source: clfs-sysroot/BOOK/final-system/common/e2fsprogs.xml@ 3e336a7

Last change on this file since 3e336a7 was 02095ae, checked in by Jim Gifford <clfs@…>, 19 years ago

r3633@server (orig r1649): jciccone | 2006-05-25 16:48:42 -0700
Added the Initial clfs-2.0 branch using sysroot builds.
  • Property mode set to 100644
File size: 16.4 KB
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1<?xml version="1.0" encoding="ISO-8859-1"?>
2<!DOCTYPE sect1 PUBLIC "-//OASIS//DTD DocBook XML V4.4//EN"
3 "http://www.oasis-open.org/docbook/xml/4.4/docbookx.dtd" [
4 <!ENTITY % general-entities SYSTEM "../../general.ent">
5 %general-entities;
6]>
7
8<sect1 id="ch-system-e2fsprogs" role="wrap">
9 <?dbhtml filename="e2fsprogs.html"?>
10
11 <title>E2fsprogs-&e2fsprogs-version;</title>
12
13 <indexterm zone="ch-system-e2fsprogs">
14 <primary sortas="a-E2fsprogs">E2fsprogs</primary>
15 </indexterm>
16
17 <sect2 role="package">
18 <title/>
19
20 <para>The E2fsprogs package contains the utilities for handling the
21 <systemitem class="filesystem">ext2</systemitem> file system. It also
22 supports the <systemitem class="filesystem">ext3</systemitem> journaling
23 file system.</para>
24
25 </sect2>
26
27 <sect2 role="installation">
28 <title>Installation of E2fsprogs</title>
29
30 <para os="a">The E2fsprogs documentation recommends that the package be
31 built in a subdirectory of the source tree:</para>
32
33<screen os="b"><userinput>mkdir -v build
34cd build</userinput></screen>
35
36 <para os="c">Prepare E2fsprogs for compilation:</para>
37
38<screen os="d"><userinput>../configure --prefix=/usr --with-root-prefix="" \
39 --enable-elf-shlibs --disable-evms \
40 --host=${LFS_TARGET}</userinput></screen>
41
42 <variablelist os="e">
43 <title>The meaning of the configure options:</title>
44
45 <varlistentry os="e1">
46 <term><parameter>--with-root-prefix=""</parameter></term>
47 <listitem>
48 <para>Certain programs (such as the <command>e2fsck</command>
49 program) are considered essential programs. When, for example,
50 <filename class="directory">/usr</filename> is not mounted,
51 these programs still need to be available. They belong in
52 directories like <filename class="directory">/lib</filename> and
53 <filename class="directory">/sbin</filename>. If this option is
54 not passed to E2fsprogs' configure, the programs are installed into
55 the <filename class="directory">/usr</filename> directory.</para>
56 </listitem>
57 </varlistentry>
58
59 <varlistentry os="e2">
60 <term><parameter>--enable-elf-shlibs</parameter></term>
61 <listitem>
62 <para>This creates the shared libraries which some programs
63 in this package use.</para>
64 </listitem>
65 </varlistentry>
66
67 <varlistentry os="e3">
68 <term><parameter>--disable-evms</parameter></term>
69 <listitem>
70 <para>This disables the building of the Enterprise Volume
71 Management System (EVMS) plugin. This plugin is not up-to-date with
72 the latest EVMS internal interfaces and EVMS is not installed as part
73 of a base LFS system, so the plugin is not required. See the EVMS
74 website at <ulink url="http://evms.sourceforge.net/"/> for more
75 information regarding EVMS.</para>
76 </listitem>
77 </varlistentry>
78
79 </variablelist>
80
81 <para os="f">Compile the package:</para>
82
83<screen os="g"><userinput>make</userinput></screen>
84
85 <para os="h">Install the binaries and documentation:</para>
86
87<screen os="i"><userinput>make DESTDIR=${LFS} install</userinput></screen>
88
89 <para os="j">Install the shared libraries:</para>
90
91<screen os="k"><userinput>make DESTDIR=${LFS} install-libs</userinput></screen>
92
93 </sect2>
94
95 <sect2 id="contents-e2fsprogs" role="content">
96 <title>Contents of E2fsprogs</title>
97
98 <segmentedlist>
99 <segtitle>Installed programs</segtitle>
100 <segtitle>Installed libraries</segtitle>
101
102 <seglistitem>
103 <seg>badblocks, blkid, chattr, compile_et, debugfs, dumpe2fs,
