Contents of /tags/grubby-8_3/new-kernel-pkg
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Sat Feb 18 00:29:24 2012 UTC (12 years, 7 months ago) by niro
File size: 20363 byte(s)
Sat Feb 18 00:29:24 2012 UTC (12 years, 7 months ago) by niro
File size: 20363 byte(s)
tagged 'grubby-8_3'
1 | #!/bin/bash |
2 | # $Id$ |
3 | # |
4 | # new-kernel-pkg |
5 | # Invoked upon installation or removal of a kernel package, the following |
6 | # tasks are/can be done here: |
7 | # creation/removal of initrd |
8 | # run of depmod/removal of depmod generated files |
9 | # addition/removal of kernel images from grub/lilo configuration (via grubby) |
10 | # |
11 | # Copyright 2002-2008 Red Hat, Inc. All rights reserved. |
12 | # modified for Magellan-Linux by Niels Rogalla <niro@magellan-linux.de> |
13 | # |
14 | # This program is free software; you can redistribute it and/or modify |
15 | # it under the terms of the GNU General Public License as published by |
16 | # the Free Software Foundation; either version 2 of the License, or |
17 | # (at your option) any later version. |
18 | # |
19 | # This program is distributed in the hope that it will be useful, |
20 | # but WITHOUT ANY WARRANTY; without even the implied warranty of |
21 | # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
22 | # GNU General Public License for more details. |
23 | # |
24 | # You should have received a copy of the GNU General Public License |
25 | # along with this program. If not, see <http://www.gnu.org/licenses/>. |
26 | # |
27 | |
28 | PATH=/sbin:/bin:$PATH |
29 | |
30 | lilo=/sbin/lilo |
31 | |
32 | # some defaults that are sane for most arches |
33 | kernelName=kernel |
34 | |
35 | if [ -x ./grubby ] |
36 | then |
37 | grubby=./grubby |
38 | else |
39 | grubby=/sbin/grubby |
40 | fi |
41 | |
42 | [ -f /etc/conf.d/grubby ] && . /etc/conf.d/grubby |
43 | [ -f /etc/conf.d/grubby-uboot ] && . /etc/conf.d/grubby-uboot |
44 | |
45 | cfgGrub2="" |
46 | cfgGrub2Efi="" |
47 | cfgGrub="" |
48 | cfgLilo="" |
49 | cfguBoot="" |
50 | runLilo="" |
51 | grubConfig="" |
52 | grub2Config="" |
53 | grub2EfiConfig="" |
54 | |
55 | ARCH=$(uname -m) |
56 | |
57 | if [[ ${ARCH} = ia64 ]] |
58 | then |
59 | liloConfig=/boot/efi/EFI/redhat/elilo.conf |
60 | bootPrefix=/boot/efi/EFI/redhat |
61 | liloFlag=elilo |
62 | isx86="" |
63 | elif [[ ${ARCH} = ppc64 ]] || [[ ${ARCH} = ppc ]] |
64 | then |
65 | liloConfig=/etc/yaboot.conf |
66 | bootPrefix=/boot |
67 | lilo=/sbin/ybin |
68 | liloFlag=yaboot |
69 | runLilo="yes" |
70 | isx86="" |
71 | elif [[ ${ARCH} = sparc ]] || [[ ${ARCH} = sparc64 ]] |
72 | then |
73 | liloConfig=/etc/silo.conf |
74 | bootPrefix=/boot |
75 | liloFlag=silo |
76 | lilo=/sbin/silo |
77 | isx86="" |
78 | elif [[ ${ARCH} = s390 ]] || [[ ${ARCH} = s390x ]] |
79 | then |
80 | liloConfig=/etc/zipl.conf |
81 | bootPrefix=/boot |
82 | liloFlag=zipl |
83 | lilo=/sbin/zipl |
84 | runLilo="yes" |
85 | isx86="" |
86 | elif [[ ${ARCH} = armv7l ]] |
87 | then |
88 | liloConfig="" |
89 | bootPrefix=/boot |
90 | ubootDir=${UBOOT_DIR:-"/boot/uboot"} |
91 | ubootScript=$ubootDir/${UBOOT_SCR:-"boot.scr"} |
92 | ubootKList=${UBOOT_KLIST:-"klist.txt"} |
93 | ubootDevice=/dev/${UBOOT_DEVICE:-"mmcblk0p1"} |
94 | ubootDefaultImage=${UBOOT_UIMAGE:-"uImage"} |
95 | ubootDefaultInitrd=${UBOOT_UINITRD:-"uInitrd"} |
96 | mounted="" |
97 | liloFlag="" |
98 | isx86="" |
99 | else |
100 | # this leaves i?86 and x86_64 |
101 | liloConfig=/etc/lilo.conf |
102 | grubConfig=/boot/grub/grub.conf |
103 | grub2Config=/boot/grub/grub.cfg |
104 | grub2EfiConfig=/boot/grub/grub-efi.cfg |
105 | bootPrefix=/boot |
106 | liloFlag=lilo |
107 | isx86="yes" |
108 | fi |
109 | |
110 | mode="" |
111 | version="" |
112 | initrd="" |
113 | dracut="" |
114 | dracuthostonly="" |
115 | initrdfile="" |
116 | moddep="" |
117 | verbose="" |
118 | makedefault="" |
119 | package="" |
120 | mbkernel="${HYPERVISOR}" |
121 | mbargs="${HYPERVISOR_ARGS}" |
122 | adddracutargs="" |
123 | addplymouthinitrd="" |
124 | |
125 | usage() |
126 | { |
127 | echo "Usage: $(basename $0) [-v] [--mkinitrd] [--rminitrd] [--dracut]" >&2 |
128 | echo " [--initrdfile=<initrd-image>] [--depmod] [--rmmoddep]" >&2 |
129 | echo " [--kernel-args=<args>] [--remove-args=<args>]" >&2 |
130 | echo " [--banner=<banner>] [--multiboot=multiboot]" >&2 |
131 | echo " [--mbargs=mbargs] [--make-default] [--add-dracut-args]" >&2 |
132 | echo " [--add-plymouth-initrd]" >&2 |
133 | echo " [--host-only]" >&2 |
134 | echo " <--install | --remove | --update> <kernel-version>" >&2 |
135 | echo " (ex: $(basename $0) --mkinitrd --depmod --install 2.4.7-2)" >&2 |
136 | exit 1 |
137 | } |
138 | |
139 | install() |
140 | { |
141 | # XXX kernel should be able to be specified also (or work right on ia64) |
142 | if [ ! -f ${bootPrefix}/${kernelName}-${version} ] |
143 | then |
144 | [[ -n ${verbose} ]] && echo "kernel for ${version} does not exist, not running grubby" |
145 | return |
146 | fi |
147 | |
148 | INITRD="" |
149 | if [ -f ${initrdfile} ] |
150 | then |
151 | [[ -n ${verbose} ]] && echo "found ${initrdfile} and using it with grubby" |
152 | INITRD="--initrd ${initrdfile}" |
153 | |
154 | if [[ -n ${addplymouthinitrd} ]] |
155 | then |
156 | INITRD="${INITRD} --extra-initrd ${bootPrefix}/initrd-plymouth.img" |
157 | fi |
158 | fi |
159 | |
160 | # FIXME: is this a good heuristic to find out if we're on iSeries? |
161 | if [ -d /proc/iSeries ] |
162 | then |
163 | [[ -n ${verbose} ]] && echo "On an iSeries, just making img file" |
164 | if [[ -z ${initrdfile} ]] |
165 | then |
166 | [[ -n ${verbose} ]] && echo "No initrd, just adding system map" |
167 | /sbin/addSystemMap ${bootPrefix}/System.map-${version} ${bootPrefix}/${kernelName}-${version} ${bootPrefix}/vmlinitrd-${version} |
168 | else |
169 | /sbin/addSystemMap ${bootPrefix}/System.map-${version} ${bootPrefix}/${kernelName}-${version} ${bootPrefix}/vmlinux.sm-${version} |
170 | /sbin/addRamDisk ${initrdfile} ${bootPrefix}/System.map-${version} ${bootPrefix}/vmlinux.sm-${version} ${bootPrefix}/vmlinitrd-${version} 2>/dev/null |
171 | rm ${bootPrefix}/vmlinux.sm-${version} |
172 | fi |
173 | return |
174 | fi |
175 | |
176 | # get the root filesystem to use |
177 | rootdevice=$(awk '{ if ($1 !~ /^[ \t]*#/ && $2 == "/") { print $1; }}' /etc/fstab) |
178 | |
179 | if [[ -n ${mbkernel} ]] && [[ -n ${cfgLilo} ]] && [[ ${liloFlag} != elilo ]] |
180 | then |
