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Re: [Xen-devel] [Patch] support cpupool for xl create

To: Juergen Gross <juergen.gross@xxxxxxxxxxxxxx>
Subject: Re: [Xen-devel] [Patch] support cpupool for xl create
From: Jeremy Fitzhardinge <jeremy@xxxxxxxx>
Date: Sun, 09 May 2010 23:42:58 -0700
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On 05/09/2010 11:05 PM, Juergen Gross wrote:
>> diff -r bbf009817ffb tools/libxl/libxl.c
>> --- a/tools/libxl/libxl.c    Fri May 07 19:22:28 2010 +0100
>> +++ b/tools/libxl/libxl.c    Fri May 07 14:57:00 2010 -0700
>> @@ -169,7 +169,8 @@
>>
>>       xs_write(ctx->xsh, t, libxl_sprintf(ctx, "%s/uuid", vm_path),
>> uuid_string, strlen(uuid_string));
>>       xs_write(ctx->xsh, t, libxl_sprintf(ctx, "%s/name", vm_path),
>> info->name, strlen(info->name));
>> -    xs_write(ctx->xsh, t, libxl_sprintf(ctx, "%s/pool_name",
>> vm_path), info->poolname, strlen(info->poolname));
>> +    if (info->poolname)
>> +        xs_write(ctx->xsh, t, libxl_sprintf(ctx, "%s/pool_name",
>> vm_path), info->poolname, strlen(info->poolname));
>>
>>       libxl_xs_writev(ctx, t, dom_path, info->xsdata);
>>       libxl_xs_writev(ctx, t, libxl_sprintf(ctx, "%s/platform",
>> dom_path), info->platformdata);
>>
>> fixes it for me.
>
>
> You seem to have specified a not existing cpupool.
> The solution should not be to ignore this, but to do a proper test on the
> pool parameter.
> Attached patch does this.

I'm not using cpupools.  My config makes no mention of "pool" at all.

    J

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