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f1d8791c | 1 | <!-- |
2 | ||
3 | lxc: linux Container library | |
4 | ||
5 | (C) Copyright IBM Corp. 2007, 2008 | |
6 | ||
7 | Authors: | |
8 | Daniel Lezcano <dlezcano at fr.ibm.com> | |
9 | ||
10 | This library is free software; you can redistribute it and/or | |
11 | modify it under the terms of the GNU Lesser General Public | |
12 | License as published by the Free Software Foundation; either | |
13 | version 2.1 of the License, or (at your option) any later version. | |
14 | ||
15 | This library 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 GNU | |
18 | Lesser General Public License for more details. | |
19 | ||
20 | You should have received a copy of the GNU Lesser General Public | |
21 | License along with this library; if not, write to the Free Software | |
22 | Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA | |
23 | ||
24 | --> | |
25 | ||
aa8d013e | 26 | <!DOCTYPE refentry PUBLIC "-//OASIS//DTD DocBook XML V4.5//EN" "http://www.oasis-open.org/docbook/xml/4.5/docbookx.dtd" [ |
99e4008c MN |
27 | |
28 | <!ENTITY seealso SYSTEM "@builddir@/see_also.sgml"> | |
29 | ]> | |
f1d8791c | 30 | |
31 | <refentry> | |
32 | ||
33 | <docinfo> | |
34 | <date>@LXC_GENERATE_DATE@</date> | |
35 | </docinfo> | |
36 | ||
37 | ||
38 | <refmeta> | |
39 | <refentrytitle>lxc</refentrytitle> | |
40 | <manvolnum>7</manvolnum> | |
41 | <refmiscinfo> | |
d5cf4386 | 42 | Version @PACKAGE_VERSION@ |
f1d8791c | 43 | </refmiscinfo> |
44 | </refmeta> | |
45 | ||
46 | <refnamediv> | |
47 | <refname>lxc</refname> | |
48 | ||
49 | <refpurpose> | |
50 | linux containers | |
51 | </refpurpose> | |
52 | </refnamediv> | |
53 | ||
54 | <refsect1> | |
55 | <title>Quick start</title> | |
56 | <para> | |
57 | You are in a hurry, and you don't want to read this man page. Ok, | |
58 | without warranty, here are the commands to launch a shell inside | |
59 | a container with a predefined configuration template, it may | |
60 | work. | |
6a22713f DL |
61 | <command>@BINDIR@/lxc-execute -n foo -f |
62 | @DOCDIR@/examples/lxc-macvlan.conf /bin/bash</command> | |
f1d8791c | 63 | </para> |
64 | </refsect1> | |
65 | ||
66 | <refsect1> | |
67 | <title>Overview</title> | |
68 | <para> | |
69 | The container technology is actively being pushed into the | |
70 | mainstream linux kernel. It provides the resource management | |
71 | through the control groups aka process containers and resource | |
72 | isolation through the namespaces. | |
73 | </para> | |
74 | ||
75 | <para> | |
76 | The linux containers, <command>lxc</command>, aims to use these | |
b6d441f2 | 77 | new functionalities to provide an userspace container object |
f1d8791c | 78 | which provides full resource isolation and resource control for |
79 | an applications or a system. | |
80 | </para> | |
81 | ||
82 | <para> | |
83 | The first objective of this project is to make the life easier | |
84 | for the kernel developers involved in the containers project and | |
85 | especially to continue working on the Checkpoint/Restart new | |
86 | features. The <command>lxc</command> is small enough to easily | |
87 | manage a container with simple command lines and complete enough | |
88 | to be used for other purposes. | |
89 | </para> | |
90 | </refsect1> | |
91 | ||
92 | <refsect1> | |
93 | <title>Requirements</title> | |
94 | <para> | |
a941cc0b | 95 | The <command>lxc</command> relies on a set of functionalities |
f1d8791c | 96 | provided by the kernel which needs to be active. Depending of |
b6d441f2 | 97 | the missing functionalities the <command>lxc</command> will |
98 | work with a restricted number of functionalities or will simply | |
f1d8791c | 99 | fails. |
100 | </para> | |
101 | ||
102 | <para> | |
103 | The following list gives the kernel features to be enabled in | |
104 | the kernel to have the full features container: | |
105 | </para> | |
106 | <programlisting> | |
0478642a | 107 | * General setup |
f1d8791c | 108 | * Control Group support |
0478642a FG |
109 | -> Namespace cgroup subsystem |
