Added squid spool to exclude list

Fixed bug reporting tar exit status
Use lchown not chown when chowing on restore
Don't chmod & utime for symlinks
Fixed UNKNOWN displaying in the logs insted of ERROR

dbackup

@@ -51,6 +51,7 @@ my @defaultDataExcl = (
 		"/var/spool/mailman/retry",
 		"/var/spool/postfix/public",
 		"/var/spool/postfix/private",
+		"/var/spool/squid",
 		"/var/cache/yum"
 );
 
@@ -812,7 +813,7 @@ sub backup
 					printLog(LOG_ERROR,"Failed to execute: $!\n");
 					exit 1;
 				} elsif ($? & 127) {
-					printLog(LOG_ERROR,"Child died with signal %d\n",($? & 127));
+					printLog(LOG_ERROR,"Child died with signal %s\n",($? & 127));
 					exit 1;
 				} else {
 					my $retcode = $? >> 8;
@@ -1185,10 +1186,15 @@ sub restore
 			# Full dirname
 			my $ffilename = "$dest/$path/$fname";
 
-			# Restore attribs
-			if (!chown($file->{'uid'},$file->{'gid'},$ffilename)) {
-				printLog(LOG_ERROR,"Failed to chown(".$file->{'uid'}.",".$file->{'gid'}.") '$ffilename': $!\n");
+			# Restore for links and files
+			if (!lchown($file->{'uid'},$file->{'gid'},$ffilename)) {
+				printLog(LOG_ERROR,"Failed to lchown(".$file->{'uid'}.",".$file->{'gid'}.") '$ffilename': $!\n");
 			}
+
+			# Ignore links for the rest...
+			next if (S_ISLNK($file->{'mode'}));
+
+			# Restore mode & utime only for files
 			if (!chmod($file->{'mode'},$ffilename)) {
 				printLog(LOG_ERROR,"Failed to chmod(".$file->{'mode'}.") '$ffilename': $!\n");
 			}
@@ -1229,8 +1235,8 @@ sub printLog {
 		$levelTxt = "NOTICE";
 	} elsif ($level == LOG_WARNING) {
 		$levelTxt = "WARNING";
-	} elsif ($level == LOG_DEBUG) {
-		$levelTxt = "DEBUG";
+	} elsif ($level == LOG_ERROR) {
+		$levelTxt = "ERROR";
 	}
 
 	# Check log level