104 e2fsck, e2image, e2label, findfs, fsck, fsck.ext2, fsck.ext3,
105 logsave, lsattr, mk_cmds, mke2fs, mkfs.ext2, mkfs.ext3,
106 mklost+found, resize2fs, tune2fs, and uuidgen.</seg>
107 <seg>libblkid.[a,so], libcom_err.[a,so], libe2p.[a,so],
108 libext2fs.[a,so], libss.[a,so], and libuuid.[a,so]</seg>
109 </seglistitem>
110 </segmentedlist>
111
112 <variablelist>
113 <bridgehead renderas="sect3">Short Descriptions</bridgehead>
114 <?dbfo list-presentation="list"?>
115 <?dbhtml list-presentation="table"?>
116
117 <varlistentry id="badblocks">
118 <term><command>badblocks</command></term>
119 <listitem>
120 <para>Searches a device (usually a disk partition) for bad
121 blocks</para>
122 <indexterm zone="ch-system-e2fsprogs badblocks">
123 <primary sortas="b-badblocks">badblocks</primary>
124 </indexterm>
125 </listitem>
126 </varlistentry>
127
128 <varlistentry id="blkid">
129 <term><command>blkid</command></term>
130 <listitem>
131 <para>A command line utility to locate and print block device
132 attributes</para>
133 <indexterm zone="ch-system-e2fsprogs blkid">
134 <primary sortas="b-blkid">blkid</primary>
135 </indexterm>
136 </listitem>
137 </varlistentry>
138
139 <varlistentry id="chattr">
140 <term><command>chattr</command></term>
141 <listitem>
142 <para>Changes the attributes of files on an <systemitem
143 class="filesystem">ext2</systemitem> file system; it also
144 changes <systemitem class="filesystem">ext3</systemitem>
145 file systems, the journaling version of <systemitem
146 class="filesystem">ext2</systemitem> file systems</para>
147 <indexterm zone="ch-system-e2fsprogs chattr">
148 <primary sortas="b-chattr">chattr</primary>
149 </indexterm>
150 </listitem>
151 </varlistentry>
152
153 <varlistentry id="compile_et">
154 <term><command>compile_et</command></term>
155 <listitem>
156 <para>An error table compiler; it converts a table of error-code
157 names and messages into a C source file suitable for use with the
158 <filename class="libraryfile">com_err</filename> library</para>
159 <indexterm zone="ch-system-e2fsprogs compile_et">
160 <primary sortas="b-compile_et">compile_et</primary>
161 </indexterm>
162 </listitem>
163 </varlistentry>
164
165 <varlistentry id="debugfs">
166 <term><command>debugfs</command></term>
167 <listitem>
168 <para>A file system debugger; it can be used to examine and change
169 the state of an <systemitem class="filesystem">ext2</systemitem>
170 file system</para>
171 <indexterm zone="ch-system-e2fsprogs debugfs">
172 <primary sortas="b-debugfs">debugfs</primary>
173 </indexterm>
174 </listitem>
175 </varlistentry>
176
177 <varlistentry id="dumpe2fs">
178 <term><command>dumpe2fs</command></term>
179 <listitem>
180 <para>Prints the super block and blocks group information for the
181 file system present on a given device</para>
182 <indexterm zone="ch-system-e2fsprogs dumpe2fs">
183 <primary sortas="b-dumpe2fs">dumpe2fs</primary>
184 </indexterm>
185 </listitem>
186 </varlistentry>
187
188 <varlistentry id="e2fsck">
189 <term><command>e2fsck</command></term>
190 <listitem>
191 <para>Is used to check, and optionally repair <systemitem
192 class="filesystem">ext2</systemitem> file systems and <systemitem
193 class="filesystem">ext3</systemitem> file systems</para>
194 <indexterm zone="ch-system-e2fsprogs e2fsck">
195 <primary sortas="b-e2fsck">e2fsck</primary>
196 </indexterm>
197 </listitem>
198 </varlistentry>
199
200 <varlistentry id="e2image">
201 <term><command>e2image</command></term>
202 <listitem>
203 <para>Is used to save critical <systemitem
204 class="filesystem">ext2</systemitem> file system data to a file</para>
205 <indexterm zone="ch-system-e2fsprogs e2image">
206 <primary sortas="b-e2image">e2image</primary>
207 </indexterm>
208 </listitem>
209 </varlistentry>
210
211 <varlistentry id="e2label">
212 <term><command>e2label</command></term>
213 <listitem>
214 <para>Displays or changes the file system label on the <systemitem
