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From 84b0e095a5dd885a532a4108e95adea0b5dca184 Mon Sep 17 00:00:00 2001
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Message-Id: <84b0e095a5dd885a532a4108e95adea0b5dca184@dist-git>
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From: Peter Krempa <pkrempa@redhat.com>
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Date: Mon, 30 Mar 2020 17:21:42 +0200
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Subject: [PATCH] qemuDomainSnapshotDiskPrepareOne: Don't load the relative
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path with blockdev
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MIME-Version: 1.0
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Content-Type: text/plain; charset=UTF-8
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Content-Transfer-Encoding: 8bit
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Since we are refreshing the relative paths when doing the blockjobs we
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no longer need to load them upfront when doing the snapshot.
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Signed-off-by: Peter Krempa <pkrempa@redhat.com>
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Reviewed-by: Ján Tomko <jtomko@redhat.com>
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(cherry picked from commit 2ace7a87a8aced68c2504fd4dd4e2df4302c3eeb)
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https://bugzilla.redhat.com/show_bug.cgi?id=1818655
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Message-Id: <7763b0a5b018f04230220b81038e60dc12706799.1585581552.git.pkrempa@redhat.com>
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Reviewed-by: Jiri Denemark <jdenemar@redhat.com>
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---
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src/qemu/qemu_driver.c | 5 +++--
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1 file changed, 3 insertions(+), 2 deletions(-)
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diff --git a/src/qemu/qemu_driver.c b/src/qemu/qemu_driver.c
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index 27a50f60ef..4701a1905e 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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@@ -15441,8 +15441,9 @@ qemuDomainSnapshotDiskPrepareOne(virQEMUDriverPtr driver,
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dd->initialized = true;
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/* relative backing store paths need to be updated so that relative
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- * block commit still works */
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- if (reuse) {
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+ * block commit still works. With blockdev we must update it when doing
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+ * commit anyways so it's skipped here */
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+ if (reuse && !blockdev) {
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if (supportsBacking) {
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g_autofree char *backingStoreStr = NULL;
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--
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2.26.0
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