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From ca5b0a17880bd76c2965e86fa6b6ee93dec204b9 Mon Sep 17 00:00:00 2001
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Message-Id: <ca5b0a17880bd76c2965e86fa6b6ee93dec204b9@dist-git>
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From: Peter Krempa <pkrempa@redhat.com>
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Date: Tue, 4 Feb 2020 15:07:41 +0100
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Subject: [PATCH] qemu: backup: Implement support for backup disk export name
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configuration
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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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Pass the exportname as configured when exporting the image via NBD and
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fill it with the default if it's not configured.
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Signed-off-by: Peter Krempa <pkrempa@redhat.com>
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Reviewed-by: Daniel Henrique Barboza <danielhb413@gmail.com>
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Reviewed-by: Eric Blake <eblake@redhat.com>
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(cherry picked from commit bce4ac55f8d3df9d649c74d2f35feeaad4422028)
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https://bugzilla.redhat.com/show_bug.cgi?id=1207659
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Message-Id: <de4d8ed67fa09ec4016bcafb818f9ab704afb305.1580824112.git.pkrempa@redhat.com>
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Reviewed-by: Ján Tomko <jtomko@redhat.com>
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---
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src/qemu/qemu_backup.c | 5 ++++-
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1 file changed, 4 insertions(+), 1 deletion(-)
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diff --git a/src/qemu/qemu_backup.c b/src/qemu/qemu_backup.c
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index c47de2f4a8..2cc0e6ab07 100644
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--- a/src/qemu/qemu_backup.c
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+++ b/src/qemu/qemu_backup.c
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@@ -548,9 +548,12 @@ qemuBackupBeginPullExportDisks(virDomainObjPtr vm,
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for (i = 0; i < ndisks; i++) {
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struct qemuBackupDiskData *dd = disks + i;
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+ if (!dd->backupdisk->exportname)
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+ dd->backupdisk->exportname = g_strdup(dd->domdisk->dst);
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+
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if (qemuMonitorNBDServerAdd(priv->mon,
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dd->store->nodeformat,
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- dd->domdisk->dst,
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+ dd->backupdisk->exportname,
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false,
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dd->incrementalBitmap) < 0)
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return -1;
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--
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2.25.0
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