FileSystem Windows and Linux

FileSystem Windows and Linux

1. WINDOWS

   • FAT/FAT32
     • File allocation table
     • Memory cards and devices.
     • Exchange mechanisms with boot environment.
     • Scattered fragmentation makes reading and writing slower.
       • Security permits.
     • development by MS-DOS
   • NFTS
     • Windows 2000, Windows XP, Windows Server 2003, Windows 2008, Windows Vista, Windows 7
     • Based on HPFS from IBM / Microsoft
     • Influences of HPFS file formats
     • Cluster size from 512 bytes
   • ReFS
     • Flexible file system
     • Uses checksums for metadata and optionally for file data
     • Keeps volume online while dealing with most damage that can't be fixed, but there are some exceptional cases
     • introduces new features for virtualized, performance-dependent workloads.

2. LINUX

   • Extended
     • Ext2
     • Ext3
       • currently available
       • 16TiB - 2TiB
     • Ext4
       • 1EiB - 16TiB
       • Use a series of physical contiguous blocks on the hard drive called extensions
       • It has higher performance in reading and writing, supports extended user attributes.
   • XFS
     • High performance based on extensions, sets extended user attributes.
     • Files up to 8 EiB in size
     • Default acl mount Inability to reduce
     • ext3 y ext4, Daily log for metadata operations. I / O performance techniques
   • ISO9660
     • Meets the ISO 9660 standard used for removable optical discs
       • CD / DVD - ISO Transporter
     • It originated from the High Sierra file system - HFS
   • VFAT ó FAT16
     • Supports 255 characters, includes spaces and periods.
     • Used on removable media such as Floppy and USB Flash drives
     • Exchange data between Windows and Linux
   • REISERFS / REISER4
     • Handles large amounts of small files, has a daily record
   • Btrfs
     • Write copy supporting 16 EiB
     • Route and manage files larger than Ext4
     • Supports snapshots, compression, multiple levels of RAID (Rudant Array of Independent Disk)

3. The file system is a logical container that is used to store files and directories.

Imagens e arquivos do mapa