contrib/dracut/90zfs/zfs-env-bootfs.service.in

   1 [Unit]
   2 Description=Set BOOTFS environment for dracut
   3 Documentation=man:zpool(8)
   4 DefaultDependencies=no
   5 After=zfs-import-cache.service
   6 After=zfs-import-scan.service
   7 Before=zfs-import.target
   8
   9 [Service]
  10 Type=oneshot
  11 ExecStart=/bin/sh -c "exec systemctl set-environment BOOTFS=$(@sbindir@/zpool list -H -o bootfs | grep -m1 -vFx -)"
  12
  13 [Install]
  14 WantedBy=zfs-import.target