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1 | #!/bin/bash -p | |
2 | # | |
3 | # Generator script for a dracut initramfs | |
4 | # Tries to retain some degree of compatibility with the command line | |
5 | # of the various mkinitrd implementations out there | |
6 | # | |
7 | ||
8 | # Copyright 2005-2013 Red Hat, Inc. All rights reserved. | |
9 | # | |
10 | # This program is free software; you can redistribute it and/or modify | |
11 | # it under the terms of the GNU General Public License as published by | |
12 | # the Free Software Foundation; either version 2 of the License, or | |
13 | # (at your option) any later version. | |
14 | # | |
15 | # This program is distributed in the hope that it will be useful, | |
16 | # but WITHOUT ANY WARRANTY; without even the implied warranty of | |
17 | # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the | |
18 | # GNU General Public License for more details. | |
19 | # | |
20 | # You should have received a copy of the GNU General Public License | |
21 | # along with this program. If not, see <http://www.gnu.org/licenses/>. | |
22 | # | |
23 | ||
24 | # store for logging | |
25 | ||
26 | unset BASH_ENV | |
27 | ||
28 | # Verify bash version, current minimum is 4 | |
29 | if (( BASH_VERSINFO[0] < 4 )); then | |
30 | printf -- 'You need at least Bash 4 to use dracut, sorry.' >&2 | |
31 | exit 1 | |
32 | fi | |
33 | ||
34 | dracut_args=( "$@" ) | |
35 | readonly dracut_cmd="$(readlink -f $0)" | |
36 | ||
37 | set -o pipefail | |
38 | ||
39 | usage() { | |
40 | [[ $dracutbasedir ]] || dracutbasedir=/usr/lib/dracut | |
41 | if [[ -f $dracutbasedir/dracut-version.sh ]]; then | |
42 | . $dracutbasedir/dracut-version.sh | |
43 | fi | |
44 | ||
45 | # 80x25 linebreak here ^ | |
46 | cat << EOF | |
47 | Usage: $dracut_cmd [OPTION]... [<initramfs> [<kernel-version>]] | |
48 | ||
49 | Version: $DRACUT_VERSION | |
50 | ||
51 | Creates initial ramdisk images for preloading modules | |
52 | ||
53 | -h, --help Display all options | |
54 | ||
55 | If a [LIST] has multiple arguments, then you have to put these in quotes. | |
56 | ||
57 | For example: | |
58 | ||
59 | # dracut --add-drivers "module1 module2" ... | |
60 | ||
61 | EOF | |
62 | } | |
63 | ||
64 | long_usage() { | |
65 | [[ $dracutbasedir ]] || dracutbasedir=/usr/lib/dracut | |
66 | if [[ -f $dracutbasedir/dracut-version.sh ]]; then | |
67 | . $dracutbasedir/dracut-version.sh | |
68 | fi | |
69 | ||
70 | # 80x25 linebreak here ^ | |
71 | cat << EOF | |
72 | Usage: $dracut_cmd [OPTION]... [<initramfs> [<kernel-version>]] | |
73 | ||
74 | Version: $DRACUT_VERSION | |
75 | ||
76 | Creates initial ramdisk images for preloading modules | |
77 | ||
78 | --kver [VERSION] Set kernel version to [VERSION]. | |
79 | -f, --force Overwrite existing initramfs file. | |
80 | -a, --add [LIST] Add a space-separated list of dracut modules. | |
81 | --rebuild Append arguments to those of existing image and rebuild | |
82 | -m, --modules [LIST] Specify a space-separated list of dracut modules to | |
83 | call when building the initramfs. Modules are located | |
84 | in /usr/lib/dracut/modules.d. | |
85 | -o, --omit [LIST] Omit a space-separated list of dracut modules. | |
86 | --force-add [LIST] Force to add a space-separated list of dracut modules | |
87 | to the default set of modules, when -H is specified. | |
88 | -d, --drivers [LIST] Specify a space-separated list of kernel modules to | |
89 | exclusively include in the initramfs. | |
90 | --add-drivers [LIST] Specify a space-separated list of kernel | |
91 | modules to add to the initramfs. | |
92 | --force-drivers [LIST] Specify a space-separated list of kernel | |
93 | modules to add to the initramfs and make sure they | |
94 | are tried to be loaded via modprobe same as passing | |
95 | rd.driver.pre=DRIVER kernel parameter. | |
96 | --omit-drivers [LIST] Specify a space-separated list of kernel | |
97 | modules not to add to the initramfs. | |
98 | --filesystems [LIST] Specify a space-separated list of kernel filesystem | |
99 | modules to exclusively include in the generic | |
100 | initramfs. | |
101 | -k, --kmoddir [DIR] Specify the directory, where to look for kernel | |
102 | modules | |
103 | --fwdir [DIR] Specify additional directories, where to look for | |
104 | firmwares, separated by : | |
105 | --kernel-only Only install kernel drivers and firmware files | |
106 | --no-kernel Do not install kernel drivers and firmware files | |
107 | --print-cmdline Print the kernel command line for the given disk layout | |
108 | --early-microcode Combine early microcode with ramdisk | |
109 | --no-early-microcode Do not combine early microcode with ramdisk | |
110 | --kernel-cmdline [PARAMETERS] Specify default kernel command line parameters | |
111 | --strip Strip binaries in the initramfs | |
112 | --nostrip Do not strip binaries in the initramfs | |
113 | --hardlink Hardlink files in the initramfs | |
114 | --nohardlink Do not hardlink files in the initramfs | |
115 | --prefix [DIR] Prefix initramfs files with [DIR] | |
116 | --noprefix Do not prefix initramfs files | |
117 | --mdadmconf Include local /etc/mdadm.conf | |
118 | --nomdadmconf Do not include local /etc/mdadm.conf | |
119 | --lvmconf Include local /etc/lvm/lvm.conf | |
120 | --nolvmconf Do not include local /etc/lvm/lvm.conf | |
121 | --fscks [LIST] Add a space-separated list of fsck helpers. | |
122 | --nofscks Inhibit installation of any fsck helpers. | |
123 | --ro-mnt Mount / and /usr read-only by default. | |
124 | -h, --help This message | |
125 | --debug Output debug information of the build process | |
126 | --profile Output profile information of the build process | |
127 | -L, --stdlog [0-6] Specify logging level (to standard error) | |
128 | 0 - suppress any messages | |
129 | 1 - only fatal errors | |
130 | 2 - all errors | |
131 | 3 - warnings | |
132 | 4 - info | |
133 | 5 - debug info (here starts lots of output) | |
134 | 6 - trace info (and even more) | |
135 | -v, --verbose Increase verbosity level | |
136 | -q, --quiet Decrease verbosity level | |
137 | -c, --conf [FILE] Specify configuration file to use. | |
138 | Default: /etc/dracut.conf | |
139 | --confdir [DIR] Specify configuration directory to use *.conf files | |
140 | from. Default: /etc/dracut.conf.d | |
141 | --tmpdir [DIR] Temporary directory to be used instead of default | |
142 | /var/tmp. | |
143 | -l, --local Local mode. Use modules from the current working | |
144 | directory instead of the system-wide installed in | |
145 | /usr/lib/dracut/modules.d. | |
146 | Useful when running dracut from a git checkout. | |
147 | -H, --hostonly Host-Only mode: Install only what is needed for | |
148 | booting the local host instead of a generic host. | |
149 | -N, --no-hostonly Disables Host-Only mode | |
150 | --hostonly-mode <mode> | |
151 | Specify the hostonly mode to use. <mode> could be | |
152 | one of "sloppy" or "strict". "sloppy" mode is used | |
153 | by default. | |
154 | In "sloppy" hostonly mode, extra drivers and modules | |
155 | will be installed, so minor hardware change won't make | |
156 | the image unbootable (eg. changed keyboard), and the | |
157 | image is still portable among similar hosts. | |
158 | With "strict" mode enabled, anything not necessary | |
159 | for booting the local host in its current state will | |
160 | not be included, and modules may do some extra job | |
161 | to save more space. Minor change of hardware or | |
162 | environment could make the image unbootable. | |
163 | DO NOT use "strict" mode unless you know what you | |
164 | are doing. | |
165 | --hostonly-cmdline Store kernel command line arguments needed | |
166 | in the initramfs | |
167 | --no-hostonly-cmdline Do not store kernel command line arguments needed | |
168 | in the initramfs | |
169 | --no-hostonly-default-device | |
170 | Do not generate implicit host devices like root, | |
171 | swap, fstab, etc. Use "--mount" or "--add-device" | |
172 | to explicitly add devices as needed. | |
173 | --hostonly-i18n Install only needed keyboard and font files according | |
174 | to the host configuration (default). | |
175 | --no-hostonly-i18n Install all keyboard and font files available. | |
176 | --persistent-policy [POLICY] | |
177 | Use [POLICY] to address disks and partitions. | |
178 | POLICY can be any directory name found in /dev/disk. | |
179 | E.g. "by-uuid", "by-label" | |
180 | --fstab Use /etc/fstab to determine the root device. | |
181 | --add-fstab [FILE] Add file to the initramfs fstab | |
182 | --mount "[DEV] [MP] [FSTYPE] [FSOPTS]" | |
183 | Mount device [DEV] on mountpoint [MP] with filesystem | |
184 | [FSTYPE] and options [FSOPTS] in the initramfs | |
185 | --mount "[MP]" Same as above, but [DEV], [FSTYPE] and [FSOPTS] are | |
186 | determined by looking at the current mounts. | |
187 | --add-device "[DEV]" Bring up [DEV] in initramfs | |
188 | -i, --include [SOURCE] [TARGET] | |
189 | Include the files in the SOURCE directory into the | |
190 | Target directory in the final initramfs. | |
191 | If SOURCE is a file, it will be installed to TARGET | |
192 | in the final initramfs. | |
193 | -I, --install [LIST] Install the space separated list of files into the | |
194 | initramfs. | |
195 | --install-optional [LIST] Install the space separated list of files into the | |
196 | initramfs, if they exist. | |
197 | --gzip Compress the generated initramfs using gzip. | |
198 | This will be done by default, unless another | |
199 | compression option or --no-compress is passed. | |
200 | --bzip2 Compress the generated initramfs using bzip2. | |
201 | Make sure your kernel has bzip2 decompression support | |
202 | compiled in, otherwise you will not be able to boot. | |
203 | --lzma Compress the generated initramfs using lzma. | |
204 | Make sure your kernel has lzma support compiled in, | |
205 | otherwise you will not be able to boot. | |
206 | --xz Compress the generated initramfs using xz. | |
207 | Make sure that your kernel has xz support compiled | |
208 | in, otherwise you will not be able to boot. | |
209 | --lzo Compress the generated initramfs using lzop. | |
210 | Make sure that your kernel has lzo support compiled | |
211 | in, otherwise you will not be able to boot. | |
212 | --lz4 Compress the generated initramfs using lz4. | |
213 | Make sure that your kernel has lz4 support compiled | |
214 | in, otherwise you will not be able to boot. | |
215 | --zstd Compress the generated initramfs using Zstandard. | |
216 | Make sure that your kernel has zstd support compiled | |
217 | in, otherwise you will not be able to boot. | |
218 | --compress [COMPRESSION] Compress the generated initramfs with the | |
219 | passed compression program. Make sure your kernel | |
220 | knows how to decompress the generated initramfs, | |
221 | otherwise you will not be able to boot. | |
222 | --no-compress Do not compress the generated initramfs. This will | |
223 | override any other compression options. | |
224 | --list-modules List all available dracut modules. | |
225 | -M, --show-modules Print included module's name to standard output during | |
226 | build. | |
227 | --keep Keep the temporary initramfs for debugging purposes | |
228 | --printsize Print out the module install size | |
229 | --sshkey [SSHKEY] Add ssh key to initramfs (use with ssh-client module) | |
230 | --logfile [FILE] Logfile to use (overrides configuration setting) | |
231 | --reproducible Create reproducible images | |
232 | --no-reproducible Do not create reproducible images | |
233 | --loginstall [DIR] Log all files installed from the host to [DIR] | |
234 | --uefi Create an UEFI executable with the kernel cmdline and | |
235 | kernel combined | |
236 | --uefi-stub [FILE] Use the UEFI stub [FILE] to create an UEFI executable | |
237 | --kernel-image [FILE] location of the kernel image | |
238 | ||
239 | If [LIST] has multiple arguments, then you have to put these in quotes. | |
240 | ||
241 | For example: | |
242 | ||
243 | # dracut --add-drivers "module1 module2" ... | |
244 | ||
245 | EOF | |
246 | } | |
247 | ||
248 | # Fills up host_devs stack variable and makes sure there are no duplicates | |
249 | push_host_devs() { | |
250 | local _dev | |
251 | for _dev in "$@"; do | |
252 | [[ " ${host_devs[@]} " == *" $_dev "* ]] && return | |
253 | host_devs+=( "$_dev" ) | |
254 | done | |
255 | } | |
256 | ||
257 | # Little helper function for reading args from the commandline. | |
258 | # it automatically handles -a b and -a=b variants, and returns 1 if | |
259 | # we need to shift $3. | |
260 | read_arg() { | |
261 | # $1 = arg name | |
262 | # $2 = arg value | |
263 | # $3 = arg parameter | |
264 | local rematch='^[^=]*=(.*)$' | |
265 | if [[ $2 =~ $rematch ]]; then | |
266 | read "$1" <<< "${BASH_REMATCH[1]}" | |
267 | else | |
268 | read "$1" <<< "$3" | |
269 | # There is no way to shift our callers args, so | |
270 | # return 1 to indicate they should do it instead. | |
271 | return 1 | |
272 | fi | |
273 | } | |
274 | ||
275 | dropindirs_sort() | |
276 | { | |
277 | local suffix=$1; shift | |
278 | local -a files | |
279 | local f d | |
280 | ||
281 | for d in "$@"; do | |
282 | for i in "$d/"*"$suffix"; do | |
283 | if [[ -e "$i" ]]; then | |
284 | printf "%s\n" "${i##*/}" | |
285 | fi | |
286 | done | |
287 | done | sort -Vu | { | |
288 | readarray -t files | |
289 | ||
290 | for f in "${files[@]}"; do | |
291 | for d in "$@"; do | |
292 | if [[ -e "$d/$f" ]]; then | |
293 | printf "%s\n" "$d/$f" | |
294 | continue 2 | |
295 | fi | |
296 | done | |
297 | done | |
298 | } | |
299 | } | |
300 | ||
301 | rearrange_params() | |
302 | { | |
303 | # Workaround -i, --include taking 2 arguments | |
304 | newat=() | |
305 | for i in "$@"; do | |
306 | if [[ $i == "-i" ]] || [[ $i == "--include" ]]; then | |
307 | newat+=("++include") # Replace --include by ++include | |
308 | else | |
309 | newat+=("$i") | |
310 | fi | |
311 | done | |
312 | set -- "${newat[@]}" # Set new $@ | |
313 | ||
314 | TEMP=$(unset POSIXLY_CORRECT; getopt \ | |
315 | -o "a:m:o:d:I:k:c:L:fvqlHhMN" \ | |
316 | --long kver: \ | |
317 | --long add: \ | |
318 | --long force-add: \ | |
319 | --long add-drivers: \ | |
320 | --long force-drivers: \ | |
321 | --long omit-drivers: \ | |
322 | --long modules: \ | |
323 | --long omit: \ | |
324 | --long drivers: \ | |
325 | --long filesystems: \ | |
326 | --long install: \ | |
327 | --long install-optional: \ | |
328 | --long fwdir: \ | |
329 | --long libdirs: \ | |
330 | --long fscks: \ | |
331 | --long add-fstab: \ | |
332 | --long mount: \ | |
333 | --long device: \ | |
334 | --long add-device: \ | |
335 | --long nofscks \ | |
336 | --long ro-mnt \ | |
337 | --long kmoddir: \ | |
338 | --long conf: \ | |
339 | --long confdir: \ | |
340 | --long tmpdir: \ | |
341 | --long stdlog: \ | |
342 | --long compress: \ | |
343 | --long prefix: \ | |
344 | --long rebuild: \ | |
345 | --long force \ | |
346 | --long kernel-only \ | |
347 | --long no-kernel \ | |
348 | --long print-cmdline \ | |
349 | --long kernel-cmdline: \ | |
350 | --long strip \ | |
351 | --long nostrip \ | |
352 | --long hardlink \ | |
353 | --long nohardlink \ | |
354 | --long noprefix \ | |
355 | --long mdadmconf \ | |
356 | --long nomdadmconf \ | |
357 | --long lvmconf \ | |
358 | --long nolvmconf \ | |
359 | --long debug \ | |
360 | --long profile \ | |
361 | --long sshkey: \ | |
362 | --long logfile: \ | |
363 | --long verbose \ | |
364 | --long quiet \ | |
365 | --long local \ | |
366 | --long hostonly \ | |
367 | --long host-only \ | |
368 | --long no-hostonly \ | |
369 | --long no-host-only \ | |
370 | --long hostonly-mode: \ | |
371 | --long hostonly-cmdline \ | |
372 | --long no-hostonly-cmdline \ | |
373 | --long no-hostonly-default-device \ | |
374 | --long persistent-policy: \ | |
375 | --long fstab \ | |
376 | --long help \ | |
377 | --long bzip2 \ | |
378 | --long lzma \ | |
379 | --long xz \ | |
380 | --long lzo \ | |
381 | --long lz4 \ | |
382 | --long zstd \ | |
383 | --long no-compress \ | |
384 | --long gzip \ | |
385 | --long list-modules \ | |
386 | --long show-modules \ | |
387 | --long keep \ | |
388 | --long printsize \ | |
389 | --long regenerate-all \ | |
390 | --long noimageifnotneeded \ | |
391 | --long early-microcode \ | |
392 | --long no-early-microcode \ | |
393 | --long reproducible \ | |
394 | --long no-reproducible \ | |
395 | --long loginstall: \ | |
396 | --long uefi \ | |
397 | --long uefi-stub: \ | |
398 | --long kernel-image: \ | |
399 | --long no-hostonly-i18n \ | |
400 | --long hostonly-i18n \ | |
401 | --long no-machineid \ | |
402 | -- "$@") | |
403 | ||
404 | if (( $? != 0 )); then | |
405 | usage | |
406 | exit 1 | |
407 | fi | |
408 | } | |
409 | ||
410 | verbosity_mod_l=0 | |
411 | unset kernel | |
412 | unset outfile | |
413 | ||
414 | rearrange_params "$@" | |
415 | eval set -- "$TEMP" | |
416 | ||
417 | # parse command line args to check if '--rebuild' option is present | |
418 | unset append_args_l | |
419 | unset rebuild_file | |
420 | while : | |
421 | do | |
422 | if [ "$1" == "--" ]; then | |
423 | shift; break | |
424 | fi | |
425 | if [ "$1" == "--rebuild" ]; then | |
426 | append_args_l="yes" | |
427 | rebuild_file=$2 | |
428 | if [ ! -e $rebuild_file ]; then | |
429 | echo "Image file '$rebuild_file', for rebuild, does not exist!" | |
430 | exit 1 | |
431 | fi | |
432 | abs_rebuild_file=$(readlink -f "$rebuild_file") && rebuild_file="$abs_rebuild_file" | |
433 | shift; continue | |
434 | fi | |
435 | shift | |
436 | done | |
437 | ||
438 | # get output file name and kernel version from command line arguments | |
439 | while (($# > 0)); do | |
440 | case ${1%%=*} in | |
441 | ++include) | |
442 | shift 2;; | |
443 | *) | |
444 | if ! [[ ${outfile+x} ]]; then | |
445 | outfile=$1 | |
446 | elif ! [[ ${kernel+x} ]]; then | |
447 | kernel=$1 | |
448 | else | |
449 | printf "\nUnknown arguments: %s\n\n" "$*" >&2 | |
450 | usage; exit 1; | |
451 | fi | |
452 | ;; | |
453 | esac | |
454 | shift | |
455 | done | |
456 | ||
457 | # extract input image file provided with rebuild option to get previous parameters, if any | |
458 | if [[ $append_args_l == "yes" ]]; then | |
459 | unset rebuild_param | |
460 | ||
461 | # determine resultant file | |
462 | if ! [[ $outfile ]]; then | |
463 | outfile=$rebuild_file | |
464 | fi | |
465 | ||
466 | if ! rebuild_param=$(lsinitrd $rebuild_file '*lib/dracut/build-parameter.txt'); then | |
467 | echo "Image '$rebuild_file' has no rebuild information stored" | |
468 | exit 1 | |
469 | fi | |
470 | ||
471 | # prepend previous parameters to current command line args | |
472 | if [[ $rebuild_param ]]; then | |
473 | TEMP="$rebuild_param $TEMP" | |
474 | eval set -- "$TEMP" | |
475 | rearrange_params "$@" | |
476 | fi | |
477 | fi | |
478 | ||
479 | unset PARMS_TO_STORE | |
480 | PARMS_TO_STORE="" | |
481 | ||
482 | eval set -- "$TEMP" | |
483 | ||
484 | while :; do | |
485 | if [ $1 != "--" ] && [ $1 != "--rebuild" ]; then | |
486 | PARMS_TO_STORE+=" $1"; | |
487 | fi | |
488 | case $1 in | |
489 | --kver) kernel="$2"; PARMS_TO_STORE+=" '$2'"; shift;; | |
490 | -a|--add) add_dracutmodules_l+=("$2"); PARMS_TO_STORE+=" '$2'"; shift;; | |
491 | --force-add) force_add_dracutmodules_l+=("$2"); PARMS_TO_STORE+=" '$2'"; shift;; | |
492 | --add-drivers) add_drivers_l+=("$2"); PARMS_TO_STORE+=" '$2'"; shift;; | |
493 | --force-drivers) force_drivers_l+=("$2"); PARMS_TO_STORE+=" '$2'"; shift;; | |
494 | --omit-drivers) omit_drivers_l+=("$2"); PARMS_TO_STORE+=" '$2'"; shift;; | |
495 | -m|--modules) dracutmodules_l+=("$2"); PARMS_TO_STORE+=" '$2'"; shift;; | |
496 | -o|--omit) omit_dracutmodules_l+=("$2"); PARMS_TO_STORE+=" '$2'"; shift;; | |
497 | -d|--drivers) drivers_l+=("$2"); PARMS_TO_STORE+=" '$2'"; shift;; | |
498 | --filesystems) filesystems_l+=("$2"); PARMS_TO_STORE+=" '$2'"; shift;; | |
499 | -I|--install) install_items_l+=("$2"); PARMS_TO_STORE+=" '$2'"; shift;; | |
500 | --install-optional) install_optional_items_l+=("$2"); PARMS_TO_STORE+=" '$2'"; shift;; | |
501 | --fwdir) fw_dir_l+=("$2"); PARMS_TO_STORE+=" '$2'"; shift;; | |
502 | --libdirs) libdirs_l+=("$2"); PARMS_TO_STORE+=" '$2'"; shift;; | |
503 | --fscks) fscks_l+=("$2"); PARMS_TO_STORE+=" '$2'"; shift;; | |
504 | --add-fstab) add_fstab_l+=("$2"); PARMS_TO_STORE+=" '$2'"; shift;; | |
505 | --mount) fstab_lines+=("$2"); PARMS_TO_STORE+=" '$2'"; shift;; | |
506 | --add-device|--device) add_device_l+=("$2"); PARMS_TO_STORE+=" '$2'"; shift;; | |
507 | --kernel-cmdline) kernel_cmdline_l+=("$2"); PARMS_TO_STORE+=" '$2'"; shift;; | |
508 | --nofscks) nofscks_l="yes";; | |
509 | --ro-mnt) ro_mnt_l="yes";; | |
510 | -k|--kmoddir) drivers_dir_l="$2"; PARMS_TO_STORE+=" '$2'"; shift;; | |
511 | -c|--conf) conffile="$2"; PARMS_TO_STORE+=" '$2'"; shift;; | |
512 | --confdir) confdir="$2"; PARMS_TO_STORE+=" '$2'"; shift;; | |
513 | --tmpdir) tmpdir_l="$2"; PARMS_TO_STORE+=" '$2'"; shift;; | |
514 | -L|--stdlog) stdloglvl_l="$2"; PARMS_TO_STORE+=" '$2'"; shift;; | |
515 | --compress) compress_l="$2"; PARMS_TO_STORE+=" '$2'"; shift;; | |
516 | --prefix) prefix_l="$2"; PARMS_TO_STORE+=" '$2'"; shift;; | |
517 | --loginstall) loginstall_l="$2"; PARMS_TO_STORE+=" '$2'"; shift;; | |
518 | --rebuild) if [ $rebuild_file == $outfile ]; then | |
519 | force=yes | |
520 | fi | |
521 | shift | |
522 | ;; | |
523 | -f|--force) force=yes;; | |
524 | --kernel-only) kernel_only="yes"; no_kernel="no";; | |
525 | --no-kernel) kernel_only="no"; no_kernel="yes";; | |
526 | --print-cmdline) | |
527 | print_cmdline="yes"; hostonly_l="yes"; kernel_only="yes"; no_kernel="yes";; | |
528 | --early-microcode) | |
529 | early_microcode_l="yes";; | |
530 | --no-early-microcode) | |
531 | early_microcode_l="no";; | |
532 | --strip) do_strip_l="yes";; | |
533 | --nostrip) do_strip_l="no";; | |
534 | --hardlink) do_hardlink_l="yes";; | |
535 | --nohardlink) do_hardlink_l="no";; | |
536 | --noprefix) prefix_l="/";; | |
537 | --mdadmconf) mdadmconf_l="yes";; | |
538 | --nomdadmconf) mdadmconf_l="no";; | |
539 | --lvmconf) lvmconf_l="yes";; | |
540 | --nolvmconf) lvmconf_l="no";; | |
541 | --debug) debug="yes";; | |
542 | --profile) profile="yes";; | |
543 | --sshkey) sshkey="$2"; PARMS_TO_STORE+=" '$2'"; shift;; | |
544 | --logfile) logfile_l="$2"; shift;; | |
545 | -v|--verbose) ((verbosity_mod_l++));; | |
546 | -q|--quiet) ((verbosity_mod_l--));; | |
547 | -l|--local) | |
548 | allowlocal="yes" | |
549 | [[ -f "$(readlink -f "${0%/*}")/dracut-init.sh" ]] \ | |
550 | && dracutbasedir="$(readlink -f "${0%/*}")" | |
551 | ;; | |
552 | -H|--hostonly|--host-only) | |
553 | hostonly_l="yes" ;; | |
554 | -N|--no-hostonly|--no-host-only) | |
555 | hostonly_l="no" ;; | |
556 | --hostonly-mode) | |
557 | hostonly_mode_l="$2"; PARMS_TO_STORE+=" '$2'"; shift;; | |
558 | --hostonly-cmdline) | |
559 | hostonly_cmdline_l="yes" ;; | |
560 | --hostonly-i18n) | |
561 | i18n_install_all_l="no" ;; | |
562 | --no-hostonly-i18n) | |
563 | i18n_install_all_l="yes" ;; | |
564 | --no-hostonly-cmdline) | |
565 | hostonly_cmdline_l="no" ;; | |
566 | --no-hostonly-default-device) | |
567 | hostonly_default_device="no" ;; | |
568 | --persistent-policy) | |
569 | persistent_policy_l="$2"; PARMS_TO_STORE+=" '$2'"; shift;; | |
570 | --fstab) use_fstab_l="yes" ;; | |
571 | -h|--help) long_usage; exit 1 ;; | |
572 | -i|--include) include_src+=("$2"); PARMS_TO_STORE+=" '$2'"; | |
573 | shift;; | |
574 | --bzip2) compress_l="bzip2";; | |
575 | --lzma) compress_l="lzma";; | |
576 | --xz) compress_l="xz";; | |
577 | --lzo) compress_l="lzo";; | |
578 | --lz4) compress_l="lz4";; | |
579 | --zstd) compress_l="zstd";; | |
580 | --no-compress) _no_compress_l="cat";; | |
581 | --gzip) compress_l="gzip";; | |
582 | --list-modules) do_list="yes";; | |
583 | -M|--show-modules) | |
584 | show_modules_l="yes" | |
585 | ;; | |
586 | --keep) keep="yes";; | |
587 | --printsize) printsize="yes";; | |
588 | --regenerate-all) regenerate_all="yes";; | |
589 | --noimageifnotneeded) noimageifnotneeded="yes";; | |
590 | --reproducible) reproducible_l="yes";; | |
591 | --no-reproducible) reproducible_l="no";; | |
592 | --uefi) uefi="yes";; | |
593 | --uefi-stub) | |
594 | uefi_stub_l="$2"; PARMS_TO_STORE+=" '$2'"; shift;; | |
595 | --kernel-image) | |
596 | kernel_image_l="$2"; PARMS_TO_STORE+=" '$2'"; shift;; | |
597 | --no-machineid) | |
598 | machine_id_l="no";; | |
599 | --) shift; break;; | |
600 | ||
601 | *) # should not even reach this point | |
602 | printf "\n!Unknown option: '%s'\n\n" "$1" >&2; usage; exit 1;; | |
603 | esac | |
604 | shift | |
605 | done | |
606 | ||
607 | # getopt cannot handle multiple arguments, so just handle "-I,--include" | |
608 | # the old fashioned way | |
609 | ||
610 | while (($# > 0)); do | |
611 | if [ "${1%%=*}" == "++include" ]; then | |
612 | include_src+=("$2") | |
613 | include_target+=("$3") | |
614 | PARMS_TO_STORE+=" --include '$2' '$3'" | |
615 | shift 2 | |
616 | fi | |
617 | shift | |
618 | done | |
619 | ||
620 | if [[ $regenerate_all == "yes" ]]; then | |
621 | ret=0 | |
622 | if [[ $kernel ]]; then | |
623 | printf -- "--regenerate-all cannot be called with a kernel version\n" >&2 | |
624 | exit 1 | |
625 | fi | |
626 | ||
627 | if [[ $outfile ]]; then | |
628 | printf -- "--regenerate-all cannot be called with a image file\n" >&2 | |
629 | exit 1 | |
630 | fi | |
631 | ||
632 | ((len=${#dracut_args[@]})) | |
633 | for ((i=0; i < len; i++)); do | |
634 | [[ ${dracut_args[$i]} == "--regenerate-all" ]] && \ | |
635 | unset dracut_args[$i] | |
636 | done | |
637 | ||
638 | cd /lib/modules | |
639 | for i in *; do | |
640 | [[ -f $i/modules.dep ]] || [[ -f $i/modules.dep.bin ]] || continue | |
641 | "$dracut_cmd" --kver="$i" "${dracut_args[@]}" | |
642 | ((ret+=$?)) | |
643 | done | |
644 | exit $ret | |
645 | fi | |
646 | ||
647 | if ! [[ $kernel ]]; then | |
648 | kernel=$(uname -r) | |
649 | fi | |
650 | ||
651 | export LC_ALL=C | |
652 | export LANG=C | |
653 | unset LC_MESSAGES | |
654 | unset LC_CTYPE | |
655 | unset LD_LIBRARY_PATH | |
656 | unset LD_PRELOAD | |
657 | unset GREP_OPTIONS | |
658 | ||
659 | export DRACUT_LOG_LEVEL=warning | |
660 | [[ $debug ]] && { | |
661 | export DRACUT_LOG_LEVEL=debug | |
662 | export PS4='${BASH_SOURCE}@${LINENO}(${FUNCNAME[0]}): '; | |
663 | set -x | |
664 | } | |
665 | ||
666 | [[ $profile ]] && { | |
667 | export PS4='+ $(date "+%s.%N") ${BASH_SOURCE}@${LINENO}: '; | |
668 | set -x | |
669 | debug=yes | |
670 | } | |
671 | ||
672 | [[ $dracutbasedir ]] || dracutbasedir=/usr/lib/dracut | |
673 | ||
674 | # if we were not passed a config file, try the default one | |
675 | if [[ ! -f $conffile ]]; then | |
676 | if [[ $allowlocal ]]; then | |
677 | conffile="$dracutbasedir/dracut.conf" | |
678 | else | |
679 | conffile="/etc/dracut.conf" | |
680 | fi | |
681 | fi | |
682 | ||
683 | if [[ ! -d $confdir ]]; then | |
684 | if [[ $allowlocal ]]; then | |
685 | confdir="$dracutbasedir/dracut.conf.d" | |
686 | else | |
687 | confdir="/etc/dracut.conf.d" | |
688 | fi | |
689 | fi | |
690 | ||
691 | # source our config file | |
692 | [[ -f $conffile ]] && . "$conffile" | |
693 | ||
694 | # source our config dir | |
695 | for f in $(dropindirs_sort ".conf" "$confdir" "$dracutbasedir/dracut.conf.d"); do | |
696 | [[ -e $f ]] && . "$f" | |
697 | done | |
698 | ||
699 | DRACUT_PATH=${DRACUT_PATH:-/sbin /bin /usr/sbin /usr/bin} | |
700 | ||
701 | for i in $DRACUT_PATH; do | |
702 | rl=$i | |
703 | if [ -L "$i" ]; then | |
704 | rl=$(readlink -f $i) | |
705 | fi | |
706 | if [[ "$NPATH" != *:$rl* ]] ; then | |
707 | NPATH+=":$rl" | |
708 | fi | |
709 | done | |
710 | export PATH="${NPATH#:}" | |
711 | unset NPATH | |
712 | ||
713 | # these options add to the stuff in the config file | |
714 | (( ${#add_dracutmodules_l[@]} )) && add_dracutmodules+=" ${add_dracutmodules_l[@]} " | |
715 | (( ${#force_add_dracutmodules_l[@]} )) && force_add_dracutmodules+=" ${force_add_dracutmodules_l[@]} " | |
716 | (( ${#fscks_l[@]} )) && fscks+=" ${fscks_l[@]} " | |
717 | (( ${#add_fstab_l[@]} )) && add_fstab+=" ${add_fstab_l[@]} " | |
718 | (( ${#fstab_lines_l[@]} )) && fstab_lines+=( "${fstab_lines_l[@]}" ) | |
719 | (( ${#install_items_l[@]} )) && install_items+=" ${install_items_l[@]} " | |
720 | (( ${#install_optional_items_l[@]} )) && install_optional_items+=" ${install_optional_items_l[@]} " | |
721 | ||
722 | # these options override the stuff in the config file | |
723 | (( ${#dracutmodules_l[@]} )) && dracutmodules="${dracutmodules_l[@]}" | |
724 | (( ${#omit_dracutmodules_l[@]} )) && omit_dracutmodules="${omit_dracutmodules_l[@]}" | |
725 | (( ${#filesystems_l[@]} )) && filesystems="${filesystems_l[@]}" | |
726 | (( ${#fw_dir_l[@]} )) && fw_dir="${fw_dir_l[@]}" | |
727 | (( ${#libdirs_l[@]} ))&& libdirs="${libdirs_l[@]}" | |
728 | ||
729 | [[ $stdloglvl_l ]] && stdloglvl=$stdloglvl_l | |
730 | [[ ! $stdloglvl ]] && stdloglvl=4 | |
731 | stdloglvl=$((stdloglvl + verbosity_mod_l)) | |
732 | ((stdloglvl > 6)) && stdloglvl=6 | |
733 | ((stdloglvl < 0)) && stdloglvl=0 | |
734 | ||
735 | [[ $drivers_dir_l ]] && drivers_dir=$drivers_dir_l | |
736 | [[ $do_strip_l ]] && do_strip=$do_strip_l | |
737 | [[ $do_strip ]] || do_strip=yes | |
738 | [[ $do_hardlink_l ]] && do_hardlink=$do_hardlink_l | |
739 | [[ $do_hardlink ]] || do_hardlink=yes | |
740 | [[ $prefix_l ]] && prefix=$prefix_l | |
741 | [[ $prefix = "/" ]] && unset prefix | |
742 | [[ $hostonly_l ]] && hostonly=$hostonly_l | |
743 | [[ $hostonly_cmdline_l ]] && hostonly_cmdline=$hostonly_cmdline_l | |
744 | [[ $hostonly_mode_l ]] && hostonly_mode=$hostonly_mode_l | |
745 | [[ "$hostonly" == "yes" ]] && ! [[ $hostonly_cmdline ]] && hostonly_cmdline="yes" | |
746 | [[ $i18n_install_all_l ]] && i18n_install_all=$i18n_install_all_l | |
747 | [[ $persistent_policy_l ]] && persistent_policy=$persistent_policy_l | |
748 | [[ $use_fstab_l ]] && use_fstab=$use_fstab_l | |
749 | [[ $mdadmconf_l ]] && mdadmconf=$mdadmconf_l | |
750 | [[ $lvmconf_l ]] && lvmconf=$lvmconf_l | |
751 | [[ $dracutbasedir ]] || dracutbasedir=/usr/lib/dracut | |
752 | [[ $fw_dir ]] || fw_dir="/lib/firmware/updates:/lib/firmware:/lib/firmware/$kernel" | |
753 | [[ $tmpdir_l ]] && tmpdir="$tmpdir_l" | |
754 | [[ $tmpdir ]] || tmpdir=/var/tmp | |
755 | [[ $INITRD_COMPRESS ]] && compress=$INITRD_COMPRESS | |
756 | [[ $compress_l ]] && compress=$compress_l | |
757 | [[ $show_modules_l ]] && show_modules=$show_modules_l | |
758 | [[ $nofscks_l ]] && nofscks="yes" | |
759 | [[ $ro_mnt_l ]] && ro_mnt="yes" | |
760 | [[ $early_microcode_l ]] && early_microcode=$early_microcode_l | |
761 | [[ $early_microcode ]] || early_microcode=yes | |
762 | [[ $logfile_l ]] && logfile="$logfile_l" | |
763 | [[ $reproducible_l ]] && reproducible="$reproducible_l" | |
764 | [[ $loginstall_l ]] && loginstall="$loginstall_l" | |
765 | [[ $uefi_stub_l ]] && uefi_stub="$uefi_stub_l" | |
766 | [[ $kernel_image_l ]] && kernel_image="$kernel_image_l" | |
767 | [[ $machine_id_l ]] && machine_id="$machine_id_l" | |
768 | ||
769 | if ! [[ $outfile ]]; then | |
770 | if [[ $machine_id != "no" ]]; then | |
771 | [[ -f /etc/machine-id ]] && read MACHINE_ID < /etc/machine-id | |
772 | fi | |
773 | ||
774 | if [[ $uefi == "yes" ]]; then | |
775 | BUILD_ID=$(cat /etc/os-release /usr/lib/os-release \ | |
776 | | while read -r line || [[ $line ]]; do \ | |
777 | [[ $line =~ BUILD_ID\=* ]] && eval "$line" && echo "$BUILD_ID" && break; \ | |
778 | done) | |
779 | if [[ -d /efi ]] && mountpoint -q /efi; then | |
780 | efidir=/efi | |
781 | else | |
782 | efidir=/boot/EFI | |
783 | if [[ -d /boot/efi/EFI ]] && mountpoint -q /boot/efi; then | |
784 | efidir=/boot/efi/EFI | |
785 | fi | |
786 | fi | |
787 | mkdir -p "$efidir/Linux" | |
788 | outfile="$efidir/Linux/linux-$kernel${MACHINE_ID:+-${MACHINE_ID}}${BUILD_ID:+-${BUILD_ID}}.efi" | |
789 | else | |
790 | if [[ -e "/boot/vmlinuz-$kernel" ]]; then | |
791 | outfile="/boot/initramfs-$kernel.img" | |
792 | elif [[ $MACHINE_ID ]] && ( [[ -d /boot/${MACHINE_ID} ]] || [[ -L /boot/${MACHINE_ID} ]] ); then | |
793 | outfile="/boot/${MACHINE_ID}/$kernel/initrd" | |
794 | else | |
795 | outfile="/boot/initramfs-$kernel.img" | |
796 | fi | |
797 | fi | |
798 | fi | |
799 | ||
800 | # eliminate IFS hackery when messing with fw_dir | |
801 | export DRACUT_FIRMWARE_PATH=${fw_dir// /:} | |
802 | fw_dir=${fw_dir//:/ } | |
803 | ||
804 | # check for logfile and try to create one if it doesn't exist | |
805 | if [[ -n "$logfile" ]];then | |
806 | if [[ ! -f "$logfile" ]];then | |
807 | touch "$logfile" | |
808 | if [ ! $? -eq 0 ] ;then | |
809 | printf "%s\n" "dracut: touch $logfile failed." >&2 | |
810 | fi | |
811 | fi | |
812 | fi | |
813 | ||
814 | # handle compression options. | |
815 | if [[ $_no_compress_l = "cat" ]]; then | |
816 | compress="cat" | |
817 | fi | |
818 | ||
819 | if ! [[ $compress ]]; then | |
820 | # check all known compressors, if none specified | |
821 | for i in pigz gzip lz4 lzop zstd lzma xz lbzip2 bzip2 cat; do | |
822 | command -v "$i" &>/dev/null || continue | |
823 | compress="$i" | |
824 | break | |
825 | done | |
826 | if [[ $compress = cat ]]; then | |
827 | printf "%s\n" "dracut: no compression tool available. Initramfs image is going to be big." >&2 | |
828 | fi | |
829 | fi | |
830 | ||
831 | # choose the right arguments for the compressor | |
832 | case $compress in | |
833 | bzip2|lbzip2) | |
834 | if [[ "$compress" = lbzip2 ]] || command -v lbzip2 &>/dev/null; then | |
835 | compress="lbzip2 -9" | |
836 | else | |
837 | compress="bzip2 -9" | |
838 | fi | |
839 | ;; | |
840 | lzma) | |
841 | compress="lzma -9 -T0" | |
842 | ;; | |
843 | xz) | |
844 | compress="xz --check=crc32 --lzma2=dict=1MiB -T0" | |
845 | ;; | |
846 | gzip|pigz) | |
847 | if [[ "$compress" = pigz ]] || command -v pigz &>/dev/null; then | |
848 | compress="pigz -9 -n -T -R" | |
849 | elif command -v gzip &>/dev/null && gzip --help 2>&1 | grep -q rsyncable; then | |
850 | compress="gzip -n -9 --rsyncable" | |
851 | else | |
852 | compress="gzip -n -9" | |
853 | fi | |
854 | ;; | |
855 | lzo|lzop) | |
856 | compress="lzop -9" | |
857 | ;; | |
858 | lz4) | |
859 | compress="lz4 -l -9" | |
860 | ;; | |
861 | zstd) | |
862 | compress="zstd -15 -q -T0" | |
863 | ;; | |
864 | esac | |
865 | ||
866 | [[ $hostonly = yes ]] && hostonly="-h" | |
867 | [[ $hostonly != "-h" ]] && unset hostonly | |
868 | ||
869 | case $hostonly_mode in | |
870 | '') | |
871 | [[ $hostonly ]] && hostonly_mode="sloppy" ;; | |
872 | sloppy|strict) | |
873 | if [[ ! $hostonly ]]; then | |
874 | unset hostonly_mode | |
875 | fi | |
876 | ;; | |
877 | *) | |
878 | printf "%s\n" "dracut: Invalid hostonly mode '$hostonly_mode'." >&2 | |
879 | exit 1 | |
880 | esac | |
881 | ||
882 | [[ $reproducible == yes ]] && DRACUT_REPRODUCIBLE=1 | |
883 | ||
884 | readonly TMPDIR="$(realpath -e "$tmpdir")" | |
885 | [ -d "$TMPDIR" ] || { | |
886 | printf "%s\n" "dracut: Invalid tmpdir '$tmpdir'." >&2 | |
887 | exit 1 | |
888 | } | |
889 | readonly DRACUT_TMPDIR="$(mktemp -p "$TMPDIR/" -d -t dracut.XXXXXX)" | |
890 | [ -d "$DRACUT_TMPDIR" ] || { | |
891 | printf "%s\n" "dracut: mktemp -p '$TMPDIR/' -d -t dracut.XXXXXX failed." >&2 | |
892 | exit 1 | |
893 | } | |
894 | ||
895 | # clean up after ourselves no matter how we die. | |
896 | trap ' | |
897 | ret=$?; | |
898 | [[ $keep ]] && echo "Not removing $DRACUT_TMPDIR." >&2 || { [[ $DRACUT_TMPDIR ]] && rm -rf -- "$DRACUT_TMPDIR"; }; | |
899 | exit $ret; | |
900 | ' EXIT | |
901 | ||
902 | # clean up after ourselves no matter how we die. | |
903 | trap 'exit 1;' SIGINT | |
904 | ||
905 | readonly initdir="${DRACUT_TMPDIR}/initramfs" | |
906 | mkdir "$initdir" | |
907 | ||
908 | if [[ $early_microcode = yes ]] || ( [[ $acpi_override = yes ]] && [[ -d $acpi_table_dir ]] ); then | |
909 | readonly early_cpio_dir="${DRACUT_TMPDIR}/earlycpio" | |
910 | mkdir "$early_cpio_dir" | |
911 | fi | |
912 | ||
913 | export DRACUT_RESOLVE_LAZY="1" | |
914 | ||
915 | if [[ $print_cmdline ]]; then | |
916 | stdloglvl=0 | |
917 | sysloglvl=0 | |
918 | fileloglvl=0 | |
919 | kmsgloglvl=0 | |
920 | fi | |
921 | ||
922 | if [[ -f $dracutbasedir/dracut-version.sh ]]; then | |
923 | . $dracutbasedir/dracut-version.sh | |
924 | fi | |
925 | ||
926 | if [[ -f $dracutbasedir/dracut-init.sh ]]; then | |
927 | . $dracutbasedir/dracut-init.sh | |
928 | else | |
929 | printf "%s\n" "dracut: Cannot find $dracutbasedir/dracut-init.sh." >&2 | |
930 | printf "%s\n" "dracut: Are you running from a git checkout?" >&2 | |
931 | printf "%s\n" "dracut: Try passing -l as an argument to $dracut_cmd" >&2 | |
932 | exit 1 | |
933 | fi | |
934 | ||
935 | if [[ $no_kernel != yes ]] && ! [[ -d $srcmods ]]; then | |
936 | printf "%s\n" "dracut: Cannot find module directory $srcmods" >&2 | |
937 | printf "%s\n" "dracut: and --no-kernel was not specified" >&2 | |
938 | exit 1 | |
939 | fi | |
940 | ||
941 | if ! [[ $print_cmdline ]]; then | |
942 | inst /bin/sh | |
943 | if ! $DRACUT_INSTALL ${initdir:+-D "$initdir"} -R "$initdir/bin/sh" &>/dev/null; then | |
944 | unset DRACUT_RESOLVE_LAZY | |
945 | export DRACUT_RESOLVE_DEPS=1 | |
946 | fi | |
947 | rm -fr -- ${initdir}/* | |
948 | fi | |
949 | ||
950 | dracutfunctions=$dracutbasedir/dracut-functions.sh | |
951 | export dracutfunctions | |
952 | ||
953 | (( ${#drivers_l[@]} )) && drivers="${drivers_l[@]}" | |
954 | drivers=${drivers/-/_} | |
955 | ||
956 | (( ${#add_drivers_l[@]} )) && add_drivers+=" ${add_drivers_l[@]} " | |
957 | add_drivers=${add_drivers/-/_} | |
958 | ||
959 | (( ${#force_drivers_l[@]} )) && force_drivers+=" ${force_drivers_l[@]} " | |
960 | force_drivers=${force_drivers/-/_} | |
961 | ||
962 | (( ${#omit_drivers_l[@]} )) && omit_drivers+=" ${omit_drivers_l[@]} " | |
963 | omit_drivers=${omit_drivers/-/_} | |
964 | ||
965 | (( ${#kernel_cmdline_l[@]} )) && kernel_cmdline+=" ${kernel_cmdline_l[@]} " | |
966 | ||
967 | omit_drivers_corrected="" | |
968 | for d in $omit_drivers; do | |
969 | [[ " $drivers $add_drivers " == *\ $d\ * ]] && continue | |
970 | [[ " $drivers $force_drivers " == *\ $d\ * ]] && continue | |
971 | omit_drivers_corrected+="$d|" | |
972 | done | |
973 | omit_drivers="${omit_drivers_corrected%|}" | |
974 | unset omit_drivers_corrected | |
975 | ||
976 | # prepare args for logging | |
977 | for ((i=0; i < ${#dracut_args[@]}; i++)); do | |
