varnish forward to wrong backend
leiwang at rhapsody.com
Fri Aug 16 14:21:35 CEST 2013
There are not in varnishlog and even varnishncsa log. There only trace may
useful is the captured network tcpdump. It is quite big ans shows load
balance sent correct header and url to varnish listen port, then passed to
On Fri, Aug 16, 2013 at 1:10 AM, Per Buer <perbu at varnish-software.com>wrote:
> Hi Lei,
> On Thu, Aug 15, 2013 at 8:09 PM, Lei Wang <leiwang at rhapsody.com> wrote:
>> I have varnish 3 (varnish-3.0.4 revision 9f83e8f) installed to cache
>> multi-site in one configuration. Sometimes Varnish switched to use the
>> first backend in the configuration for all the requests to the other sites.
>> As in the sample configuration below, the request to backend2, backend3,
>> backend4 sometimes forwarded to backend1. Does anyone have the same problem
>> or know any solution, suggestion?
> Could you see if you can post a varnishlog statement showing this
> behaviour? It should be fairly easy to find one if it happens regularly.
> <http://www.varnish-software.com/> *Per Buer*
> CTO | Varnish Software AS
> Phone: +47 958 39 117 | Skype: per.buer
> We Make Websites Fly!
> Winner of the Red Herring Top 100 Europe Award 2013
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