110 | -> Freezer cgroup subsystem | |
111 | -> Cpuset support | |
112 | -> Simple CPU accounting cgroup subsystem | |
f1d8791c | 113 | -> Resource counters |
0478642a FG |
114 | -> Memory resource controllers for Control Groups |
115 | * Group CPU scheduler | |
116 | -> Basis for grouping tasks (Control Groups) | |
117 | * Namespaces support | |
118 | -> UTS namespace | |
119 | -> IPC namespace | |
120 | -> User namespace | |
121 | -> Pid namespace | |
122 | -> Network namespace | |
6a22713f DL |
123 | * Device Drivers |
124 | * Character devices | |
125 | -> Support multiple instances of devpts | |
126 | * Network device support | |
127 | -> MAC-VLAN support | |
128 | -> Virtual ethernet pair device | |
129 | * Networking | |
130 | * Networking options | |
131 | -> 802.1d Ethernet Bridging | |
ac30d6a4 FG |
132 | * Security options |
133 | -> File POSIX Capabilities | |
f1d8791c | 134 | </programlisting> |
135 | ||
136 | <para> | |
f1d8791c | 137 | |
0d9f8e18 | 138 | The kernel version >= 2.6.27 shipped with the distros, will |
f1d8791c | 139 | work with <command>lxc</command>, this one will have less |
b6d441f2 | 140 | functionalities but enough to be interesting. |
f1d8791c | 141 | |
0d9f8e18 DL |
142 | With the kernel 2.6.29, <command>lxc</command> is fully |
143 | functional. | |
6a22713f DL |
144 | |
145 | The helper script <command>lxc-checkconfig</command> will give | |
146 | you information about your kernel configuration. | |
f1d8791c | 147 | </para> |
148 | ||
149 | <para> | |
150 | Before using the <command>lxc</command>, your system should be | |
151 | configured with the file capabilities, otherwise you will need | |
0d9f8e18 | 152 | to run the <command>lxc</command> commands as root. |
f1d8791c | 153 | </para> |
0d9f8e18 DL |
154 | |
155 | <para> | |
156 | The control group can be mounted anywhere, eg: | |
157 | <command>mount -t cgroup cgroup /cgroup</command>. | |
158 | ||
159 | If you want to dedicate a specific cgroup mount point | |
160 | for <command>lxc</command>, that is to have different cgroups | |
161 | mounted at different places with different options but | |
162 | let <command>lxc</command> to use one location, you can bind | |
163 | the mount point with the <option>lxc</option> name, eg: | |
164 | <command>mount -t cgroup lxc /cgroup4lxc</command> or | |
165 | <command>mount -t cgroup -ons,cpuset,freezer,devices | |
166 | lxc /cgroup4lxc</command> | |
167 | ||
168 | </para> | |
169 | ||
f1d8791c | 170 | </refsect1> |
171 | ||
172 | <refsect1> | |
173 | <title>Functional specification</title> | |
174 | <para> | |
a941cc0b MN |
175 | A container is an object isolating some resources of the host, |
176 | for the application or system running in it. | |
177 | </para> | |
178 | <para> | |
179 | The application / system will be launched inside a | |
180 | container specified by a configuration that is either | |
181 | initially created or passed as parameter of the starting commands. | |
f1d8791c | 182 | </para> |
183 | ||
184 | <para>How to run an application in a container ?</para> | |
185 | <para> | |
186 | Before running an application, you should know what are the | |
b6d441f2 | 187 | resources you want to isolate. The default configuration is to |
188 | isolate the pids, the sysv ipc and the mount points. If you want | |
189 | to run a simple shell inside a container, a basic configuration | |
190 | is needed, especially if you want to share the rootfs. If you | |
191 | want to run an application like <command>sshd</command>, you | |
192 | should provide a new network stack and a new hostname. If you | |
193 | want to avoid conflicts with some files | |
194 | eg. <filename>/var/run/httpd.pid</filename>, you should | |
195 | remount <filename>/var/run</filename> with an empty | |
f1d8791c | 196 | directory. If you want to avoid the conflicts in all the cases, |
197 | you can specify a rootfs for the container. The rootfs can be a | |
198 | directory tree, previously bind mounted with the initial rootfs, | |
199 | so you can still use your distro but with your | |
