[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]

Re: [Xen-devel] [PATCH v4 3/3] libxl: add force option for xl vcpu-pin

Juergen Gross writes ("[PATCH v4 3/3] libxl: add force option for xl vcpu-pin"):
> In order to be able to undo a vcpu pin override in case of a kernel
> driver error add a flag "-f" to the "xl vcpu-pin" command forcing the
> hypervisor to undo the override.
> +Specifying I<-f> or I<--force> will remove a temporary pinning done by the
> +operating system (normally this should be done by the operating system).
> +In case a temporary pinning is active for a vcpu the affinity of this vcpu
> +can't be changed without this option.

This documentation needs to confirm that this can only happen to dom0,
or other domains which have been granted hardware access.

Assuming that this is actually true.  If not then surely it should be.


Xen-devel mailing list



Lists.xenproject.org is hosted with RackSpace, monitoring our
servers 24x7x365 and backed by RackSpace's Fanatical Support®.