Optimize SSD Performance
Source: https://wiki.archlinux.org/index.php/Solid_State_Drives
Enable TRIM
Warning: the following tip only works for Linux kernel version 2.6.33 or above, and not all filesystems are supported (as of version 3.7, ext4, btrfs, JFS and XFS support it).
Add the discard option in /etc/fstab
.
Example:
/dev/sda1 / ext4 defaults,noatime,discard 0 1
/dev/sda2 /home ext4 defaults,noatime,discard 0 2