如何加速 ftp 站的 mirror 速度

In my observation, Linux distributions take the largest disk space in our ftp mirror site. But the network connection speed between Taiwan and US is vary slow (usually only 3Mbit). When a linux distribution announced a new release version, we have to spent almost one week to sync with US mirror site. This decrease our service quality and available of FTP site.

I know that many Linux distributions in order to offer online-installation (installation via FTP or HTTP site), almost all of the files in ISO Images and FTP site are the same. Therefore, we can manual fetch ISO Images from neighbor country, for example, Japan, and mount these ISO Image to copy files to appropriate location in FTP site. Then use rsync to sync with US mirror site and check if all files have mirrored completely. This idea can reduce data transmission time and make ftp server offer new release version quicky.

廣告

2 Responses to 如何加速 ftp 站的 mirror 速度

  1. gslin 說道:

    對,所以有 parallelget 這種程式,可以到不同的 ftp site 抓同一個檔案 😄

  2. GongDa 說道:

    這種程式尤其是在抓大檔的時候,非常的好用 :p

發表迴響

在下方填入你的資料或按右方圖示以社群網站登入:

WordPress.com Logo

您的留言將使用 WordPress.com 帳號。 登出 / 變更 )

Twitter picture

您的留言將使用 Twitter 帳號。 登出 / 變更 )

Facebook照片

您的留言將使用 Facebook 帳號。 登出 / 變更 )

Google+ photo

您的留言將使用 Google+ 帳號。 登出 / 變更 )

連結到 %s

%d 位部落客按了讚: