Red Hat Summit31.3. Activation de l'élimination des blocs en ligne
Vous pouvez effectuer des opérations de suppression de blocs en ligne pour supprimer automatiquement les blocs inutilisés sur tous les systèmes de fichiers pris en charge.
Procédure
Activer le rejet en ligne au moment du montage :
Lors du montage manuel d'un système de fichiers, ajoutez l'option
-o discardmount :mount -o discard device mount-point
# mount -o discard device mount-pointCopy to Clipboard Copied! Toggle word wrap Toggle overflow -
Pour monter un système de fichiers de manière persistante, ajoutez l'option
discardà l'entrée mount dans le fichier/etc/fstab.
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