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From b17a6448e31684225e8c28aeba661a71a22dc917 Mon Sep 17 00:00:00 2001
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Message-Id: <b17a6448e31684225e8c28aeba661a71a22dc917@dist-git>
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From: Peter Krempa <pkrempa@redhat.com>
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Date: Thu, 5 Jan 2017 09:48:13 +0100
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Subject: [PATCH] qemu: snapshot: Resume VM after live snapshot
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Commit 4b951d1e38259ff5d03e9eedb65095eead8099e1 missed the fact that the
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VM needs to be resumed after a live external checkpoint (memory
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snapshot) where the cpus would be paused by the migration rather than
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libvirt.
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(cherry picked from commit 2e86c0816fc8ab573745f1a9a650be09bd66e300)
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https://bugzilla.redhat.com/show_bug.cgi?id=1406765
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---
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src/qemu/qemu_driver.c | 3 +++
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1 file changed, 3 insertions(+)
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diff --git a/src/qemu/qemu_driver.c b/src/qemu/qemu_driver.c
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index 2e442a987..37b09998d 100644
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--- a/src/qemu/qemu_driver.c
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+++ b/src/qemu/qemu_driver.c
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@@ -14334,6 +14334,9 @@ qemuDomainSnapshotCreateActiveExternal(virConnectPtr conn,
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* atomic flag now says whether we need to pause, and a
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* capability bit says whether to use transaction.
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*/
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+ if (memory)
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+ resume = true;
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+
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if ((memory && !(flags & VIR_DOMAIN_SNAPSHOT_CREATE_LIVE)) ||
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(!memory && atomic && !transaction)) {
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if (qemuProcessStopCPUs(driver, vm, VIR_DOMAIN_PAUSED_SNAPSHOT,
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--
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2.11.0
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