通过 SFTP 连接收到“没有此类文件或目录”消息，但文件位于服务器上

Question

我正在试图弄清楚，我想知道你们中的一些人以前是否经历过这种情况。

我有我的 SFTP 脚本（之前是 FTP，后来迁移到 SFTP），当我向客户端服务器发送文件时，我收到一条消息“没有这样的文件或目录”，但该文件已打开客户端服务器。以前当我有 FTP 连接时不会发生这种情况。

你们中有人以前经历过这种情况吗？即使我以状态 0 退出，这对我来说也很奇怪......

debug1: Couldn't stat remote file: No such file or directory
debug1: Couldn't stat remote file: No such file or directory
debug1: channel 0: read<=0 rfd 6 len 0
debug1: channel 0: read failed
debug1: channel 0: close_read
debug1: channel 0: input open -> drain
debug1: channel 0: ibuf empty
debug1: channel 0: send eof
debug1: channel 0: input drain -> closed
debug1: client_input_channel_req: channel 0 rtype exit-status reply 0
debug1: channel 0: rcvd close
debug1: channel 0: output open -> drain
debug1: channel 0: obuf empty
debug1: channel 0: close_write
debug1: channel 0: output drain -> closed
debug1: channel 0: almost dead
debug1: channel 0: gc: notify user
debug1: channel 0: gc: user detached
debug1: channel 0: send close
debug1: channel 0: is dead
debug1: channel 0: garbage collecting
debug1: channel_free: channel 0: client-session, nchannels 1
debug1: fd 0 clearing O_NONBLOCK
debug1: fd 2 clearing O_NONBLOCK
debug1: Transferred: stdin 0, stdout 0, stderr 0 bytes in 4.6 seconds
debug1: Bytes per second: stdin 0.0, stdout 0.0, stderr 0.0
debug1: Exit status 0

代码：

当然，我有这个：

 sftp -v -b ${sftp_file} ${username}@${server} > ${tmplog1} 2>&1 > ${tmplog2}
 GetStatus=$?
 if (( $GetStatus != 0 )); then
    if [[ $(grep -c "No such file or directory" ${tmplog1}) > 0 ]]; then
        ErrorMessage="No such file or directory"
    elif [[ $(grep -c "Connection refused" ${tmplog1}) > 0 ]]; then
        ErrorMessage="Connection refused with the server"
    elif [[ $(grep -c "Connection timed out" ${tmplog1}) > 0 ]]; then 
        ErrorMessage="Connection timed out with the server"
    elif [[ $(grep -c "No route to host" ${tmplog1}) > 0 ]]; then
         ErrorMessage="No route to the server."
    else
        ErrorMessage="Unknown Error in transmission  process."
    fi
 fi

谢谢！