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Article #13216

open 257 files in a process (Re: Open file par process)

#13216
From: Masahiro Yanagisawa
Date: Thu, 10 Dec 1992 06:14
57 lines
2649 bytes

$@LxBt!w(JGoldman Sachs Co. $@$G$9!#(J
$@>/$7A0$K(J limit $@$G(J $@#1%W%m%;%9$,(Jopen$@$G$-$k?t$r(J 256 $@$KA}$d$9$H$$$&(J
$@$*OC(J$@$,$"$j$^$7$?$h$M!#(J

In article <1072@spngw.sysplan.co.jp> inoue@sp01.sysplan.co.jp (Tadanori Inoue) writes:
|$@0f>e!J3t!K%7%9%W%i%s$G$9!#(J
|>
|>$@<ALd(J
|>    1 $@%W%m%;%9$K$*$$$F!"%*!<%W%s$G$-$k%U%!%$%k$N?t$r(J
|>    $@D4$Y$?$H$3$m(J 64 $@$G$"$C$?!#$3$l$r(J 256 $@$KA}$d$7$?$$!#(J


$@;d$b6=L#$r;}$C$?$s$G$9$,!"(J
csh> limit
cputime         unlimited
filesize        unlimited
datasize        524280 kbytes
stacksize       8192 kbytes
coredumpsize    unlimited
memoryuse       unlimited
descriptors     64 
$@$3$N#6#4$C$F$$$&?t;z$O2?(J$@=h$G%G%U%)%k%H@_Dj$5$l$k$s$G$7$g$&!)(J

$@$^$?!"(J
csh> limit descriptors 256 $@$O=PMh$F$b!"(J
csh> limit descriptors 257 $@$O(J
limit: descriptors: Can't set limit
$@$H$J$C$F$7$^$$$^$9!#(J
$@%^%7%s$O(J SunOS4.1.2$@$G$9!#(J

$@$"$H(J$@!"%+!<%M%k$r!"(J

---------------------------: /usr/kvm/sys/sys/param.h
/*ORIGINAL  #define  NOFILE  256             /* max open files per process */
#define NOFILE  257            /* max open files per process */

---------------------------: /usr/kvm/sys/sys/user.h
/*ORIGINAL  #define   NOFILE_IN_U     64*/
#define NOFILE_IN_U     257

---------------------------: /usr/kvm/sys/sys/types.h
/*ORIGINAL #define  FD_SETSIZE      256*/
#define FD_SETSIZE      257


$@$H%Q%i%a!<%?$rJQ$($F(J reconfig $@$7$F$_$?$s$G(J$@$9$,!"(J
64, 256 $@$H$$$&%G%U%)%k%H$KJQ2=$OL5$$$h$&$G$7$?!#(J

$@$3$l$C$F2?=h$G@_Dj$7$F$$$k$s$G$7$g$&!#(J
ksh $@$N(J ulimit $@$G$b$3$l$i$NCM$OF1$8$G$7$?!#(J

Sun/WS $@$N8B3&$KD)@o$7$h$&$C$F$s$8$c$J$$$s$G$9$,(J $@IT;W5D$G$9!#(J
--
Masahiro YANAGISAWA <ryu@sushi.goldman.co.jp>
Goldman Sachs (Japan) Corp. Tel.03-3589-7392
Technical Details
Message-ID: <RYU.92Dec10151440@sushi.goldman.co.jp>
Path: arc1-ca.pugleaf.net!sparky!uunet!ccut!wnoc-tyo-news!sranha!sushi!ryu
References: <TOMO.92Oct26155854@dolphin.axis.co.jp> <1992Oct27.004029.29488@rokugo.co.jp> <1072@spngw.sysplan.co.jp> <1077@spngw.sysplan.co.jp>

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X-Google-Language: Japanese,JIS
X-Google-Thread: fcfb5,b4bcbee6429ff611
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X-Google-ArrivalTime: 1992-12-10 04:00:57 PST
Path: arc1-ca.pugleaf.net!sparky!uunet!ccut!wnoc-tyo-news!sranha!sushi!ryu
From: ryu@sushi.goldman.co.jp (Masahiro Yanagisawa)
Newsgroups: fj.sys.sun
Subject: open 257 files in a process (Re: Open file par process)
Message-ID: <RYU.92Dec10151440@sushi.goldman.co.jp>
Date: 10 Dec 92 06:14:40 GMT
References: <TOMO.92Oct26155854@dolphin.axis.co.jp>
 <1992Oct27.004029.29488@rokugo.co.jp> <1072@spngw.sysplan.co.jp>
 <1077@spngw.sysplan.co.jp>
Sender: news@sushi.goldman.co.jp
Distribution: fj
Organization: Goldman Sachs (Japn) Corp.
Lines: 57
In-reply-to: inoue@spngw.sysplan.co.jp's message of 4 Dec 92 04:38:03 GMT