Availability of big files on multiple servers

Posted by Imises on Server Fault See other posts from Server Fault or by Imises
Published on 2012-06-02T11:37:34Z Indexed on 2012/06/02 16:42 UTC
Read the original article Hit count: 155

Filed under:

linux

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debian

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load-balancing

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distributed-filesystems

I have to handle many (1'000 - 30'000) big files ranging from 200MB up to 2GB. The demand for these files is variable (0 - 300 downloads / file). This is why a single file must saved on 2 or more servers.

My servers are placed in different datacenters (France), with different size HDDs (750GB to 4TB).

Currently I share the files using PHP and ncftpget / ncftpput, but it's very slow.

I need a solution to handle balancing these files across 7+ servers.

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