181 | [[ -n ${verbose} ]] && echo "multiboot specified, not updating lilo.conf" |
182 | cfgLilo="" |
183 | fi |
184 | |
185 | if [[ -n ${cfgGrub} ]] |
186 | then |
187 | [[ -n ${verbose} ]] && echo "adding ${version} to ${grubConfig}" |
188 | |
189 | if [[ -n ${banner} ]] |
190 | then |
191 | title="${banner} (${version})" |
192 | elif [ -f /etc/mageversion ] |
193 | then |
194 | title="Magellan Linux $(< /etc/mageversion) (${version})" |
195 | else |
196 | title="Magellan Linux (${version})" |
197 | fi |
198 | ${grubby} --grub -c ${grubConfig} \ |
199 | --add-kernel=${bootPrefix}/${kernelName}-${version} \ |
200 | ${INITRD} --copy-default ${makedefault} --title "${title}" \ |
201 | ${mbkernel:+--add-multiboot="${mbkernel}"} ${mbargs:+--mbargs="${mbargs}"} \ |
202 | --args="root=${rootdevice} ${kernargs}" --remove-kernel="TITLE=${title}" |
203 | else |
204 | [[ -n ${verbose} ]] && echo "${grubConfig} does not exist, not running grubby for grub 0.97" |
205 | fi |
206 | if [[ -n ${cfgGrub2} ]] |
207 | then |
208 | [[ -n ${verbose} ]] && echo "adding ${version} to ${grub2Config}" |
209 | |
210 | if [[ -n ${banner} ]] |
211 | then |
212 | title="${banner} (${version})" |
213 | elif [ -f /etc/mageversion ] |
214 | then |
215 | title="Magellan Linux $(< /etc/mageversion) (${version})" |
216 | else |
217 | title="Magellan Linux (${version})" |
218 | fi |
219 | ${grubby} --grub2 -c ${grub2Config} \ |
220 | --add-kernel=${bootPrefix}/${kernelName}-${version} \ |
221 | ${INITRD} --copy-default ${makedefault} --title "${title}" \ |
222 | ${mbkernel:+--add-multiboot="${mbkernel}"} \ |
223 | ${mbargs:+--mbargs="${mbargs}"} \ |
224 | --args="root=${rootdevice} ${kernargs}" --remove-kernel="TITLE=${title}" |
225 | else |
226 | [[ -n ${verbose} ]] && echo "${grub2Config} does not exist, not running grubby for grub 2" |
227 | fi |
228 | if [[ -n ${cfgGrub2Efi} ]] |
229 | then |
230 | [[ -n ${verbose} ]] && echo "adding ${version} to ${grub2EfiConfig}" |
231 | |
232 | if [[ -n ${banner} ]] |
233 | then |
234 | title="${banner} (${version})" |
235 | elif [ -f /etc/mageversion ] |
236 | then |
237 | title="Magellan Linux $(< /etc/mageversion) (${version})" |
238 | else |
239 | title="Magellan Linux (${version})" |
240 | fi |
241 | ${grubby} --grub2 -c ${grub2EfiConfig} \ |
242 | --add-kernel=${bootPrefix}/${kernelName}-${version} \ |
243 | ${INITRD} --copy-default ${makedefault} --title "${title}" \ |
244 | ${mbkernel:+--add-multiboot="${mbkernel}"} \ |
245 | ${mbargs:+--mbargs="${mbargs}"} \ |
246 | --args="root=${rootdevice} ${kernargs}" --remove-kernel="TITLE=${title}" |
247 | else |
248 | [[ -n ${verbose} ]] && echo "${grub2EfiConfig} does not exist, not running grubby for grub 2 with UEFI" |
249 | fi |
250 | |
251 | if [[ -n ${cfgLilo} ]] |
252 | then |
253 | [[ -n ${verbose} ]] && echo "adding ${version} to ${liloConfig}" |
254 | |
255 | ${grubby} --add-kernel=${bootPrefix}/${kernelName}-${version} ${INITRD} \ |
256 | --copy-default ${makedefault} --title ${version} \ |
257 | ${mbkernel:+--add-multiboot="${mbkernel}"} ${mbargs:+--mbargs="${mbargs}"} \ |
258 | --args="root=${rootdevice} ${kernargs}" --remove-kernel="TITLE=${version}" \ |
259 | --${liloFlag} |
