Have you changed http_resp_size too? -- Guillaume Quintard
On Mon, Oct 17, 2016 at 9:23 AM, Guilleret Florian < [email protected]> wrote: > Hi, > > I'm getting weird 503 error on varnish. > > On page with ESI ( not on every page of my website ) i got Error 503 > Backend fetch failed. > > On varnish log i can saw FetchError http read error: overflow : > > > * << BeReq >> 9 > - Begin bereq 8 fetch > - Timestamp Start: 1476370852.736703 0.000000 0.000000 > - BereqMethod GET > - BereqURL /pageXXX.html > - BereqProtocol HTTP/1.1 > - BereqHeader Host: www.websiteXXXX.com > - BereqHeader User-Agent: Mozilla/5.0 (X11; Ubuntu; Linux x86_64; rv:47.0) > Gecko/20100101 Firefox/47.0 > - BereqHeader Accept: text/html,application/xhtml+ > xml,application/xml;q=0.9,*/*;q=0.8 > - BereqHeader Accept-Language: fr-FR > - BereqHeader Cookie: mage-translation-storage=%7B%7D; > mage-translation-file-version=%7B%7D; mage-cache-storage=%7B%7D; > mage-cache-storage-section-invalidation=%7B%7D; mage-cache-sessid=true; > X-Magento-Vary=f970ba1c8edf4251be121a7535f2ce003b791953; > form_key=lV5GbPY6uP > - BereqHeader X-Forwarded-For: 80.74.72.196 > - BereqHeader Accept-Encoding: gzip > - BereqHeader X-Varnish: 9 > - VCL_call BACKEND_FETCH > - VCL_return fetch > - BackendOpen 53 default(127.0.0.1,,81) 127.0.0.1 59720 > - Backend 53 default default(127.0.0.1,,81) > - Timestamp Bereq: 1476370852.736959 0.000256 0.000256 > - FetchError http read error: overflow > - BackendClose 53 default(127.0.0.1,,81) > - Timestamp Beresp: 1476370865.707061 12.970358 12.970102 > - Timestamp Error: 1476370865.707072 12.970368 0.000011 > - BerespProtocol HTTP/1.1 > - BerespStatus 503 > - BerespReason Service Unavailable > - BerespReason Backend fetch failed > - BerespHeader Date: Thu, 13 Oct 2016 15:01:05 GMT > - BerespHeader Server: Varnish > - VCL_call BACKEND_ERROR > - BerespHeader Content-Type: text/html; charset=utf-8 > - BerespHeader Retry-After: 5 > - VCL_return deliver > - Storage malloc Transient > - ObjProtocol HTTP/1.1 > - ObjStatus 503 > - ObjReason Backend fetch failed > - ObjHeader Date: Thu, 13 Oct 2016 15:01:05 GMT > - ObjHeader Server: Varnish > - ObjHeader Content-Type: text/html; charset=utf-8 > - ObjHeader Retry-After: 5 > - Length 278 > - BereqAcct 611 0 611 7767 0 7767 > - End > > > My website is a magento 2. So I suppose this is my issue : > > http://devdocs.magento.com/guides/v2.0/config-guide/ > varnish/tshoot-varnish-503.html > > But even with this option http_resp_hdr_len it doesn't work... > > Can anyone know how to debug this ? > > _______________________________________________ > varnish-misc mailing list > [email protected] > https://www.varnish-cache.org/lists/mailman/listinfo/varnish-misc >
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