Mark Ebbers created SSHD-823:
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             Summary: Retrieving a directy listing of a directory containing a 
large number of files is very slow.
                 Key: SSHD-823
                 URL: https://issues.apache.org/jira/browse/SSHD-823
             Project: MINA SSHD
          Issue Type: Improvement
    Affects Versions: 1.7.0, 1.6.0
            Reporter: Mark Ebbers


Retrieving a directy listing of a directory containing a large number of files 
is very slow.

The method SftpSubSystem.doReaddir() uses a fixed maximum packet size of the 
returned SSH_FXP_NAME packets of 16*1024 bytes. Defined by the constant 
DEFAULT_MAX_READDIR_DATA_SIZE. It is possible to override this constant by 
setting the property MAX_READDIR_DATA_SIZE_PROP for that session.

Would it not be better to dynamicly calculate the maximum SSH_FXP_NAME packet 
size based on MAX_PACKET_SIZE?



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