260 | |
261 | if [[ -n ${runLilo} ]] |
262 | then |
263 | [[ -n ${verbose} ]] && echo "running ${lilo}" |
264 | if [ ! -x ${lilo} ] |
265 | then |
266 | [[ -n ${verbose} ]] && echo "${lilo} does not exist" |
267 | else |
268 | ${lilo} > /dev/null |
269 | fi |
270 | fi |
271 | else |
272 | [[ -n ${verbose} ]] && echo "${liloConfig} does not exist, not running grubby" |
273 | fi |
274 | } |
275 | |
276 | remove() |
277 | { |
278 | # FIXME: is this a good heuristic to find out if we're on iSeries? |
279 | if [ -d /proc/iSeries ] |
280 | then |
281 | [[ -n ${verbose} ]] && echo "On an iSeries, remove img file" |
282 | rm -f ${bootPrefix}/${kernelName}-${version}.img 2>/dev/null |
283 | return |
284 | fi |
285 | |
286 | if [[ -n ${cfgGrub} ]] |
287 | then |
288 | [[ -n ${verbose} ]] && echo "removing ${version} from ${grubConfig}" |
289 | ${grubby} --grub -c ${grubConfig} \ |
290 | --remove-kernel=${bootPrefix}/${kernelName}-${version} |
291 | else |
292 | [[ -n ${verbose} ]] && echo "${grubConfig} does not exist, not running grubby for grub 0.97" |
293 | fi |
294 | if [[ -n ${cfgGrub2} ]] |
295 | then |
296 | [[ -n ${verbose} ]] && echo "removing ${version} from ${grub2Config}" |
297 | ${grubby} --grub2 -c ${grub2Config} \ |
298 | --remove-kernel=${bootPrefix}/${kernelName}-${version} |
299 | else |
300 | [[ -n ${verbose} ]] && echo "${grub2Config} does not exist, not running grubby for grub 2" |
301 | fi |
302 | if [[ -n ${cfgGrub2Efi} ]] |
303 | then |
304 | [[ -n ${verbose} ]] && echo "removing ${version} from ${grub2EfiConfig}" |
305 | ${grubby} --grub2 -c ${grub2EfiConfig} \ |
306 | --remove-kernel=${bootPrefix}/${kernelName}-${version} |
307 | else |
308 | [[ -n ${verbose} ]] && echo "${grub2EfiConfig} does not exist, not running grubby grub 2 with UEFI" |
309 | fi |
310 | |
311 | if [[ -n ${cfgLilo} ]] |
312 | then |
313 | [[ -n ${verbose} ]] && echo "removing ${version} from ${liloConfig}" |
314 | ${grubby} --remove-kernel=${bootPrefix}/${kernelName}-${version} --${liloFlag} |
315 | |
316 | if [[ -n ${runLilo} ]] |
317 | then |
318 | [[ -n ${verbose} ]] && echo "running ${lilo}" |
319 | if [ ! -x ${lilo} ] |
320 | then |
321 | [[ -n ${verbose} ]] && echo "${lilo} does not exist" |
322 | else |
323 | ${lilo} > /dev/null |
324 | fi |
325 | fi |
326 | else |
327 | [[ -n ${verbose} ]] && echo "${liloConfig} does not exist, not running grubby" |
328 | fi |
329 | |
330 | if [[ -n ${cfguBoot} ]] |
331 | then |
332 | [[ -n ${verbose} ]] && echo "removing ${version} from ${ubootDir}..." |
333 | |
334 | if [ -f ${ubootDir}/${ubootKList} ] |
335 | then |
336 | tmpKList=$(mktemp ${ubootDir}/${ubootKList}.XXXX) |
337 | curversion=$(tail -n1 ${ubootDir}/${ubootKList}) |
338 | sed "/${version}/d" ${ubootDir}/${ubootKList} > ${tmpKList} |
339 | newversion=$(tail -n1 ${tmpKList}) |
340 | if [ -f ${ubootDir}/uImage-${newversion} ] && [ -f ${ubootDir}/uInitrd-${newversion} ] |
341 | then |
342 | if [[ ${curversion} != ${newversion} ]] |
343 | then |
344 | cp -fp ${ubootDir}/uImage-${newversion} ${ubootDir}/${ubootDefaultImage} |
345 | if [ $? -ne 0 ] |
346 | then |
347 | [[ -n ${verbose} ]] && echo "copy uImage-${newversion} error, default kernel not replaced!" && exit |
