550 can't access file

Message

kaheru · #1 Post by **kaheru** » 2008-04-01 12:06

Hi, I am creating a test environment to simulate multiple connection to a ftp server.

There will be 50 user attempting to randomly upload or download file via ftp (for 2 times -> 100 connection). I am using JMeter as my test tool. The download test were sucessful. But when it is doing the upload test, i will receive errors (more than 50%). I saw some "550 can't access file" error on FileZilla Server Interface.

A few line from the log:
(001286) 01/04/2008 19:34:03 PM - ftpuser (192.168.111.168)> TYPE I
(001286) 01/04/2008 19:34:03 PM - ftpuser (192.168.111.168)> 200 Type set to I
(001286) 01/04/2008 19:34:03 PM - ftpuser (192.168.111.168)> PASV
(001286) 01/04/2008 19:34:03 PM - ftpuser (192.168.111.168)> 227 Entering Passive Mode (192,168,111,111,13,170)
(001286) 01/04/2008 19:34:03 PM - ftpuser (192.168.111.168)> STOR clienttestfile/clientfile02.txt
(001286) 01/04/2008 19:34:03 PM - ftpuser (192.168.111.168)> 150 Connection accepted
(001285) 01/04/2008 19:34:03 PM - ftpuser (192.168.111.168)> PASV
(001285) 01/04/2008 19:34:03 PM - ftpuser (192.168.111.168)> 227 Entering Passive Mode (192,168,111,111,13,171)
(001285) 01/04/2008 19:34:03 PM - ftpuser (192.168.111.168)> STOR clienttestfile/clientfile05.txt
(001285) 01/04/2008 19:34:03 PM - ftpuser (192.168.111.168)> 150 Connection accepted
(001285) 01/04/2008 19:34:03 PM - ftpuser (192.168.111.168)> 550 can't access file.
(001285) 01/04/2008 19:34:03 PM - ftpuser (192.168.111.168)> disconnected.
(001286) 01/04/2008 19:34:03 PM - ftpuser (192.168.111.168)> 226 Transfer OK
(001286) 01/04/2008 19:34:03 PM - ftpuser (192.168.111.168)> disconnected.
(001202) 01/04/2008 19:34:03 PM - ftpuser (192.168.111.168)> 226 Transfer OK
(001202) 01/04/2008 19:34:03 PM - ftpuser (192.168.111.168)> disconnected.

I run the same test plan on vsFTP on a linux machine. All test ran successfully. This would mean my test plan should be fine. I am suspecting it might be some setting in Filezilla that I miss out. Can anyone advice on what setting can I change? Thanks.