> Hi, > > After I have installed squid3-stable11 from source on fedora 9 with all > updates done to fedora some clients complained that they browsing > interruptions and slowness going through the logs I noticed that squid > every > now and then crashes with the following error and restarts by itself > Three problems: First that is 3.0.STABLE10 running. Not the STABEL11 you say you installed. Second (non-fatal) problem: Some client is pumping binary data into squid through its listening port as a 'request'. Are you perhaps intercepting traffic? > 2009/01/19 19:17:45| clientParseRequestMethod: Unsupported method in > request > '__ > _______j___A__t_#__vQ_____s_V_s_{WZ_fd}_____3__9G(_____(__DQ_N___W_Ba__T_u__ > _`__ > __OH_k_#>_k____Wz+' > 2009/01/19 19:17:45| clientProcessRequest: Invalid Request Third (non-fatal, slow-speed) problem, IO seems to be overloading: > 2009/01/19 19:17:59| squidaio_queue_request: WARNING - Queue congestion Are your disks full? Or just an overload of large requests at peak traffic times. Fourth (fatal) problem, Squid rotate/restarts and flushing it's indexes to disk dies. > 2009/01/19 19:20:08| ctx: exit level 0 > 2009/01/19 19:20:08| storeDirWriteCleanLogs: Starting... > 2009/01/19 19:20:08| WARNING: Closing open FD 17 <snip> > 2009/01/19 19:20:09| 851968 entries written so far. > 2009/01/19 19:20:09| 917504 entries written so far. > 2009/01/19 19:20:09| Finished. Wrote 978773 entries. > 2009/01/19 19:20:09| Took 0.35 seconds (2810079.01 entries/sec). > FATAL: comm_write: fd 1055: pending callback! <snip> I think this is already known, bugzilla is down right now so I can't check. First, try getting the STABLE11 to actually be the running squid. That may solve the issue for you. > Something is happening where squid says FATAL: comm_write: fd 2296: > pending > callback! And it stops and restart. > Does anyone have any idea what's wrong with the system. Do you think it is > a > configuration problem. The system is a core2 Duo 2.66G CPU and 8GB of RAM > and 1 HDD exclusively for caching 250GB Sata 10000 RPM. Can the problem be > resolved with Squid3 or shall I go back to squid 2.6 or 2.7? > > My uname -r output gives the following > > 2.6.27.9-73.fc9.x86_64 as function kernel > > Thank you > > Ragheb Rustom > > > >