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d350ae69 | 2 | <!-- This document was created with Syntext Serna Free. --><!DOCTYPE refentry PUBLIC "-//OASIS//DTD DocBook XML V4.5//EN" "http://www.oasis-open.org/docbook/xml/4.3/docbookx.dtd" []> |
1b4a9d8a | 3 | <refentry id="dracutkernel7"> |
cdc8d9c4 HH |
4 | <refentryinfo> |
5 | <title>dracut.kernel</title> | |
6 | <productname>dracut</productname> | |
7 | <authorgroup> | |
8 | <author> | |
3eccdb52 HH |
9 | <contrib>Developer</contrib> |
10 | <firstname>Harald</firstname> | |
11 | <surname>Hoyer</surname> | |
12 | <email>harald@redhat.com</email> | |
cdc8d9c4 HH |
13 | </author> |
14 | </authorgroup> | |
15 | </refentryinfo> | |
16 | <refmeta> | |
17 | <refentrytitle>dracut.kernel</refentrytitle> | |
18 | <manvolnum>7</manvolnum> | |
19 | <refmiscinfo class="version"/> | |
20 | </refmeta> | |
21 | <refnamediv> | |
22 | <refname>dracut.kernel</refname> | |
23 | <refpurpose>dracut kernel command line options</refpurpose> | |
24 | </refnamediv> | |
25 | <refsect1> | |
26 | <title>Description</title> | |
27 | <para>The root filesystem used by the kernel is specified in the boot configuration | |
28 | file, as always. The traditional <emphasis remap="B">root=/dev/hda1</emphasis> style device | |
29 | specification is allowed. If a label is used, as in <emphasis remap="B">root=LABEL=rootPart</emphasis> | |
30 | the initramfs will search all available devices for an ext2 or ext3 filesystem | |
31 | with the appropriate label, and mount that device as the root filesystem. | |
32 | <emphasis remap="B">root=UUID=uuidnumber</emphasis> will mount the partition with that UUID as the | |
33 | root filesystem.</para> | |
34 | <refsect2> | |
35 | <title>Standard</title> | |
36 | <variablelist> | |
37 | <varlistentry> | |
38 | <term> | |
3eccdb52 | 39 | <envar>init=<replaceable><path to real init></replaceable></envar> |
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40 | </term> |
41 | <listitem> | |
42 | <para> </para> | |
43 | </listitem> | |
44 | </varlistentry> | |
45 | <varlistentry> | |
46 | <term> | |
47 | <envar>root=<replaceable><path to blockdevice></replaceable></envar> | |
48 | </term> | |
49 | <listitem> | |
50 | <para>specify blockdevice to use as root filesystem. | |
f844e7dc HH |
51 | e.g.: <programlisting>root=/dev/sda1 |
52 | root=/dev/disk/by-path/pci-0000:00:1f.1-scsi-0:0:1:0-part1 </programlisting></para> | |
cdc8d9c4 HH |
53 | </listitem> |
54 | </varlistentry> | |
55 | <varlistentry> | |
56 | <term> | |
57 | <envar>rootfstype=<replaceable><filesystem type></replaceable></envar> | |
58 | </term> | |
59 | <listitem> | |
f844e7dc | 60 | <para>"auto" if not specified, e.g.: <programlisting>rootfstype=ext3</programlisting></para> |
cdc8d9c4 HH |
61 | </listitem> |
62 | </varlistentry> | |
63 | <varlistentry> | |
64 | <term> | |
65 | <envar>rootflags=<replaceable><mount options></replaceable></envar> | |
66 | </term> | |
67 | <listitem> | |
f844e7dc | 68 | <para>specify additional mount options for the root filesystem. If not set, <filename>/etc/fstab</filename> |
cdc8d9c4 HH |
69 | of the real root will be parsed for special mount options and mounted |
70 | accordingly.</para> | |
71 | </listitem> | |
72 | </varlistentry> | |
73 | <varlistentry> | |
fa7ada31 | 74 | <term><envar>rd.fstab</envar>=0</term> |
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75 | <listitem> |
76 | <para>do not honor special mount options for the root filesystem found in | |
f844e7dc | 77 | <filename>/etc/fstab</filename> of the real root.</para> |
cdc8d9c4 HH |
78 | </listitem> |
79 | </varlistentry> | |
80 | </variablelist> | |
81 | </refsect2> | |
82 | <refsect2> | |
83 | <title>Misc</title> | |
84 | <variablelist> | |
85 | <varlistentry> | |
86 | <term> | |
fa7ada31 | 87 | <envar>rd.driver.blacklist=<replaceable><drivername></replaceable></envar> |
cdc8d9c4 HH |
88 | </term> |
89 | <listitem> | |
90 | <para>do not load kernel module <drivername> | |
91 | This parameter can be specified multiple times.</para> | |
92 | </listitem> | |
93 | </varlistentry> | |
94 | <varlistentry> | |
95 | <term> | |
fa7ada31 | 96 | <envar>rd.driver.pre=<replaceable><drivername></replaceable></envar> |
cdc8d9c4 HH |
97 | </term> |
98 | <listitem> | |
99 | <para>force loading kernel module <drivername> | |
100 | This parameter can be specified multiple times.</para> | |
101 | </listitem> | |
102 | </varlistentry> | |
103 | </variablelist> | |
104 | </refsect2> | |
d4916e36 | 105 | <refsect2 id="dracut-kernel-debug"> |
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106 | <title>Debug</title> |
107 | <variablelist> | |
108 | <varlistentry> | |
109 | <term> | |
fa7ada31 | 110 | <envar>rd.info</envar> |
cdc8d9c4 HH |
111 | </term> |
112 | <listitem> | |
113 | <para>print informational output though "quiet" is set</para> | |
114 | </listitem> | |
115 | </varlistentry> | |
116 | <varlistentry> | |
117 | <term> | |
fa7ada31 | 118 | <envar>rd.shell</envar> |
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119 | </term> |
120 | <listitem> | |
121 | <para>allow dropping to a shell, if root mounting fails</para> | |
122 | </listitem> | |
123 | </varlistentry> | |
124 | <varlistentry> | |
125 | <term> | |
fa7ada31 | 126 | <envar>rd.debug</envar> |
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127 | </term> |
128 | <listitem> | |
f844e7dc | 129 | <para>set -x for the dracut shell and logs to dmesg, console and <filename>/init.log</filename></para> |
cdc8d9c4 HH |
130 | </listitem> |
131 | </varlistentry> | |
132 | <varlistentry> | |
133 | <term> | |
fa7ada31 | 134 | <envar>rd.break</envar> |
cdc8d9c4 HH |
135 | </term> |
136 | <listitem> | |
137 | <para>drop to a shell at the end</para> | |
