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|
#!/usr/bin/perl
# -*- cperl -*-
# Copyright (c) 2007 MySQL AB
# Use is subject to license terms.
#
# This program is free software; you can redistribute it and/or modify
# it under the terms of the GNU General Public License as published by
# the Free Software Foundation; version 2 of the License.
#
# This program is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
# GNU General Public License for more details.
#
# You should have received a copy of the GNU General Public License
# along with this program; if not, write to the Free Software
# Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
use strict;
use Getopt::Long;
use IO::File;
my $vardir;
my $randie= 0;
my $sleep= 0;
GetOptions
(
# Directory where to write files
'vardir=s' => \$vardir,
'die-randomly' => \$randie,
'sleep=i' => \$sleep,
);
die("invalid vardir ") unless defined $vardir and -d $vardir;
my $pid= $$;
while(1){
for my $i (1..64){
# Write to file
my $name= "$vardir/$pid.$i.tmp";
my $F= IO::File->new($name, "w")
or warn "$$, Could not open $name: $!" and next;
print $F rand($.) for (1..1000);
$F->close();
sleep($sleep);
die "ooops!" if $randie and rand() < 0.0001
}
}
exit (0);
|
