Hi Guix,
I'm trying to mount my btrfs root filesystem with the compress=lzo option.
Following Section 8.3 or the manual (System Configuration → File Systems,
I added (options "compress=lzo") to my file system definition. However,
when I reconfigure and reboot, it does not appear that the file system is
mounted with this option. When I mount the filesystem manually with `mount
-o compress=lzo …` it works correctly. Full operating system config below.
What am I missing?
Best,
Jack
from /proc/mounts:
```
/dev/nvme0n1p2 / btrfs rw,relatime,ssd,space_cache,subvolid=5,subvol=/ 0 0
/dev/nvme0n1p1 /boot/efi vfat
rw,relatime,fmask=0022,dmask=0022,codepage=437,iocharset=iso8859-1,shortname=mixed,errors=remount-ro
0 0
```
config.scm:
```
;; This is an operating system configuration template
;; for a "desktop" setup with GNOME and Xfce where the
;; root partition is encrypted with LUKS.
(use-modules (gnu)
(gnu system nss)
(gnu services ssh)
(gnu services xorg)
(guix-at-duke services endpoint-management))
(use-service-modules desktop)
(use-package-modules certs fonts gnome linux security-token)
(operating-system
(host-name "lib-its13")
(timezone "America/New_York")
(locale "en_US.utf8")
;; Use the UEFI variant of GRUB with the EFI System
;; Partition mounted on /boot/efi.
(bootloader (bootloader-configuration
(bootloader grub-efi-bootloader)
(target "/boot/efi")))
(file-systems (cons* (file-system
(device (file-system-label "lib-its13_nvme_btrfs"))
(mount-point "/")
(type "btrfs")
(flags '(no-atime))
(options "compress=lzo"))
(file-system
(device (file-system-label "EFI"))
(mount-point "/boot/efi")
(type "vfat"))
%base-file-systems))
(swap-devices (list "/root/swap"))
(users (cons (user-account
(name "install")
(comment "installation user")
(group "users")
(supplementary-groups '("wheel" "netdev"
"audio" "video"))
(home-directory "/home/install"))
%base-user-accounts))
;; This is where we specify system-wide packages.
(packages (cons* nss-certs ;for HTTPS access
btrfs-progs
gvfs ;for user mounts
font-google-noto ;(full) unicode font
%base-packages))
;; Add GNOME and/or Xfce---we can choose at the log-in
;; screen with F1. Use the "desktop" services, which
;; include the X11 log-in service, networking with
;; NetworkManager, and more.
(services (cons* (service openssh-service-type (openssh-configuration))
(service gnome-desktop-service-type)
(service planisphere-report-service-type)
(simple-service 'custom-udev-rules udev-service-type (list
libu2f-host))
%desktop-services))
;; Allow resolution of '.local' host names with mDNS.
(name-service-switch %mdns-host-lookup-nss))
```
