On 16/03/11 23:19, Jigar Raval wrote:
Hello, We are facing issue of downloading file larger than 2GB using squid. Following is the status of squid. We have installed it with large-file support. Squid Cache: Version 3.0.STABLE25 configure options: '--prefix=/usr/local/squidnew' '--enable-delay-pools' '--enable-arp-acl' '--disable-internal-dns'
That is not a great idea. It forces Squid to use the slow/blocking OS resolver (max capacity ~200 req/sec).
'--enable-basic-auth-helpers=NCSA,LDAP,YP' '--enable-large-files'
That should be: --with-large-files
Following is the status of linux kernel. It is 32-bit 2.6.9-5.ELsmp #1 SMP Wed Jan 5 19:30:39 EST 2005 i686 i686 i386 GNU/Linux We are getting following error in store.log file while downloading iso using http or ftp. WARNING: preventing off_t overflow for http://ftp.jaist.ac.jp/pub/Linux /openSUSE/distribution/11.4/iso/openSUSE-11.4-DVD-x86_64.iso WARNING: preventing off_t overflow for http://mirrors.isu.net.sa/pub/opensuse/distribution/11.4/iso/openSUSE-11.4-DVD-x86_64.iso We have also used iptables to redirect all port 80 request to our defined squid port. What could be the reason ?. Should we upgrade to 64-bit linux ?
The message indicates off_t is 32-bit. --with-large-files makes it 64-bit if your compiler supports the ILP32_OFFBIG environment.
I suggest an upgrade to Squid-3.1.10 or later though. There were some cache size accounting problems with >2GB files discovered and fixed recently.
Amos -- Please be using Current Stable Squid 2.7.STABLE9 or 3.1.11 Beta testers wanted for 3.2.0.5