215 class="filesystem">ext2</systemitem> file system present on a given
216 device</para>
217 <indexterm zone="ch-system-e2fsprogs e2label">
218 <primary sortas="b-e2label">e2label</primary>
219 </indexterm>
220 </listitem>
221 </varlistentry>
222
223 <varlistentry id="findfs">
224 <term><command>findfs</command></term>
225 <listitem>
226 <para>Finds a file system by label or Universally Unique Identifier
227 (UUID)</para>
228 <indexterm zone="ch-system-e2fsprogs findfs">
229 <primary sortas="b-findfs">findfs</primary>
230 </indexterm>
231 </listitem>
232 </varlistentry>
233
234 <varlistentry id="fsck">
235 <term><command>fsck</command></term>
236 <listitem>
237 <para>Is used to check, and optionally repair, file systems</para>
238 <indexterm zone="ch-system-e2fsprogs fsck">
239 <primary sortas="b-fsck">fsck</primary>
240 </indexterm>
241 </listitem>
242 </varlistentry>
243
244 <varlistentry id="fsck.ext2">
245 <term><command>fsck.ext2</command></term>
246 <listitem>
247 <para>By default checks <systemitem class="filesystem">ext2</systemitem>
248 file systems</para>
249 <indexterm zone="ch-system-e2fsprogs fsck.ext2">
250 <primary sortas="b-fsck.ext2">fsck.ext2</primary>
251 </indexterm>
252 </listitem>
253 </varlistentry>
254
255 <varlistentry id="fsck.ext3">
256 <term><command>fsck.ext3</command></term>
257 <listitem>
258 <para>By default checks <systemitem class="filesystem">ext3</systemitem>
259 file systems</para>
260 <indexterm zone="ch-system-e2fsprogs fsck.ext3">
261 <primary sortas="b-fsck.ext3">fsck.ext3</primary>
262 </indexterm>
263 </listitem>
264 </varlistentry>
265
266 <varlistentry id="logsave">
267 <term><command>logsave</command></term>
268 <listitem>
269 <para>Saves the output of a command in a log file</para>
270 <indexterm zone="ch-system-e2fsprogs logsave">
271 <primary sortas="b-logsave">logsave</primary>
272 </indexterm>
273 </listitem>
274 </varlistentry>
275
276 <varlistentry id="lsattr">
277 <term><command>lsattr</command></term>
278 <listitem>
279 <para>Lists the attributes of files on a second extended file
280 system</para>
281 <indexterm zone="ch-system-e2fsprogs lsattr">
282 <primary sortas="b-lsattr">lsattr</primary>
283 </indexterm>
284 </listitem>
285 </varlistentry>
286
287 <varlistentry id="mk_cmds">
288 <term><command>mk_cmds</command></term>
289 <listitem>
290 <para>Converts a table of command names and help messages into a C
291 source file suitable for use with the <filename
292 class="libraryfile">libss</filename> subsystem library</para>
293 <indexterm zone="ch-system-e2fsprogs mk_cmds">
294 <primary sortas="b-mk_cmds">mk_cmds</primary>
295 </indexterm>
296 </listitem>
297 </varlistentry>
298
299 <varlistentry id="mke2fs">
300 <term><command>mke2fs</command></term>
301 <listitem>
302 <para>Creates an <systemitem class="filesystem">ext2</systemitem>
303 or <systemitem class="filesystem">ext3</systemitem> file system on
304 the given device</para>
305 <indexterm zone="ch-system-e2fsprogs mke2fs">
306 <primary sortas="b-mke2fs">mke2fs</primary>
307 </indexterm>
308 </listitem>
309 </varlistentry>
310
311 <varlistentry id="mkfs.ext2">
312 <term><command>mkfs.ext2</command></term>
313 <listitem>
314 <para>By default creates <systemitem class="filesystem">ext2</systemitem>
315 file systems</para>
316 <indexterm zone="ch-system-e2fsprogs mkfs.ext2">
317 <primary sortas="b-mkfs.ext2">mkfs.ext2</primary>
318 </indexterm>
319 </listitem>
320 </varlistentry>
321
322 <varlistentry id="mkfs.ext3">
323 <term><command>mkfs.ext3</command></term>
324 <listitem>
325 <para>By default creates <systemitem class="filesystem">ext3</systemitem>
326 file systems</para>
327 <indexterm zone="ch-system-e2fsprogs mkfs.ext3">
328 <primary sortas="b-mkfs.ext3">mkfs.ext3</primary>
329 </indexterm>
330 </listitem>
331 </varlistentry>
332
333 <varlistentry id="mklost-found">
334 <term><command>mklost+found</command></term>
335 <listitem>