348 | fi |
349 | cp -fp ${ubootDir}/uInitrd-${newversion} ${ubootDir}/${ubootDefaultInitrd} |
350 | if [ $? -ne 0 ] |
351 | then |
352 | [[ -n ${verbose} ]] && echo "copy uInitrd-${newversion} error, default Initrd not replaced!" && exit |
353 | fi |
354 | fi |
355 | |
356 | [[ -n ${verbose} ]] && echo "removing uImage-${version}" |
357 | if [ -f ${ubootDir}/uImage-${version} ] |
358 | then |
359 | rm -f ${ubootDir}/uImage-${version} |
360 | else |
361 | [[ -n ${verbose} ]] && echo "uImage-${version} did not exist!" |
362 | fi |
363 | |
364 | [[ -n ${verbose} ]] && echo "removing uInitrd-${version}" |
365 | if [ -f ${ubootDir}/uInitrd-${version} ] |
366 | then |
367 | rm -f ${ubootDir}/uInitrd-${version} |
368 | else |
369 | [[ -n ${verbose} ]] && echo "uInitrd-${version} did not exist!" |
370 | fi |
371 | |
372 | mv ${tmpKList} ${ubootDir}/${ubootKList} |
373 | else |
374 | [[ -n ${verbose} ]] && echo "uImage ${newversion} does not exist!" |
375 | [ -f ${tmpKList} ] && rm -f ${tmpKList} |
376 | fi |
377 | else |
378 | [[ -n ${verbose} ]] && echo "No previous kernel version. uBoot images not removed!" |
379 | fi |
380 | else |
381 | [[ -n ${verbose} ]] && echo "${ubootScript} does not exist, not modifying ${ubootDir}" |
382 | fi |
383 | } |
384 | |
385 | update() |
386 | { |
387 | if [ ! -f ${bootPrefix}/${kernelName}-${version} ] |
388 | then |
389 | [[ -n ${verbose} ]] && echo "kernel for ${version} does not exist, not running grubby" |
390 | return |
391 | fi |
392 | |
393 | INITRD="" |
394 | if [ -f ${initrdfile} ] |
395 | then |
396 | [[ -n ${verbose} ]] && echo "found ${initrdfile} and using it with grubby" |
397 | INITRD="--initrd ${initrdfile}" |
398 | |
399 | if [[ -n ${addplymouthinitrd} ]] |
400 | then |
401 | INITRD="${INITRD} --extra-initrd ${bootPrefix}/initrd-plymouth.img" |
402 | fi |
403 | fi |
404 | |
405 | if [[ -n ${cfgGrub} ]] |
406 | then |
407 | [[ -n ${verbose} ]] && echo "updating ${version} from ${grubConfig}" |
408 | ${grubby} --grub -c ${grubConfig} \ |
409 | --update-kernel=${bootPrefix}/${kernelName}-${version} \ |
410 | ${INITRD} \ |
411 | ${kernargs:+--args="${kernargs}"} \ |
412 | ${removeargs:+--remove-args="${removeargs}"} |
413 | else |
414 | [[ -n ${verbose} ]] && echo "${grubConfig} does not exist, not running grubby" |
415 | fi |
416 | |
417 | if [[ -n ${cfgGrub2} ]] |
418 | then |
419 | [[ -n ${verbose} ]] && echo "updating ${version} from ${grub2Config}" |
420 | ${grubby} --grub2 -c ${grub2Config} \ |
421 | --update-kernel=${bootPrefix}/${kernelName}-${version} \ |
422 | ${INITRD} \ |
423 | ${kernargs:+--args="${kernargs}"} \ |
424 | ${removeargs:+--remove-args="${removeargs}"} |
425 | else |
426 | [[ -n ${verbose} ]] && echo "${grub2Config} does not exist, not running grubby" |
427 | fi |
428 | |
429 | if [[ -n ${cfgGrub2Efi} ]] |
430 | then |
431 | [[ -n ${verbose} ]] && echo "updating ${version} from ${grub2EfiConfig}" |
432 | ${grubby} --grub2 -c ${grub2EfiConfig} \ |
433 | --update-kernel=${bootPrefix}/${kernelName}-${version} \ |
434 | ${INITRD} \ |
435 | ${kernargs:+--args="${kernargs}"} \ |
436 | ${removeargs:+--remove-args="${removeargs}"} |
437 | else |
