надо заменить функцию флока на эту
#!/usr/bin/perl
use File::NFSLock qw(uncache);
use Fcntl qw(LOCK_EX LOCK_NB);
my $file = "./somefile";
### set up a lock - lasts until object looses scope
if (my $lock = new File::NFSLock {
file => $file,
lock_type => LOCK_EX|LOCK_NB,
blocking_timeout => 10, # 10 sec
stale_lock_timeout => 30 * 60, # 30 min
}) {
### OR
### my $lock = File::NFSLock->new($file,LOCK_EX|LOCK_NB,10,30*60);
### do write protected stuff on $file
### at this point $file is uncached from NFS (most recent)
open(FILE, "+<$file") || die $!;
### or open it any way you like
### my $fh = IO::File->open( $file, \'w\' ) || die $!
### update (uncache across NFS) other files
uncache("someotherfile1");
uncache("someotherfile2");
# open(FILE2,"someotherfile1");
### unlock it
$lock->unlock();
### OR
### undef $lock;
### OR let $lock go out of scope
}else{
die "I couldn\'t lock the file [$File::NFSLock::errstr]";
}
подскажите, пожалуйста, где менять?
