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Bugfix : force lockfile removal if the cache is really too old

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This commit is contained in:
Luc Didry 2012-05-21 11:35:33 +02:00
parent b6f9a54af7
commit a2b3e009af
1 changed files with 14 additions and 2 deletions
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16
plugins/disk/du-2
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@ -159,8 +159,20 @@ sub cache_is_too_old {
} ## cache_is_too_old
sub du_not_running {
return 0 if (-e $LOCKFILE);
return 1;
if (-e $LOCKFILE) {
my ($time) = `cat $TIMEFILE`;
chomp $time;
if ( (time - $time) > ($ENV{interval}*60*60) ) {
# The cache is really old (60xinterval) => Maybe the lockfile wasn't properly deleted.
# Let's delete it.
system("rm $LOCKFILE;");
return 1;
} else {
return 0;
}
} else {
return 1;
}
}
sub munin_exit_done {