RE: [Xen-devel] Problems about CPU Affinity

Ian Pratt
Fri, 18 May 2007 09:39:39 -0000

> 1. On boot
>     We do not have the way of setting CPU Affinity to each VCPU of
guest
>     domain by using a configuration file.
>     So we have to execute the commands after starting the guest
domain.

I thought you could by specifying a list of physical CPUs? Perhaps this
got broken by the xapi changes?

> 2. On reboot
>     We lost the information of setting CPU Affinity that set while the
>     guest domain is running after rebooting the guest domain.
>     So we have to set it again.

Affinity information should certainly be persistent.

Best,
Ian