From 9be405651973c3e84f792759b0864a34317c8d50 Mon Sep 17 00:00:00 2001 From: Avi Kivity Date: Wed, 9 Feb 2011 13:58:47 -0200 Subject: [PATCH 02/10] qemu-kvm: Close all block drivers on quit RH-Author: Avi Kivity Message-id: <1297259927-13790-1-git-send-email-avi@redhat.com> Patchwork-id: 17901 O-Subject: [RHEL-6.1 qemu-kvm PATCH v2 6/5] qemu-kvm: Close all block drivers on quit Bugzilla: RH-Acked-by: Luiz Capitulino RH-Acked-by: Alex Williamson RH-Acked-by: Kevin Wolf Bugzilla-related: 635527 Bugzilla: 635527 Upstream: 9d9468914ea5e5a09ac93bd262c69a3333232d56 Following 2bc93fed76c89f7adaa0e5bb3, close all block drivers on quit. Fixes qcow2 data loss after quit due to qcowcache being volatile. Signed-off-by: Avi Kivity --- qemu-kvm.c | 1 + 1 files changed, 1 insertions(+), 0 deletions(-) Signed-off-by: Luiz Capitulino --- qemu-kvm.c | 1 + 1 files changed, 1 insertions(+), 0 deletions(-) diff --git a/qemu-kvm.c b/qemu-kvm.c index f06408b..ccd5f18 100644 --- a/qemu-kvm.c +++ b/qemu-kvm.c @@ -2181,6 +2181,7 @@ int kvm_main_loop(void) } } + bdrv_close_all(); pause_all_threads(); pthread_mutex_unlock(&qemu_mutex); -- 1.7.4.rc1.16.gd2f15e