978 | [[ "${dracut_args[$i]}" == *\ * ]] && \ | |
979 | dracut_args[$i]="\"${dracut_args[$i]}\"" | |
980 | #" keep vim happy | |
981 | done | |
982 | ||
983 | dinfo "Executing: $dracut_cmd ${dracut_args[@]}" | |
984 | ||
985 | [[ $do_list = yes ]] && { | |
986 | for mod in $dracutbasedir/modules.d/*; do | |
987 | [[ -d $mod ]] || continue; | |
988 | [[ -e $mod/install || -e $mod/installkernel || \ | |
989 | -e $mod/module-setup.sh ]] || continue | |
990 | printf "%s\n" "${mod##*/??}" | |
991 | done | |
992 | exit 0 | |
993 | } | |
994 | ||
995 | # This is kinda legacy -- eventually it should go away. | |
996 | case $dracutmodules in | |
997 | ""|auto) dracutmodules="all" ;; | |
998 | esac | |
999 | ||
1000 | abs_outfile=$(readlink -f "$outfile") && outfile="$abs_outfile" | |
1001 | ||
1002 | if [[ $no_kernel != yes ]] && [[ -d $srcmods ]]; then | |
1003 | if ! [[ -f $srcmods/modules.dep ]]; then | |
1004 | if [[ -n "$(find "$srcmods" -name '*.ko*')" ]]; then | |
1005 | dfatal "$srcmods/modules.dep is missing. Did you run depmod?" | |
1006 | exit 1 | |
1007 | else | |
1008 | dwarn "$srcmods/modules.dep is missing. Did you run depmod?" | |
1009 | fi | |
1010 | elif ! ( command -v gzip &>/dev/null && command -v xz &>/dev/null); then | |
1011 | read _mod < $srcmods/modules.dep | |
1012 | _mod=${_mod%%:*} | |
1013 | if [[ -f $srcmods/"$_mod" ]]; then | |
1014 | # Check, if kernel modules are compressed, and if we can uncompress them | |
1015 | case "$_mod" in | |
1016 | *.ko.gz) kcompress=gzip;; | |
1017 | *.ko.xz) kcompress=xz;; | |
1018 | esac | |
1019 | if [[ $kcompress ]]; then | |
1020 | if ! command -v "$kcompress" &>/dev/null; then | |
1021 | dfatal "Kernel modules are compressed with $kcompress, but $kcompress is not available." | |
1022 | exit 1 | |
1023 | fi | |
1024 | fi | |
1025 | fi | |
1026 | fi | |
1027 | fi | |
1028 | ||
1029 | if [[ ! $print_cmdline ]]; then | |
1030 | if [[ -f $outfile && ! $force ]]; then | |
1031 | dfatal "Will not override existing initramfs ($outfile) without --force" | |
1032 | exit 1 | |
1033 | fi | |
1034 | ||
1035 | outdir=${outfile%/*} | |
1036 | [[ $outdir ]] || outdir="/" | |
1037 | ||
1038 | if [[ ! -d "$outdir" ]]; then | |
1039 | dfatal "Can't write to $outdir: Directory $outdir does not exist or is not accessible." | |
1040 | exit 1 | |
1041 | elif [[ ! -w "$outdir" ]]; then | |
1042 | dfatal "No permission to write to $outdir." | |
1043 | exit 1 | |
1044 | elif [[ -f "$outfile" && ! -w "$outfile" ]]; then | |
1045 | dfatal "No permission to write $outfile." | |
1046 | exit 1 | |
1047 | fi | |
1048 | ||
1049 | if [[ $loginstall ]]; then | |
1050 | if ! mkdir -p "$loginstall"; then | |
1051 | dfatal "Could not create directory to log installed files to '$loginstall'." | |
1052 | exit 1 | |
1053 | fi | |
1054 | loginstall=$(readlink -f "$loginstall") | |
1055 | fi | |
1056 | ||
1057 | if [[ $uefi = yes ]]; then | |
1058 | if ! command -v objcopy &>/dev/null; then | |
1059 | dfatal "Need 'objcopy' to create a UEFI executable" | |
1060 | exit 1 | |
1061 | fi | |
1062 | unset EFI_MACHINE_TYPE_NAME | |
1063 | case $(arch) in | |
1064 | x86_64) | |
1065 | EFI_MACHINE_TYPE_NAME=x64;; | |
1066 | ia32) | |
1067 | EFI_MACHINE_TYPE_NAME=ia32;; | |
1068 | *) | |
1069 | dfatal "Architecture '$(arch)' not supported to create a UEFI executable" | |
1070 | exit 1 | |
1071 | ;; | |
1072 | esac | |
1073 | ||
1074 | if ! [[ -s $uefi_stub ]]; then | |
1075 | for uefi_stub in \ | |
1076 | "${systemdutildir}/boot/efi/linux${EFI_MACHINE_TYPE_NAME}.efi.stub" \ | |
1077 | "/usr/lib/gummiboot/linux${EFI_MACHINE_TYPE_NAME}.efi.stub"; do | |
1078 | [[ -s $uefi_stub ]] || continue | |
1079 | break | |
1080 | done | |
1081 | fi | |
1082 | if ! [[ -s $uefi_stub ]]; then | |
1083 | dfatal "Can't find a uefi stub '$uefi_stub' to create a UEFI executable" | |
1084 | exit 1 | |
1085 | fi | |
1086 | ||
1087 | if ! [[ $kernel_image ]]; then | |
1088 | for kernel_image in "/lib/modules/$kernel/vmlinuz" "/boot/vmlinuz-$kernel"; do | |
1089 | [[ -s "$kernel_image" ]] || continue | |
1090 | break | |
1091 | done | |
1092 | fi | |
1093 | if ! [[ -s $kernel_image ]]; then | |
1094 | dfatal "Can't find a kernel image '$kernel_image' to create a UEFI executable" | |
1095 | exit 1 | |
1096 | fi | |
1097 | fi | |
1098 | fi | |
1099 | ||
1100 | if [[ $acpi_override = yes ]] && ! ( check_kernel_config CONFIG_ACPI_TABLE_UPGRADE || check_kernel_config CONFIG_ACPI_INITRD_TABLE_OVERRIDE ); then | |
1101 | dwarn "Disabling ACPI override, because kernel does not support it. CONFIG_ACPI_INITRD_TABLE_OVERRIDE!=y or CONFIG_ACPI_TABLE_UPGRADE!=y" | |
1102 | unset acpi_override | |
1103 | fi | |
1104 | ||
1105 | if [[ $early_microcode = yes ]]; then | |
1106 | if [[ $hostonly ]]; then | |
1107 | [[ $(get_cpu_vendor) == "AMD" ]] \ | |
1108 | && ! check_kernel_config CONFIG_MICROCODE_AMD \ | |
1109 | && unset early_microcode | |
1110 | [[ $(get_cpu_vendor) == "Intel" ]] \ | |
1111 | && ! check_kernel_config CONFIG_MICROCODE_INTEL \ | |
1112 | && unset early_microcode | |
1113 | else | |
1114 | ! check_kernel_config CONFIG_MICROCODE_AMD \ | |
1115 | && ! check_kernel_config CONFIG_MICROCODE_INTEL \ | |
1116 | && unset early_microcode | |
1117 | fi | |
1118 | [[ $early_microcode != yes ]] \ | |
1119 | && dwarn "Disabling early microcode, because kernel does not support it. CONFIG_MICROCODE_[AMD|INTEL]!=y" | |
1120 | fi | |
1121 | ||
1122 | # Need to be able to have non-root users read stuff (rpcbind etc) | |
1123 | chmod 755 "$initdir" | |
1124 | ||
1125 | if [[ $hostonly ]]; then | |
1126 | for i in /sys /proc /run /dev; do | |
1127 | if ! findmnt --target "$i" &>/dev/null; then | |
1128 | dwarning "Turning off host-only mode: '$i' is not mounted!" | |
1129 | unset hostonly | |
1130 | fi | |
1131 | done | |
1132 | fi | |
1133 | ||
1134 | declare -A host_fs_types | |
1135 | ||
1136 | for line in "${fstab_lines[@]}"; do | |
1137 | set -- $line | |
1138 | dev="$1" | |
1139 | #dev mp fs fsopts | |
1140 | case "$dev" in | |
1141 | UUID=*) | |
1142 | dev=$(blkid -l -t UUID=${dev#UUID=} -o device) | |
1143 | ;; | |
1144 | LABEL=*) | |
1145 | dev=$(blkid -l -t LABEL=${dev#LABEL=} -o device) | |
1146 | ;; | |
1147 | PARTUUID=*) | |
1148 | dev=$(blkid -l -t PARTUUID=${dev#PARTUUID=} -o device) | |
1149 | ;; | |
1150 | PARTLABEL=*) | |
1151 | dev=$(blkid -l -t PARTLABEL=${dev#PARTLABEL=} -o device) | |
1152 | ;; | |
1153 | esac | |
1154 | [ -z "$dev" ] && dwarn "Bad fstab entry $@" && continue | |
1155 | if [[ "$3" == btrfs ]]; then | |
1156 | for i in $(btrfs_devs "$2"); do | |
1157 | push_host_devs "$i" | |
1158 | done | |
1159 | fi | |
1160 | push_host_devs "$dev" | |
1161 | host_fs_types["$dev"]="$3" | |
1162 | done | |
1163 | ||
1164 | for f in $add_fstab; do | |
1165 | [[ -e $f ]] || continue | |
1166 | while read dev rest || [ -n "$dev" ]; do | |
1167 | push_host_devs "$dev" | |
1168 | done < "$f" | |
1169 | done | |
1170 | ||
1171 | for dev in $add_device; do | |
1172 | push_host_devs "$dev" | |
1173 | done | |
1174 | ||
1175 | if (( ${#add_device_l[@]} )); then | |
1176 | add_device+=" ${add_device_l[@]} " | |
1177 | push_host_devs "${add_device_l[@]}" | |
1178 | fi | |
1179 | ||
1180 | if [[ $hostonly ]] && [[ "$hostonly_default_device" != "no" ]]; then | |
1181 | # in hostonly mode, determine all devices, which have to be accessed | |
1182 | # and examine them for filesystem types | |
1183 | ||
1184 | for mp in \ | |
1185 | "/" \ | |
1186 | "/etc" \ | |
1187 | "/bin" \ | |
1188 | "/sbin" \ | |
1189 | "/lib" \ | |
1190 | "/lib64" \ | |
1191 | "/usr" \ | |
1192 | "/usr/bin" \ | |
1193 | "/usr/sbin" \ | |
1194 | "/usr/lib" \ | |
1195 | "/usr/lib64" \ | |
1196 | "/boot" \ | |
1197 | "/boot/efi" \ | |
1198 | "/boot/zipl" \ | |
1199 | ; | |
1200 | do | |
1201 | mp=$(readlink -f "$mp") | |
1202 | mountpoint "$mp" >/dev/null 2>&1 || continue | |
1203 | _dev=$(find_block_device "$mp") | |
1204 | _bdev=$(readlink -f "/dev/block/$_dev") | |
1205 | [[ -b $_bdev ]] && _dev=$_bdev | |
1206 | [[ "$mp" == "/" ]] && root_devs+=("$_dev") | |
1207 | push_host_devs "$_dev" | |
1208 | if [[ $(find_mp_fstype "$mp") == btrfs ]]; then | |
1209 | for i in $(btrfs_devs "$mp"); do | |
1210 | [[ "$mp" == "/" ]] && root_devs+=("$i") | |
1211 | push_host_devs "$i" | |
1212 | done | |
1213 | fi | |
1214 | done | |
1215 | ||
1216 | if [[ -f /proc/swaps ]] && [[ -f /etc/fstab ]]; then | |
1217 | while read dev type rest || [ -n "$dev" ]; do | |
1218 | [[ -b $dev ]] || continue | |
1219 | [[ "$type" == "partition" ]] || continue | |
1220 | ||
1221 | while read _d _m _t _o _r || [ -n "$_d" ]; do | |
1222 | [[ "$_d" == \#* ]] && continue | |
1223 | [[ $_d ]] || continue | |
1224 | [[ $_t != "swap" ]] && continue | |
1225 | [[ $_m != "swap" ]] && [[ $_m != "none" ]] && continue | |
1226 | [[ "$_o" == *noauto* ]] && continue | |
1227 | _d=$(expand_persistent_dev "$_d") | |
1228 | [[ "$_d" -ef "$dev" ]] || continue | |
1229 | ||
1230 | if [[ -f /etc/crypttab ]]; then | |
1231 | while read _mapper _a _p _o || [ -n "$_mapper" ]; do | |
1232 | [[ $_mapper = \#* ]] && continue | |
1233 | [[ "$_d" -ef /dev/mapper/"$_mapper" ]] || continue | |
1234 | [[ "$_o" ]] || _o="$_p" | |
1235 | # skip entries with password files | |
1236 | [[ "$_p" == /* ]] && [[ -f $_p ]] && continue 2 | |
1237 | # skip mkswap swap | |
1238 | [[ $_o == *swap* ]] && continue 2 | |
1239 | done < /etc/crypttab | |
1240 | fi | |
1241 | ||
1242 | _dev="$(readlink -f "$dev")" | |
1243 | push_host_devs "$_dev" | |
1244 | swap_devs+=("$_dev") | |
1245 | break | |
1246 | done < /etc/fstab | |
1247 | done < /proc/swaps | |
