| From 10a4f18fb24f6d005e00828018f38285347b6fd8 Mon Sep 17 00:00:00 2001 |
| From: =?UTF-8?q?Marc-Andr=C3=A9=20Lureau?= <marcandre.lureau@redhat.com> |
| Date: Wed, 13 Dec 2017 13:38:58 +0100 |
| Subject: [PATCH 27/41] dump-guest-memory: disable dump when in INMIGRATE state |
| MIME-Version: 1.0 |
| Content-Type: text/plain; charset=UTF-8 |
| Content-Transfer-Encoding: 8bit |
| |
| RH-Author: Marc-André Lureau <marcandre.lureau@redhat.com> |
| Message-id: <20171213133912.26176-28-marcandre.lureau@redhat.com> |
| Patchwork-id: 78381 |
| O-Subject: [RHEL-7.5 qemu-kvm PATCH v3 27/41] dump-guest-memory: disable dump when in INMIGRATE state |
| Bugzilla: 1411490 |
| RH-Acked-by: Laszlo Ersek <lersek@redhat.com> |
| RH-Acked-by: Michael S. Tsirkin <mst@redhat.com> |
| RH-Acked-by: Miroslav Rezanina <mrezanin@redhat.com> |
| |
| From: Peter Xu <peterx@redhat.com> |
| |
| Signed-off-by: Peter Xu <peterx@redhat.com> |
| Reviewed-by: Fam Zheng <famz@redhat.com> |
| Message-Id: <1455772616-8668-7-git-send-email-peterx@redhat.com> |
| Signed-off-by: Paolo Bonzini <pbonzini@redhat.com> |
| |
| (cherry picked from commit 63e27f28f281986de791f099efa4fa15cc47f4fc) |
| Signed-off-by: Marc-André Lureau <marcandre.lureau@redhat.com> |
| Signed-off-by: Miroslav Rezanina <mrezanin@redhat.com> |
| |
| dump.c | 5 +++++ |
| 1 file changed, 5 insertions(+) |
| |
| diff --git a/dump.c b/dump.c |
| index 4bce6cf..8618230 100644 |
| |
| |
| @@ -1658,6 +1658,11 @@ void qmp_dump_guest_memory(bool paging, const char *file, |
| DumpState *s; |
| Error *local_err = NULL; |
| |
| + if (runstate_check(RUN_STATE_INMIGRATE)) { |
| + error_setg(errp, "Dump not allowed during incoming migration."); |
| + return; |
| + } |
| + |
| /* if there is a dump in background, we should wait until the dump |
| * finished */ |
| if (dump_in_progress()) { |
| -- |
| 1.8.3.1 |
| |