I just installed Manjaro a SSD using the full disk install option and noticed that the fstab options had significantly changed.
From 21.1.x:
UUID=yyyy-yyyy /boot/efi vfat umask=0077 0 2
UUID=xxxxxxxx-xxxx-xxxx-xxxx-xxxxxxxxxxxx / btrfs subvol=/@,defaults,noatime,space_cache,autodefrag,compress=zstd,discard=async,ssd,commit=120 0 0
UUID=xxxxxxxx-xxxx-xxxx-xxxx-xxxxxxxxxxxx /home btrfs subvol=/@home,defaults,noatime,space_cache,autodefrag,compress=zstd,discard=async,ssd,commit=120 0 0
UUID=xxxxxxxx-xxxx-xxxx-xxxx-xxxxxxxxxxxx /var/cache btrfs subvol=/@cache,defaults,noatime,space_cache,autodefrag,compress=zstd,discard=async,ssd,commit=120 0 0
UUID=xxxxxxxx-xxxx-xxxx-xxxx-xxxxxxxxxxxx /var/log btrfs subvol=/@log,defaults,noatime,space_cache,autodefrag,compress=zstd,discard=async,ssd,commit=120 0 0
UUID=xxxxxxxx-xxxx-xxxx-xxxx-xxxxxxxxxxxz swap swap defaults,noatime 0 0
tmpfs /tmp tmpfs defaults,noatime,mode=1777 0 0
to the current:
UUID=yyyy-yyyy /boot/efi vfat umask=0077 0 2
UUID=xxxxxxxx-xxxx-xxxx-xxxx-xxxxxxxxxxxx / btrfs subvol=/@,defaults,discard=async 0 0
UUID=xxxxxxxx-xxxx-xxxx-xxxx-xxxxxxxxxxxx /home btrfs subvol=/@home,defaults,discard=async 0 0
UUID=xxxxxxxx-xxxx-xxxx-xxxx-xxxxxxxxxxxx /var/cache btrfs subvol=/@cache,defaults,discard=async 0 0
UUID=xxxxxxxx-xxxx-xxxx-xxxx-xxxxxxxxxxxx /var/log btrfs subvol=/@log,defaults,discard=async 0 0
UUID=xxxxxxxx-xxxx-xxxx-xxxx-xxxxxxxxxxxz swap swap defaults,noatime 0 0
tmpfs /tmp tmpfs defaults,noatime,mode=1777 0 0
Is the removal of so many option including the ones like ssd
, space_cache
, commit
gonna affect the performance of SSDs?