RE: [squid-users] file descriptor problem

Nothing to do with the modification you've done in main.c
Looks like something wrong in types.h, are you sure of the
changes you've done in that file?

        P-E

-----Message d'origine-----
De : Hement Gopal [mailto:hementg@cns.wits.ac.za]
Envoyé : lundi 7 juin 2004 16:22
À : CORVI Pierre emmanuel; squid-users
Objet : Re: [squid-users] file descriptor problem

hi all

have changed value in squid/src/main.c file

now my make ends with errors....:(

> [root@athena2 squid-2.5.STABLE5]# make
> Making all in lib
> make[1]: Entering directory `/home/squid-2.5.STABLE5/lib'
> source='Array.c' object='Array.o' libtool=no \
> depfile='.deps/Array.Po' tmpdepfile='.deps/Array.TPo' \
> depmode=gcc3 /bin/sh ../cfgaux/depcomp \
> gcc -DHAVE_CONFIG_H -I. -I. -I../include -I../include -I../include -g -O2 -Wall -c `test -f Array.c || echo './'`Array.c
> In file included from /usr/include/bits/string2.h:53,
> from /usr/include/string.h:375,
> from Array.c:50:
> /usr/include/bits/types.h:128: parse error before '<' token
> /usr/include/bits/types.h:132: parse error before "__uid_t"
> /usr/include/bits/types.h:133: parse error before "__gid_t"
> /usr/include/bits/types.h:134: parse error before "__ino_t"
> /usr/include/bits/types.h:135: parse error before "__ino64_t"
> /usr/include/bits/types.h:136: parse error before "__mode_t"
> /usr/include/bits/types.h:137: parse error before "__nlink_t"
> /usr/include/bits/types.h:138: parse error before "__off_t"
> /usr/include/bits/types.h:139: parse error before "__off64_t"
> /usr/include/bits/types.h:140: parse error before "__pid_t"
> /usr/include/bits/types.h:141: parse error before "__fsid_t"
> /usr/include/bits/types.h:142: parse error before "__clock_t"
> /usr/include/bits/types.h:143: parse error before "__rlim_t"
> /usr/include/bits/types.h:144: parse error before "__rlim64_t"
> /usr/include/bits/types.h:145: parse error before "__id_t"
> /usr/include/bits/types.h:146: parse error before "__time_t"
> /usr/include/bits/types.h:147: parse error before "__useconds_t"
> /usr/include/bits/types.h:148: parse error before "__suseconds_t"
> /usr/include/bits/types.h:150: parse error before "__daddr_t"
> /usr/include/bits/types.h:151: parse error before "__swblk_t"
> /usr/include/bits/types.h:152: parse error before "__key_t"
> /usr/include/bits/types.h:155: parse error before "__clockid_t"
> /usr/include/bits/types.h:158: parse error before "__timer_t"
> /usr/include/bits/types.h:161: parse error before "__blksize_t"
> /usr/include/bits/types.h:166: parse error before "__blkcnt_t"
> /usr/include/bits/types.h:167: parse error before "__blkcnt64_t"
> /usr/include/bits/types.h:170: parse error before "__fsblkcnt_t"
> /usr/include/bits/types.h:171: parse error before "__fsblkcnt64_t"
> /usr/include/bits/types.h:174: parse error before "__fsfilcnt_t"
> /usr/include/bits/types.h:175: parse error before "__fsfilcnt64_t"
> /usr/include/bits/types.h:181: parse error before "__loff_t"
> In file included from /usr/include/libio.h:32,
> from /usr/include/stdio.h:72,
> from ../include/util.h:38,
> from Array.c:52:
> /usr/include/_G_config.h:28: parse error before "__off_t"
> /usr/include/_G_config.h:30: parse error before '}' token
> /usr/include/_G_config.h:33: parse error before "__off64_t"
> /usr/include/_G_config.h:35: parse error before '}' token
