Send old content if backend is down
Stewart Robinson
stewsnooze at gmail.com
Mon Nov 29 15:09:55 CET 2010
HI,
It depends on how down your site is. You might benefit from saint mode
http://www.varnish-cache.org/trac/wiki/VCLExampleSaintMode
Stew
On 29 November 2010 14:01, Klapproth, Martin <Klapproth.M at sportresult.com>wrote:
> Hello,
>
>
>
> I have a general question relating to varnish’s vcl configuration. I want
> the varnish server to send old cached objects if the backend is down (marked
> unhealthy). I have tested various grace configurations but nothing worked,
> because grace takes only effect if the backend is slow, but not if it’s
> down. So is there a way (maybe in vcl_error)?
>
>
>
> Thanks,
>
>
>
> Martin
>
>
>
>
>
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>
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