138 | </listitem> | |
139 | </varlistentry> | |
140 | <varlistentry> | |
f844e7dc | 141 | <term> |
fa7ada31 | 142 | <envar>rd.break=</envar> |
f844e7dc HH |
143 | <replaceable>{cmdline|pre-udev|pre-trigger|initqueue|pre-mount|mount|pre-pivot}</replaceable> |
144 | </term> | |
cdc8d9c4 HH |
145 | <listitem> |
146 | <para>drop to a shell on defined breakpoint</para> | |
147 | </listitem> | |
148 | </varlistentry> | |
149 | <varlistentry> | |
150 | <term> | |
fa7ada31 | 151 | <envar>rd.udev.info</envar> |
cdc8d9c4 HH |
152 | </term> |
153 | <listitem> | |
154 | <para>set udev to loglevel info</para> | |
155 | </listitem> | |
156 | </varlistentry> | |
157 | <varlistentry> | |
158 | <term> | |
fa7ada31 | 159 | <envar>rd.udev.debug</envar> |
cdc8d9c4 HH |
160 | </term> |
161 | <listitem> | |
162 | <para>set udev to loglevel debug</para> | |
163 | </listitem> | |
164 | </varlistentry> | |
647bef8c HH |
165 | <varlistentry> |
166 | <term> | |
167 | <envar>rd.timestamp</envar> | |
168 | </term> | |
169 | <listitem> | |
170 | <para>export RDTIMESTAMP environment variable to init, which is set to the uptime of the dracut start.</para> | |
171 | </listitem> | |
172 | </varlistentry> | |
cdc8d9c4 HH |
173 | </variablelist> |
174 | </refsect2> | |
175 | <refsect2> | |
176 | <title>I18N</title> | |
cdc8d9c4 HH |
177 | <variablelist> |
178 | <varlistentry> | |
179 | <term> | |
ee6fa324 | 180 | <envar>voonsole.keymap=</envar> |
9b3d462b | 181 | <replaceable><keymap base file name></replaceable> |
cdc8d9c4 HH |
182 | </term> |
183 | <listitem> | |
ee6fa324 | 184 | <para>keyboard translation table loaded by loadkeys; taken from keymaps directory; will be written as <envar>KEYMAP</envar> to <filename>/etc/vconsole.conf</filename> in the initramfs, e.g.: <programlisting>vconsole.keymap=de-latin1-nodeadkeys</programlisting></para> |
cdc8d9c4 HH |
185 | </listitem> |
186 | </varlistentry> | |
187 | <varlistentry> | |
188 | <term> | |
ee6fa324 | 189 | <envar>vconsole.keymap.ext=</envar> |
9b3d462b | 190 | <replaceable><list of keymap base file names></replaceable> |
cdc8d9c4 HH |
191 | </term> |
192 | <listitem> | |
ee6fa324 | 193 | <para>list of extra keymaps to bo loaded (sep. by space); will be written as <envar>EXT_KEYMAP</envar> to <filename>/etc/vconsole.conf</filename> in the initramfs</para> |
cdc8d9c4 HH |
194 | </listitem> |
195 | </varlistentry> | |
196 | <varlistentry> | |
3eccdb52 | 197 | <term> |
ee6fa324 | 198 | <envar>vconsole.font.unicode=</envar> |
9b3d462b | 199 | <replaceable><1|0></replaceable> |
3eccdb52 | 200 | </term> |
cdc8d9c4 | 201 | <listitem> |
ee6fa324 | 202 | <para>boolean, indicating UTF-8 mode; will be written as <envar>UNICODE</envar> to <filename>/etc/vconsole.conf</filename> in the initramfs</para> |
cdc8d9c4 HH |
203 | </listitem> |
204 | </varlistentry> | |
205 | <varlistentry> | |
3eccdb52 | 206 | <term> |
ee6fa324 | 207 | <envar>vconsole.font=</envar> |
9b3d462b | 208 | <replaceable><font base file name></replaceable> |
3eccdb52 | 209 | </term> |
cdc8d9c4 | 210 | <listitem> |
ee6fa324 | 211 | <para>console font; taken from consolefonts directory; will be written as <envar>FONT</envar> to <filename>/etc/vconsole.conf</filename> in the initramfs; e.g.: <programlisting>vconsole.font=LatArCyrHeb-16</programlisting></para> |
cdc8d9c4 HH |
212 | </listitem> |
213 | </varlistentry> | |
214 | <varlistentry> | |
215 | <term> | |
ee6fa324 | 216 | <envar>vconsole.font.map=</envar> |
9b3d462b | 217 | <replaceable><console map base file name></replaceable> |
cdc8d9c4 HH |
218 | </term> |
219 | <listitem> | |
ee6fa324 | 220 | <para>see description of '-m' parameter in setfont manual; taken from consoletrans directory; will be written as <envar>FONT_MAP</envar> to <filename>/etc/vconsole.conf</filename> in the initramfs</para> |
cdc8d9c4 HH |
221 | </listitem> |
222 | </varlistentry> | |
223 | <varlistentry> | |
224 | <term> | |
ee6fa324 | 225 | <envar>vconsole.font.unimap=</envar> |
9b3d462b | 226 | <replaceable><unicode table base file name></replaceable> |
cdc8d9c4 HH |
227 | </term> |
228 | <listitem> | |
ee6fa324 | 229 | <para>see description of '-u' parameter in setfont manual; taken from unimaps directory; will be written as <envar>FONT_UNIMAP</envar> to <filename>/etc/vconsole.conf</filename> in the initramfs</para> |
9b3d462b AŻ |
230 | </listitem> |
231 | </varlistentry> | |
232 | <varlistentry> | |
233 | <term> | |
ee6fa324 | 234 | <envar>locale.LANG=</envar> |
9b3d462b AŻ |
235 | <replaceable><locale></replaceable> |
236 | </term> | |
237 | <listitem> | |
ee6fa324 | 238 | <para>taken from the environment; if no UNICODE is defined we set its value in basis of LANG value (whether it ends with ".utf8" (or similar) or not); will be written as <envar>LANG</envar> to <filename>/etc/locale.conf</filename> in the initramfs; e.g.: <programlisting>locale.LANG=pl_PL.utf8</programlisting></para> |
9b3d462b AŻ |
239 | </listitem> |
240 | </varlistentry> | |
241 | <varlistentry> | |
242 | <term> | |
ee6fa324 | 243 | <envar>locale.LC_ALL=</envar> |
9b3d462b AŻ |
244 | <replaceable><locale></replaceable> |
245 | </term> | |
246 | <listitem> | |
ee6fa324 | 247 | <para>taken from the environment; will be written as <envar>LC_ALL</envar> to <filename>/etc/locale.conf</filename> in the initramfs</para> |
cdc8d9c4 HH |
248 | </listitem> |
249 | </varlistentry> | |
250 | </variablelist> | |
251 | </refsect2> | |
252 | <refsect2> | |
253 | <title>LVM</title> | |
254 | <variablelist> | |
255 | <varlistentry> | |
fa7ada31 | 256 | <term><envar>rd.lvm</envar>=0</term> |
cdc8d9c4 HH |
257 | <listitem> |
258 | <para>disable LVM detection</para> | |
259 | </listitem> | |
260 | </varlistentry> | |
261 | <varlistentry> | |