438 | [[ -n ${verbose} ]] && echo "${grub2EfiConfig} does not exist, not running grubby" |
439 | fi |
440 | |
441 | if [[ -n ${cfgLilo} ]] |
442 | then |
443 | [[ -n ${verbose} ]] && echo "updating ${version} from ${liloConfig}" |
444 | ${grubby} --update-kernel=${bootPrefix}/${kernelName}-${version} \ |
445 | ${INITRD} \ |
446 | ${kernargs:+--args="${kernargs}"} \ |
447 | ${removeargs:+--remove-args="${removeargs}"} \ |
448 | --${liloFlag} |
449 | |
450 | if [[ -n ${runLilo} ]] |
451 | then |
452 | [[ -n ${verbose} ]] && echo "running ${lilo}" |
453 | if [ ! -x ${lilo} ] |
454 | then |
455 | [[ -n ${verbose} ]] && echo "${lilo} does not exist" |
456 | else |
457 | ${lilo} > /dev/null |
458 | fi |
459 | fi |
460 | else |
461 | [[ -n ${verbose} ]] && echo "${liloConfig} does not exist, not running grubby" |
462 | fi |
463 | |
464 | if [[ -n ${cfguBoot} ]] |
465 | then |
466 | [[ -n ${verbose} ]] && echo "adding $version to ${ubootDir}..." |
467 | |
468 | [[ -n ${verbose} ]] && echo "creating uImage-${version}" |
469 | mkimage -A arm -O linux -T kernel -C none -a 0x80008000 -e 0x80008000 \ |
470 | -n ${version} -d ${bootPrefix}/${kernelName}-${version} ${ubootDir}/uImage-${version} |
471 | |
472 | [[ -n ${verbose} ]] && echo "creating uInitrd-${version}" |
473 | mkimage -A arm -O linux -T ramdisk -C none -a 0 -e 0 \ |
474 | -n initramfs -d ${initrdfile} ${ubootDir}/uInitrd-${version} |
475 | |
476 | if [ -f ${ubootDir}/uImage-${version} ] && [ -f ${ubootDir}/uInitrd-${version} ] |
477 | then |
478 | cp -fp ${ubootDir}/uImage-${version} ${ubootDir}/${ubootDefaultImage} |
479 | if [ $? -ne 0 ] |
480 | then |
481 | [[ -n ${verbose} ]] && echo "copy uImage-${version} error, kernel not installed!" && exit |
482 | fi |
483 | cp -fp ${ubootDir}/uInitrd-${version} ${ubootDir}/${ubootDefaultInitrd} |
484 | if [ $? -ne 0 ] |
485 | then |
486 | [[ -n ${verbose} ]] && echo "copy uInitrd-${version} error, kernel not installed!" && exit |
487 | fi |
488 | echo ${version} >> ${ubootDir}/${ubootKList} |
489 | else |
490 | [[ -n ${verbose} ]] && echo "cannot make ${version} the default" |
491 | fi |
492 | else |
493 | [[ -n ${verbose} ]] && echo "${ubootScript} does not exist, not setting up ${ubootDir}" |
494 | fi |
495 | } |
496 | |
497 | mkinitrd() |
498 | { |
499 | if [[ -n ${dracut} ]] |
500 | then |
501 | tool="/sbin/dracut ${dracuthostonly} -f ${initrdfile} ${version}" |
502 | else |
503 | tool="/sbin/mkinitrd --allow-missing -f ${initrdfile} ${version}" |
504 | fi |
505 | [[ -n ${verbose} ]] && echo "creating initrd ${initrdfile} using ${version}" |
506 | ${tool} |
507 | rc=$? |
508 | if [ ${rc} != 0 ] |
509 | then |
510 | echo "mkinitrd failed" >&2 |
511 | exit 1 |
512 | fi |
513 | } |
514 | |
515 | rminitrd() |
516 | { |
517 | [[ -n ${verbose} ]] && echo "removing initrd ${initrdfile}" |
518 | [ -f ${initrdfile} ] && rm -f ${initrdfile} |
519 | } |
520 | |
521 | doDepmod() |
522 | { |
523 | [[ -n ${verbose} ]] && echo "running depmod for ${version}" |
524 | depmod -ae -F /boot/System.map-${version} ${version} |
525 | } |
526 | |
527 | doRmmoddep() |
528 | { |
529 | [[ -n ${verbose} ]] && echo "removing modules.dep info for ${version}" |
