From mboxrd@z Thu Jan  1 00:00:00 1970
From: Anton Erofeevskij <ae@ap-plastic.ru>
Subject: !?!
Date: Wed, 08 Jan 2003 11:53:26 +0500
Message-ID: <3E1BCAE6.9000408@ap-plastic.ru>
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very small programm


#include <stdio.h>
#include <stdlib.h>
#include <fcntl.h>

main(int arg, char *argc[]){
    int i;

    while(1){
        if(read(0,&i,4)!=4)
            exit(0);
        write(1,&i,4);
        }
    }


file sd1 - 1mb


in reiserfs filesystem
time cat sd1 | ./a.out > sd2
0.00user 0.05system 0:01.79elapsed 2%CPU (0avgtext+0avgdata 0maxresident)k
0inputs+0outputs (131major+43minor)pagefaults 0swaps



in ext2 filesystem
time cat sd1 | ./a.out > sd2
0.00user 0.05system 0:00.95elapsed 2%CPU (0avgtext+0avgdata 0maxresident)k
0inputs+0outputs (131major+43minor)pagefaults 0swaps


In what the reason?!?
sory