> In file included from /usr/include/stdio.h:72,
> from ../include/util.h:38,
> from Array.c:52:
> /usr/include/libio.h:292: parse error before "__off_t"
> /usr/include/libio.h:311: parse error before "_offset"
> /usr/include/libio.h:324: parse error before '}' token
> /usr/include/libio.h:367: parse error before "__off64_t"
> /usr/include/libio.h:469: parse error before "_IO_seekoff"
> /usr/include/libio.h:469: parse error before "__off64_t"
> /usr/include/libio.h:470: parse error before "_IO_seekpos"
> /usr/include/libio.h:470: parse error before "__off64_t"
> In file included from ../include/util.h:38,
> from Array.c:52:
> /usr/include/stdio.h:88: parse error before "fpos_t"
> In file included from ../include/util.h:38,
> from Array.c:52:
> /usr/include/stdio.h:549: parse error before "fpos_t"
> /usr/include/stdio.h:552: parse error before '*' token
> In file included from /usr/include/stdio.h:676,
> from ../include/util.h:38,
> from Array.c:52:
> /usr/include/bits/stdio.h: In function `getc_unlocked':
> /usr/include/bits/stdio.h:52: dereferencing pointer to incomplete type
> /usr/include/bits/stdio.h:52: dereferencing pointer to incomplete type
> /usr/include/bits/stdio.h:52: dereferencing pointer to incomplete type
> /usr/include/bits/stdio.h: In function `getchar_unlocked':
> /usr/include/bits/stdio.h:59: dereferencing pointer to incomplete type
> /usr/include/bits/stdio.h:59: dereferencing pointer to incomplete type
> /usr/include/bits/stdio.h:59: dereferencing pointer to incomplete type
> /usr/include/bits/stdio.h: In function `fputc_unlocked':
> /usr/include/bits/stdio.h:77: dereferencing pointer to incomplete type
> /usr/include/bits/stdio.h:77: dereferencing pointer to incomplete type
> /usr/include/bits/stdio.h:77: dereferencing pointer to incomplete type
> /usr/include/bits/stdio.h: In function `putc_unlocked':
> /usr/include/bits/stdio.h:87: dereferencing pointer to incomplete type
> /usr/include/bits/stdio.h:87: dereferencing pointer to incomplete type
> /usr/include/bits/stdio.h:87: dereferencing pointer to incomplete type
> /usr/include/bits/stdio.h: In function `putchar_unlocked':
> /usr/include/bits/stdio.h:94: dereferencing pointer to incomplete type
> /usr/include/bits/stdio.h:94: dereferencing pointer to incomplete type
> /usr/include/bits/stdio.h:94: dereferencing pointer to incomplete type
> /usr/include/bits/stdio.h: In function `feof_unlocked':
> /usr/include/bits/stdio.h:114: dereferencing pointer to incomplete type
> /usr/include/bits/stdio.h: In function `ferror_unlocked':
> /usr/include/bits/stdio.h:121: dereferencing pointer to incomplete type
> In file included from ../include/util.h:39,
> from Array.c:52:
> /usr/include/time.h: At top level:
> /usr/include/time.h:60: parse error before "clock_t"
> /usr/include/time.h:76: parse error before "time_t"
> /usr/include/time.h:92: parse error before "clockid_t"
> /usr/include/time.h:104: parse error before "timer_t"
> /usr/include/time.h:120: parse error before "__time_t"
> /usr/include/time.h:122: parse error before '}' token
> /usr/include/time.h:161: field `it_interval' has incomplete type
> /usr/include/time.h:162: field `it_value' has incomplete type
> /usr/include/time.h:163: confused by earlier errors, bailing out
> make[1]: *** [Array.o] Error 1
> make[1]: Leaving directory `/home/squid-2.5.STABLE5/lib'
> make: *** [all-recursive] Error 1

