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FTP data transmission in stack system

  • US 9,426,206 B2
  • Filed: 03/25/2013
  • Issued: 08/23/2016
  • Est. Priority Date: 03/30/2012
  • Status: Active Grant
First Claim
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1. A file transfer protocol (FTP) data transmission method applied in a stack system, the method comprising:

  • receiving, by an FTP server master process in the stack system, a file transfer request from an FTP client; and

    for a file requested by the file transfer request, judging, by the FTP server master process, whether the file and the FTP server master process are in a same chassis;

    if the file and the FTP server master process are not in the same chassis;

    sending, by the FTP server master process, a file transfer notice to an FTP server slave process running on a chassis which is in the stack system and which the file is in.

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