Re: file download persistancy afte failover

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On Fri, Nov 22, 2013 at 7:38 AM, Ali Majdzadeh <ali.majdzadeh@xxxxxxxxx> wrote:
> Hello List,
> We have got two apache web servers that are load-balanced using LVS
> (keepalived).  At any point of time, one of the web servers is selected by
> LVS (keepalived) in order to serve requests. Also, tcp connections are
> synchronized by LVS sync-daemon between these two servers. By the way, these
> two apache web servers are identical. Suppose that we are downloading a file
> from one of these servers.  Being this server unavailable, is it possible
> for the download process to continue from the other available web server?
> What should be synchronized between these two web servers other than tcp
> connections?

Your client would have to retry, and then it wouldn't care about it
technically talking to a different server.

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