Re: [PATCH] Migration with --live --offline option performs offline migration without warning/error.

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Hello Peter,

Thanks for the reply. I have made changes according to your suggestion and re-submitted the patch as [patch v2] on the mailing list.
Link:- https://www.redhat.com/archives/libvir-list/2016-February/msg01071.html

Warm Regards,
Nitesh Konkar.

On Fri, Feb 19, 2016 at 8:57 PM, Peter Krempa <pkrempa@xxxxxxxxxx> wrote:
On Fri, Feb 19, 2016 at 07:24:17 -0500, Nitesh Konkar wrote:
>
> This patch gives an error when migration is attempted with both
> --live and --offline options.
>
> Signed-off-by: Nitesh Konkar <nitkon12@xxxxxxxxxxxxxxxxxx>
> ---
>  tools/virsh-domain.c | 6 ++++++
>  1 file changed, 6 insertions(+)
>
> diff --git a/tools/virsh-domain.c b/tools/virsh-domain.c
> index 62acecb..527db38 100644
> --- a/tools/virsh-domain.c
> +++ b/tools/virsh-domain.c
> @@ -9795,6 +9795,12 @@ doMigrate(void *opaque)
>      } else {
>          /* For traditional live migration, connect to the destination host directly. */
>          virDomainPtr ddom = NULL;
> +
> +        if ((flags & VIR_MIGRATE_OFFLINE) && (flags & VIR_MIGRATE_LIVE)){
> +            vshError(ctl, "%s", _("migrate: Using both --live and --offline option together is not permitted."));
> +            goto out;
> +        }


This should be validated in the callers using one of the
VSH_EXCLUSIVE_OPTIONS_* macros.

Peter

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