262 | <term> | |
fa7ada31 | 263 | <envar>rd.lvm.vg=<replaceable><volume group name></replaceable></envar> |
cdc8d9c4 HH |
264 | </term> |
265 | <listitem> | |
266 | <para>only activate the volume groups with the given name | |
fa7ada31 | 267 | <envar>rd.lvm.vg</envar> can be specified multiple times on the kernel command line.</para> |
cdc8d9c4 HH |
268 | </listitem> |
269 | </varlistentry> | |
270 | <varlistentry> | |
271 | <term> | |
fa7ada31 | 272 | <envar>rd.lvm.lv=<replaceable><logical volume name></replaceable></envar> |
cdc8d9c4 HH |
273 | </term> |
274 | <listitem> | |
275 | <para>only activate the logical volumes with the given name | |
fa7ada31 | 276 | <envar>rd.lvm.lv</envar> can be specified multiple times on the kernel command line.</para> |
cdc8d9c4 HH |
277 | </listitem> |
278 | </varlistentry> | |
279 | <varlistentry> | |
280 | <term> | |
fa7ada31 | 281 | <envar>rd.lvm.conf</envar> |
cdc8d9c4 HH |
282 | </term> |
283 | <listitem> | |
f844e7dc | 284 | <para>remove any <filename>/etc/lvm/lvm.conf</filename>, which may exist in the initramfs</para> |
cdc8d9c4 HH |
285 | </listitem> |
286 | </varlistentry> | |
287 | </variablelist> | |
288 | </refsect2> | |
289 | <refsect2> | |
290 | <title>crypto LUKS</title> | |
291 | <variablelist> | |
292 | <varlistentry> | |
fa7ada31 | 293 | <term><envar>rd.luks</envar>=0</term> |
cdc8d9c4 HH |
294 | <listitem> |
295 | <para>disable crypto LUKS detection</para> | |
296 | </listitem> | |
297 | </varlistentry> | |
298 | <varlistentry> | |
299 | <term> | |
fa7ada31 | 300 | <envar>rd.luks.uuid=<replaceable><luks uuid></replaceable></envar> |
cdc8d9c4 HH |
301 | </term> |
302 | <listitem> | |
303 | <para>only activate the LUKS partitions with the given UUID | |
f844e7dc HH |
304 | Any "luks-" of the LUKS UUID is removed before comparing to <replaceable><luks uuid></replaceable>. |
305 | The comparisons also matches, if <replaceable><luks uuid></replaceable> is only the beginning of the | |
cdc8d9c4 HH |
306 | LUKS UUID, so you don't have to specify the full UUID. |
307 | This parameter can be specified multiple times.</para> | |
308 | </listitem> | |
309 | </varlistentry> | |
310 | <varlistentry> | |
311 | <term> | |
fa7ada31 | 312 | <envar>rd.luks.crypttab</envar> |
cdc8d9c4 HH |
313 | </term> |
314 | <listitem> | |
f844e7dc | 315 | <para>do not check, if LUKS partition is in <filename>/etc/crypttab</filename></para> |
cdc8d9c4 HH |
316 | </listitem> |
317 | </varlistentry> | |
318 | </variablelist> | |
319 | </refsect2> | |
9b3d462b AŻ |
320 | <refsect2> |
321 | <title>crypt LUKS - experimental removable keys support</title> | |
322 | <para>works only when plymouth module is not included</para> | |
323 | <variablelist> | |
324 | <varlistentry> | |
325 | <term> | |
fa7ada31 | 326 | <envar>rd.luks.keypath=</envar> |
9b3d462b AŻ |
327 | <replaceable><path to keyfile></replaceable> |
328 | </term> | |
329 | <listitem> | |
330 | <para>path to keyfile inside remove device filesystem</para> | |
331 | </listitem> | |
332 | </varlistentry> | |
333 | <varlistentry> | |
334 | <term> | |
fa7ada31 | 335 | <envar>rd.luks.keydev.uuid=</envar> |
9b3d462b AŻ |
336 | <replaceable><rem. device uuid></replaceable> |
337 | </term> | |
338 | <listitem> | |
fa7ada31 | 339 | <para>UUID of removalbe device storing keyfile; UUID doesn't have to be exact just like for <envar>rd.luks.uuid</envar></para> |
9b3d462b AŻ |
340 | </listitem> |
341 | </varlistentry> | |
342 | </variablelist> | |
343 | </refsect2> | |
cdc8d9c4 HH |
344 | <refsect2> |
345 | <title>MD</title> | |
346 | <variablelist> | |
347 | <varlistentry> | |
fa7ada31 | 348 | <term><envar>rd.md</envar>=0</term> |
cdc8d9c4 HH |
349 | <listitem> |
350 | <para>disable MD RAID detection</para> | |
351 | </listitem> | |
352 | </varlistentry> | |
353 | <varlistentry> | |
fa7ada31 | 354 | <term><envar>rd.md.imsm</envar>=0</term> |
cdc8d9c4 | 355 | <listitem> |
fa7ada31 | 356 | <para>disable MD RAID for imsm/isw raids, use DM RAID instead</para> |
cdc8d9c4 HH |
357 | </listitem> |
358 | </varlistentry> | |
359 | <varlistentry> | |
360 | <term> | |
fa7ada31 | 361 | <envar>rd.md.conf</envar> |
cdc8d9c4 HH |
362 | </term> |
363 | <listitem> | |
364 | <para>ignore mdadm.conf included in initramfs</para> | |
365 | </listitem> | |
366 | </varlistentry> | |
367 | <varlistentry> | |
368 | <term> | |
fa7ada31 | 369 | <envar>rd.md.uuid=<replaceable><md raid uuid></replaceable></envar> |
cdc8d9c4 HH |
370 | </term> |
371 | <listitem> | |
372 | <para>only activate the raid sets with the given UUID. | |
373 | This parameter can be specified multiple times.</para> | |
374 | </listitem> | |
375 | </varlistentry> | |
376 | </variablelist> | |
377 | </refsect2> | |
378 | <refsect2> | |
fa7ada31 | 379 | <title>DM RAID</title> |
cdc8d9c4 HH |
380 | <variablelist> |
381 | <varlistentry> | |
fa7ada31 | 382 | <term><envar>rd.dm</envar>=0</term> |
cdc8d9c4 HH |
383 | <listitem> |
384 | <para>disable DM RAID detection</para> | |
385 | </listitem> | |
386 | </varlistentry> | |
387 | <varlistentry> | |
388 | <term> | |
fa7ada31 | 389 | <envar>rd.dm.uuid=<replaceable><dm raid uuid></replaceable></envar> |
cdc8d9c4 HH |
390 | </term> |
391 | <listitem> | |
392 | <para>only activate the raid sets with the given UUID. | |
393 | This parameter can be specified multiple times.</para> | |
394 | </listitem> | |
395 | </varlistentry> | |
396 | </variablelist> | |
397 | </refsect2> | |
398 | <refsect2> | |
399 | <title>Network</title> | |
400 | <variablelist> | |
401 | <varlistentry> | |
3eccdb52 HH |
402 | <term> |
403 | <envar>ip=</envar> | |
404 | <replaceable>{dhcp|on|any|dhcp6|auto6}</replaceable> | |
405 | </term> | |
cdc8d9c4 HH |
406 | <listitem> |
