Size of the url for the varnish hash

[Jennings, Raymond]

I think what you want is this:

SHM_RECLEN=1024

I have this value in my /etc/sysconfig/varnish and is used at the bottom to
start varnishd

DAEMON_OPTS="-a ${VARNISH_LISTEN_ADDRESS}:${VARNISH_LISTEN_PORT} \
             -f ${VARNISH_VCL_CONF} \
             -T
${VARNISH_ADMIN_LISTEN_ADDRESS}:${VARNISH_ADMIN_LISTEN_PORT} \
             -t ${VARNISH_TTL} \
             -w
${VARNISH_MIN_THREADS},${VARNISH_MAX_THREADS},${VARNISH_THREAD_TIMEOUT} \
             -p shm_reclen=${SHM_RECLEN} \
             -p http_req_hdr_len=${HTTP_REQ_HDR_LEN} \
             -p idle_send_timeout=${IDLE_SEND_TIMEOUT} \
             -u varnish -g varnish \
             -S ${VARNISH_SECRET_FILE} \
             -s ${VARNISH_STORAGE}"



When varnishd is running you should something like (see the shm_reclen
parameter):

root      9095     1  0 11:19 ?        00:00:00 /usr/sbin/varnishd -P
/var/run/varnish.pid -a :80 -f /etc/varnish/default.vcl -T
10.242.217.220:6082 -t 2400 -w 1,1000,120 -p shm_reclen=1024 -p
http_req_hdr_len=17408 -p idle_send_timeout=40 -u varnish -g varnish -S
/etc/varnish/secret -s file,/var/lib/varnish/varnish_storage.bin,9G






On Tue, Apr 8, 2014 at 11:19 AM, Edward Zambrano <edward at alatest.com> wrote:

> Hello,
>
> Reading the logs from the varnishncsa daemon I realized that the url top
> size is 255, even though that the url reaching the backend is larger (it
> has many GET parameters). also checking the Hash entries from the
> barnishlog I see that is only using the first 255 characters.... I'm
> looking how to increase the size and I found some related issue here
> https://www.varnish-cache.org/trac/ticket/1016 but I'm reading the
> description of those parameters in
> https://www.varnish-cache.org/docs/3.0/reference/varnishd.html and it
> doesn't look related to my problem (in the apache logs of my backend
> servers I can see that the URL is arriving correctly, with more than 255
> characters)
>
> Could you please tell me how to increase that limitation?
>
> thanks!
>
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> varnish-misc at varnish-cache.org
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>
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