CORVI Pierre emmanuel wrote:

> Hi,
>
> Something more simple : modify directly squid sources.
> Go to src/ and open main.c ; look for
> "if (Fnd D_SETSIZE < Squid_MaxFD)
> Squid_MaxFD = FD_SETSIZE;"
> and add
> "Squid_MaxFD = the_number_of_file_descriptor_you_want;"
> below.
> Note that when you'll compile it, you'll still get :
> checking Default FD_SETSIZE value... 1024
> checking Maximum number of filedescriptors we can open... 1024
> (1024 beeing my default value).
> Dont forget to add ulimit -Hsn in squid's startup script (as said
> int the faq), start squid and then check in cachemgr (in General
> runtime info). It should be ok.
>
> P-E
>
>
> -----Message d'origine-----
> De : Hement Gopal [mailto:hementg@cns.wits.ac.za]
> Envoyé : vendredi 4 juin 2004 12:32
> À : squid-users
> Objet : Re: [squid-users] file descriptor problem
>
>
>
>
> Muthukumar wrote:
>
> >>i ran this command again, verified with ulimit -HSn (correct output)
> >>recompiled, and still got the ff warning
> >>
> >>
> >
> > Okie. Did you change the contents of the /usr/include/bits/types.h
> file for _FD_SETSIZE value.
> >
>
>
> here's teh funnt bit
>
> i see both a types.h file and a typesizes.h file
>
> the SETSIZE option appears in the typesizes.h file which i have edited
> already
> [root@athena2 bits]# grep SETSIZE typesizes.h
> #define __FD_SETSIZE 1024
> define __FD_SETSIZE 32768
>
> but i also inserted this entry in types.h file even though it shouldn't
> be there ( i think)...but it made no difference
>
>
> [root@athena2 bits]# grep SETSIZE types.h
> define __FD_SETSIZE 32768
>
>
>
>
>
> >
> >>checking Default FD_SETSIZE value... 256
> >>checking Maximum number of filedescriptors we can open... 256
> >>WARNING: 256 may not be enough filedescriptors if your
> >> cache will be very busy. Please see the FAQ page
> >> http://www.squid-cache.org/FAQ/FAQ-11.html#filedescriptors
> >> on how to increase your filedescriptor limit
> >>
> >
> > Which linux you are using (#uname -a). I hope you are compiling and
> logged as root.
> > Check the configuration informations for limits of the user on
> /etc/security/limits.conf file.
> >
>
>
>
>
>
> Linux athena2.wits.ac.za 2.4.20-31.9smp #1 SMP Tue Apr 13 17:40:10 EDT
> 2004 i686 i686 i386 GNU/Linux
>
> and yes i am running everything as root
>
> here is my limits.conf file
>
> [root@athena2 security]# more limits.conf
> # /etc/security/limits.conf
> #
> #Each line describes a limit for a user in the form:
> #
> #<domain> <type> <item> <value>
> #
> #Where:
> #<domain> can be:
> # - an user name
> # - a group name, with @group syntax
> # - the wildcard *, for default entry
> #
> #<type> can have the two values:
> # - "soft" for enforcing the soft limits
> # - "hard" for enforcing hard limits
> #
> #<item> can be one of the following:
> # - core - limits the core file size (KB)
> # - data - max data size (KB)
> # - fsize - maximum filesize (KB)
> # - memlock - max locked-in-memory address space (KB)
> # - nofile - max number of open files
> # - rss - max resident set size (KB)
> # - stack - max stack size (KB)
> # - cpu - max CPU time (MIN)
> # - nproc - max number of processes
> # - as - address space limit
> # - maxlogins - max number of logins for this user
> # - priority - the priority to run user process with
> # - locks - max number of file locks the user can hold
> #
> #<domain> <type> <item> <value>
> #
>
> #* soft core 0
> #* hard rss 10000
> #@student hard nproc 20
> #@faculty soft nproc 20
> #@faculty hard nproc 50
> #ftp hard nproc 0
> #@student - maxlogins 4
>
> # End of file
>
>
>
>
>
>
>
> >
> >>i'm getting desperate :(
> >>
> >
> > It will be getting solved soon :)
>
>
>
> i hope so :(....thanks for your help muthukumar
>
>
> >
> >
> > Regards,
> > Muthukumar.
> >
> >
> >
> > ---
> > =============== It is a "Virus Free Mail" ===============
> > Checked by AVG anti-virus system (http://www.grisoft.com).
> > Version: 6.0.698 / Virus Database: 455 - Release Date: 6/2/2004
> >
> >
> >
>
>
>
>
>
Received on Mon Jun 07 2004 - 08:46:57 MDT