407 | <para>dhcp|on|any: get ip from dhcp server from all interfaces. If root=dhcp, | |
408 | loop sequentially through all interfaces (eth0, eth1, ...) and use the first | |
409 | with a valid DHCP root-path.</para> | |
f844e7dc HH |
410 | <para><constant>auto6</constant>: IPv6 autoconfiguration</para> |
411 | <para><constant>dhcp6</constant>: IPv6 DHCP</para> | |
cdc8d9c4 HH |
412 | </listitem> |
413 | </varlistentry> | |
414 | <varlistentry> | |
3eccdb52 | 415 | <term><envar>ip=</envar><replaceable><interface></replaceable>:<replaceable>{dhcp|on|any|dhcp6|auto6}</replaceable></term> |
cdc8d9c4 HH |
416 | <listitem> |
417 | <para>dhcp|on|any|dhcp6: get ip from dhcp server on a specific interface | |
418 | auto6: do IPv6 autoconfiguration | |
419 | This parameter can be specified multiple times.</para> | |
420 | </listitem> | |
421 | </varlistentry> | |
422 | <varlistentry> | |
423 | <term><envar>ip=</envar><replaceable><client-IP></replaceable>:<optional> | |
424 | <replaceable><server-id></replaceable> | |
3eccdb52 | 425 | </optional>:<replaceable><gateway-IP></replaceable>:<replaceable><netmask></replaceable>:<replaceable><client_hostname></replaceable>:<replaceable><interface></replaceable>:<replaceable>{none|off}</replaceable></term> |
cdc8d9c4 HH |
426 | <listitem> |
427 | <para>explicit network configuration. If you want do define a IPv6 address, put it in brackets (e.g. [2001:DB8::1]). | |
428 | This parameter can be specified multiple times.</para> | |
429 | </listitem> | |
430 | </varlistentry> | |
431 | <varlistentry> | |
3eccdb52 | 432 | <term><envar>ifname=</envar><replaceable><interface></replaceable>:<replaceable><MAC></replaceable></term> |
cdc8d9c4 HH |
433 | <listitem> |
434 | <para>Assign network device name <interface> (ie eth0) to the NIC with MAC <MAC>. | |
435 | Note letters in the MAC-address must be lowercase! | |
f844e7dc | 436 | <remark>Note: If you use this option you <emphasis remap="B">must</emphasis> specify an ifname= argument for all interfaces used in ip= or fcoe= arguments.</remark> |
cdc8d9c4 HH |
437 | This parameter can be specified multiple times.</para> |
438 | </listitem> | |
439 | </varlistentry> | |
440 | <varlistentry> | |
3eccdb52 HH |
441 | <term> |
442 | <envar>bootdev=</envar> | |
443 | <replaceable><interface></replaceable> | |
444 | </term> | |
cdc8d9c4 HH |
445 | <listitem> |
446 | <para>specify network interface to use routing and netroot information from. | |
447 | Required if multiple ip= lines are used.</para> | |
448 | </listitem> | |
449 | </varlistentry> | |
450 | <varlistentry> | |
3eccdb52 HH |
451 | <term> |
452 | <envar>nameserver=</envar> | |
453 | <replaceable><IP></replaceable> | |
454 | <optional><envar>nameserver</envar>=<replaceable><IP></replaceable> ...</optional> | |
455 | </term> | |
cdc8d9c4 HH |
456 | <listitem> |
457 | <para>specify nameserver(s) to use</para> | |
458 | </listitem> | |
459 | </varlistentry> | |
460 | </variablelist> | |
461 | </refsect2> | |
462 | <refsect2> | |
463 | <title>NFS</title> | |
464 | <variablelist> | |
465 | <varlistentry> | |
3eccdb52 HH |
466 | <term> |
467 | <envar>root=</envar> | |
468 | <optional><replaceable><server-ip></replaceable>:</optional> | |
469 | <replaceable><root-dir></replaceable> | |
470 | <optional>:<replaceable><nfs-options></replaceable></optional> | |
471 | </term> | |
cdc8d9c4 HH |
472 | <listitem> |
473 | <para>mount nfs share from <server-ip>:/<root-dir>, if no server-ip is given, | |
474 | use dhcp next_server. if server-ip is an IPv6 address it has to be put in brackets, e.g. [2001:DB8::1]. | |
475 | NFS options can be appended with the prefix ":" or "," and are seperated by ",".</para> | |
476 | </listitem> | |
477 | </varlistentry> | |
478 | <varlistentry> | |
f844e7dc | 479 | <term><envar>root=</envar><constant>nfs</constant>:<optional><replaceable><server-ip></replaceable>:</optional><replaceable><root-dir></replaceable><optional>:<replaceable><nfs-options></replaceable></optional></term> |
3eccdb52 HH |
480 | <term><envar>root=</envar>nfs4:<optional><replaceable><server-ip></replaceable>:</optional><replaceable><root-dir></replaceable><optional>:<replaceable><nfs-options></replaceable></optional></term> |
481 | <term> | |
482 | <envar>root=</envar> | |
483 | <replaceable>{dhcp|dhcp6}</replaceable> | |
484 | </term> | |
cdc8d9c4 HH |
485 | <listitem> |
486 | <para>root=dhcp alone directs initrd to look at the DHCP root-path where NFS | |
487 | options can be specified. | |
488 | root-path=<server-ip>:<root-dir>[,<nfs-options>] | |
489 | root-path=nfs:<server-ip>:<root-dir>[,<nfs-options>] | |
490 | root-path=nfs4:<server-ip>:<root-dir>[,<nfs-options>]</para> | |
491 | </listitem> | |
492 | </varlistentry> | |
493 | <varlistentry> | |
3eccdb52 HH |
494 | <term> |
495 | <envar>root=</envar> | |
496 | <filename>/dev/nfs</filename> | |
497 | <envar> nfsroot=</envar> | |
498 | <optional><replaceable><server-ip></replaceable>:</optional> | |
499 | <replaceable><root-dir></replaceable> | |
500 | <optional>:<replaceable><nfs-options></replaceable></optional> | |
501 | </term> | |
cdc8d9c4 | 502 | <listitem> |
f844e7dc | 503 | <para><emphasis remap="B">Deprecated!</emphasis> kernel Documentation<filename>/filesystems/nfsroot.txt</filename> defines |
cdc8d9c4 | 504 | this method. |
f844e7dc | 505 | This is supported by dracut, but not recommended.</para> |
cdc8d9c4 HH |
506 | </listitem> |
507 | </varlistentry> | |
508 | <varlistentry> | |
3eccdb52 | 509 | <term> |
fa7ada31 | 510 | <envar remap="B">rd.nfs.domain=</envar> |
3eccdb52 HH |
511 | <replaceable><NFSv4 domain name></replaceable> |
512 | </term> | |
cdc8d9c4 | 513 | <listitem> |
