[libvirt] [PATCHv4 09/18] blockjob: expose qemu commands for mirrored storage migration

[Eric Blake]

On 04/13/2012 06:31 AM, Jiri Denemark wrote:
> On Mon, Apr 09, 2012 at 21:52:18 -0600, Eric Blake wrote:
>> As mentioned several commits ago when the capability bits were added,
>> the new block copy storage migration sequence requires both the
>> 'drive-mirror' and 'drive-reopen' monitor commands.
>>

>> +
>> +    if (mon->json)
>> +        ret = qemuMonitorJSONDriveMirror(mon, actions, device, file, format,
>> +                                         flags);
>> +    else
>> +        qemuReportError(VIR_ERR_INVALID_ARG, "%s",
>> +                        _("drive-mirror requires JSON monitor"));
> 
> Why is this VIR_ERR_INVALID_ARG instead of VIR_ERR_CONFIG_UNSUPPORTED?

Probably copy-and-paste, but worth fixing along the same lines as the
other message about "qemu binary" being too old.

-- 
Eric Blake   eblake at redhat.com    +1-919-301-3266
Libvirt virtualization library http://libvirt.org

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