allow discards for SSD

This commit is contained in:
Pig Monkey 2015-09-06 16:04:04 -07:00
parent 51872f74f5
commit 38a225f3c2

View file

@ -72,7 +72,7 @@ Install GRUB.
$ pacman -S grub
$ echo GRUB_ENABLE_CRYPTODISK=y >> /etc/default/grub
$ sed -i 's/^GRUB_CMDLINE_LINUX=.*/GRUB_CMDLINE_LINUX="cryptdevice=\/dev\/sda1:lvm"/' /etc/default/grub
$ sed -i 's/^GRUB_CMDLINE_LINUX=.*/GRUB_CMDLINE_LINUX="cryptdevice=\/dev\/sda1:lvm:allow-discards"/' /etc/default/grub
$ grub-mkconfig -o /boot/grub/grub.cfg
$ grub-install /dev/sda
$ chmod -R g-rwx,o-rwx /boot