f844e7dc | 514 | <para>Set the NFSv4 domain name. Will overwrite the settings in <filename>/etc/idmap.conf</filename>.</para> |
cdc8d9c4 HH |
515 | </listitem> |
516 | </varlistentry> | |
517 | </variablelist> | |
518 | </refsect2> | |
519 | <refsect2> | |
520 | <title>iSCSI</title> | |
521 | <variablelist> | |
522 | <varlistentry> | |
f844e7dc | 523 | <term><envar>root=</envar><constant>iscsi</constant>:<optional><replaceable><username></replaceable>:<replaceable><password></replaceable><optional>:<replaceable><reverse></replaceable>:<replaceable><password></replaceable></optional>@</optional><optional> |
3eccdb52 HH |
524 | <replaceable><servername></replaceable> |
525 | </optional>:<optional> | |
526 | <replaceable><protocol></replaceable> | |
527 | </optional>:<optional> | |
528 | <replaceable><port></replaceable> | |
529 | </optional>:<optional> | |
530 | <replaceable><LUN></replaceable> | |
531 | </optional>:<replaceable><targetname></replaceable></term> | |
cdc8d9c4 HH |
532 | <listitem> |
533 | <para>protocol defaults to "6", LUN defaults to "0".</para> | |
1b4a9d8a | 534 | <para>If the "servername" field is provided by <acronym>BOOTP</acronym> or <acronym>DHCP</acronym>, then that |
cdc8d9c4 | 535 | field is used in conjunction with other associated fields to contact |
1b4a9d8a | 536 | the boot server in the Boot stage. However, if the |
cdc8d9c4 HH |
537 | "servername" field is not provided, then the "targetname" field is |
538 | then used in the Discovery Service stage in conjunction with other | |
539 | associated fields.</para> | |
1b4a9d8a | 540 | <para>See <ulink url="http://tools.ietf.org/html/rfc4173#section-5">http://tools.ietf.org/html/rfc4173</ulink>.</para> |
f844e7dc HH |
541 | <para>e.g.:<programlisting>root=iscsi:192.168.50.1::::iqn.2009-06.dracut:target0 </programlisting></para> |
542 | <para>If servername is an IPv6 address, it has to be put in brackets. e.g.: | |
543 | <programlisting>root=iscsi:[2001:DB8::1]::::iqn.2009-06.dracut:target0 </programlisting></para> | |
3eccdb52 HH |
544 | </listitem> |
545 | </varlistentry> | |
546 | <varlistentry> | |
f844e7dc | 547 | <term><envar>root=</envar><replaceable>???</replaceable><envar> netroot=</envar><constant>iscsi</constant>:<optional><replaceable><username></replaceable>:<replaceable><password></replaceable><optional>:<replaceable><reverse></replaceable>:<replaceable><password></replaceable></optional>@</optional><optional> |
3eccdb52 HH |
548 | <replaceable><servername></replaceable> |
549 | </optional>:<optional> | |
550 | <replaceable><protocol></replaceable> | |
551 | </optional>:<optional> | |
552 | <replaceable><port></replaceable> | |
553 | </optional>:<optional> | |
554 | <replaceable><LUN></replaceable> | |
555 | </optional>:<replaceable><targetname></replaceable> ...</term> | |
556 | <listitem> | |
f844e7dc HH |
557 | <para>multiple netroot options allow setting up multiple iscsi disks. e.g.: |
558 | <programlisting>root=UUID=12424547 | |
3eccdb52 | 559 | netroot=iscsi:192.168.50.1::::iqn.2009-06.dracut:target0 |
f844e7dc | 560 | netroot=iscsi:192.168.50.1::::iqn.2009-06.dracut:target1 </programlisting></para> |
cdc8d9c4 | 561 | <para>If servername is an IPv6 address, it has to be put in brackets. |
f844e7dc | 562 | e.g.: |
3eccdb52 | 563 | <programlisting>netroot=iscsi:[2001:DB8::1]::::iqn.2009-06.dracut:target0</programlisting></para> |
cdc8d9c4 HH |
564 | </listitem> |
565 | </varlistentry> | |
566 | <varlistentry> | |
3eccdb52 HH |
567 | <term> |
568 | <envar>root=<replaceable>???</replaceable></envar> | |
569 | <envar> iscsi_initiator=<replaceable><initiator> </replaceable></envar> | |
570 | <envar>iscsi_target_name=<replaceable><target_name> </replaceable></envar> | |
571 | <envar>iscsi_target_ip=<replaceable><target ip> </replaceable></envar> | |
572 | <envar>iscsi_target_port=<replaceable><target port> </replaceable></envar> | |
573 | <envar>iscsi_target_group=<replaceable><target group> </replaceable></envar> | |
574 | <envar>iscsi_username=<replaceable><username> </replaceable></envar> | |
575 | <envar>iscsi_password=<replaceable><password> </replaceable></envar> | |
576 | <envar>iscsi_in_username=<replaceable><in username> </replaceable></envar> | |
577 | <envar>iscsi_in_password=<replaceable><in password> </replaceable></envar> | |
578 | </term> | |
cdc8d9c4 HH |
579 | <listitem> |
580 | <para>manually specify all iscsistart parameter (see <userinput>iscsistart --help</userinput>)</para> | |
581 | </listitem> | |
582 | </varlistentry> | |
583 | <varlistentry> | |
584 | <term><envar>root=</envar>???<envar> iscsi_firmware</envar></term> | |
585 | <listitem> | |
586 | <para>will read the iscsi parameter from the BIOS firmware</para> | |
587 | </listitem> | |
588 | </varlistentry> | |
589 | </variablelist> | |
590 | </refsect2> | |
591 | <refsect2> | |
592 | <title>FCoE</title> | |
593 | <variablelist> | |
594 | <varlistentry> | |
f844e7dc | 595 | <term><envar>netroot=</envar><constant>fcoe</constant>:<replaceable><interface|MAC></replaceable>:<replaceable>{dcb|nodcb}</replaceable></term> |
cdc8d9c4 | 596 | <listitem> |
f844e7dc HH |
597 | <para>Try to connect to a FCoE SAN through the NIC specified by <replaceable><interface></replaceable> or <replaceable><MAC></replaceable>, |
598 | for the second argument, currently only nodcb is supported. <remark>Note: letters in the MAC-address must be lowercase!</remark></para> | |
cdc8d9c4 HH |
599 | </listitem> |
600 | </varlistentry> | |
601 | </variablelist> | |
602 | </refsect2> | |
603 | <refsect2> | |
604 | <title>NBD</title> | |
605 | <variablelist> | |
606 | <varlistentry> | |
3eccdb52 | 607 | <term><envar>root=</envar><constant>nbd</constant>:<replaceable><server></replaceable>:<replaceable><port></replaceable><optional>:<replaceable><fstype></replaceable></optional><optional>:<replaceable><mountopts></replaceable></optional></term> |
