--[[
Copyright (C) 2013-2014 Draios inc.
 
This program is free software: you can redistribute it and/or modify
it under the terms of the GNU General Public License version 2 as
published by the Free Software Foundation.


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, see <http://www.gnu.org/licenses/>.
--]]

-- Chisel description
description = "Shows the top files in terms of I/O errors."
short_description = "top files by number of errors"
category = "Errors"

-- Chisel argument list
args = {}

-- The number of items to show
TOP_NUMBER = 10

-- Argument notification callback
function on_set_arg(name, val)
	return false
end

-- Initialization callback
function on_init()
	chisel.exec("table_generator", 
		"fd.name",
		"Filename",
		"evt.count",
		"#Errors",
		"fd.type=file and evt.failed=true", 
		"100",
		"none")
	return true
end
