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From Vadim Kimlaychuk <Vadim.Kimlayc...@Elion.ee>
Subject RE: ACS 4.4.1 network.throttling.rate - Advance Zone- XenServer 6.2
Date Wed, 03 Dec 2014 05:16:21 GMT
Motty,

      I would ask even more stupid question than Andrija did --- do you have 100Mb physical
network? 200Mb seems to be exactly double of this (as NIC working in full duplex) and VR and
VMs may be on different hosts. So you can't physically have more than that :)

Vadim
________________________________________
From: Motty Cruz [motty.cruz@gmail.com]
Sent: Tuesday, December 02, 2014 20:50
To: users@cloudstack.apache.org
Subject: Re: ACS 4.4.1 network.throttling.rate - Advance Zone- XenServer 6.2

Hi Andrija,

yes I do have Xen para-virtualize tools installed, load on the VR CPU is
very low. I have about 6 VMs in this network not much traffic.

Thanks,
Motty
On 12/02/2014 07:40 AM, Andrija Panic wrote:
> Stupid question - are you using xen para-virtualized drivers in those VMs ?
> Also, if you can log into VR (use console proxy, then root/password to
> login) - and check the router CPU load etc ?
>
>
> On 2 December 2014 at 16:29, Motty Cruz <motty.cruz@gmail.com> wrote:
>
>> I set vm.network.throttling.rate and network.throttling.rate to 1024 and
>> System offering leave it null, but no success:
>>
>> [ ID] Interval       Transfer     Bandwidth
>> [  4]  0.0-60.0 sec  1.14 GBytes   162 Mbits/sec
>> [  5]  0.0-60.0 sec  1.27 GBytes   182 Mbits/sec
>>
>> bandwidth won't go over 200MB. please help!
>>
>> -Motty
>>
>> On 12/01/2014 01:35 PM, Pierre-Luc Dion wrote:
>>
>>> Motty,
>>> do you want to keep the network throttling but add more throughput or want
>>> to disable to have max network throughput as possible?
>>>
>>>
>>> *Pierre-Luc DION*
>>> Architecte de Solution Cloud | Cloud Solutions Architect
>>> t 855.652.5683
>>>
>>> *CloudOps* Votre partenaire infonuagique* | *Cloud Solutions Experts
>>> 420 rue Guy *|* Montreal *|* Quebec *|* H3J 1S6
>>> w cloudops.com *|* tw @CloudOps_
>>>
>>>
>>> On Mon, Dec 1, 2014 at 4:24 PM, Motty Cruz <motty.cruz@gmail.com> wrote:
>>>
>>>   Thanks Pierre-Luc, Geoff,
>>>> both vm.network.throttling.rate and network.throttling.rate are set to
>>>> 1024, also, Systems Compute for the router has Network rate set to 1024.
>>>>
>>>> after all setting were change restart VR, I even restarted network,
>>>> cloudstack-management and even the two VMs i'm testing network
>>>> performance,
>>>> but it does not go over 200MB.
>>>>
>>>> I'm not sure what else to try;
>>>> - Motty
>>>>
>>>>
>>>> On 12/01/2014 01:09 PM, Pierre-Luc Dion wrote:
>>>>
>>>>   As Geoff is saying and you also need to restart VRs. and Instance if
>>>>> vm.network.throttling.rate
>>>>> was changed
>>>>>
>>>>>
>>>>> *Pierre-Luc DION*
>>>>> Architecte de Solution Cloud | Cloud Solutions Architect
>>>>> t 855.652.5683
>>>>>
>>>>> *CloudOps* Votre partenaire infonuagique* | *Cloud Solutions Experts
>>>>> 420 rue Guy *|* Montreal *|* Quebec *|* H3J 1S6
>>>>> w cloudops.com *|* tw @CloudOps_
>>>>>
>>>>>
>>>>>
>>>>> On Mon, Dec 1, 2014 at 2:14 PM, Geoff Higginbottom <
>>>>> geoff.higginbottom@shapeblue.com> wrote:
>>>>>
>>>>>    Motty,
>>>>>
>>>>>> It’s the vm.network.throttling.rate you need to change OR the Network
>>>>>> Rate
>>>>>> on the Compute offering your VMs are using.
>>>>>>
>>>>>> Regards
>>>>>>
>>>>>> Geoff Higginbottom
>>>>>>
>>>>>> D: +44 20 3603 0542 | S: +44 20 3603 0540 | M: +447968161581
>>>>>>
>>>>>> geoff.higginbottom@shapeblue.com
>>>>>>
>>>>>> -----Original Message-----
>>>>>> From: Motty Cruz [mailto:motty.cruz@gmail.com]
>>>>>> Sent: 01 December 2014 18:41
>>>>>> To: users@cloudstack.apache.org; motty.cruz@gmail.com
>>>>>> Subject: ACS 4.4.1 network.throttling.rate - Advance Zone- XenServer
>>>>>> 6.2
>>>>>>
>>>>>> Hi all, I notice transfer rate between VMs in same network is about
>>>>>> 20MB.
>>>>>> In Globol settings I set
>>>>>>
>>>>>> network.throttling.rate= 1024
>>>>>>
>>>>>>
>>>>>> did a transfer test, rate still the same, any ideas? suggestions?
>>>>>>
>>>>>> Thanks,
>>>>>> Motty
>>>>>> Find out more about ShapeBlue and our range of CloudStack related
>>>>>> services
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>


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