cdc8d9c4 HH |
608 | <listitem> |
609 | <para>mount nbd share from <server></para> | |
610 | </listitem> | |
611 | </varlistentry> | |
612 | <varlistentry> | |
3eccdb52 HH |
613 | <term> |
614 | <envar>root=dhcp</envar> | |
615 | </term> | |
cdc8d9c4 HH |
616 | <listitem> |
617 | <para>with dhcp root-path=nbd:<server>:<port>[:<fstype>][:<mountopts>] | |
618 | root=dhcp alone directs initrd to look at the DHCP root-path where NBD | |
619 | options can be specified. | |
620 | This syntax is only usable in cases where you are directly mounting the volume | |
621 | as the rootfs.</para> | |
622 | </listitem> | |
623 | </varlistentry> | |
624 | </variablelist> | |
625 | </refsect2> | |
626 | <refsect2> | |
627 | <title>DASD</title> | |
628 | <variablelist> | |
629 | <varlistentry> | |
fa7ada31 | 630 | <term><envar>rd.dasd_mod.dasd=</envar>....</term> |
cdc8d9c4 HH |
631 | <listitem> |
632 | <para>same syntax as the kernel module parameter (s390 only)</para> | |
633 | </listitem> | |
634 | </varlistentry> | |
635 | <varlistentry> | |
3eccdb52 | 636 | <term> |
fa7ada31 | 637 | <envar>rd.dasd=</envar> |
3eccdb52 HH |
638 | <replaceable><dasd_adaptor device bus ID></replaceable> |
639 | <optional>,readonly=<replaceable>X</replaceable></optional> | |
640 | <optional>,use_diag=<replaceable>X</replaceable></optional> | |
641 | <optional>,erplog=<replaceable>X</replaceable></optional> | |
642 | </term> | |
cdc8d9c4 HH |
643 | <listitem> |
644 | <para>activate DASD device with the given adaptor device bus ID and setting the sysfs attributes | |
645 | to the specified values | |
646 | This parameter can be specified multiple times.</para> | |
647 | </listitem> | |
648 | </varlistentry> | |
649 | </variablelist> | |
650 | </refsect2> | |
651 | <refsect2> | |
652 | <title>ZFCP</title> | |
653 | <variablelist> | |
654 | <varlistentry> | |
fa7ada31 | 655 | <term><envar>rd.zfcp=</envar><replaceable><zfcp adaptor device bus ID></replaceable>,<replaceable><WWPN></replaceable>,<replaceable><FCPLUN></replaceable></term> |
cdc8d9c4 | 656 | <listitem> |
fa7ada31 | 657 | <para>rd.zfcp can be specified multiple times on the kernel command line. e.g.: <programlisting>rd.zfcp=0.0.4000,0x5005076300C213e9,0x5022000000000000</programlisting></para> |
cdc8d9c4 HH |
658 | </listitem> |
659 | </varlistentry> | |
660 | <varlistentry> | |
661 | <term> | |
fa7ada31 | 662 | <envar>rd.zfcp.conf</envar> |
cdc8d9c4 HH |
663 | </term> |
664 | <listitem> | |
665 | <para>ignore zfcp.conf included in the initramfs</para> | |
666 | </listitem> | |
667 | </varlistentry> | |
668 | </variablelist> | |
669 | </refsect2> | |
670 | <refsect2> | |
671 | <title>ZNET</title> | |
672 | <variablelist> | |
673 | <varlistentry> | |
3eccdb52 | 674 | <term><envar>rd_ZNET=</envar><replaceable><nettype></replaceable>,<replaceable><subchannels></replaceable>,<replaceable><options></replaceable></term> |
cdc8d9c4 | 675 | <listitem> |
f844e7dc HH |
676 | <para>rd_ZNET can be specified multiple times on the kernel command line. e.g.: |
677 | <programlisting>rd_ZNET=qeth,0.0.0600,0.0.0601,0.0.0602,layer2=1,portname=foo | |
678 | rd_ZNET=ctc,0.0.0600,0.0.0601,0.0.0602,protocol=bar</programlisting></para> | |
cdc8d9c4 HH |
679 | </listitem> |
680 | </varlistentry> | |
681 | </variablelist> | |
682 | </refsect2> | |
683 | <refsect2> | |
684 | <title>Plymouth Boot Splash</title> | |
685 | <variablelist> | |
fa7ada31 HH |
686 | <varlistentry> |
687 | <term><envar>rd.plymouth</envar>=0</term> | |
688 | <listitem> | |
689 | <para>disable plymouth. This will not work with encrypted partitions.</para> | |
690 | </listitem> | |
691 | </varlistentry> | |
692 | </variablelist> | |
693 | </refsect2> | |
694 | <refsect2> | |
695 | <title>Deprecated, renamed Options</title> | |
696 | <para>Here is a list of options, which were used in dracut prior to version 008, and their new replacement.</para> | |
697 | <variablelist> | |
698 | <varlistentry> | |
699 | <term> | |
700 | <envar>rdbreak</envar> | |
701 | </term> | |
702 | <listitem> | |
703 | <para><envar>rd.break</envar></para> | |
704 | </listitem> | |
705 | </varlistentry> | |
706 | <varlistentry> | |
707 | <term> | |
708 | <envar>rd_CCW</envar> | |
709 | </term> | |
710 | <listitem> | |
711 | <para><envar>rd.ccw</envar></para> | |
712 | </listitem> | |
713 | </varlistentry> | |
714 | <varlistentry> | |
715 | <term> | |
716 | <envar>rdcopystate</envar> | |
717 | </term> | |
718 | <listitem> | |
719 | <para><envar>rd.copystate</envar></para> | |
720 | </listitem> | |
721 | </varlistentry> | |
722 | <varlistentry> | |
723 | <term> | |
724 | <envar>rd_DASD_MOD</envar> | |
725 | </term> | |
726 | <listitem> | |
727 | <para><envar>rd.dasd_mod.dasd</envar></para> | |
728 | </listitem> | |
729 | </varlistentry> | |
730 | <varlistentry> | |
731 | <term> | |
732 | <envar>rd_DASD</envar> | |
733 | </term> | |
734 | <listitem> | |
735 | <para><envar>rd.dasd</envar></para> | |
736 | </listitem> | |
737 | </varlistentry> | |
738 | <varlistentry> | |
739 | <term> | |
740 | <envar>rdinitdebug rdnetdebug</envar> | |
741 | </term> | |
742 | <listitem> | |
743 | <para><envar>rd.debug</envar></para> | |
744 | </listitem> | |
745 | </varlistentry> | |
746 | <varlistentry> | |
747 | <term> | |
748 | <envar>rd_NO_DM</envar> | |
749 | </term> | |
750 | <listitem> | |
751 | <para><envar>rd.dm</envar>=0</para> | |
752 | </listitem> | |
753 | </varlistentry> | |
754 | <varlistentry> | |
755 | <term> | |
756 | <envar>rd_DM_UUID</envar> | |
757 | </term> | |
758 | <listitem> | |
759 | <para><envar>rd.dm.uuid</envar></para> | |
760 | </listitem> | |