200 | own <filename>/etc</filename> and <filename>/home</filename> | |
201 | </para> | |
202 | <para> | |
203 | Here is an example of directory tree | |
204 | for <command>sshd</command>: | |
205 | <programlisting> | |
206 | [root@lxc sshd]$ tree -d rootfs | |
207 | ||
208 | rootfs | |
209 | |-- bin | |
210 | |-- dev | |
211 | | |-- pts | |
212 | | `-- shm | |
213 | | `-- network | |
214 | |-- etc | |
215 | | `-- ssh | |
216 | |-- lib | |
217 | |-- proc | |
218 | |-- root | |
219 | |-- sbin | |
220 | |-- sys | |
221 | |-- usr | |
222 | `-- var | |
223 | |-- empty | |
224 | | `-- sshd | |
225 | |-- lib | |
226 | | `-- empty | |
227 | | `-- sshd | |
228 | `-- run | |
229 | `-- sshd | |
230 | </programlisting> | |
231 | ||
232 | and the mount points file associated with it: | |
233 | <programlisting> | |
234 | [root@lxc sshd]$ cat fstab | |
235 | ||
236 | /lib /home/root/sshd/rootfs/lib none ro,bind 0 0 | |
237 | /bin /home/root/sshd/rootfs/bin none ro,bind 0 0 | |
238 | /usr /home/root/sshd/rootfs/usr none ro,bind 0 0 | |
239 | /sbin /home/root/sshd/rootfs/sbin none ro,bind 0 0 | |
240 | </programlisting> | |
241 | </para> | |
242 | ||
243 | <para>How to run a system in a container ?</para> | |
244 | ||
245 | <para>Running a system inside a container is paradoxically easier | |
246 | than running an application. Why ? Because you don't have to care | |
c159cb96 DL |
247 | about the resources to be isolated, everything need to be |
248 | isolated, the other resources are specified as being isolated but | |
249 | without configuration because the container will set them | |
250 | up. eg. the ipv4 address will be setup by the system container | |
251 | init scripts. Here is an example of the mount points file: | |
f1d8791c | 252 | |
253 | <programlisting> | |
254 | [root@lxc debian]$ cat fstab | |
255 | ||
256 | /dev /home/root/debian/rootfs/dev none bind 0 0 | |
257 | /dev/pts /home/root/debian/rootfs/dev/pts none bind 0 0 | |
258 | </programlisting> | |
259 | ||
b6d441f2 | 260 | More information can be added to the container to facilitate the |
261 | configuration. For example, make accessible from the container | |
262 | the resolv.conf file belonging to the host. | |
f1d8791c | 263 | |
264 | <programlisting> | |
b6d441f2 | 265 | /etc/resolv.conf /home/root/debian/rootfs/etc/resolv.conf none bind 0 0 |
f1d8791c | 266 | </programlisting> |
267 | </para> | |
268 | ||
f1d8791c | 269 | <refsect2> |
270 | <title>Container life cycle</title> | |
271 | <para> | |
272 | When the container is created, it contains the configuration | |
273 | information. When a process is launched, the container will be | |
274 | starting and running. When the last process running inside the | |
275 | container exits, the container is stopped. | |
276 | </para> | |
277 | <para> | |
278 | In case of failure when the container is initialized, it will | |
279 | pass through the aborting state. | |
280 | </para> | |
281 | ||
282 | <programlisting> | |
aa8d013e | 283 | <![CDATA[ |
f1d8791c | 284 | --------- |
285 | | STOPPED |<--------------- | |
286 | --------- | | |
287 | | | | |
288 | start | | |
289 | | | | |
290 | V | | |
291 | ---------- | | |
292 | | STARTING |--error- | | |
293 | ---------- | | | |
294 | | | | | |
295 | V V | | |
296 | --------- ---------- | | |
297 | | RUNNING | | ABORTING | | | |
298 | --------- ---------- | | |
299 | | | | | |
300 | no process | | | |
301 | | | | | |
302 | V | | | |
303 | ---------- | | | |
304 | | STOPPING |<------- | | |
305 | ---------- | | |
306 | | | | |
307 | --------------------- | |
aa8d013e | 308 | ]]> |
f1d8791c | 309 | </programlisting> |
310 | </refsect2> | |
311 | ||
312 | <refsect2> | |
313 | <title>Configuration</title> | |
314 | <para>The container is configured through a configuration | |
315 | file, the format of the configuration file is described in | |
316 | <citerefentry> | |
317 | <refentrytitle><filename>lxc.conf</filename></refentrytitle> | |
318 | <manvolnum>5</manvolnum> | |
319 | </citerefentry> | |
320 | </para> | |
321 | </refsect2> | |
322 | ||
