vsftpd上传大量的小文件会死掉

vyouzhi

vsftpd上传大量的小文件会死掉
真不知道如何设置才好
以下是我的vsftpd.conf

1. 
   
2. # Example config file /etc/vsftpd/vsftpd.conf
   
3. #
   
4. # The default compiled in settings are fairly paranoid. This sample file
   
5. # loosens things up a bit, to make the ftp daemon more usable.
   
6. # Please see vsftpd.conf.5 for all compiled in defaults.
   
7. #
   
8. # READ THIS: This example file is NOT an exhaustive list of vsftpd options.
   
9. # Please read the vsftpd.conf.5 manual page to get a full idea of vsftpd's
   
10. # capabilities.
    
11. #
    
12. # Allow anonymous FTP? (Beware - allowed by default if you comment this out).
    
13. #anonymous_enable=NO
    
14. #
    
15. # Uncomment this to allow local users to log in.
    
16. local_enable=YES
    
17. #
    
18. # Uncomment this to enable any form of FTP write command.
    
19. write_enable=YES
    
20. #
    
21. # Default umask for local users is 077. You may wish to change this to 022,
    
22. # if your users expect that (022 is used by most other ftpd's)
    
23. local_umask=022
    
24. #
    
25. # Uncomment this to allow the anonymous FTP user to upload files. This only
    
26. # has an effect if the above global write enable is activated. Also, you will
    
27. # obviously need to create a directory writable by the FTP user.
    
28. #anon_upload_enable=YES
    
29. #
    
30. # Uncomment this if you want the anonymous FTP user to be able to create
    
31. # new directories.
    
32. #anon_mkdir_write_enable=YES
    
33. #
    
34. # Activate directory messages - messages given to remote users when they
    
35. # go into a certain directory.
    
36. dirmessage_enable=YES
    
37. #
    
38. # Activate logging of uploads/downloads.
    
39. xferlog_enable=YES
    
40. #
    
41. # Make sure PORT transfer connections originate from port 20 (ftp-data).
    
42. connect_from_port_20=YES
    
43. ftp_data_port=20
    
44. #
    
45. # If you want, you can arrange for uploaded anonymous files to be owned by
    
46. # a different user. Note! Using "root" for uploaded files is not
    
47. # recommended!
    
48. #chown_uploads=YES
    
49. #chown_username=whoever
    
50. #
    
51. # You may override where the log file goes if you like. The default is shown
    
52. # below.
    
53. xferlog_file=/var/log/vsftpd.log
    
54. #
    
55. # If you want, you can have your log file in standard ftpd xferlog format
    
56. xferlog_std_format=YES
    
57. #
    
58. # You may change the default value for timing out an idle session.
    
59. idle_session_timeout=60
    
60. #
    
61. # You may change the default value for timing out a data connection.
    
62. data_connection_timeout=10
    
63. accept_timeout=60
    
64. connect_timeout=60
    
65. #
    
66. # It is recommended that you define on your system a unique user which the
    
67. # ftp server can use as a totally isolated and unprivileged user.
    
68. #priv_user=anonymous
    
69. #
    
70. # Enable this and the server will recognise asynchronous ABOR requests. Not
    
71. # recommended for security (the code is non-trivial). Not enabling it,
    
72. # however, may confuse older FTP clients.
    
73. #async_abor_enable=YES
    
74. #
    
75. # By default the server will pretend to allow ASCII mode but in fact ignore
    
76. # the request. Turn on the below options to have the server actually do ASCII
    
77. # mangling on files when in ASCII mode.
    
78. # Beware that turning on ascii_download_enable enables malicious remote parties
    
79. # to consume your I/O resources, by issuing the command "SIZE /big/file" in
    
80. # ASCII mode.
    
81. # These ASCII options are split into upload and download because you may wish
    
82. # to enable ASCII uploads (to prevent uploaded scripts etc. from breaking),
    
83. # without the DoS risk of SIZE and ASCII downloads. ASCII mangling should be
    
84. # on the client anyway..
    
85. ascii_upload_enable=YES
    
86. ascii_download_enable=YES
    
87. #
    
88. # You may fully customise the login banner string:
    
89. ftpd_banner=Welcome to 21deke.com FTP service.
    
90. #
    
91. # You may specify a file of disallowed anonymous e-mail addresses. Apparently
    
92. # useful for combatting certain DoS attacks.
    
93. #deny_email_enable=YES
    
94. # (default follows)
    
95. #banned_email_file=/etc/vsftpd.banned_emails
    
96. #
    
97. # You may specify an explicit list of local users to chroot() to their home
    
98. # directory. If chroot_local_user is YES, then this list becomes a list of
    
99. # users to NOT chroot().
    
100. chroot_list_enable=YES
     
101. chroot_local_user=YES
     
102. # (default follows)
     
103. #chroot_list_file=/etc/vsftpd.chroot_list
     
104. #
     
105. # You may activate the "-R" option to the builtin ls. This is disabled by
     
106. # default to avoid remote users being able to cause excessive I/O on large
     
107. # sites. However, some broken FTP clients such as "ncftp" and "mirror" assume
     
108. # the presence of the "-R" option, so there is a strong case for enabling it.
     
109. #ls_recurse_enable=YES
     
110. 
     
111. #one_process_model=YES
     
112. local_max_rate=800000
     
113. #pasv_max_port=0
     
114. #pasv_min_port=0
     
115. #pasv_enable=YES
     
116. max_clients=1000
     
117. max_per_ip=1000
     
118. pam_service_name=vsftpd
     
119. userlist_enable=YES
     
120. userlist_deny=NO
     
121. check_shell=NO
     
122. #enable for standalone mode
     
123. listen=YES
     
124. tcp_wrappers=YES
     

复制代码

是fc5的

不知是什么原因呢??

cuci

没仔细看你的问题，不过fc5还是有很多bug的

HonestQiao

估计系统问题．

我的freebsd上传的时候几十万的小文件都没有问题


个人建议：
1. 限制单个ip的连写数
2. 限制速度．

vyouzhi

我在本地重新配置一台vsftpd做的FTP服务器
conf是一样的
没出现过这种情况
但如果放在网络上面就不行了
我再拿我在香港的服务器
也做了一个用vsftpd的ftp服务器
也发生卡死的现像
我这到底是什么问题呢
我在服务那一边tcpdump发现
在卡死时
服务一直想和客户端建立连接
但好像是客户端没发应
奇怪的时
我在客户端也用Ethereal时
发现是服务端没和客户端建立连接
那样就可以说明是他们之间在某个时候都断开连接了
我查看一下我的路由
也没发现什么问题
真怪了

vyouzhi

我刚才再试了
我给vsftpd加上了ssl
还是会出现这种情况的
真怪了

vyouzhi

多日之后总算解决了问题
只要把
data_connection_timeout=xx
这个设成很少就行了

ipaddr

呵呵，

应该算Bug吧。