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Re: [Xen-API] Re: [Xen-users] XCP Set MTU not work after change XCP 1.0b

To: Adrian Costin <adrian@xxxxxxxxxxx>, Jan Martinů <martinu@xxxxxxxxxxxx>
Subject: Re: [Xen-API] Re: [Xen-users] XCP Set MTU not work after change XCP 1.0beta -> XCP 1.0 RC2
From: Rob Hoes <Rob.Hoes@xxxxxxxxxx>
Date: Sat, 19 Feb 2011 09:48:23 +0000
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Thread-topic: [Xen-API] Re: [Xen-users] XCP Set MTU not work after change XCP 1.0beta -> XCP 1.0 RC2
Hi,

That is correct. After changing the MTU on a Network, all PIFs and VIFs on the 
Network need to be unplugged and plugged again for the MTU change to happen.

Cheers,
Rob

On 19 Feb 2011, at 03:27, Adrian Costin wrote:

> Hi,
> 
> I've tested this in RC3 (should be the same for RC2) and while 
> network-param-set does not have any effect on the actual PIFs, doing 
> pif-unplug and then pif-plug will set the correct MTU on the interface.
> 
> I think this is the expected behavior, as network-param-set will just update 
> the database. The actual configuration of the physical interface takes place 
> on pif-plug.
> 
> Best regards,
> Adrian Costin
> 
> 
> -----Original Message-----
> From: xen-api-bounces@xxxxxxxxxxxxxxxxxxx 
> [mailto:xen-api-bounces@xxxxxxxxxxxxxxxxxxx] On Behalf Of Todd Deshane
> Sent: Saturday, February 19, 2011 4:03 AM
> To: Jan Martinů
> Cc: xen-users mailing list; xen-api@xxxxxxxxxxxxxxxxxxx
> Subject: [Xen-API] Re: [Xen-users] XCP Set MTU not work after change XCP 
> 1.0beta -> XCP 1.0 RC2
> 
> adding xen-api to the CC.
> 
> dropping xen-devel from the CC.
> 
> 2011/2/18 Jan Martinů <martinu@xxxxxxxxxxxx>:
>> Hello,
>> 
>> this command:
>> 
>> xe network-param-set uuid=xxxxx MTU=9000
>> 
>> sets MTU=9000 on bond and his slave PIFs.
>> 
>> After change XCP 1.0beta to XCP 1.0 RC2, command has no effect to PIFs.
> 
> Thanks for the report.
> 
> Are others seeing this as well?
> 
> There was an rc3, but I don't think that it changed much in this space. Maybe 
> Jon can comment to be sure.
> 
> _______________________________________________
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