336 <para>Used to create a <filename class="directory">lost+found</filename>
337 directory on an <systemitem class="filesystem">ext2</systemitem> file
338 system; it pre-allocates disk blocks to this directory to lighten the
339 task of <command>e2fsck</command></para>
340 <indexterm zone="ch-system-e2fsprogs mklost-found">
341 <primary sortas="b-mklost+found">mklost+found</primary>
342 </indexterm>
343 </listitem>
344 </varlistentry>
345
346 <varlistentry id="resize2fs">
347 <term><command>resize2fs</command></term>
348 <listitem>
349 <para>Can be used to enlarge or shrink an <systemitem
350 class="filesystem">ext2</systemitem> file system</para>
351 <indexterm zone="ch-system-e2fsprogs resize2fs">
352 <primary sortas="b-resize2fs">resize2fs</primary>
353 </indexterm>
354 </listitem>
355 </varlistentry>
356
357 <varlistentry id="tune2fs">
358 <term><command>tune2fs</command></term>
359 <listitem>
360 <para>Adjusts tunable file system parameters on an <systemitem
361 class="filesystem">ext2</systemitem> file system</para>
362 <indexterm zone="ch-system-e2fsprogs tune2fs">
363 <primary sortas="b-tune2fs">tune2fs</primary>
364 </indexterm>
365 </listitem>
366 </varlistentry>
367
368 <varlistentry id="uuidgen">
369 <term><command>uuidgen</command></term>
370 <listitem>
371 <para>Creates new UUIDs. Each new UUID can reasonably be considered
372 unique among all UUIDs created, on the local system and on other
373 systems, in the past and in the future</para>
374 <indexterm zone="ch-system-e2fsprogs uuidgen">
375 <primary sortas="b-uuidgen">uuidgen</primary>
376 </indexterm>
377 </listitem>
378 </varlistentry>
379
380 <varlistentry id="libblkid">
381 <term><filename class="libraryfile">libblkid</filename></term>
382 <listitem>
383 <para>Contains routines for device identification and token
384 extraction</para>
385 <indexterm zone="ch-system-e2fsprogs libblkid">
386 <primary sortas="c-libblkid">libblkid</primary>
387 </indexterm>
388 </listitem>
389 </varlistentry>
390
391 <varlistentry id="libcom_err">
392 <term><filename class="libraryfile">libcom_err</filename></term>
393 <listitem>
394 <para>The common error display routine</para>
395 <indexterm zone="ch-system-e2fsprogs libcom_err">
396 <primary sortas="c-libcom_err">libcom_err</primary>
397 </indexterm>
398 </listitem>
399 </varlistentry>
400
401 <varlistentry id="libe2p">
402 <term><filename class="libraryfile">libe2p</filename></term>
403 <listitem>
404 <para>Used by <command>dumpe2fs</command>, <command>chattr</command>,
405 and <command>lsattr</command></para>
406 <indexterm zone="ch-system-e2fsprogs libe2p">
407 <primary sortas="c-libe2p">libe2p</primary>
408 </indexterm>
409 </listitem>
410 </varlistentry>
411
412 <varlistentry id="libext2fs">
413 <term><filename class="libraryfile">libext2fs</filename></term>
414 <listitem>
415 <para>Contains routines to enable user-level programs to manipulate an
416 <systemitem class="filesystem">ext2</systemitem> file system</para>
417 <indexterm zone="ch-system-e2fsprogs libext2fs">
418 <primary sortas="c-libext2fs">libext2fs</primary>
419 </indexterm>
420 </listitem>
421 </varlistentry>
422
423 <varlistentry id="libss">
424 <term><filename class="libraryfile">libss</filename></term>
425 <listitem>
426 <para>Used by <command>debugfs</command></para>
427 <indexterm zone="ch-system-e2fsprogs libss">
428 <primary sortas="c-libss">libss</primary>
429 </indexterm>
430 </listitem>
431 </varlistentry>
432
433 <varlistentry id="libuuid">
434 <term><filename class="libraryfile">libuuid</filename></term>
435 <listitem>
436 <para>Contains routines for generating unique identifiers for objects
437 that may be accessible beyond the local system</para>
438 <indexterm zone="ch-system-e2fsprogs libuuid">
439 <primary sortas="c-libuuid">libuuid</primary>
440 </indexterm>
441 </listitem>
442 </varlistentry>
443
444 </variablelist>
445
446 </sect2>
447
448</sect1>
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