323 | <refsect2> | |
a941cc0b MN |
324 | <title>Creating / Destroying container |
325 | (persistent container)</title> | |
f1d8791c | 326 | <para> |
a941cc0b MN |
327 | A persistent container object can be |
328 | created via the <command>lxc-create</command> | |
329 | command. It takes a container name as parameter and | |
330 | optional configuration file and template. | |
331 | The name is used by the different | |
f1d8791c | 332 | commands to refer to this |
333 | container. The <command>lxc-destroy</command> command will | |
334 | destroy the container object. | |
335 | <programlisting> | |
336 | lxc-create -n foo | |
337 | lxc-destroy -n foo | |
338 | </programlisting> | |
339 | </para> | |
340 | </refsect2> | |
341 | ||
342 | <refsect2> | |
a941cc0b MN |
343 | <title>Volatile container</title> |
344 | <para>It is not mandatory to create a container object | |
345 | before to start it. | |
346 | The container can be directly started with a | |
347 | configuration file as parameter. | |
348 | </para> | |
349 | </refsect2> | |
350 | ||
351 | <refsect2> | |
352 | <title>Starting / Stopping container</title> | |
f1d8791c | 353 | <para>When the container has been created, it is ready to run an |
a941cc0b MN |
354 | application / system. |
355 | This is the purpose of the <command>lxc-execute</command> and | |
356 | <command>lxc-start</command> commands. | |
357 | If the container was not created before | |
6a22713f | 358 | starting the application, the container will use the |
a941cc0b MN |
359 | configuration file passed as parameter to the command, |
360 | and if there is no such parameter either, then | |
361 | it will use a default isolation. | |
362 | If the application is ended, the container will be stopped also, | |
363 | but if needed the <command>lxc-stop</command> command can | |
364 | be used to kill the still running application. | |
365 | </para> | |
f1d8791c | 366 | |
367 | <para> | |
368 | Running an application inside a container is not exactly the | |
a941cc0b MN |
369 | same thing as running a system. For this reason, there are two |
370 | different commands to run an application into a container: | |
f1d8791c | 371 | <programlisting> |
372 | lxc-execute -n foo [-f config] /bin/bash | |
a941cc0b | 373 | lxc-start -n foo [-f config] [/bin/bash] |
f1d8791c | 374 | </programlisting> |
375 | </para> | |
376 | ||
377 | <para> | |
378 | <command>lxc-execute</command> command will run the | |
a941cc0b MN |
379 | specified command into the container via an intermediate |
380 | process, <command>lxc-init</command>. | |
381 | This lxc-init after launching the specified command, | |
382 | will wait for its end and all other reparented processes. | |
383 | (that allows to support daemons in the container). | |
384 | In other words, in the | |
385 | container, <command>lxc-init</command> has the pid 1 and the | |
f1d8791c | 386 | first process of the application has the pid 2. |
387 | </para> | |
388 | ||
389 | <para> | |
a941cc0b MN |
390 | <command>lxc-start</command> command will run directly the specified |
391 | command into the container. | |
f1d8791c | 392 | The pid of the first process is 1. If no command is |
393 | specified <command>lxc-start</command> will | |
394 | run <filename>/sbin/init</filename>. | |
395 | </para> | |
396 | ||
397 | <para> | |
398 | To summarize, <command>lxc-execute</command> is for running | |
a941cc0b | 399 | an application and <command>lxc-start</command> is better suited for |
f1d8791c | 400 | running a system. |
401 | </para> | |
402 | ||
403 | <para> | |
a941cc0b | 404 | If the application is no longer responding, is inaccessible or is |
b6d441f2 | 405 | not able to finish by itself, a |
f1d8791c | 406 | wild <command>lxc-stop</command> command will kill all the |
407 | processes in the container without pity. | |
408 | <programlisting> | |
409 | lxc-stop -n foo | |
410 | </programlisting> | |
411 | </para> | |
412 | </refsect2> | |
413 | ||
b0a33c1e | 414 | <refsect2> |
415 | <title>Connect to an available tty</title> | |
416 | <para> | |