1248 | fi | |
1249 | ||
1250 | # collect all "x-initrd.mount" entries from /etc/fstab | |
1251 | if [[ -f /etc/fstab ]]; then | |
1252 | while read _d _m _t _o _r || [ -n "$_d" ]; do | |
1253 | [[ "$_d" == \#* ]] && continue | |
1254 | [[ $_d ]] || continue | |
1255 | [[ "$_o" != *x-initrd.mount* ]] && continue | |
1256 | _dev=$(expand_persistent_dev "$_d") | |
1257 | _dev="$(readlink -f "$_dev")" | |
1258 | [[ -b $_dev ]] || continue | |
1259 | ||
1260 | push_host_devs "$_dev" | |
1261 | if [[ "$_t" == btrfs ]]; then | |
1262 | for i in $(btrfs_devs "$_m"); do | |
1263 | push_host_devs "$i" | |
1264 | done | |
1265 | fi | |
1266 | done < /etc/fstab | |
1267 | fi | |
1268 | fi | |
1269 | ||
1270 | unset m | |
1271 | unset rest | |
1272 | ||
1273 | _get_fs_type() { | |
1274 | [[ $1 ]] || return | |
1275 | if [[ -b /dev/block/$1 ]]; then | |
1276 | ID_FS_TYPE=$(get_fs_env "/dev/block/$1") && host_fs_types["$(readlink -f "/dev/block/$1")"]="$ID_FS_TYPE" | |
1277 | return 1 | |
1278 | fi | |
1279 | if [[ -b $1 ]]; then | |
1280 | ID_FS_TYPE=$(get_fs_env "$1") && host_fs_types["$(readlink -f "$1")"]="$ID_FS_TYPE" | |
1281 | return 1 | |
1282 | fi | |
1283 | if fstype=$(find_dev_fstype "$1"); then | |
1284 | host_fs_types["$1"]="$fstype" | |
1285 | return 1 | |
1286 | fi | |
1287 | return 1 | |
1288 | } | |
1289 | ||
1290 | for dev in "${host_devs[@]}"; do | |
1291 | _get_fs_type "$dev" | |
1292 | check_block_and_slaves_all _get_fs_type "$(get_maj_min "$dev")" | |
1293 | done | |
1294 | ||
1295 | for dev in "${!host_fs_types[@]}"; do | |
1296 | [[ ${host_fs_types[$dev]} = "reiserfs" ]] || [[ ${host_fs_types[$dev]} = "xfs" ]] || continue | |
1297 | rootopts=$(find_dev_fsopts "$dev") | |
1298 | if [[ ${host_fs_types[$dev]} = "reiserfs" ]]; then | |
1299 | journaldev=$(fs_get_option $rootopts "jdev") | |
1300 | elif [[ ${host_fs_types[$dev]} = "xfs" ]]; then | |
1301 | journaldev=$(fs_get_option $rootopts "logdev") | |
1302 | fi | |
1303 | if [[ $journaldev ]]; then | |
1304 | dev="$(readlink -f "$dev")" | |
1305 | push_host_devs "$dev" | |
1306 | _get_fs_type "$dev" | |
1307 | check_block_and_slaves_all _get_fs_type "$(get_maj_min "$dev")" | |
1308 | fi | |
1309 | done | |
1310 | ||
1311 | [[ -d $udevdir ]] \ | |
1312 | || udevdir="$(pkg-config udev --variable=udevdir 2>/dev/null)" | |
1313 | if ! [[ -d "$udevdir" ]]; then | |
1314 | [[ -e /lib/udev/collect ]] && udevdir=/lib/udev | |
1315 | [[ -e /usr/lib/udev/collect ]] && udevdir=/usr/lib/udev | |
1316 | fi | |
1317 | ||
1318 | [[ -d $systemdutildir ]] \ | |
1319 | || systemdutildir=$(pkg-config systemd --variable=systemdutildir 2>/dev/null) | |
1320 | ||
1321 | if ! [[ -d "$systemdutildir" ]]; then | |
1322 | [[ -e /lib/systemd/systemd-udevd ]] && systemdutildir=/lib/systemd | |
1323 | [[ -e /usr/lib/systemd/systemd-udevd ]] && systemdutildir=/usr/lib/systemd | |
1324 | fi | |
1325 | ||
1326 | [[ -d $systemdsystemunitdir ]] \ | |
1327 | || systemdsystemunitdir=$(pkg-config systemd --variable=systemdsystemunitdir 2>/dev/null) | |
1328 | ||
1329 | [[ -d "$systemdsystemunitdir" ]] || systemdsystemunitdir=${systemdutildir}/system | |
1330 | ||
1331 | [[ -d $systemdsystemconfdir ]] \ | |
1332 | || systemdsystemconfdir=$(pkg-config systemd --variable=systemdsystemconfdir 2>/dev/null) | |
1333 | ||
1334 | [[ -d "$systemdsystemconfdir" ]] || systemdsystemconfdir=/etc/systemd/system | |
1335 | ||
1336 | [[ -d $tmpfilesdir ]] \ | |
1337 | || tmpfilesdir=$(pkg-config systemd --variable=tmpfilesdir 2>/dev/null) | |
1338 | ||
1339 | if ! [[ -d "$tmpfilesdir" ]]; then | |
1340 | [[ -d /lib/tmpfiles.d ]] && tmpfilesdir=/lib/tmpfiles.d | |
1341 | [[ -d /usr/lib/tmpfiles.d ]] && tmpfilesdir=/usr/lib/tmpfiles.d | |
1342 | fi | |
1343 | ||
1344 | export initdir dracutbasedir \ | |
1345 | dracutmodules force_add_dracutmodules add_dracutmodules omit_dracutmodules \ | |
1346 | mods_to_load \ | |
1347 | fw_dir drivers_dir debug no_kernel kernel_only \ | |
1348 | omit_drivers mdadmconf lvmconf root_devs \ | |
1349 | use_fstab fstab_lines libdirs fscks nofscks ro_mnt \ | |
1350 | stdloglvl sysloglvl fileloglvl kmsgloglvl logfile \ | |
1351 | debug host_fs_types host_devs swap_devs sshkey add_fstab \ | |
1352 | DRACUT_VERSION udevdir prefix filesystems drivers \ | |
1353 | systemdutildir systemdsystemunitdir systemdsystemconfdir \ | |
1354 | hostonly_cmdline loginstall \ | |
1355 | tmpfilesdir | |
1356 | ||
1357 | mods_to_load="" | |
1358 | # check all our modules to see if they should be sourced. | |
1359 | # This builds a list of modules that we will install next. | |
1360 | for_each_module_dir check_module | |
1361 | for_each_module_dir check_mount | |
1362 | ||
1363 | dracut_module_included "fips" && export DRACUT_FIPS_MODE=1 | |
1364 | ||
1365 | do_print_cmdline() | |
1366 | { | |
1367 | local -A _mods_to_print | |
1368 | for i in $modules_loaded $mods_to_load; do | |
1369 | _mods_to_print[$i]=1 | |
1370 | done | |
1371 | ||
1372 | # source our modules. | |
1373 | for moddir in "$dracutbasedir/modules.d"/[0-9][0-9]*; do | |
1374 | _d_mod=${moddir##*/}; _d_mod=${_d_mod#[0-9][0-9]} | |
1375 | [[ ${_mods_to_print[$_d_mod]} ]] || continue | |
1376 | module_cmdline "$_d_mod" | |
1377 | done | |
1378 | unset moddir | |
1379 | } | |
1380 | ||
1381 | if [[ $print_cmdline ]]; then | |
1382 | do_print_cmdline | |
1383 | printf "\n" | |
1384 | exit 0 | |
1385 | fi | |
1386 | ||
1387 | # Create some directory structure first | |
1388 | [[ $prefix ]] && mkdir -m 0755 -p "${initdir}${prefix}" | |
1389 | ||
1390 | [[ -h /lib ]] || mkdir -m 0755 -p "${initdir}${prefix}/lib" | |
1391 | [[ $prefix ]] && ln -sfn "${prefix#/}/lib" "$initdir/lib" | |
1392 | ||
1393 | if [[ $prefix ]]; then | |
1394 | for d in bin etc lib sbin tmp usr var $libdirs; do | |
1395 | [[ "$d" == */* ]] && continue | |
1396 | ln -sfn "${prefix#/}/${d#/}" "$initdir/$d" | |
1397 | done | |
1398 | fi | |
1399 | ||
1400 | if [[ $kernel_only != yes ]]; then | |
1401 | for d in usr/bin usr/sbin bin etc lib sbin tmp usr var var/tmp $libdirs; do | |
1402 | [[ -e "${initdir}${prefix}/$d" ]] && continue | |
1403 | if [ -L "/$d" ]; then | |
1404 | inst_symlink "/$d" "${prefix}/$d" | |
1405 | else | |
1406 | mkdir -m 0755 -p "${initdir}${prefix}/$d" | |
1407 | fi | |
1408 | done | |
1409 | ||
1410 | for d in dev proc sys sysroot root run; do | |
1411 | if [ -L "/$d" ]; then | |
1412 | inst_symlink "/$d" | |
1413 | else | |
1414 | mkdir -m 0755 -p "$initdir/$d" | |
1415 | fi | |
1416 | done | |
1417 | ||
1418 | ln -sfn ../run "$initdir/var/run" | |
1419 | ln -sfn ../run/lock "$initdir/var/lock" | |
1420 | else | |
1421 | for d in lib "$libdir"; do | |
1422 | [[ -e "${initdir}${prefix}/$d" ]] && continue | |
1423 | if [ -h "/$d" ]; then | |
1424 | inst "/$d" "${prefix}/$d" | |
1425 | else | |
1426 | mkdir -m 0755 -p "${initdir}${prefix}/$d" | |
1427 | fi | |
1428 | done | |
1429 | fi | |
1430 | ||
1431 | if [[ $kernel_only != yes ]]; then | |
1432 | mkdir -p "${initdir}/etc/cmdline.d" | |
1433 | for _d in $hookdirs; do | |
1434 | mkdir -m 0755 -p ${initdir}/lib/dracut/hooks/$_d | |
1435 | done | |
1436 | if [[ "$EUID" = "0" ]]; then | |
1437 | [ -c ${initdir}/dev/null ] || mknod ${initdir}/dev/null c 1 3 | |
1438 | [ -c ${initdir}/dev/kmsg ] || mknod ${initdir}/dev/kmsg c 1 11 | |
1439 | [ -c ${initdir}/dev/console ] || mknod ${initdir}/dev/console c 5 1 | |
1440 | [ -c ${initdir}/dev/random ] || mknod ${initdir}/dev/random c 1 8 | |
1441 | [ -c ${initdir}/dev/urandom ] || mknod ${initdir}/dev/urandom c 1 9 | |
1442 | fi | |
1443 | fi | |
1444 | ||
1445 | _isize=0 #initramfs size | |
1446 | modules_loaded=" " | |
1447 | # source our modules. | |
1448 | for moddir in "$dracutbasedir/modules.d"/[0-9][0-9]*; do | |
1449 | _d_mod=${moddir##*/}; _d_mod=${_d_mod#[0-9][0-9]} | |
1450 | [[ "$mods_to_load" == *\ $_d_mod\ * ]] || continue | |
1451 | if [[ $show_modules = yes ]]; then | |
1452 | printf "%s\n" "$_d_mod" | |
1453 | else | |
1454 | dinfo "*** Including module: $_d_mod ***" | |
1455 | fi | |
1456 | if [[ $kernel_only == yes ]]; then | |
1457 | module_installkernel "$_d_mod" || { | |
1458 | dfatal "installkernel failed in module $_d_mod" | |
1459 | exit 1 | |
1460 | } | |
1461 | else | |
1462 | module_install "$_d_mod" | |
1463 | if [[ $no_kernel != yes ]]; then | |
1464 | module_installkernel "$_d_mod" || { | |
1465 | dfatal "installkernel failed in module $_d_mod" | |
1466 | exit 1 | |
1467 | } | |
1468 | fi | |
1469 | fi | |
1470 | mods_to_load=${mods_to_load// $_d_mod /} | |
1471 | modules_loaded+="$_d_mod " | |
1472 | ||
1473 | #print the module install size | |
1474 | if [ -n "$printsize" ]; then | |
1475 | _isize_new=$(du -sk ${initdir}|cut -f1) | |
1476 | _isize_delta=$((_isize_new - _isize)) | |
1477 | printf "%s\n" "$_d_mod install size: ${_isize_delta}k" | |
1478 | _isize=$_isize_new | |
1479 | fi | |
1480 | done | |
1481 | unset moddir | |
1482 | ||
1483 | for i in $modules_loaded; do | |
1484 | mkdir -p $initdir/lib/dracut | |
1485 | printf "%s\n" "$i" >> $initdir/lib/dracut/modules.txt | |
1486 | done | |
1487 | ||
1488 | dinfo "*** Including modules done ***" | |
1489 | ||
1490 | ## final stuff that has to happen | |
1491 | if [[ $no_kernel != yes ]]; then | |
1492 | if [[ $hostonly ]]; then | |
1493 | echo "$(get_loaded_kernel_modules)" > $initdir/lib/dracut/loaded-kernel-modules.txt | |
1494 | fi | |
1495 | ||
1496 | if [[ $drivers ]]; then | |
1497 | hostonly='' instmods $drivers | |
1498 | fi | |
1499 | ||
1500 | if [[ -n "${add_drivers// }" ]]; then | |
1501 | hostonly='' instmods -c $add_drivers | |
1502 | fi | |
