je viens de lire ceci à propos de l'utilisation d'un ssd à la page https://wiki.debian.org/SSDOptimization :
1- la remarque "...happen automatically today for new installations." s'applique-t-elle à Debian11?........
/!\ Note that some of the configuration improvements listed below happen automatically today for new installations.
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Mounting SSD filesystems
The performance of SSDs is also influenced by filesystem mounting options:
Add the "noatime" (or the default "relatime") mount option in /etc/fstab, to disable (or significantly reduce) disk writes whenever a file is read.
This improves filesystem read performance for both SSDs and HDDs.
2- sinon il est conseillé d'ajouter l'option "noatime" dans le fichier /etc/fstab. Je pense donc le modifier et obtenir ceci:
Code : Tout sélectionner
# <file system> <mount point> <type> <options> <dump> <pass>
# / was on /dev/sda4 during installation
UUID=cf9f9c4a-d4b9-4fc4-bdc1-5941792093e6 / ext4 noatime,errors=remount-ro 0 1 ---> modif
# /boot/efi was on /dev/sda1 during installation
UUID=2972-05E7 /boot/efi vfat umask=0077 0 1
# /home was on /dev/sda2 during installation
UUID=2dee45f9-0029-4f1d-8984-11f42cb4413e /home ext4 noatime,defaults 0 2 ----> modif
# /win was on /dev/sda6 during installation
UUID=bc268629-8e43-4fed-9892-7fac7ab9635b /win ext4 defaults 0 2 -----> pas de modif (/win = partition d'échange inutilisée)
# swap was on /dev/sda3 during installation
UUID=e0e1cdc1-31a3-4cb6-8f6a-7b03ecfa7099 none swap sw 0 0