761 | </varlistentry> | |
762 | <varlistentry> | |
763 | <term> | |
764 | <envar>rdblacklist</envar> | |
765 | </term> | |
766 | <listitem> | |
767 | <para><envar>rd.driver.blacklist</envar></para> | |
768 | </listitem> | |
769 | </varlistentry> | |
770 | <varlistentry> | |
771 | <term> | |
772 | <envar>rdinsmodpost</envar> | |
773 | </term> | |
774 | <listitem> | |
775 | <para><envar>rd.driver.post</envar></para> | |
776 | </listitem> | |
777 | </varlistentry> | |
778 | <varlistentry> | |
779 | <term> | |
780 | <envar>rdloaddriver</envar> | |
781 | </term> | |
782 | <listitem> | |
783 | <para><envar>rd.driver.pre</envar></para> | |
784 | </listitem> | |
785 | </varlistentry> | |
786 | <varlistentry> | |
787 | <term> | |
788 | <envar>rd_NO_FSTAB</envar> | |
789 | </term> | |
790 | <listitem> | |
791 | <para><envar>rd.fstab</envar>=0</para> | |
792 | </listitem> | |
793 | </varlistentry> | |
794 | <varlistentry> | |
795 | <term> | |
796 | <envar>rdinfo</envar> | |
797 | </term> | |
798 | <listitem> | |
799 | <para><envar>rd.info</envar></para> | |
800 | </listitem> | |
801 | </varlistentry> | |
802 | <varlistentry> | |
803 | <term> | |
804 | <envar>check</envar> | |
805 | </term> | |
806 | <listitem> | |
807 | <para><envar>rd.live.check</envar></para> | |
808 | </listitem> | |
809 | </varlistentry> | |
810 | <varlistentry> | |
811 | <term> | |
812 | <envar>rdlivedebug</envar> | |
813 | </term> | |
814 | <listitem> | |
815 | <para><envar>rd.live.debug</envar></para> | |
816 | </listitem> | |
817 | </varlistentry> | |
818 | <varlistentry> | |
819 | <term> | |
820 | <envar>live_dir</envar> | |
821 | </term> | |
822 | <listitem> | |
823 | <para><envar>rd.live.dir</envar></para> | |
824 | </listitem> | |
825 | </varlistentry> | |
826 | <varlistentry> | |
827 | <term> | |
828 | <envar>liveimg</envar> | |
829 | </term> | |
830 | <listitem> | |
831 | <para><envar>rd.live.image</envar></para> | |
832 | </listitem> | |
833 | </varlistentry> | |
834 | <varlistentry> | |
835 | <term> | |
836 | <envar>overlay</envar> | |
837 | </term> | |
838 | <listitem> | |
839 | <para><envar>rd.live.overlay</envar></para> | |
840 | </listitem> | |
841 | </varlistentry> | |
842 | <varlistentry> | |
843 | <term> | |
844 | <envar>readonly_overlay</envar> | |
845 | </term> | |
846 | <listitem> | |
847 | <para><envar>rd.live.overlay.readonly</envar></para> | |
848 | </listitem> | |
849 | </varlistentry> | |
850 | <varlistentry> | |
851 | <term> | |
852 | <envar>reset_overlay</envar> | |
853 | </term> | |
854 | <listitem> | |
855 | <para><envar>rd.live.overlay.reset</envar></para> | |
856 | </listitem> | |
857 | </varlistentry> | |
858 | <varlistentry> | |
859 | <term> | |
860 | <envar>live_ram</envar> | |
861 | </term> | |
862 | <listitem> | |
863 | <para><envar>rd.live.ram</envar></para> | |
864 | </listitem> | |
865 | </varlistentry> | |
866 | <varlistentry> | |
867 | <term> | |
868 | <envar>rd_NO_CRYPTTAB</envar> | |
869 | </term> | |
870 | <listitem> | |
871 | <para><envar>rd.luks.crypttab</envar>=0</para> | |
872 | </listitem> | |
873 | </varlistentry> | |
874 | <varlistentry> | |
875 | <term> | |
876 | <envar>rd_LUKS_KEYDEV_UUID</envar> | |
877 | </term> | |
878 | <listitem> | |
879 | <para><envar>rd.luks.keydev.uuid</envar></para> | |
880 | </listitem> | |
881 | </varlistentry> | |
882 | <varlistentry> | |
883 | <term> | |
884 | <envar>rd_LUKS_KEYPATH</envar> | |
885 | </term> | |
886 | <listitem> | |
887 | <para><envar>rd.luks.keypath</envar></para> | |
888 | </listitem> | |
889 | </varlistentry> | |
890 | <varlistentry> | |
891 | <term> | |
892 | <envar>rd_NO_LUKS</envar> | |
893 | </term> | |
894 | <listitem> | |
895 | <para><envar>rd.luks</envar>=0</para> | |
896 | </listitem> | |
897 | </varlistentry> | |
898 | <varlistentry> | |
899 | <term> | |
900 | <envar>rd_LUKS_UUID</envar> | |
901 | </term> | |
902 | <listitem> | |
903 | <para><envar>rd.luks.uuid</envar></para> | |
904 | </listitem> | |
905 | </varlistentry> | |
906 | <varlistentry> | |
907 | <term> | |
908 | <envar>rd_LUKS_UUID</envar> | |
909 | </term> | |
910 | <listitem> | |
911 | <para><envar>rd.luks.uuid</envar></para> | |
912 | </listitem> | |
913 | </varlistentry> | |
914 | <varlistentry> | |
915 | <term> | |
916 | <envar>rd_NO_LVMCONF</envar> | |
917 | </term> | |
918 | <listitem> | |
919 | <para><envar>rd.lvm.conf</envar></para> | |
920 | </listitem> | |
921 | </varlistentry> | |
922 | <varlistentry> | |
923 | <term> | |
924 | <envar>rd_LVM_LV</envar> | |
925 | </term> | |
926 | <listitem> | |
927 | <para><envar>rd.lvm.lv</envar></para> | |
928 | </listitem> | |
929 | </varlistentry> | |
930 | <varlistentry> | |
931 | <term> | |
932 | <envar>rd_NO_LVM</envar> | |
933 | </term> | |
934 | <listitem> | |
935 | <para><envar>rd.lvm</envar>=0</para> | |
936 | </listitem> | |
937 | </varlistentry> | |
938 | <varlistentry> | |
939 | <term> | |
940 | <envar>rd_LVM_SNAPSHOT</envar> | |
941 | </term> | |
942 | <listitem> | |
943 | <para><envar>rd.lvm.snapshot</envar></para> | |
944 | </listitem> | |
945 | </varlistentry> | |
946 | <varlistentry> | |
947 | <term> | |
948 | <envar>rd_LVM_SNAPSIZE</envar> | |
949 | </term> | |
950 | <listitem> | |
951 | <para><envar>rd.lvm.snapsize</envar></para> | |
952 | </listitem> | |
953 | </varlistentry> | |
954 | <varlistentry> | |
955 | <term> | |
956 | <envar>rd_LVM_VG</envar> | |
957 | </term> | |
958 | <listitem> | |
959 | <para><envar>rd.lvm.vg</envar></para> | |
960 | </listitem> | |
961 | </varlistentry> | |
962 | <varlistentry> | |
963 | <term> | |
964 | <envar>rd_NO_MDADMCONF</envar> | |
965 | </term> | |
966 | <listitem> | |
967 | <para><envar>rd.md.conf</envar>=0</para> | |
968 | </listitem> | |
969 | </varlistentry> | |
