this change. Open: Should the substitution be done in the library layer or in the daemon? + +---------------------------------------------------------------------- + +Qemu options -- After discussion with the KVM developers, they have +recommended some flags which will improve the safety and reliability +of KVM. Need to test that these also work under qemu (or at least, do +no harm): + +-no-hpet HPET support is broken and should be disabled. + +-rtc-td-hack Keeps the rtc clock source track time correctly. + +-drive file=...,if=[ide|virtio],cache=off + cache=off is necessary to improve reliability in the + event of a system crash when writing. -- 1.8.3.1