-----BEGIN PGP SIGNED MESSAGE----- Hash: SHA1 Hello Alexandre and Adrian, Actually, these are the requests of my Alteon load-balancer which is used to divide the load among our dozen Squid proxy servers. But I don't know why the Alteon load-balancer are sending those kind of requests. Adrian, I really want to thank you for your response on Diskd. I will definitely go for AUFS rather than Diskd. However please note that we are only using FreeBSD servers to run squid. I have used the following options while compiling Squid-2.6 on one of my FreeBSD 6.1 server. ./configure '--bindir=/usr/local/sbin' '--sysconfdir=/usr/local/etc/squid' '--datadir=/usr/local/etc/squid' '--libexecdir=/usr/local/libexec/squid' '--localstatedir=/usr/local/squid' '--enable-removal-policies=lru heap' '--enable-async-io' '--with-pthreads' '--enable-storeio=ufs diskd null aufs' '--enable-delay-pools' '--enable-snmp' '--enable-carp' '--enable-htcp' '--enable-auth=ntlm,basic' '--enable-cache-digests' '--enable-underscores' '--enable-useragent-log' '--enable-async-io=48' '--enable-time-hack' '--enable-arp-acl' '--enable-kqueue' '--enable-poll' '--enable-select' '--enable-icp' '--enable-pf-transparent' '--enable-ipf-transparent' '--with-large-files' '--enable-large-cache-files' '--enable-follow-x-forwarded-for' '--enable-ssl' '--prefix=/usr/local' 'amd64-portbld-freebsd6.1' 'build_alias=amd64-portbld-freebsd6.1' 'host_alias=amd64-portbld-freebsd6.1' 'target_alias=amd64-portbld-freebsd6.1' Are there any errors and problems in my compilation? Any help and suggestions will really be appreciated. On Fri, 10 Nov 2006 03:09:48 -0300 "Alexandre Correa" <alexandre@xxxxxxxxxxxxxx> wrote: > i received this message too... i think this is some P2P connections on > users using port 80 (eg: emule configurated on port 80 to bypass > protections) ... > > > > On 11/10/06, Tek Bahadur Limbu <teklimbu@xxxxxxxxxxxx> wrote: > > -----BEGIN PGP SIGNED MESSAGE----- > > Hash: SHA1 > > > > > > Thank you very much to everybody for the information. I now know the > > reason why Squid and the FreeBSD 6.1 box crashes every now and then > > when I use aufs. > > > > I was using Diskd for the past 2 weeks but it caused the Squid > > process to be zombie when the load goes above 100 requests/second. > > > > Also I don't see any kind of useful info on the cache.log when the > > Squid process gets zombied except for: > > > > 2006/11/10 11:28:14| clientReadRequest: FD 142 > > Invalid Request > > 2006/11/10 11:28:16| parseHttpRequest: Unsupported method 'aa > > ' > > 2006/11/10 11:28:16| clientReadRequest: FD 253 (x.x.x.x:60181) > > Invalid Request > > 2006/11/10 11:28:18| parseHttpRequest: Unsupported method 'aa > > ' > > 2006/11/10 11:28:18| clientReadRequest: FD 96 (x.x.x.x:60191) > > Invalid Request > > 2006/11/10 11:28:20| parseHttpRequest: Unsupported method 'aa > > > > > > I will apply the patch for aufs in my FreeBSD 6.1 (amd 64 bit) > > server tonight. > > > > For the time being, I will try to use ufs. > > > > By the way guys, I have these compiled in my FreeBSD 6.1 kernel: > > > > > > options IPFIREWALL #firewall > > options IPFIREWALL_VERBOSE #enable logging to > > syslogd(8) options IPFIREWALL_FORWARD #enable > > transparent proxy options IPFIREWALL_VERBOSE_LIMIT=1000 > > #limit verbosity options IPFIREWALL_FORWARD_EXTENDED > > #all packet dest changes > > > > #DiskD Shared Memory and Message Queue > > options MSGMAX=32768 (max characters in a message) > > options MSGMNB=16384 > > options MSGMNI=41 > > options MSGSEG=2049 > > options MSGSSZ=64 > > options MSGTQL=2048 > > options SHMSEG=128 > > options SHMMNI=192 > > options SHMMAX=33554432 > > options SHMMIN=1 > > options SHMALL=8192 > > options MAXDSIZ=2147483648 > > options DFLDSIZ=536870912 > > options CPU_ENABLE_SSE > > options UFS_DIRHASH > > options KVA_PAGES=512 > > > > #other settings (requires a lot of RAM) > > > > options MAXFILES=8192 > > options NMBCLUSTERS=32768 > > > > > > Please shed some light on this. > > > > > > On Fri, 10 Nov 2006 13:05:06 +0800 > > Adrian Chadd <adrian@xxxxxxxxxxxxxxx> wrote: > > > > > On Thu, Nov 09, 2006, Brett Glass wrote: > > > > > > > FreeBSD 5.x or higher panics when you attempt to use AUFS, > > > > UNLESS you apply a very recent patch to the code involving > > > > kqueues. (I believe that the patch will be in FreeBSD > > > > 6.2-RELEASE but was not in FreeBSD 6.1-RELEASE.) I had to patch > > > > the kernel manually to get Squid's AUFS code to work on a > > > > client's system without crashing it. The patch can also be > > > > applied to 5.x, I'm sure. See > > > > > > > > http://www.freebsd.org/cgi/query-pr.cgi?pr=kern/103127 > > > > > > Does that mean you're successfully running Squid under FreeBSD + > > > AUFS? > > > > > > > > > > > > > > > Adrian > > > > > > > > > > > > - -- > > > > > > With best regards and good wishes, > > > > Yours sincerely, > > > > Tek Bahadur Limbu > > > > Jwl Systems Department > > > > Worldlink Communications Pvt. Ltd. > > > > -----BEGIN PGP SIGNATURE----- > > Version: GnuPG v1.4.5 (FreeBSD) > > > > iD8DBQFFVBRhwXBzLfFnNxQRAsCYAKCdDNvSHDbbPXnboTO+/CmFbaPWtgCg4MZZ > > vh7ctwUqYe1rM65b5oFNIUE= > > =w0mu > > -----END PGP SIGNATURE----- > > > > - -- With best regards and good wishes, Yours sincerely, Tek Bahadur Limbu Jwl Systems Department Worldlink Communications Pvt. Ltd. -----BEGIN PGP SIGNATURE----- Version: GnuPG v1.4.5 (FreeBSD) iD8DBQFFVCjxwXBzLfFnNxQRAhf4AKDiNGHD9uwEHAs3jXMba6RZoTTWFwCgqhHv +TFePuJQ0TUpIHQoGQmUuNY= =8L4z -----END PGP SIGNATURE-----
