Re: [Xen-ia64-devel] [PATCH][RFC] allow conflicted rid allocation for>64 domain

[Masaki Kanno <kanno.masaki@xxxxxxxxxxxxxx>]

Hi Isaku,

We have a environment of creating 60 domains, but do not have 
a environment of creating more domains than it. 
Could you give us time of preparations? We will try your patches. 

Best regards,
 Kan and Fujitsu-team

>It seems that we're approaching 64 domain limit.
>Here's the experimental patch which removes it.
>
>I don't think that just reducing rid bits given to guest OS is 
>enough because presumably we need domains more than 128, 256 or
>512 ... eventually.
>So my approach is to allow rid regions to conflict.
>I haven't test it with >64 domains because my environment
>doesn't have enough memory to boot so many domains.
>But I tested it with dom_rid_bits=23 xen boot option.
>
>Thanks.
>-- 
>yamahata
>
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