970 | <varlistentry> | |
971 | <term> | |
972 | <envar>rd_NO_MDIMSM</envar> | |
973 | </term> | |
974 | <listitem> | |
975 | <para><envar>rd.md.imsm</envar>=0</para> | |
976 | </listitem> | |
977 | </varlistentry> | |
978 | <varlistentry> | |
979 | <term> | |
980 | <envar>rd_NO_MD</envar> | |
981 | </term> | |
982 | <listitem> | |
983 | <para><envar>rd.md</envar>=0</para> | |
984 | </listitem> | |
985 | </varlistentry> | |
986 | <varlistentry> | |
987 | <term> | |
988 | <envar>rd_MD_UUID</envar> | |
989 | </term> | |
990 | <listitem> | |
991 | <para><envar>rd.md.uuid</envar></para> | |
992 | </listitem> | |
993 | </varlistentry> | |
994 | <varlistentry> | |
995 | <term> | |
996 | <envar>rd_NFS_DOMAIN</envar> | |
997 | </term> | |
998 | <listitem> | |
999 | <para><envar>rd.nfs.domain</envar></para> | |
1000 | </listitem> | |
1001 | </varlistentry> | |
cdc8d9c4 HH |
1002 | <varlistentry> |
1003 | <term> | |
1004 | <envar>rd_NO_PLYMOUTH</envar> | |
1005 | </term> | |
1006 | <listitem> | |
fa7ada31 HH |
1007 | <para><envar>rd.plymouth</envar>=0</para> |
1008 | </listitem> | |
1009 | </varlistentry> | |
1010 | <varlistentry> | |
1011 | <term> | |
1012 | <envar>rd_retry</envar> | |
1013 | </term> | |
1014 | <listitem> | |
1015 | <para><envar>rd.retry</envar></para> | |
1016 | </listitem> | |
1017 | </varlistentry> | |
1018 | <varlistentry> | |
1019 | <term> | |
1020 | <envar>rdshell</envar> | |
1021 | </term> | |
1022 | <listitem> | |
1023 | <para><envar>rd.shell</envar></para> | |
1024 | </listitem> | |
1025 | </varlistentry> | |
1026 | <varlistentry> | |
1027 | <term> | |
1028 | <envar>rd_NO_SPLASH</envar> | |
1029 | </term> | |
1030 | <listitem> | |
1031 | <para><envar>rd.splash</envar></para> | |
1032 | </listitem> | |
1033 | </varlistentry> | |
1034 | <varlistentry> | |
1035 | <term> | |
1036 | <envar>rdudevdebug</envar> | |
1037 | </term> | |
1038 | <listitem> | |
1039 | <para><envar>rd.udev.debug</envar></para> | |
1040 | </listitem> | |
1041 | </varlistentry> | |
1042 | <varlistentry> | |
1043 | <term> | |
1044 | <envar>rdudevinfo</envar> | |
1045 | </term> | |
1046 | <listitem> | |
1047 | <para><envar>rd.udev.info</envar></para> | |
1048 | </listitem> | |
1049 | </varlistentry> | |
1050 | <varlistentry> | |
1051 | <term> | |
1052 | <envar>rd_NO_ZFCPCONF</envar> | |
1053 | </term> | |
1054 | <listitem> | |
1055 | <para><envar>rd.zfcp.conf</envar>=0</para> | |
1056 | </listitem> | |
1057 | </varlistentry> | |
1058 | <varlistentry> | |
1059 | <term> | |
1060 | <envar>rd_ZFCP</envar> | |
1061 | </term> | |
1062 | <listitem> | |
1063 | <para><envar>rd.zfcp</envar></para> | |
cdc8d9c4 HH |
1064 | </listitem> |
1065 | </varlistentry> | |
ee6fa324 HH |
1066 | <varlistentry> |
1067 | <term> | |
1068 | <envar>KEYMAP</envar> | |
1069 | </term> | |
1070 | <listitem> | |
1071 | <para><envar>vconsole.keymap</envar></para> | |
1072 | </listitem> | |
1073 | </varlistentry> | |
1074 | <varlistentry> | |
1075 | <term> | |
1076 | <envar>KEYTABLE</envar> | |
1077 | </term> | |
1078 | <listitem> | |
1079 | <para><envar>vconsole.keymap</envar></para> | |
1080 | </listitem> | |
1081 | </varlistentry> | |
1082 | <varlistentry> | |
1083 | <term> | |
1084 | <envar>SYSFONT</envar> | |
1085 | </term> | |
1086 | <listitem> | |
1087 | <para><envar>vconsole.font</envar></para> | |
1088 | </listitem> | |
1089 | </varlistentry> | |
1090 | <varlistentry> | |
1091 | <term> | |
1092 | <envar>CONTRANS</envar> | |
1093 | </term> | |
1094 | <listitem> | |
1095 | <para><envar>vconsole.font.map</envar></para> | |
1096 | </listitem> | |
1097 | </varlistentry> | |
1098 | <varlistentry> | |
1099 | <term> | |
1100 | <envar>UNIMAP</envar> | |
1101 | </term> | |
1102 | <listitem> | |
1103 | <para><envar>vconsole.font.unimap</envar></para> | |
1104 | </listitem> | |
1105 | </varlistentry> | |
1106 | <varlistentry> | |
1107 | <term> | |
1108 | <envar>UNICODE</envar> | |
1109 | </term> | |
1110 | <listitem> | |
1111 | <para><envar>vconsole.font.unicode</envar></para> | |
1112 | </listitem> | |
1113 | </varlistentry> | |
1114 | <varlistentry> | |
1115 | <term> | |
1116 | <envar>EXT_KEYMAP</envar> | |
1117 | </term> | |
1118 | <listitem> | |
1119 | <para><envar>vconsole.keymap.ext</envar></para> | |
1120 | </listitem> | |
1121 | </varlistentry> | |
cdc8d9c4 HH |
1122 | </variablelist> |
1123 | </refsect2> | |
1124 | </refsect1> | |
1125 | <refsect1> | |
f844e7dc | 1126 | <title>Configuration in the Initramfs</title> |
cdc8d9c4 HH |
1127 | <variablelist> |
1128 | <varlistentry> | |
1129 | <term> | |
f844e7dc | 1130 | <filename>/conf/conf.d/</filename> |
cdc8d9c4 HH |
1131 | </term> |
1132 | <listitem> | |
f844e7dc HH |
1133 | <para>Any files found in <filename>/conf/conf.d/</filename> will be sourced in the initramfs to |
1134 | set initial values. Command line options will override these values | |
1135 | set in the configuration files.</para> | |
cdc8d9c4 HH |
1136 | </listitem> |
1137 | </varlistentry> | |
1138 | <varlistentry> | |
1139 | <term> | |
f844e7dc | 1140 | <filename>/etc/cmdline</filename> |
cdc8d9c4 HH |
1141 | </term> |
1142 | <listitem> | |
f844e7dc | 1143 | <para>Can contain additional command line options.</para> |
cdc8d9c4 HH |
1144 | </listitem> |
1145 | </varlistentry> | |
1146 | </variablelist> | |
cdc8d9c4 HH |
1147 | </refsect1> |
1148 | <refsect1> | |
1149 | <title>See Also</title> | |
1150 | <para> | |
1151 | <citerefentry> | |
1152 | <refentrytitle>dracut</refentrytitle> | |
1153 | <manvolnum>8</manvolnum> | |
1154 | </citerefentry> | |
1155 | <citerefentry> | |
1156 | <refentrytitle>dracut.conf</refentrytitle> | |
1157 | <manvolnum>5</manvolnum> | |
1158 | </citerefentry> | |
1159 | </para> | |
1160 | </refsect1> | |
1161 | </refentry> |