530 | [ -d /lib/modules/${version} ] && rm -f /lib/modules/${version}/modules.* |
531 | } |
532 | |
533 | |
534 | while [ $# -gt 0 ] |
535 | do |
536 | case $1 in |
537 | --mkinitrd) |
538 | initrd="make" |
539 | ;; |
540 | |
541 | --rminitrd) |
542 | initrd="remove" |
543 | ;; |
544 | |
545 | --dracut) |
546 | dracut=--dracut |
547 | ;; |
548 | |
549 | --host-only) |
550 | dracuthostonly=-H |
551 | ;; |
552 | |
553 | --initrdfile*) |
554 | if echo $1 | grep '=' >/dev/null |
555 | then |
556 | initrdfile=$(echo $1 | sed 's/^--initrdfile=//') |
557 | else |
558 | initrdfile=$2 |
559 | shift |
560 | fi |
561 | ;; |
562 | |
563 | --kernel-args*) |
564 | if echo $1 | grep '=' >/dev/null |
565 | then |
566 | kernargs=$(echo $1 | sed 's/^--kernel-args=//') |
567 | else |
568 | kernargs=$2 |
569 | shift |
570 | fi |
571 | ;; |
572 | |
573 | --remove-args*) |
574 | if echo $1 | grep '=' >/dev/null |
575 | then |
576 | removeargs=$(echo $1 | sed 's/^--remove-args=//') |
577 | else |
578 | removeargs=$2 |
579 | shift |
580 | fi |
581 | ;; |
582 | |
583 | --banner*) |
584 | if echo $1 | grep '=' >/dev/null |
585 | then |
586 | banner=$(echo $1 | sed 's/^--banner=//') |
587 | else |
588 | banner=$2 |
589 | shift |
590 | fi |
591 | ;; |
592 | |
593 | --multiboot*) |
594 | if echo $1 |grep '=' >/dev/null |
595 | then |
596 | mbkernel=$(echo $1 | sed 's/^--multiboot=//') |
597 | else |
598 | # can't really support having an optional second arg here |
599 | # sorry! |
600 | mbkernel="/boot/xen.gz" |
601 | fi |
602 | ;; |
603 | |
604 | --mbargs*) |
605 | if echo $1 |grep '=' >/dev/null |
606 | then |
607 | mbargs=$(echo $1 | sed 's/^--mbargs=//') |
608 | else |
609 | mbargs="$2" |
610 | shift |
611 | fi |
612 | ;; |
613 | |
614 | --depmod) |
615 | moddep="make" |
616 | ;; |
617 | |
618 | --rmmoddep) |
619 | moddep="remove" |
620 | ;; |
621 | |
622 | --make-default) |
623 | makedefault="--make-default" |
624 | ;; |
625 | |
626 | --package) |
627 | if echo $1 | grep '=' >/dev/null |
628 | then |
629 | package=$(echo $1 | sed 's/^--package=//') |
630 | else |
631 | package=$2 |
632 | shift |
633 | fi |
634 | ;; |
635 | |
636 | --add-dracut-args) |
637 | adddracutargs=--add-dracut-args |
638 | ;; |
639 | |
640 | --add-plymouth-initrd) |
641 | addplymouthinitrd=--add-plymouth-initrd |
642 | ;; |
643 | |
644 | -v) |
645 | verbose=-v |
646 | ;; |
647 | |
648 | *) |
649 | if [[ -z ${mode} ]] |
650 | then |
651 | mode=$1 |
652 | elif [[ -z ${version} ]] |
653 | then |
654 | version=$1 |
655 | else |
656 | usage |
657 | fi |
658 | ;; |
659 | esac |
660 | |
661 | shift |
662 | done |
663 | |
664 | # make sure the mode is valid |
665 | if [[ ${mode} != --install ]] && [[ ${mode} != --remove ]] && [[ ${mode} != --update ]] |
666 | then |
667 | usage |
668 | fi |
669 | |
670 | if [[ -z ${version} ]] |
671 | then |
672 | usage |
673 | fi |
674 | |
675 | if [ "${mode}" != "--install" -a "${makedefault}" ] |
676 | then |
677 | usage |
678 | fi |
679 | |
680 | kernelmajor=$(echo ${kernel} | cut -d . -f 1,2) |
681 | |
682 | # kernel image for 2.4 is kernel |
683 | if [[ ${ARCH} = ppc64 ]] || [[ ${ARCH} = ppc ]] |
684 | then |
685 | if [[ ${kernelmajor} = 2.4 ]] |
686 | then |
687 | kernelName=kernel |
688 | fi |
