[Testing] Use sftp to transfer bigger file between two OLPCs with mesh network interface, it stalled.

[jaing.lin at quantatw.com]

Stop NetworkManager in top.
Manual to set olpc-mesh essid and ad-hoc mode on eth0 and set msh0 IP.
The transfer process via sftp was successfully.

 
Software Department, R&D Division, EPBU
Chia Ying Lin  林嘉盈
TEL：886-3-3272345  EXT：11752
E-Mail : Jaing.Lin at quantatw.com
MSN : kirk0107 at hotmail.com
-----Original Message-----
From: Michail Bletsas [mailto:mbletsas at laptop.org] 
Sent: Tuesday, September 11, 2007 12:36 AM
To: Chia Ying Lin (林嘉盈)
Cc: testing at lists.laptop.org; testing-bounces at lists.laptop.org
Subject: Re: [Testing] Use sftp to transfer bigger file between two OLPCs with mesh network interface, it stalled.

Chia Ying,

Have you tried to stop the network manager processes before starting the 
sftp process in the first test? (and still use msh0 as opposed to eth0)


M.





<jaing.lin at quantatw.com> 
Sent by: testing-bounces at lists.laptop.org
09/10/2007 04:46 AM

To
<testing at lists.laptop.org>
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Subject
[Testing] Use sftp to transfer bigger file between two OLPCs with mesh 
network interface, it stalled.






Hello,
I prepared two OLPC C stage machines for wireless performance test.
BIOS: Q2C26, Image: 571
After get IP on msh0 then use the command “sftp” to get a 100 MB file 
from OLPC-A to OLPC-B.
When the download percentage was about 10%~60%, it shown stalled stage on 
OLPC-B and the transfer stop.
 
 
I try another way to do this test.
Kill “NetworkManager” and “NetworkManagerDispatcher” in the top on 
OLPC-A and B.
Manual to set the same essid, ad-hoc mode and IP on OLPC-A and OLPC-B 
eth0.
Do the same test.
The transfer process is successfully.
 
Best Regards,
Chia Ying Lin
 
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