On Fri, Dec 20, 2019 at 3:27 PM Peter Krempa <pkrempa@xxxxxxxxxx> wrote:
>
> Pass the exportname as configured when exporting the image via NBD and
> fill it with the default if it's not configured.
>
> Signed-off-by: Peter Krempa <pkrempa@xxxxxxxxxx>
> ---
> src/qemu/qemu_backup.c | 5 ++++-
> 1 file changed, 4 insertions(+), 1 deletion(-)
>
> diff --git a/src/qemu/qemu_backup.c b/src/qemu/qemu_backup.c
> index 3bac6b353c..54e726ca4a 100644
> --- a/src/qemu/qemu_backup.c
> +++ b/src/qemu/qemu_backup.c
> @@ -548,9 +548,12 @@ qemuBackupBeginPullExportDisks(virDomainObjPtr vm,
> for (i = 0; i < ndisks; i++) {
> struct qemuBackupDiskData *dd = disks + i;
>
> + if (!dd->backupdisk->exportname)
> + dd->backupdisk->exportname = g_strdup(dd->domdisk->dst);
> +
> if (qemuMonitorNBDServerAdd(priv->mon,
> dd->store->nodeformat,
> - dd->domdisk->dst,
> + dd->backupdisk->exportname,
> false,
> dd->incrementalBitmap) < 0)
It is a little strange that we set dd->backupdisk->exportname here, just before
we call qemu.
I think it would be cleaner if we configure dd-backupdisk-exportname after
parsing the xml, or never, sending the value from dd->domdisk->dst.
Otherwise looks fine.
> return -1;
> --
> 2.23.0
>
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