···

       
71
       
 
       
mkdir -p /run

     

       
72
       
 
       
mount -t tmpfs -o "mode=0755,size=@runSize@" tmpfs /run

     

       
73
       
 
       


     

       
0
       
 
       

     

       
0
       
 
       

     

       
0
       
 
       

     

       
0
       
 
       

     

       
0
       
 
       

     

       
0
       
 
       

     

       
0
       
 
       

     

       
0
       
 
       

     

       
0
       
 
       

     

       
0
       
 
       

     

       
0
       
 
       

     

       
0
       
 
       

     

       
0
       
 
       

     

       
0
       
 
       

     

       
0
       
 
       

     

       
0
       
 
       

     

       
0
       
 
       

     

       
0
       
 
       

     

       
74
       
 
       


     

       
75
       
 
       
# Process the kernel command line.

     

       
76
       
 
       
export stage2Init=/init

     
···

       
414
       
 
       


     

       
415
       
 
       
# Stop udevd.

     

       
416
       
 
       
udevadm control --exit

     

       
0
       
 
       

     

       
0
       
 
       

     

       
0
       
 
       

     

       
0
       
 
       

     

       
0
       
 
       

     

       
0
       
 
       

     

       
0
       
 
       

     

       
0
       
 
       

     

       
417
       
 
       


     

       
418
       
 
       
# Kill any remaining processes, just to be sure we're not taking any

     

       
419
       
 
       
# with us into stage 2. But keep storage daemons like unionfs-fuse.

     

···

       
71
       
 
       
mkdir -p /run

     

       
72
       
 
       
mount -t tmpfs -o "mode=0755,size=@runSize@" tmpfs /run

     

       
73
       
 
       


     

       
74
       
+
       
# Optionally log the script output to /dev/kmsg or /run/log/stage-1-init.log 

     

       
75
       
+
       
if test -n "@logCommands@"; then

     

       
76
       
+
       
    mkdir -p /tmp

     

       
77
       
+
       
    mkfifo /tmp/stage-1-init.log.fifo

     

       
78
       
+
       
    logOutFd=8 && logErrFd=9

     

       
79
       
+
       
    eval "exec $logOutFd>&1 $logErrFd>&2"

     

       
80
       
+
       
    if test -w /dev/kmsg; then

     

       
81
       
+
       
        tee -i < /tmp/stage-1-init.log.fifo /proc/self/fd/"$logOutFd" | while read line; do

     

       
82
       
+
       
            if test -n "$line"; then

     

       
83
       
+
       
                echo "stage-1-init: $line" > /dev/kmsg

     

       
84
       
+
       
            fi

     

       
85
       
+
       
        done &

     

       
86
       
+
       
    else

     

       
87
       
+
       
        mkdir -p /run/log

     

       
88
       
+
       
        tee -i < /tmp/stage-1-init.log.fifo /run/log/stage-1-init.log &

     

       
89
       
+
       
    fi

     

       
90
       
+
       
    exec > /tmp/stage-1-init.log.fifo 2>&1

     

       
91
       
+
       
fi

     

       
92
       
 
       


     

       
93
       
 
       
# Process the kernel command line.

     

       
94
       
 
       
export stage2Init=/init

     
···

       
432
       
 
       


     

       
433
       
 
       
# Stop udevd.

     

       
434
       
 
       
udevadm control --exit

     

       
435
       
+
       


     

       
436
       
+
       
# Reset the logging file descriptors.

     

       
437
       
+
       
# Do this just before pkill, which will kill the tee process.

     

       
438
       
+
       
if test -n "@logCommands@"

     

       
439
       
+
       
then

     

       
440
       
+
       
    exec 1>&$logOutFd 2>&$logErrFd

     

       
441
       
+
       
    eval "exec $logOutFd>&- $logErrFd>&-"

     

       
442
       
+
       
fi

     

       
443
       
 
       


     

       
444
       
 
       
# Kill any remaining processes, just to be sure we're not taking any

     

       
445
       
 
       
# with us into stage 2. But keep storage daemons like unionfs-fuse.

     

···

       
200
       
 
       


     

       
201
       
 
       
    inherit (config.boot) resumeDevice devSize runSize;

     

       
202
       
 
       


     

       
203
       
-
       
    inherit (config.boot.initrd) checkJournalingFS

     

       
204
       
-
       
      preLVMCommands preDeviceCommands postDeviceCommands postMountCommands kernelModules;

     

       
205
       
 
       


     

       
206
       
 
       
    resumeDevices = map (sd: if sd ? device then sd.device else "/dev/disk/by-label/${sd.label}")

     

       
207
       
 
       
                    (filter (sd: (sd ? label || hasPrefix "/dev/" sd.device) && !sd.randomEncryption) config.swapDevices);

     
···

       
266
       
 
       
        Specify here the device where the file resides.

     

       
267
       
 
       
        You should also use <varname>boot.kernelParams</varname> to specify

     

       
268
       
 
       
        <literal><replaceable>resume_offset</replaceable></literal>.

     

       
0
       
 
       

     

       
0
       
 
       

     

       
0
       
 
       

     

       
0
       
 
       

     

       
0
       
 
       

     

       
0
       
 
       

     

       
0
       
 
       

     

       
0
       
 
       

     

       
269
       
 
       
      '';

     

       
270
       
 
       
    };

     

       
271
       
 
       


     

···

       
200
       
 
       


     

       
201
       
 
       
    inherit (config.boot) resumeDevice devSize runSize;

     

       
202
       
 
       


     

       
203
       
+
       
    inherit (config.boot.initrd) checkJournalingFS 

     

       
204
       
+
       
      logCommands preLVMCommands preDeviceCommands postDeviceCommands postMountCommands kernelModules;

     

       
205
       
 
       


     

       
206
       
 
       
    resumeDevices = map (sd: if sd ? device then sd.device else "/dev/disk/by-label/${sd.label}")

     

       
207
       
 
       
                    (filter (sd: (sd ? label || hasPrefix "/dev/" sd.device) && !sd.randomEncryption) config.swapDevices);

     
···

       
266
       
 
       
        Specify here the device where the file resides.

     

       
267
       
 
       
        You should also use <varname>boot.kernelParams</varname> to specify

     

       
268
       
 
       
        <literal><replaceable>resume_offset</replaceable></literal>.

     

       
269
       
+
       
      '';

     

       
270
       
+
       
    };

     

       
271
       
+
       


     

       
272
       
+
       
    boot.initrd.logCommands = mkOption {

     

       
273
       
+
       
      default = false;

     

       
274
       
+
       
      type = types.bool;

     

       
275
       
+
       
      description = ''

     

       
276
       
+
       
        Whether to replicate command output of stage-1 booting to <filename>/dev/kmsg</filename> or <filename>/run/log/stage-1-init.log</filename> if <filename>/dev/kmsg</filename> is not writable.

     

       
277
       
 
       
      '';

     

       
278
       
 
       
    };

     

       
279