* [vNUMA v2][PATCH 8/8] Disable Migration when numa_strategy is set/applied
@ 2010-08-01 22:06 Dulloor
2010-08-03 16:16 ` Stefano Stabellini
0 siblings, 1 reply; 3+ messages in thread
From: Dulloor @ 2010-08-01 22:06 UTC (permalink / raw)
To: xen-devel
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We don’t preserve the NUMA properties of the VM across the migration.
We just disable migration for now.
-dulloor
Signed-off-by : Dulloor <dulloor@gmail.com>
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vNUMA : Disable Migration for NUMA HVMs
diff --git a/tools/libxc/xc_hvm_build.c b/tools/libxc/xc_hvm_build.c
--- a/tools/libxc/xc_hvm_build.c
+++ b/tools/libxc/xc_hvm_build.c
@@ -404,6 +404,8 @@
setup_done:
if (!rc)
rc = xc_domain_numa_pinvcpus(xch, dom_layout);
+ if (!rc)
+ rc = xc_domain_disable_migrate(xch, dom_layout->domid);
return rc;
}
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* Re: [vNUMA v2][PATCH 8/8] Disable Migration when numa_strategy is set/applied
2010-08-01 22:06 [vNUMA v2][PATCH 8/8] Disable Migration when numa_strategy is set/applied Dulloor
@ 2010-08-03 16:16 ` Stefano Stabellini
2010-08-03 17:26 ` Dulloor
0 siblings, 1 reply; 3+ messages in thread
From: Stefano Stabellini @ 2010-08-03 16:16 UTC (permalink / raw)
To: Dulloor; +Cc: xen-devel@lists.xensource.com
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On Sun, 1 Aug 2010, Dulloor wrote:
> We don’t preserve the NUMA properties of the VM across the migration.
> We just disable migration for now.
>
> -dulloor
>
> Signed-off-by : Dulloor <dulloor@gmail.com>
>
could you please rebase and resend the patch?
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^ permalink raw reply [flat|nested] 3+ messages in thread
* Re: [vNUMA v2][PATCH 8/8] Disable Migration when numa_strategy is set/applied
2010-08-03 16:16 ` Stefano Stabellini
@ 2010-08-03 17:26 ` Dulloor
0 siblings, 0 replies; 3+ messages in thread
From: Dulloor @ 2010-08-03 17:26 UTC (permalink / raw)
To: Stefano Stabellini; +Cc: xen-devel@lists.xensource.com
Sure :) I think I have to post v3 of these patches anyway.
-dulloor
On Tue, Aug 3, 2010 at 9:16 AM, Stefano Stabellini
<stefano.stabellini@eu.citrix.com> wrote:
> On Sun, 1 Aug 2010, Dulloor wrote:
>> We don’t preserve the NUMA properties of the VM across the migration.
>> We just disable migration for now.
>>
>> -dulloor
>>
>> Signed-off-by : Dulloor <dulloor@gmail.com>
>>
>
> could you please rebase and resend the patch?
^ permalink raw reply [flat|nested] 3+ messages in thread
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2010-08-01 22:06 [vNUMA v2][PATCH 8/8] Disable Migration when numa_strategy is set/applied Dulloor
2010-08-03 16:16 ` Stefano Stabellini
2010-08-03 17:26 ` Dulloor
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