diff --git a/src/drivers/drv_disk.rs b/src/drivers/drv_disk.rs
index e69de29..e5c77f7 100644
--- a/src/drivers/drv_disk.rs
+++ b/src/drivers/drv_disk.rs
@@ -0,0 +1,42 @@
+use crate::Disk;
+
+/// driver disk
+pub struct DrvDisk {
+    disk: Disk
+}
+
+impl DrvDisk {
+    ///initialize the disk ok the current driver
+    pub fn init_drv_disk(disk: Disk) -> DrvDisk {
+        DrvDisk { disk: disk }
+    }
+
+    ///read inside the disk
+    /// 
+    /// ### Parameters
+	///
+	/// - **self** driver disk
+    /// - **sector_number** sector where to read the data
+    /// - **data** where the readed data will be stored
+    pub fn read_sector(&mut self, sector_number : i32,  data : &mut Vec<u8>) {
+        match Disk::read_request(&mut self.disk,sector_number, data) {
+            Err(e) => println!("{:?}", e),
+            _ => ()
+        }
+    }
+
+    ///write inside the disk
+    /// 
+    /// ### Parameters
+	///
+	/// - **self** driver disk
+    /// - **sector_number** sector where to write the data
+    /// - **data** where the data to write is stored
+    pub fn write_sector(&mut self, sector_number : i32, data : &mut Vec<u8>) {
+        match Disk::write_request(&mut self.disk, sector_number, data) {
+            Err(e) => println!("{:?}", e),
+            _ => ()
+        }
+    }
+
+}
\ No newline at end of file
diff --git a/src/drivers/mod.rs b/src/drivers/mod.rs
new file mode 100644
index 0000000..7c1868e
--- /dev/null
+++ b/src/drivers/mod.rs
@@ -0,0 +1 @@
+pub mod drv_disk;
\ No newline at end of file
diff --git a/src/main.rs b/src/main.rs
index e556b8e..a14cf47 100644
--- a/src/main.rs
+++ b/src/main.rs
@@ -12,15 +12,39 @@ mod simulator;
 mod kernel;
 /// module containing useful tools which can be use in most part of the OS to ease the development of the OS
 pub mod utility;
+/// module containing drivers 
+pub mod drivers;
 
 use std::{rc::Rc, cell::RefCell};
 
 use kernel::system::System;
-use simulator::machine::Machine;
+use simulator::{machine::Machine, print::print};
+
+use drivers::drv_disk::DrvDisk;
+use simulator::disk::Disk;
+
 
 fn main() {
     let machine = Machine::init_machine();
     let system = Rc::new(RefCell::new(System::new(machine)));
 
+    let disk = Disk::init_disk();
+    let mut drv_disk = DrvDisk::init_drv_disk(disk);
+
+    let mut data = Vec::new();
+    data.push(1); data.push(1); data.push(1);
+
+    let mut data2: Vec<u8> = Vec::new();
+
+    drv_disk.write_sector(0, &mut data);
+
+    drv_disk.read_sector(0, &mut data2);
+
+    if data == data2 {
+        print!("success");
+    }else {
+        print!("fail");
+    }
+
     System::freeze(system);
 }
diff --git a/src/simulator/disk.rs b/src/simulator/disk.rs
index 5f0356e..6e0cbf7 100644
--- a/src/simulator/disk.rs
+++ b/src/simulator/disk.rs
@@ -1,5 +1,11 @@
 use core::panic;
-use std::{fs::{File, self}, io::{BufReader, Read, Seek, SeekFrom, Write}};
+use std::io;
+use std::io::BufReader;
+use std::io::prelude::*;
+use std::fs::File;
+use std::io::SeekFrom;
+
+use libc::close;
 
 pub const SECTORS_PER_TRACK : i32 = 32;
 pub const NUM_TRACKS : i32 = 64;
@@ -7,22 +13,20 @@ pub const NUM_SECTORS : i32 = SECTORS_PER_TRACK * NUM_TRACKS;
 pub const SECTOR_SIZE : i32 = 128;
 
 pub struct Disk {
-    pub file : File,
     pub last_selector : i32,
     pub active : bool
 }
 
 impl Disk {
 
-    pub fn init_disk(path : String) -> Disk {
+    pub fn init_disk() -> Disk {
         Disk {
-            file : fs::File::open(path).unwrap(),
             last_selector : 0,
             active : false
         }
     }
 
-    pub fn read_request(disk : &mut Disk, sector_number : i32, data : &mut Vec<u8>) {
+    pub fn read_request(disk : &mut Disk, sector_number : i32, data : &mut Vec<u8>) -> io::Result<()> {
         if disk.active {
             panic!("Only one request at time");
         }
@@ -31,22 +35,36 @@ impl Disk {
             panic!("sector_number isn't right");
         }
 
-        disk.file.seek(SeekFrom::Start((sector_number * SECTOR_SIZE) as u64));
-        let mut reader = BufReader::new(&disk.file);
-        reader.read(data);
+        let mut f = File::open("test/disk")?;
+        f.seek(SeekFrom::Start((sector_number * SECTOR_SIZE) as u64))?;
+        let mut reader = BufReader::new(f);
+
+        match reader.read(data) {
+            Ok(_) => println!("Data has been read successfully"),
+            Err(e) => println!("{:?}", e),
+                _ => ()
+        }
+        Ok(())
         
     }
 
-    pub fn write_request(disk : &mut Disk, sector_number : i32, data : &mut Vec<u8>) {
+    pub fn write_request(disk : &mut Disk, sector_number : i32, data : &mut Vec<u8>) -> io::Result<()> {
         if disk.active {
             panic!("Only one request at time");
         }
-
         if sector_number < 0 || sector_number >= NUM_SECTORS {
             panic!("sector_number isn't right");
         }
-
-        disk.file.seek(SeekFrom::Start((sector_number * SECTOR_SIZE) as u64));
-        disk.file.write(data);
+        
+        let mut f = File::create("test/disk")?;
+        f.seek(SeekFrom::Start((sector_number * SECTOR_SIZE) as u64))?;
+        let res = f.write(data);
+        match res {
+            Ok(_) => println!("Data written successfully"),
+            Err(e) => println!("{:?}", e),
+                _ => ()
+        }
+        Ok(())
     }
+
 }
\ No newline at end of file
diff --git a/test/disk b/test/disk
new file mode 100644
index 0000000..e7d1ed7
--- /dev/null
+++ b/test/disk
@@ -0,0 +1 @@
+



\ No newline at end of file