"guix system reconfigure" can't work well in my machine now, the below is output:
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bash-4.4$ sudo guix system reconfigure guixsd-helper.scm
密码：
** wait long time, about 5 min.**
substitute:
updating list of substitutes from 'https://mirror.hydra.gnu.org'...
substitute: updating list of substitutes from
'https://mirror.hydra.gnu.org'... 100.0%
The following derivation will be built:
/gnu/store/plhaxy8p26sxircfmx0vs05a3arva6v9-grub.cfg.drv
/gnu/store/aqhdcr06max068sc8k3gvqqdvlb8l9dl-system
/gnu/store/4dbisd6wcg494c70yn6y7jrydbw7giph-grub.cfg
/gnu/store/cgl8v4q7x8zc09r9d39l7pgd9cx904f8-grub-2.02beta3
activating system...
making '/gnu/store/aqhdcr06max068sc8k3gvqqdvlb8l9dl-system' the current system...
setting up setuid programs in '/run/setuid-programs'...
populating /etc from /gnu/store/ba01asqiwhmwrq8scisg3dpkpn8yknyp-etc...
usermod：无改变
usermod：无改变
usermod：无改变
usermod：无改变
usermod：无改变
usermod：无改变
usermod：无改变
usermod：无改变
usermod：无改变
guix system: loading new services: file-system-/mnt/backup1 file-system-/mnt/backup2...
shepherd: Evaluating user _expression_ (register-services (primitive-load "/gn...") #).
****looooooooooooooooooooooong time and I have to C-c C-c it.*****
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2. In the console, the below information is showed:
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e2fsck: cannot continue, aborting
...
File system check on /dev/sda8 failed....
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3. This is my guixsd config:
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bash-4.4$ cat guixsd-helper.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))
(use-service-modules desktop)
(use-package-modules certs gnome)
(operating-system
(host-name "tumashu")
(timezone "Asia/Shanghai")
(locale "zh_CN.UTF-8")
;; Assuming /dev/sdX is the target hard disk, and "my-root"
;; is the label of the target root file system.
(bootloader (grub-configuration (device "/dev/sda")))
(swap-devices '("/dev/sda5"))
(file-systems (cons* (file-system
(device "/dev/sda1")
(title 'device)
(mount-point "/")
(type "ext4"))
(file-system
(device "/dev/sda7")
(title 'device)
(mount-point "/home")
(type "ext4"))
(file-system
(device "/dev/sda8")
(title 'device)
(mount-point "/mnt/backup1")
(type "ext4"))
(file-system
(device "/dev/sda6")
(title 'device)
(mount-point "/mnt/backup2")
(type "ext4"))
%base-file-systems))
(users (cons (user-account
(name "feng")
(comment "Feng Shu")
(group "users")
(supplementary-groups '("wheel" "netdev"
"audio" "video"))
(home-directory "/home/feng"))
%base-user-accounts))
;; This is where we specify system-wide packages.
(packages
(append (map specification->package
'("gvfs" "nss-certs"
"font-wqy-zenhei"
"font-ubuntu"
"icecat"))
%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 Wicd,
;; and more.
(services (cons* (xfce-desktop-service)
%desktop-services))
;; Allow resolution of '.local' host names with mDNS.
(name-service-switch %mdns-host-lookup-nss))
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