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add function time_of_youngest_file to determine the youngest file in an event dir, so as to guess the starttime of the event.

This commit is contained in:
Isaac Connor 2018-11-13 14:13:41 -05:00
parent 798bf68df1
commit ca87936cd7
1 changed files with 31 additions and 6 deletions
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37
scripts/zmaudit.pl.in
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@ -384,7 +384,7 @@ MAIN: while( $loop ) {
Debug("Checking for Medium Scheme Events under $$Storage{Path}/$monitor_dir");
{
my @event_dirs = glob("$monitor_dir/[0-9][0-9][0-9][0-9]-[0-9][0-9]-[0-9][0-9]/*");
Debug(qq`glob("$monitor_dir/[0-9][0-9][0-9][0-9]-[0-9][0-9]-[0-9][0-9]/*") returned ` . scalar @event_dirs . " entries." );
Debug(qq`glob("$monitor_dir/[0-9][0-9][0-9][0-9]-[0-9][0-9]-[0-9][0-9]/*") returned ` . scalar @event_dirs . ' entries.' );
foreach my $event_dir ( @event_dirs ) {
if ( ! -d $event_dir ) {
Debug( "$event_dir is not a dir. Skipping" );
@ -403,6 +403,7 @@ MAIN: while( $loop ) {
$$Event{RelativePath} = $event_dir;
$Event->MonitorId( $monitor_dir );
$Event->StorageId( $Storage->Id() );
$Event->StartTime( POSIX::strftime('%Y-%m-%d %H:%M:%S', gmtime(time_of_youngest_file($$Event{Path})) ) );
} # end foreach event
}
@ -428,7 +429,7 @@ MAIN: while( $loop ) {
} # end foreach event
chdir( $Storage->Path() );
} # if USE_DEEP_STORAGE
Debug( 'Got '.int(keys(%$fs_events))." filesystem events for monitor $monitor_dir\n" );
Debug( 'Got '.int(keys(%$fs_events))." filesystem events for monitor $monitor_dir" );
delete_empty_subdirs($$Storage{Path}.'/'.$monitor_dir);
} # end foreach monitor
@ -446,7 +447,7 @@ MAIN: while( $loop ) {
next;
}
my @event_ids = keys %$fs_events;
Debug("Have " .scalar @event_ids . " events for monitor $monitor_id");
Debug('Have ' .scalar @event_ids . " events for monitor $monitor_id");
foreach my $fs_event_id ( sort { $a <=> $b } keys %$fs_events ) {
@ -490,7 +491,11 @@ MAIN: while( $loop ) {
}
}
} # end foreach Storage Area
redo MAIN if ( $cleaned );
if ( $cleaned ) {
Debug("Events were deleted, starting again.");
redo MAIN;
}
$cleaned = 0;
my $deleteMonitorSql = 'DELETE LOW_PRIORITY FROM Monitors WHERE Id = ?';
@ -531,7 +536,7 @@ MAIN: while( $loop ) {
next;
}
if ( ! $Event->StartTime() ) {
Info("Event $$Event{Id} has no start time. deleting it.");
Info("Event $$Event{Id} has no start time.");
if ( confirm() ) {
$Event->delete();
$cleaned = 1;
@ -577,10 +582,11 @@ MAIN: while( $loop ) {
$Event->StorageId($$fs_events{$db_event}->StorageId());
}
if ( $$fs_events{$db_event}->StartTime() ne $Event->StartTime() ) {
Info("Updating StartTime on event $$Event{Id} from $$Event{StartTime} to $$fs_events{$db_event}{StartTime}");
if ( $$Event{Scheme} eq 'Deep' ) {
Info("Updating StartTime on event $$Event{Id} from $$Event{StartTime} to $$fs_events{$db_event}{StartTime}");
$Event->StartTime($$fs_events{$db_event}->StartTime());
} else {
$Event->StartTime($$fs_events{$db_event}->StartTime());
}
$Event->save();
}
@ -994,6 +1000,25 @@ sub delete_empty_directories {
}
} # end sub delete_empty_directories
sub time_of_youngest_file {
my $dir = shift;
if ( ! opendir(DIR, $dir) ) {
Error("Can't open directory '$dir': $!");
return;
}
my $youngest = (stat($dir))[9];
Debug("stat of $dir is $youngest");
foreach my $file ( readdir( DIR ) ) {
next if $file =~ /^\./;
$_ = (stat($dir))[9];
$youngest = $_ if $_ and ( $_ < $youngest );
#Debug("stat of $dir is $_ < $youngest");
}
Debug("stat of $dir is $youngest");
return $youngest;
} # end sub time_of_youngest_file
1;
__END__