689 | fi |
690 | |
691 | # set the initrd file based on arch; ia64 is the only currently known oddball |
692 | if [[ -z ${initrdfile} ]] |
693 | then |
694 | INITRD_NAME_PREFIX="initrd" |
695 | if [[ -n ${dracut} ]] |
696 | then |
697 | INITRD_NAME_PREFIX="initramfs" |
698 | fi |
699 | |
700 | if [[ $(uname -m) = ia64 ]] |
701 | then |
702 | initrdfile="/boot/efi/EFI/redhat/${INITRD_NAME_PREFIX}-${version}.img" |
703 | else |
704 | initrdfile="/boot/${INITRD_NAME_PREFIX}-${version}.img" |
705 | fi |
706 | fi |
707 | [[ -n ${verbose} ]] && echo "initrdfile is ${initrdfile}" |
708 | |
709 | # add dracut i18n, keyboard and plymouth kernel args if requested |
710 | if [[ -n ${dracut} ]] || [[ -n ${adddracutargs} ]] |
711 | then |
712 | [ -r /etc/conf.d/keymap ] && . /etc/conf.d/keymap |
713 | [ -r /etc/conf.d/consolefont ] && . /etc/conf.d/consolefont |
714 | |
715 | if [[ -n ${KEYMAP} ]] |
716 | then |
717 | kernargs="${kernargs} KEYTABLE=${KEYMAP}" |
718 | fi |
719 | |
720 | if [[ -n ${CONSOLEFONT} ]] |
721 | then |
722 | kernargs="${kernargs} SYSFONT=${CONSOLEFONT}" |
723 | fi |
724 | fi |
725 | |
726 | # set this as the default if we have the package and it matches |
727 | if [[ ${mode} = --install ]] && [[ ${UPDATEDEFAULT} = yes ]] && [[ -n ${package} ]] && |
728 | [[ -n ${DEFAULTKERNEL} ]] && [[ ${package} = ${DEFAULTKERNEL} ]] |
729 | then |
730 | makedefault="--make-default" |
731 | [[ -n ${verbose} ]] && echo "making it the default based on config" |
732 | fi |
733 | |
734 | if [[ ${moddep} = make ]] |
735 | then |
736 | doDepmod |
737 | elif [[ ${moddep} = remove ]] |
738 | then |
739 | doRmmoddep |
740 | fi |
741 | |
742 | if [[ ${initrd} = make ]] |
743 | then |
744 | mkinitrd |
745 | elif [[ ${initrd} = remove ]] |
746 | then |
747 | rminitrd |
748 | fi |
749 | |
750 | if [ ! -x ${grubby} ] |
751 | then |
752 | [[ -n ${verbose} ]] && echo "${grubby} does not exist" |
753 | exit 0 |
754 | fi |
755 | |
756 | [[ -n ${grubConfig} ]] && [ -f ${grubConfig} ] && cfgGrub=1 |
757 | [[ -n ${grub2Config} ]] && [ -f ${grub2Config} ] && cfgGrub2=1 |
758 | [[ -n ${grub2EfiConfig} ]] && [ -f ${grub2EfiConfig} ] && cfgGrub2Efi=1 |
759 | [[ -n ${liloConfig} ]] && [ -f ${liloConfig} ] && cfgLilo=1 |
760 | |
761 | # if we have a uBoot directory, check if it is mounted. |
762 | # if not, mount it. Then check if a boot script exists. |
763 | if [[ -n ${ubootDir} ]] |
764 | then |
765 | mountEntry=$(mount | grep ${ubootDir}) |
766 | if [[ -z ${mountEntry} ]] |
767 | then |
768 | mount ${ubootDevice} ${ubootDir} |
769 | mounted=1 |
770 | fi |
771 | [ -f ${ubootScript} ] && cfguBoot=1 |
772 | fi |
773 | |
774 | # if we have a lilo config on an x86 box, see if the default boot loader |
775 | # is lilo to determine if it should be run |
776 | if [[ -n ${cfgLilo} ]] && [[ -n ${isx86} ]] |
777 | then |
778 | runLilo=$(${grubby} --bootloader-probe | grep lilo) |
779 | fi |
780 | |
781 | if [[ ${mode} = --install ]] |
782 | then |
783 | install |
784 | elif [[ ${mode} = --remove ]] |
785 | then |
786 | remove |
787 | elif [[ ${mode} = --update ]] |
788 | then |
789 | update |
790 | fi |
791 | |
792 | exit 0 |
Properties
Name | Value |
---|---|
svn:executable | * |