1503 | if [[ $force_drivers ]]; then | |
1504 | hostonly='' instmods -c $force_drivers | |
1505 | rm -f $initdir/etc/cmdline.d/20-force_driver.conf | |
1506 | for mod in $force_drivers; do | |
1507 | echo "rd.driver.pre=$mod" >>$initdir/etc/cmdline.d/20-force_drivers.conf | |
1508 | done | |
1509 | fi | |
1510 | if [[ $filesystems ]]; then | |
1511 | hostonly='' instmods -c $filesystems | |
1512 | fi | |
1513 | ||
1514 | dinfo "*** Installing kernel module dependencies ***" | |
1515 | dracut_kernel_post | |
1516 | dinfo "*** Installing kernel module dependencies done ***" | |
1517 | ||
1518 | if [[ $noimageifnotneeded == yes ]] && [[ $hostonly ]]; then | |
1519 | if [[ ! -f "$initdir/lib/dracut/need-initqueue" ]] && \ | |
1520 | [[ -f ${initdir}/lib/modules/$kernel/modules.dep && ! -s ${initdir}/lib/modules/$kernel/modules.dep ]]; then | |
1521 | for i in ${initdir}/etc/cmdline.d/*.conf; do | |
1522 | # We need no initramfs image and do not generate one. | |
1523 | [[ $i == "${initdir}/etc/cmdline.d/*.conf" ]] && exit 0 | |
1524 | done | |
1525 | fi | |
1526 | fi | |
1527 | fi | |
1528 | ||
1529 | if [[ $kernel_only != yes ]]; then | |
1530 | (( ${#install_items[@]} > 0 )) && inst_multiple ${install_items[@]} | |
1531 | (( ${#install_optional_items[@]} > 0 )) && inst_multiple -o ${install_optional_items[@]} | |
1532 | ||
1533 | [[ $kernel_cmdline ]] && printf "%s\n" "$kernel_cmdline" >> "${initdir}/etc/cmdline.d/01-default.conf" | |
1534 | ||
1535 | for line in "${fstab_lines[@]}"; do | |
1536 | line=($line) | |
1537 | ||
1538 | if [ -z "${line[1]}" ]; then | |
1539 | # Determine device and mount options from current system | |
1540 | mountpoint -q "${line[0]}" || derror "${line[0]} is not a mount point!" | |
1541 | line=($(findmnt --raw -n --target "${line[0]}" --output=source,target,fstype,options)) | |
1542 | dinfo "Line for ${line[1]}: ${line[@]}" | |
1543 | else | |
1544 | # Use default options | |
1545 | [ -z "${line[3]}" ] && line[3]="defaults" | |
1546 | fi | |
1547 | ||
1548 | # Default options for freq and passno | |
1549 | [ -z "${line[4]}" ] && line[4]="0" | |
1550 | [ -z "${line[5]}" ] && line[5]="2" | |
1551 | ||
1552 | strstr "${line[2]}" "nfs" && line[5]="0" | |
1553 | echo "${line[@]}" >> "${initdir}/etc/fstab" | |
1554 | done | |
1555 | ||
1556 | for f in $add_fstab; do | |
1557 | cat "$f" >> "${initdir}/etc/fstab" | |
1558 | done | |
1559 | ||
1560 | if [[ $systemdutildir ]]; then | |
1561 | if [ -d ${initdir}/$systemdutildir ]; then | |
1562 | mkdir -p ${initdir}/etc/conf.d | |
1563 | { | |
1564 | printf "%s\n" "systemdutildir=\"$systemdutildir\"" | |
1565 | printf "%s\n" "systemdsystemunitdir=\"$systemdsystemunitdir\"" | |
1566 | printf "%s\n" "systemdsystemconfdir=\"$systemdsystemconfdir\"" | |
1567 | } > ${initdir}/etc/conf.d/systemd.conf | |
1568 | fi | |
1569 | fi | |
1570 | ||
1571 | if [[ $DRACUT_RESOLVE_LAZY ]] && [[ $DRACUT_INSTALL ]]; then | |
1572 | dinfo "*** Resolving executable dependencies ***" | |
1573 | find "$initdir" -type f -perm /0111 -not -path '*.ko' -print0 \ | |
1574 | | xargs -r -0 $DRACUT_INSTALL ${initdir:+-D "$initdir"} -R ${DRACUT_FIPS_MODE:+-f} -- | |
1575 | dinfo "*** Resolving executable dependencies done ***" | |
1576 | fi | |
1577 | ||
1578 | # Now we are done with lazy resolving, always install dependencies | |
1579 | unset DRACUT_RESOLVE_LAZY | |
1580 | export DRACUT_RESOLVE_DEPS=1 | |
1581 | ||
1582 | # libpthread workaround: pthread_cancel wants to dlopen libgcc_s.so | |
1583 | for _dir in $libdirs; do | |
1584 | for _f in "$_dir/libpthread.so"*; do | |
1585 | [[ -e "$_f" ]] || continue | |
1586 | inst_libdir_file "libgcc_s.so*" | |
1587 | break 2 | |
1588 | done | |
1589 | done | |
1590 | fi | |
1591 | ||
1592 | for ((i=0; i < ${#include_src[@]}; i++)); do | |
1593 | src="${include_src[$i]}" | |
1594 | target="${include_target[$i]}" | |
1595 | if [[ $src && $target ]]; then | |
1596 | if [[ -f $src ]]; then | |
1597 | inst $src $target | |
1598 | else | |
1599 | ddebug "Including directory: $src" | |
1600 | destdir="${initdir}/${target}" | |
1601 | mkdir -p "$destdir" | |
1602 | # check for preexisting symlinks, so we can cope with the | |
1603 | # symlinks to $prefix | |
1604 | # Objectname is a file or a directory | |
1605 | for objectname in "$src"/*; do | |
1606 | [[ -e "$objectname" || -h "$objectname" ]] || continue | |
1607 | if [[ -d "$objectname" ]]; then | |
1608 | # objectname is a directory, let's compute the final directory name | |
1609 | object_destdir=${destdir}/${objectname#$src/} | |
1610 | if ! [[ -e "$object_destdir" ]]; then | |
1611 | mkdir -m 0755 -p "$object_destdir" | |
1612 | chmod --reference="$objectname" "$object_destdir" | |
1613 | fi | |
1614 | $DRACUT_CP -t "$object_destdir" "$objectname"/* | |
1615 | else | |
1616 | $DRACUT_CP -t "$destdir" "$objectname" | |
1617 | fi | |
1618 | done | |
1619 | fi | |
1620 | fi | |
1621 | done | |
1622 | ||
1623 | if [[ $kernel_only != yes ]]; then | |
1624 | # make sure that library links are correct and up to date | |
1625 | for f in /etc/ld.so.conf /etc/ld.so.conf.d/*; do | |
1626 | [[ -f $f ]] && inst_simple "$f" | |
1627 | done | |
1628 | if ! ldconfig -r "$initdir"; then | |
1629 | if [[ $EUID = 0 ]]; then | |
1630 | derror "ldconfig exited ungracefully" | |
1631 | else | |
1632 | derror "ldconfig might need uid=0 (root) for chroot()" | |
1633 | fi | |
1634 | fi | |
1635 | fi | |
1636 | ||
1637 | if [[ $do_hardlink = yes ]] && command -v hardlink >/dev/null; then | |
1638 | dinfo "*** Hardlinking files ***" | |
1639 | hardlink "$initdir" 2>&1 | |
1640 | dinfo "*** Hardlinking files done ***" | |
1641 | fi | |
1642 | ||
1643 | # strip binaries | |
1644 | if [[ $do_strip = yes ]] ; then | |
1645 | # Prefer strip from elfutils for package size | |
1646 | declare strip_cmd=$(command -v eu-strip) | |
1647 | test -z "$strip_cmd" && strip_cmd="strip" | |
1648 | ||
1649 | for p in $strip_cmd xargs find; do | |
1650 | if ! type -P $p >/dev/null; then | |
1651 | dinfo "Could not find '$p'. Not stripping the initramfs." | |
1652 | do_strip=no | |
1653 | fi | |
1654 | done | |
1655 | fi | |
1656 | ||
1657 | # cleanup empty ldconfig_paths directories | |
1658 | for d in $(ldconfig_paths); do | |
1659 | rmdir -p --ignore-fail-on-non-empty "$initdir/$d" >/dev/null 2>&1 | |
1660 | done | |
1661 | ||
1662 | if [[ $do_strip = yes ]] && ! [[ $DRACUT_FIPS_MODE ]]; then | |
1663 | dinfo "*** Stripping files ***" | |
1664 | find "$initdir" -type f \ | |
1665 | -executable -not -path '*/lib/modules/*.ko' -print0 \ | |
1666 | | xargs -r -0 $strip_cmd -g -p 2>/dev/null | |
1667 | ||
1668 | # strip kernel modules, but do not touch signed modules | |
1669 | find "$initdir" -type f -path '*/lib/modules/*.ko' -print0 \ | |
1670 | | while read -r -d $'\0' f || [ -n "$f" ]; do | |
1671 | SIG=$(tail -c 28 "$f" | tr -d '\000') | |
1672 | [[ $SIG == '~Module signature appended~' ]] || { printf "%s\000" "$f"; } | |
1673 | done | xargs -r -0 $strip_cmd -g -p | |
1674 | ||
1675 | dinfo "*** Stripping files done ***" | |
1676 | fi | |
1677 | if [[ $early_microcode = yes ]]; then | |
1678 | dinfo "*** Generating early-microcode cpio image ***" | |
1679 | ucode_dir=(amd-ucode intel-ucode) | |
1680 | ucode_dest=(AuthenticAMD.bin GenuineIntel.bin) | |
1681 | _dest_dir="$early_cpio_dir/d/kernel/x86/microcode" | |
1682 | _dest_idx="0 1" | |
1683 | mkdir -p $_dest_dir | |
1684 | if [[ $hostonly ]]; then | |
1685 | [[ $(get_cpu_vendor) == "AMD" ]] && _dest_idx="0" | |
1686 | [[ $(get_cpu_vendor) == "Intel" ]] && _dest_idx="1" | |
1687 | fi | |
1688 | for idx in $_dest_idx; do | |
1689 | _fw=${ucode_dir[$idx]} | |
1690 | for _fwdir in $fw_dir; do | |
1691 | if [[ -d $_fwdir && -d $_fwdir/$_fw ]]; then | |
1692 | _src="*" | |
1693 | dinfo "*** Constructing ${ucode_dest[$idx]} ***" | |
1694 | if [[ $hostonly ]]; then | |
1695 | _src=$(get_ucode_file) | |
1696 | [[ $_src ]] || break | |
1697 | [[ -r $_fwdir/$_fw/$_src ]] || break | |
1698 | fi | |
1699 | ||
1700 | for i in $_fwdir/$_fw/$_src; do | |
1701 | [ -e "$i" ] && break | |
1702 | break 2 | |
1703 | done | |
1704 | for i in $_fwdir/$_fw/$_src; do | |
1705 | [[ -e "$i" ]] || continue | |
1706 | # skip gpg files | |
1707 | str_ends "$i" ".asc" && continue | |
1708 | cat "$i" >> $_dest_dir/${ucode_dest[$idx]} | |
1709 | done | |
1710 | create_early_cpio="yes" | |
1711 | fi | |
1712 | done | |
1713 | done | |
1714 | fi | |
1715 | ||
1716 | if [[ $acpi_override = yes ]] && [[ -d $acpi_table_dir ]]; then | |
1717 | dinfo "*** Packaging ACPI tables to override BIOS provided ones ***" | |
1718 | _dest_dir="$early_cpio_dir/d/kernel/firmware/acpi" | |
1719 | mkdir -p $_dest_dir | |
1720 | for table in $acpi_table_dir/*.aml; do | |
1721 | dinfo " Adding ACPI table: $table" | |
1722 | $DRACUT_CP $table $_dest_dir | |
1723 | create_early_cpio="yes" | |
1724 | done | |
1725 | fi | |
1726 | ||
1727 | dinfo "*** Store current command line parameters ***" | |
1728 | if ! ( echo $PARMS_TO_STORE > $initdir/lib/dracut/build-parameter.txt ); then | |
1729 | dfatal "Could not store the current command line parameters" | |
1730 | exit 1 | |
1731 | fi | |
1732 | ||
1733 | if [[ $hostonly_cmdline == "yes" ]] ; then | |
1734 | unset _stored_cmdline | |
1735 | if [ -d $initdir/etc/cmdline.d ];then | |
1736 | dinfo "Stored kernel commandline:" | |
1737 | for conf in $initdir/etc/cmdline.d/*.conf ; do | |
1738 | [ -e "$conf" ] || continue | |
1739 | dinfo "$(< $conf)" | |
1740 | _stored_cmdline=1 | |
1741 | done | |
1742 | fi | |
1743 | if ! [[ $_stored_cmdline ]]; then | |
1744 | dinfo "No dracut internal kernel commandline stored in the initramfs" | |
