[Orange-tech] Re: downloading rendered frames from US
henk
henk at waag.org
Thu Jan 26 17:12:14 CET 2006
ok! bottleneck is the peering between amsx and the other part of the
ocean...
Host Loss% Snt Last Avg Best Wrst StDev
1. 10.0.135.3 0.0% 8 0.2 0.3 0.2 0.7 0.2
2. extreme.waag.org 0.0% 8 0.6 0.7 0.6 1.0 0.1
3. Gi10-2-29.AR5.Amsterdam1 0.0% 8 1.0 1.1 1.0 1.2 0.1
4. PO6-0.CR1.Amsterdam1.sur 0.0% 8 1.5 7.6 1.3 49.8 17.0
5. PO0-0.BR1.Amsterdam1.surf.0.0% 8 1.4 22.5 1.4 156.2 54.1
6. surfnet.rt1.ams.nl.geant2.0.0% 7 4.2 2.6 1.3 6.8 2.1
7. 62.40.112.134 0.0% 7 87.5 102.7 84.4 197.0 41.7
8. 198.32.11.50 0.0% 7 93.0 113.3 88.7 214.1 44.8
9. washng-nycmng.abilene.ucai0.0% 7 113.0 110.6 95.6 149.5 18.4
10. dcne-abilene-oc48.maxgigap0.0% 7 108.7 98.3 95.9 108.7 4.8
11. usm-isp-clpk-rtr.maxggiapo0.0% 7 96.9 97.2 96.9 97.6 0.2
12. 1.gig0-1.bsu-gw.net.ums.ed0.0% 7 98.1 98.2 98.1 98.7 0.2
13. xseed.bowiestate.edu 0.0% 7 98.2 98.4 97.9 98.8 0.3
Toni Alatalo wrote:
> On Thursday 26 January 2006 16:22, you wrote:
>> It's a scponly account. So do something like:
>
> thanks!
>
>> thunderbird-1.5.en-US.linux-i686.tar.gz 100% 10MB 10.1MB/s 00:01
>> and it works!
>
> am now testing from xseed:
> xseed1:~ orange$ scp -r renderout/ blender at live.waag.org:
> 04_010001.exr 100% 23MB 310.3KB/s 01:18
>
> now it becomes harder to know where the bottleneck is.
>
> Mark, how fast should the xseed be able to upload to Europe?
>
>> And when/how would you pick it up here? I'm normally at the waag from
>> 8:30 mon/thu...
>
> any time during the day with a bike, we are close :)
>
>> henk
>
> ~Toni
>
>> Toni Alatalo wrote:
>>> On Thursday 26 January 2006 11:25, you wrote:
>>>> how would you like to transfer the frames? Is it possible to use scp or
>>>> rsync over ssh? When using scp locally we have speeds like 30MB/s over
>>> rsync over ssh is exactly what i use now to get them here to MV, reaching
>>> 200k/s. a similar scp from xseed to www.blender.org at xs4all was
>>> 300-400k/s .. so i think/hope it should reach at least that to your
>>> network too.
>>>
>>>> the network. Portable disk (usb2 i guess) will drop that to 3MB/s at
>>>> least. Our connection to the internet from that server is proper 1 gig,
>>>> so depending on cpu/mem/load also about 30MB/s. So i guess the transfer
>>>> speed is not the bottlenet, but de disk i/o on booth sides.
>>> err, well usb2 is still a lot of faster than the 200k/s we get currently,
>>> so i guess that is ok.
>>>
>>> so can we do a test? e.g. if you can give an ip (& account) i can test
>>> pushing data from xseed. or what should we do?
>>>
>>>> henk
>>> ~Toni
>>>
>>>> Toni Alatalo wrote:
>>>>> greetings,
>>>>>
>>>>> i got a message from paul at waag.org telling to contact you. our need is
>>>>> this: we render frames on a renderfarm in the united states, and need
>>>>> to download them back to the studio here in Amsterdam. the current
>>>>> bottleneck in our entire pipeline is the transfer speed.
>>>>>
>>>>> if the transfer from the xseed we use to waag.org is faster, we would
>>>>> like to use it for downloads, e.g. by taking a portable hard drive over
>>>>> and visiting Waag like once a day with it. we talk about tens of GBs a
>>>>> day, transferring during the night is a possibility (i can come and get
>>>>> the data on my way to work in the morning then)
>>>>>
>>>>> to be able to test the speed, we must first either have a public (i
>>>>> mean an internet one) upload address and an account to your network, so
>>>>> that can push data from the xseed, or else access to a system in your
>>>>> network, and give the Internet address of that node for the xseed
>>>>> admins so that they can add it the access list there.
>>>>>
>>>>> i understood that other issues were agreed on by Paul and Ton, or am
>>>>> sure that can be.
>>>>>
>>>>> sincirely,
>>>>> ~Toni
--
Henk Buursen
System Engineer
Waag Society / for old and new media
Nieuwmarkt 4
1012 CR Amsterdam / The Netherlands
Tel. +31 20 557 98 98
Fax. +31 20 557 98 80
Mail. henk at waag.org
URL. http://www.waag.org
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