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From 0084cc867b6de11a1b5ac1207ada57a3cc43acaf Mon Sep 17 00:00:00 2001
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Message-Id: <0084cc867b6de11a1b5ac1207ada57a3cc43acaf@dist-git>
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From: Peter Krempa <pkrempa@redhat.com>
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Date: Tue, 21 Jul 2020 13:56:25 +0200
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Subject: [PATCH] qemuDomainBlockPivot: Ignore failures of creating active
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layer bitmap
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Ignore errors from creating "libvirt-tmp-activewrite" bitmap. This
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prevents failures of finishing blockjobs if the bitmap already exists.
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Note that if the bitmap exists, the worst case that can happen is that
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more bits are marked as dirty in the resulting merge.
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Signed-off-by: Peter Krempa <pkrempa@redhat.com>
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Reviewed-by: Eric Blake <eblake@redhat.com>
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(cherry picked from commit 66dc4992fa8a51c4e774d32bcf75f26b1365e998)
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rhel-8.3: https://bugzilla.redhat.com/show_bug.cgi?id=1857779
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rhel-av-8.2.1: not cloned yet
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Message-Id: <9cec292732836005d59b50a0701acb804ed1dda5.1595332476.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 | 2 +-
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1 file changed, 1 insertion(+), 1 deletion(-)
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diff --git a/src/qemu/qemu_driver.c b/src/qemu/qemu_driver.c
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index 454d7b1c16..b5df0c63d4 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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@@ -17659,7 +17659,7 @@ qemuDomainBlockPivot(virQEMUDriverPtr driver,
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}
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if (bitmapactions && rc == 0)
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- rc = qemuMonitorTransaction(priv->mon, &bitmapactions);
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+ ignore_value(qemuMonitorTransaction(priv->mon, &bitmapactions));
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if (rc == 0)
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ret = qemuMonitorJobComplete(priv->mon, job->name);
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--
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2.27.0
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