50 lines
1.9 KiB
Diff
50 lines
1.9 KiB
Diff
From 60e014701c6406fd3e1c68a1745e25ffcf918288 Mon Sep 17 00:00:00 2001
|
|
Message-Id: <60e014701c6406fd3e1c68a1745e25ffcf918288@dist-git>
|
|
From: Peter Krempa <pkrempa@redhat.com>
|
|
Date: Mon, 16 Mar 2020 22:11:37 +0100
|
|
Subject: [PATCH] qemuDomainBlockCopyCommon: Record updated flags to block job
|
|
MIME-Version: 1.0
|
|
Content-Type: text/plain; charset=UTF-8
|
|
Content-Transfer-Encoding: 8bit
|
|
|
|
For a long time we've masked out VIR_DOMAIN_BLOCK_COPY_SHALLOW if
|
|
there's no backing chain for the copied disk to simplify the code.
|
|
|
|
One of the refactors of the block copy code caused that we no longer
|
|
update the 'flags' variable just the local copies. This was okay until
|
|
in ccd4228afff we started storing the job flags in the block job data.
|
|
|
|
Given that we modify how we call qemu we also should modify @flags so
|
|
that the correct value is recorded in the block job data.
|
|
|
|
Signed-off-by: Peter Krempa <pkrempa@redhat.com>
|
|
Reviewed-by: Eric Blake <eblake@redhat.com>
|
|
(cherry picked from commit c2b6bc73774f6202e6368ea6823ce9b1cf3521f7)
|
|
|
|
https://bugzilla.redhat.com/show_bug.cgi?id=1803092
|
|
Message-Id: <71dccc8326d856c3d014c6290524a9da4a75e2df.1584391726.git.pkrempa@redhat.com>
|
|
Reviewed-by: Ján Tomko <jtomko@redhat.com>
|
|
---
|
|
src/qemu/qemu_driver.c | 4 +++-
|
|
1 file changed, 3 insertions(+), 1 deletion(-)
|
|
|
|
diff --git a/src/qemu/qemu_driver.c b/src/qemu/qemu_driver.c
|
|
index bedd69ea2b..5a4e979907 100644
|
|
--- a/src/qemu/qemu_driver.c
|
|
+++ b/src/qemu/qemu_driver.c
|
|
@@ -18242,8 +18242,10 @@ qemuDomainBlockCopyCommon(virDomainObjPtr vm,
|
|
}
|
|
|
|
/* clear the _SHALLOW flag if there is only one layer */
|
|
- if (!virStorageSourceHasBacking(disk->src))
|
|
+ if (!virStorageSourceHasBacking(disk->src)) {
|
|
+ flags &= ~VIR_DOMAIN_BLOCK_COPY_SHALLOW;
|
|
mirror_shallow = false;
|
|
+ }
|
|
|
|
if (qemuDomainBlockCopyCommonValidateUserMirrorBackingStore(mirror,
|
|
mirror_shallow,
|
|
--
|
|
2.25.1
|
|
|