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From Andrija Panic <andrija.pa...@gmail.com>
Subject Re: network throttling
Date Tue, 30 Dec 2014 09:07:21 GMT
Thx Mārtiņš.

Sent from Google Nexus 4
On Dec 30, 2014 10:01 AM, "Mārtiņš Jakubovičs" <martins@vertigs.lv> wrote:

> Hello,
>
> Chunfeng, Multiply 384 * 8, and you will get Network Rate, which you set
> up in System Service Offering.
> http://en.wikipedia.org/wiki/Data_rate_units
>
> Andrija, when Network Rate is set up in System Service Offering, it will
> applied in both vRouter networks, public and internal guest. Looks like
> Network Rate in Network Offering doesn't do anything ...
>
> On 2014.12.30. 10:39, ChunFeng wrote:
>
>>
>> The network throttling not work as expected at : XenServer 6.2
>>
>> Below is my test procedures:
>> _
>> _
>> _Step 1:  create a new System Service Offering ( Domain router ) with
>> network rate 3 Mb/s. _
>>
>> ID299dd143-55dc-4690-8921-0fefc364c523
>> Description ChunFengSSO001
>> System VM TypeDomain router
>> Storage Typeshared
>> # of CPU Cores1
>> CPU (in MHz)256 MHz
>> Memory (in MB)256.00 MB
>> *Network Rate (Mb/s)3*
>>
>> _Step 2.  create a new network offering with network rate : 4 Mb/s_
>>
>> ID56774fb1-1618-4e0c-946d-23ec7c130cb8
>> Description ChunFengNO001
>> StateEnabled
>> Guest TypeIsolated
>> label.persistentNo
>> Egress Default PolicyAllow
>> AvailabilityOptional
>> Created by systemNo
>> Specify VLANNo
>> Specify IP rangesNo
>> Conserve modeYes
>> *Network Rate (Mb/s)4 Mb/s*
>>
>>
>> _step 3.   create a new network with  Network Offering created by step 2
>> . _
>>
>> ID24730700-35a9-428e-976f-e0f1d6f5520c
>> ZonepodXS
>> DescriptionChunFeng-net-001
>> TypeIsolated
>> StateImplemented
>> VPC IDN/A
>> PersistentNo
>> Restart requiredNo
>> VLAN/VNI ID41
>> broadcasturivlan://41
>> *Network OfferingChunFengNO001*
>> CIDR192.168.130.0/24
>> Network CIDR
>> IPv6 Gateway
>> IPv6 CIDR
>> Reserved IP Range
>> Network Domaincs2cloud.internal
>> DomainROOT
>> Accountadmin
>>
>> step 4.  create a new VM with network created by step 3 .
>>
>> After  new VR and new VM in running status , then verify the network
>> throttings :
>>
>> I use xencenter client connect to the console of VR , in network tab ,
>> the "Limit" properties is not : 3Mb/s or 4 Mb/s , but 384 Kb/s , so weired.
>>
>>
>>
>>
>>
>>
>>
>> ------------------
>>
>> Regards,
>>
>> ChunFeng
>>
>>
>> ------------------ Original ------------------
>> *From: * "Andrija Panic"<andrija.panic@gmail.com>;
>> *Date: * Tue, Dec 30, 2014 03:35 PM
>> *To: * "users"<users@cloudstack.apache.org>;
>> *Subject: * Re: network throttling
>> Anil - does this throotle only public interface on VR or all
>> interfaces/network including private ones ?
>> Thanks
>>
>> Sent from Google Nexus 4
>> On Dec 30, 2014 7:19 AM, "anil lakineni" <anilkumar459.lakineni@gmail.com
>> >
>> wrote:
>>
>> > Okay, I too don't know exactly for what purpose will network rate in
>> > network offering used. But,With the combination of System Offering and
>> > Network Offering, we will get the network throttling (QOS).
>> >
>> > If any thing come across with you at this point, share with us.
>> >
>> >
>> > Thanks,
>> > Anil.
>> >
>> > On Mon, Dec 29, 2014 at 7:18 PM, Mārtiņš Jakubovičs <martins@vertigs.lv
>> >
>> > wrote:
>> >
>> > > Thanks, it worked.
>> > > But than, what purpose is for network rate in network offering?
>> > >
>> > >
>> > > On 2014.12.29. 14:48, anil lakineni wrote:
>> > >
>> > >> Martin,
>> > >>
>> > >> Before going to create Network Offering, Create System Offering with
>> > >> desired network rate and use this newly created System Offering while
>> > >> creating Network Offering.
>> > >>
>> > >> Thanks,
>> > >> Anil.
>> > >>
>> > >> On Mon, Dec 29, 2014 at 5:52 PM, Mārtiņš Jakubovičs <
>> martins@vertigs.lv
>> > >
>> > >> wrote:
>> > >>
>> > >>  Hello all,
>> > >>>
>> > >>> I faced problem where network throttling is not working as I
>> expected.
>> > >>>
>> > >>> Problem:
>> > >>>
>> > >>>   * Create network offering with network rate 1000 Mb/s.
>> > >>>
>> > >>>   * Create new network from created network offering. Was expected,
>> > that
>> > >>>     network virtual router for public and guest traffic will use
>> > network
>> > >>>     rate from network offering, but it use global
>> > >>>     network.throttling.rate value instead.
>> > >>>
>> > >>> Can, please, someone confirm this? Is something wrong with my setup
>> or
>> > is
>> > >>> it bug in ACS?
>> > >>>
>> > >>> I use ACS 4.3.1 with advanced network.
>> > >>> XenServer 6.2.
>> > >>>
>> > >>> Best regards,
>> > >>> Martins
>> > >>>
>> > >>>
>> > >>>
>> > >
>> >
>>
>>
>

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