417 | If the container is configured with the ttys, it is possible | |
418 | to access it through them. It is up to the container to | |
419 | provide a set of available tty to be used by the following | |
420 | command. When the tty is lost, it is possible to reconnect it | |
421 | without login again. | |
422 | <programlisting> | |
423 | lxc-console -n foo -t 3 | |
424 | </programlisting> | |
425 | </para> | |
426 | </refsect2> | |
427 | ||
f1d8791c | 428 | <refsect2> |
a941cc0b | 429 | <title>Freeze / Unfreeze container</title> |
f1d8791c | 430 | <para> |
431 | Sometime, it is useful to stop all the processes belonging to | |
432 | a container, eg. for job scheduling. The commands: | |
433 | <programlisting> | |
434 | lxc-freeze -n foo | |
435 | </programlisting> | |
436 | ||
b6d441f2 | 437 | will put all the processes in an uninteruptible state and |
f1d8791c | 438 | |
439 | <programlisting> | |
440 | lxc-unfreeze -n foo | |
441 | </programlisting> | |
442 | ||
a941cc0b | 443 | will resume them. |
f1d8791c | 444 | </para> |
445 | ||
446 | <para> | |
447 | This feature is enabled if the cgroup freezer is enabled in the | |
448 | kernel. | |
449 | </para> | |
450 | </refsect2> | |
451 | ||
452 | <refsect2> | |
a941cc0b | 453 | <title>Getting information about container</title> |
f1d8791c | 454 | <para>When there are a lot of containers, it is hard to follow |
455 | what has been created or destroyed, what is running or what are | |
456 | the pids running into a specific container. For this reason, the | |
a941cc0b | 457 | following commands may be usefull: |
f1d8791c | 458 | <programlisting> |
459 | lxc-ls | |
c159cb96 | 460 | lxc-ps --name foo |
f1d8791c | 461 | lxc-info -n foo |
462 | </programlisting> | |
463 | </para> | |
464 | <para> | |
465 | <command>lxc-ls</command> lists the containers of the | |
466 | system. The command is a script built on top | |
467 | of <command>ls</command>, so it accepts the options of the ls | |
468 | commands, eg: | |
469 | <programlisting> | |
470 | lxc-ls -C1 | |
471 | </programlisting> | |
472 | will display the containers list in one column or: | |
473 | <programlisting> | |
474 | lxc-ls -l | |
475 | </programlisting> | |
476 | will display the containers list and their permissions. | |
477 | </para> | |
478 | ||
479 | <para> | |
480 | <command>lxc-ps</command> will display the pids for a specific | |
481 | container. Like <command>lxc-ls</command>, <command>lxc-ps</command> | |
482 | is built on top of <command>ps</command> and accepts the same | |
483 | options, eg: | |
c159cb96 DL |
484 | <programlisting>lxc-ps --name foo --forest</programlisting> |
485 | will display the processes hierarchy for the processes | |
486 | belonging the 'foo' container. | |
f1d8791c | 487 | |
c159cb96 DL |
488 | <programlisting>lxc-ps --lxc</programlisting> |
489 | will display all the containers and their processes. | |
f1d8791c | 490 | </para> |
491 | ||
492 | <para> | |
493 | <command>lxc-info</command> gives informations for a specific | |
b6d441f2 | 494 | container, at present time, only the state of the container is |
f1d8791c | 495 | displayed. |
496 | </para> | |
497 | ||
498 | <para> | |
499 | Here is an example on how the combination of these commands | |
500 | allow to list all the containers and retrieve their state. | |
501 | <programlisting> | |
502 | for i in $(lxc-ls -1); do | |
503 | lxc-info -n $i | |
504 | done | |
505 | </programlisting> | |
506 | ||
507 | And displaying all the pids of all the containers: | |
508 | ||
509 | <programlisting> | |
510 | for i in $(lxc-ls -1); do | |
83c2e175 | 511 | lxc-ps --name $i --forest |
f1d8791c | 512 | done |
513 | </programlisting> | |
514 | ||
515 | </para> | |
516 | ||
517 | <para> | |
518 | <command>lxc-netstat</command> display network information for | |
519 | a specific container. This command is built on top of | |
520 | the <command>netstat</command> command and will accept its | |
521 | options | |
522 | </para> | |
523 | ||
524 | <para> | |
525 | The following command will display the socket informations for | |
