ACRONIS Backup & Recovery 11 Guide de l'utilisateur Page 210

  • Télécharger
  • Ajouter à mon manuel
  • Imprimer
  • Page
    / 379
  • Table des matières
  • MARQUE LIVRES
  • Noté. / 5. Basé sur avis des utilisateurs
Vue de la page 209
210 Copyright © Acronis, Inc., 2000-2011
Tip: The allocation unit size on most NTFS and ext3 volumes is 4 KB. This allows for block-level deduplication.
Other examples of allocation unit sizes allowing for block-level deduplication include 8 KB, 16 KB, and 64 KB.
File-level backup
Deduplication of a file is not performed if the file is encrypted and the In archives, store encrypted
files in decrypted state check box in the backup options is cleared (it is cleared by default).
Deduplication and NTFS data streams
In the NTFS file system, a file may have one or more additional sets of data associated with itoften
called alternate data streams.
When such file is backed up, so are all its alternate data streams. However, these streams are never
deduplicatedeven when the file itself is.
Vue de la page 209
1 2 ... 205 206 207 208 209 210 211 212 213 214 215 ... 378 379

Commentaires sur ces manuels

Pas de commentaire