1745 | fi | |
1746 | fi | |
1747 | ||
1748 | dinfo "*** Creating image file '$outfile' ***" | |
1749 | ||
1750 | if dracut_module_included "squash"; then | |
1751 | if ! check_kernel_config CONFIG_SQUASHFS; then | |
1752 | dfatal "CONFIG_SQUASHFS have to be enabled for dracut squash module to work" | |
1753 | exit 1 | |
1754 | fi | |
1755 | if ! check_kernel_config CONFIG_OVERLAY_FS; then | |
1756 | dfatal "CONFIG_OVERLAY_FS have to be enabled for dracut squash module to work" | |
1757 | exit 1 | |
1758 | fi | |
1759 | if ! check_kernel_config CONFIG_DEVTMPFS; then | |
1760 | dfatal "CONFIG_DEVTMPFS have to be enabled for dracut squash module to work" | |
1761 | exit 1 | |
1762 | fi | |
1763 | ||
1764 | readonly squash_dir="${DRACUT_TMPDIR}/squashfs" | |
1765 | readonly squash_img=$initdir/squash/root.img | |
1766 | ||
1767 | # Currently only move "usr" "etc" to squashdir | |
1768 | readonly squash_candidate=( "usr" "etc" ) | |
1769 | ||
1770 | mkdir -m 0755 -p $squash_dir | |
1771 | for folder in "${squash_candidate[@]}"; do | |
1772 | mv $initdir/$folder $squash_dir/$folder | |
1773 | done | |
1774 | ||
1775 | # Reinstall required files, because we have moved some important folders to $squash_dir | |
1776 | inst_multiple "echo" "sh" "mount" "modprobe" "mkdir" \ | |
1777 | "systemctl" "udevadm" "$systemdutildir/systemd" | |
1778 | hostonly="" instmods "loop" "squashfs" "overlay" | |
1779 | ||
1780 | for folder in "${squash_candidate[@]}"; do | |
1781 | # Remove duplicated files in squashfs image, save some more space | |
1782 | [[ ! -d $initdir/$folder/ ]] && continue | |
1783 | for file in $(find $initdir/$folder/ -not -type d); | |
1784 | do | |
1785 | if [[ -e $squash_dir${file#$initdir} ]]; then | |
1786 | mv $squash_dir${file#$initdir} $file | |
1787 | fi | |
1788 | done | |
1789 | done | |
1790 | ||
1791 | # Move some files out side of the squash image, including: | |
1792 | # - Files required to boot and mount the squashfs image | |
1793 | # - Files need to be accessible without mounting the squash image | |
1794 | required_in_root() { | |
1795 | local file=$1 | |
1796 | local _sqsh_file=$squash_dir/$file | |
1797 | local _init_file=$initdir/$file | |
1798 | ||
1799 | if [[ -e $_init_file ]]; then | |
1800 | return | |
1801 | fi | |
1802 | ||
1803 | if [[ ! -e $_sqsh_file ]] && [[ ! -L $_sqsh_file ]]; then | |
1804 | derror "$file is required to boot a squashed initramfs but it's not installed!" | |
1805 | return | |
1806 | fi | |
1807 | ||
1808 | if [[ ! -d $(dirname $_init_file) ]]; then | |
1809 | required_in_root $(dirname $file) | |
1810 | fi | |
1811 | ||
1812 | if [[ -d $_sqsh_file ]]; then | |
1813 | if [[ -L $_sqsh_file ]]; then | |
1814 | cp --preserve=all -P $_sqsh_file $_init_file | |
1815 | else | |
1816 | mkdir $_init_file | |
1817 | fi | |
1818 | else | |
1819 | if [[ -L $_sqsh_file ]]; then | |
1820 | cp --preserve=all -P $_sqsh_file $_init_file | |
1821 | _sqsh_file=$(realpath $_sqsh_file 2>/dev/null) | |
1822 | if [[ -e $_sqsh_file ]] && [[ "$_sqsh_file" == "$squash_dir"* ]]; then | |
1823 | # Relative symlink | |
1824 | required_in_root ${_sqsh_file#$squash_dir/} | |
1825 | return | |
1826 | fi | |
1827 | if [[ -e $squash_dir$_sqsh_file ]]; then | |
1828 | # Absolute symlink | |
1829 | required_in_root ${_sqsh_file#/} | |
1830 | return | |
1831 | fi | |
1832 | required_in_root ${module_spec#$squash_dir/} | |
1833 | else | |
1834 | mv $_sqsh_file $_init_file | |
1835 | fi | |
1836 | fi | |
1837 | } | |
1838 | ||
1839 | required_in_root etc/initrd-release | |
1840 | ||
1841 | for module_spec in $squash_dir/usr/lib/modules/*/modules.*; | |
1842 | do | |
1843 | required_in_root ${module_spec#$squash_dir/} | |
1844 | done | |
1845 | ||
1846 | for dracut_spec in $squash_dir/usr/lib/dracut/*; | |
1847 | do | |
1848 | required_in_root ${dracut_spec#$squash_dir/} | |
1849 | done | |
1850 | ||
1851 | mv $initdir/init $initdir/init.stock | |
1852 | ln -s squash/init.sh $initdir/init | |
1853 | ||
1854 | mksquashfs $squash_dir $squash_img -comp xz -b 64K -Xdict-size 100% &> /dev/null | |
1855 | ||
1856 | if [[ $? != 0 ]]; then | |
1857 | dfatal "dracut: Failed making squash image" | |
1858 | exit 1 | |
1859 | fi | |
1860 | fi | |
1861 | ||
1862 | if [[ $uefi = yes ]]; then | |
1863 | readonly uefi_outdir="$DRACUT_TMPDIR/uefi" | |
1864 | mkdir "$uefi_outdir" | |
1865 | fi | |
1866 | ||
1867 | if [[ $DRACUT_REPRODUCIBLE ]]; then | |
1868 | find "$initdir" -newer "$dracutbasedir/dracut-functions.sh" -print0 \ | |
1869 | | xargs -r -0 touch -h -m -c -r "$dracutbasedir/dracut-functions.sh" | |
1870 | ||
1871 | if [[ "$(cpio --help)" == *--reproducible* ]]; then | |
1872 | CPIO_REPRODUCIBLE=1 | |
1873 | else | |
1874 | dinfo "cpio does not support '--reproducible'. Resulting image will not be reproducible." | |
1875 | fi | |
1876 | fi | |
1877 | ||
1878 | [[ "$EUID" != 0 ]] && cpio_owner_root="-R 0:0" | |
1879 | ||
1880 | if [[ $create_early_cpio = yes ]]; then | |
1881 | echo 1 > "$early_cpio_dir/d/early_cpio" | |
1882 | ||
1883 | if [[ $DRACUT_REPRODUCIBLE ]]; then | |
1884 | find "$early_cpio_dir/d" -newer "$dracutbasedir/dracut-functions.sh" -print0 \ | |
1885 | | xargs -r -0 touch -h -m -c -r "$dracutbasedir/dracut-functions.sh" | |
1886 | fi | |
1887 | ||
1888 | # The microcode blob is _before_ the initramfs blob, not after | |
1889 | if ! ( | |
1890 | umask 077; cd "$early_cpio_dir/d" | |
1891 | find . -print0 | sort -z \ | |
1892 | | cpio ${CPIO_REPRODUCIBLE:+--reproducible} --null $cpio_owner_root -H newc -o --quiet > "${DRACUT_TMPDIR}/initramfs.img" | |
1893 | ); then | |
1894 | dfatal "dracut: creation of $outfile failed" | |
1895 | exit 1 | |
1896 | fi | |
1897 | fi | |
1898 | ||
1899 | if ! ( | |
1900 | umask 077; cd "$initdir" | |
1901 | find . -print0 | sort -z \ | |
1902 | | cpio ${CPIO_REPRODUCIBLE:+--reproducible} --null $cpio_owner_root -H newc -o --quiet \ | |
1903 | | $compress >> "${DRACUT_TMPDIR}/initramfs.img" | |
1904 | ); then | |
1905 | dfatal "dracut: creation of $outfile failed" | |
1906 | exit 1 | |
1907 | fi | |
1908 | ||
1909 | if (( maxloglvl >= 5 )) && (( verbosity_mod_l >= 0 )); then | |
1910 | if [[ $allowlocal ]]; then | |
1911 | "$dracutbasedir/lsinitrd.sh" "${DRACUT_TMPDIR}/initramfs.img"| ddebug | |
1912 | else | |
1913 | lsinitrd "${DRACUT_TMPDIR}/initramfs.img"| ddebug | |
1914 | fi | |
1915 | fi | |
1916 | ||
1917 | umask 077 | |
1918 | ||
1919 | if [[ $uefi = yes ]]; then | |
1920 | if [[ $kernel_cmdline ]]; then | |
1921 | echo -n "$kernel_cmdline" > "$uefi_outdir/cmdline.txt" | |
1922 | elif [[ $hostonly_cmdline = yes ]] && [ -d $initdir/etc/cmdline.d ];then | |
1923 | for conf in $initdir/etc/cmdline.d/*.conf ; do | |
1924 | [ -e "$conf" ] || continue | |
1925 | printf "%s " "$(< $conf)" >> "$uefi_outdir/cmdline.txt" | |
1926 | done | |
1927 | else | |
1928 | do_print_cmdline > "$uefi_outdir/cmdline.txt" | |
1929 | fi | |
1930 | echo -ne "\x00" >> "$uefi_outdir/cmdline.txt" | |
1931 | ||
1932 | dinfo "Using UEFI kernel cmdline:" | |
1933 | dinfo $(< "$uefi_outdir/cmdline.txt") | |
1934 | ||
1935 | [[ -s /usr/lib/os-release ]] && uefi_osrelease="/usr/lib/os-release" | |
1936 | [[ -s /etc/os-release ]] && uefi_osrelease="/etc/os-release" | |
1937 | ||
1938 | if objcopy \ | |
1939 | ${uefi_osrelease:+--add-section .osrel=$uefi_osrelease --change-section-vma .osrel=0x20000} \ | |
1940 | --add-section .cmdline="${uefi_outdir}/cmdline.txt" --change-section-vma .cmdline=0x30000 \ | |
1941 | --add-section .linux="$kernel_image" --change-section-vma .linux=0x40000 \ | |
1942 | --add-section .initrd="${DRACUT_TMPDIR}/initramfs.img" --change-section-vma .initrd=0x3000000 \ | |
1943 | "$uefi_stub" "${uefi_outdir}/linux.efi" \ | |
1944 | && cp --reflink=auto "${uefi_outdir}/linux.efi" "$outfile"; then | |
1945 | dinfo "*** Creating UEFI image file '$outfile' done ***" | |
1946 | else | |
1947 | rm -f -- "$outfile" | |
1948 | dfatal "*** Creating UEFI image file '$outfile' failed ***" | |
1949 | exit 1 | |
1950 | fi | |
1951 | else | |
1952 | if cp --reflink=auto "${DRACUT_TMPDIR}/initramfs.img" "$outfile"; then | |
1953 | dinfo "*** Creating initramfs image file '$outfile' done ***" | |
1954 | else | |
1955 | rm -f -- "$outfile" | |
1956 | dfatal "dracut: creation of $outfile failed" | |
1957 | exit 1 | |
1958 | fi | |
1959 | fi | |
1960 | ||
1961 | command -v restorecon &>/dev/null && restorecon -- "$outfile" | |
1962 | ||
1963 | # We sync/fsfreeze only if we're operating on a live booted system. | |
1964 | # It's possible for e.g. `kernel` to be installed as an RPM BuildRequires or equivalent, | |
1965 | # and there's no reason to sync, and *definitely* no reason to fsfreeze. | |
1966 | # Another case where this happens is rpm-ostree, which performs its own sync/fsfreeze | |
1967 | # globally. See e.g. https://github.com/ostreedev/ostree/commit/8642ef5ab3fec3ac8eb8f193054852f83a8bc4d0 | |
1968 | if test -d /run/systemd/system; then | |
1969 | if ! sync "$outfile" 2> /dev/null; then | |
1970 | dinfo "dracut: sync operation on newly created initramfs $outfile failed" | |
1971 | exit 1 | |
1972 | fi | |
1973 | ||
1974 | # use fsfreeze only if we're not writing to / | |
1975 | if [[ "$(stat -c %m -- "$outfile")" != "/" && "$(stat -f -c %T -- "$outfile")" != "msdos" ]]; then | |
1976 | if ! $(fsfreeze -f $(dirname "$outfile") 2>/dev/null && fsfreeze -u $(dirname "$outfile") 2>/dev/null); then | |
1977 | dinfo "dracut: warning: could not fsfreeze $(dirname "$outfile")" | |
1978 | fi | |
1979 | fi | |
1980 | fi | |
1981 | ||
1982 | exit 0 |