Hi, While checking the squid-2.6.17.ebuild file i found in econf section there is a line --with-maxfd=8192. It means that squid has been compiled with 8192 descriptors, right ?? But in cache.log it says 1024 file descriptors are available and complains about the running out of file descriptors. Shall i have to recompile squid again in this case also ?? Please guide me --- Manoj_Rajkarnikar <manoj@xxxxxxxxxxxxx> wrote: > On Fri, 25 Jan 2008, bijayant kumar wrote: > > > Hi Arana, > > > > Thanks for your reply. As you are suggesting in > your > > reply that incresing the filedescriptor can be > > dangerous. Is there any other way to get rid of > this > > warning, because this warning makes browsing dead > > slow,and the box is deployed at our client place. > I > > have to do things fast. If you have any other > > suggestion besides the increasing file descriptor > > please suggest me. > > > > No AFAIK. you'll have to raise the FD limit but > don't raise it to tooo > high - that was the suggestion.. set it to 2048 or > 4096 to meet the > current and near-future workload requirement and > increase it again in the > future if needed... > > > > > > > > > > > --- Gonzalo Arana <gonzalo.arana@xxxxxxxxx> wrote: > > > >> I would recommend you to run ./configure with > >> --with-maxfd=you_desired_limit and --enable-epoll > >> > >> Watch for messages like this in configure output: > >> checking if epoll works... yes > >> Using epoll for the IO loop. > >> ... > >> Maximum filedescriptors set to 131072 > >> ... > >> > >> Having large number of FDs with select is > dangerous. > >> Also, I recall > >> there was an issue on increasing FD_SETSIZE on > glibc > >> (Linux uses > >> glibc). > >> > >> HTH, > >> > >> On Jan 24, 2008 11:46 AM, Bijayant > >> <bijayant4u@xxxxxxxxx> wrote: > >>> Hello list, > >>> > >>> I am using squid as proxy server on gentoo box. > >> All of a sudden from > >>> 2nd January in my cache.log i am seeing the > error > >>> > >>> WARNING! Your cache is running out of > >> filedescriptors > >>> > >>> When this messages repeats frequently, browsing > >> becomes dead slow in > >>> 2mbps line. We have 2GB RAM, and 1 GB swap , > dual > >> core processor system. > >>> > >>> After googling, checking Squid Faq i have tried > to > >> increase the limit > >>> of filedescriptors on my system. But i am not > >> able to do. Please help me > >>> out. here i am giving some information for > better > >> picture > >>> > >>> OS - gentoo > >>> Kernel - 2.6.18-gentoo-r6 > >>> Squid - net-proxy/squid-2.6.12 > >>> USE Flags=ipf-transparent pam ssl > >>> > >>> I have changed the filedescriptors in > >> /usr/include/bits/typesizes.h > >>> > >>> Number of descriptors that can fit in an > `fd_set' > >>> #define __FD_SETSIZE 2048 > >>> > >>> > >>> In /etc/init.d/squid > >>> ulimit -HSn 2048 > >>> > >>> ~ $ cat /proc/sys/fs/file-max > >>> 50516 > >>> > >>> The relevant part of /etc/squid/squid.conf after > >> search on google/faq > >>> > >>> > >>> client_persistent_connections off > >>> server_persistent_connections off > >>> cache_dir ufs /var/cache/squid 2000 16 256 > >>> url_rewrite_children 30 > >>> > >>> > >>> I did all things specified in Squid Wiki and > Faq. > >> After that i have > >>> recompiled the squid and rebooted my machine > also > >> without any luck. I am > >>> still getting the warning in my logs, and > ulimit > >> -n as 1024. > >>> > >>> I have tried all possible things without any > >> success. Please help me or > >>> give me some direction. > >>> > >>> > >> > >> > >> > >> -- > >> Gonzalo A. Arana > >> > > > > > > Bijayant Kumar > > > > Send instant messages to your online friends > http://uk.messenger.yahoo.com > > > > -- > Bijayant Kumar Send instant messages to your online friends http://uk.messenger.yahoo.com