526 | the container 'foo'. | |
527 | <programlisting> | |
528 | lxc-netstat -n foo -tano | |
529 | </programlisting> | |
530 | </para> | |
531 | ||
532 | </refsect2> | |
533 | ||
534 | <refsect2> | |
a941cc0b | 535 | <title>Monitoring container</title> |
f1d8791c | 536 | <para>It is sometime useful to track the states of a container, |
537 | for example to monitor it or just to wait for a specific | |
538 | state in a script. | |
539 | </para> | |
540 | ||
541 | <para> | |
542 | <command>lxc-monitor</command> command will monitor one or | |
543 | several containers. The parameter of this command accept a | |
544 | regular expression for example: | |
545 | <programlisting> | |
546 | lxc-monitor -n "foo|bar" | |
547 | </programlisting> | |
548 | will monitor the states of containers named 'foo' and 'bar', and: | |
549 | <programlisting> | |
550 | lxc-monitor -n ".*" | |
551 | </programlisting> | |
552 | will monitor all the containers. | |
553 | </para> | |
554 | <para> | |
555 | For a container 'foo' starting, doing some work and exiting, | |
556 | the output will be in the form: | |
557 | <programlisting> | |
558 | 'foo' changed state to [STARTING] | |
559 | 'foo' changed state to [RUNNING] | |
560 | 'foo' changed state to [STOPPING] | |
561 | 'foo' changed state to [STOPPED] | |
562 | </programlisting> | |
563 | </para> | |
564 | <para> | |
565 | <command>lxc-wait</command> command will wait for a specific | |
566 | state change and exit. This is useful for scripting to | |
567 | synchronize the launch of a container or the end. The | |
568 | parameter is an ORed combination of different states. The | |
569 | following example shows how to wait for a container if he went | |
570 | to the background. | |
571 | ||
572 | <programlisting> | |
aa8d013e | 573 | <![CDATA[ |
f1d8791c | 574 | # launch lxc-wait in background |
575 | lxc-wait -n foo -s STOPPED & | |
576 | LXC_WAIT_PID=$! | |
577 | ||
578 | # this command goes in background | |
579 | lxc-execute -n foo mydaemon & | |
580 | ||
581 | # block until the lxc-wait exits | |
582 | # and lxc-wait exits when the container | |
583 | # is STOPPED | |
584 | wait $LXC_WAIT_PID | |
585 | echo "'foo' is finished" | |
aa8d013e | 586 | ]]> |
f1d8791c | 587 | </programlisting> |
588 | </para> | |
589 | </refsect2> | |
590 | ||
591 | <refsect2> | |
a941cc0b | 592 | <title>Setting the control group for container</title> |
f1d8791c | 593 | <para>The container is tied with the control groups, when a |
594 | container is started a control group is created and associated | |
595 | with it. The control group properties can be read and modified | |
596 | when the container is running by using the lxc-cgroup command. | |
597 | </para> | |
598 | <para> | |
599 | <command>lxc-cgroup</command> command is used to set or get a | |
600 | control group subsystem which is associated with a | |
601 | container. The subsystem name is handled by the user, the | |
602 | command won't do any syntax checking on the subsystem name, if | |
603 | the subsystem name does not exists, the command will fail. | |
604 | </para> | |
605 | <para> | |
606 | <programlisting> | |
607 | lxc-cgroup -n foo cpuset.cpus | |
608 | </programlisting> | |
609 | will display the content of this subsystem. | |
610 | <programlisting> | |
611 | lxc-cgroup -n foo cpu.shares 512 | |
612 | </programlisting> | |
613 | will set the subsystem to the specified value. | |
614 | </para> | |
615 | </refsect2> | |
616 | </refsect1> | |
617 | ||
618 | <refsect1> | |
619 | <title>Bugs</title> | |
620 | <para>The <command>lxc</command> is still in development, so the | |
621 | command syntax and the API can change. The version 1.0.0 will be | |
622 | the frozen version.</para> | |
623 | </refsect1> | |
624 | ||
99e4008c | 625 | &seealso; |
f1d8791c | 626 | |
627 | <refsect1> | |
628 | <title>Author</title> | |
629 | <para>Daniel Lezcano <email>daniel.lezcano@free.fr</email></para> | |
630 | </refsect1> | |
631 | ||
632 | </refentry> | |
633 | ||
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