[Xen-devel] xl: common_domname issue

[Oleksandr Grytsov <al1img@xxxxxxxxx>]

Hi All,

There is global variable common_domname in xl.c.
It is used for domain migration. But there is an issue with it in
following use case:
if for example I call find_domain in xl_parse.c to find backend id for
a device parameter and then
issue reboot command for this domain, reboot fails as common_domname set to
the backend name.
Fail occurs due to following lines in xl_vmcontrol.c:

                if (common_domname
                    && strcmp(d_config.c_info.name, common_domname)) {
                    d_config.c_info.name = strdup(common_domname);
                }

It means that find_domain can be used only in specific places and only
for domain that
is currently handled. Is it expected behavior?

Thanks.
-- 
Best Regards,
Oleksandr Grytsov.

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