Fedora 23 и SSD

cat /etc/fedora-release /etc/fstab
Fedora release 23 (Twenty Three)

#
# /etc/fstab
# Created by anaconda on Mon Aug 17 10:10:49 2015
#
# Accessible filesystems, by reference, are maintained under '/dev/disk'
# See man pages fstab(5), findfs(8), mount(8) and/or blkid(8) for more info
#
UUID=ea64cbad-69f7-4cb6-bbaa-22f3c4a2cd6d  /                       ext4    relatime,discard        0 1
UUID=e0cd84dd-19cf-46e0-8efc-7f7f63dd1e64  /home                   ext4    relatime,discard        0 1
tmpfs                                      /tmp                    tmpfs   defaults                0 0
tmpfs                                      /var/tmp                tmpfs   defaults                0 0
tmpfs /var/cache/dnf/yandex-b505f87414b3500f/packages              tmpfs   defaults                0 0
tmpfs /var/cache/dnf/updates-d28e3be95240972f/packages             tmpfs   defaults                0 0
tmpfs /var/cache/dnf/adobe-linux-x86_64-38ad0a49b0acdf73/packages  tmpfs   defaults                0 0
tmpfs /var/cache/dnf/rpmfusion-nonfree-81e81e278b15607f/packages   tmpfs   defaults                0 0
tmpfs /var/cache/dnf/rpmfusion-free-af2a8a0137098ed0/packages      tmpfs   defaults                0 0
tmpfs /var/cache/dnf/fedora-d174f3c3f2691dd5/packages              tmpfs   defaults                0 0
tmpfs /var/cache/dnf/rpmfusion-free-updates-58060a31907699fb/packages tmpfs defaults                0 0
tmpfs /home/sanja/.cashe tmpfs defaults 0 0