Installation on Gentoo - Revision history

Trs: /* Manually install a Linux-Vserver kernel */

2021-08-17T11:09:17Z

‎Manually install a Linux-Vserver kernel

Trs: /* Host configuration */

2016-04-09T13:13:53Z

‎Host configuration

Glenn: +cat

2011-10-21T19:12:09Z

+cat

Dmartin: /* Bash scripts */

2009-11-04T15:57:48Z

‎Bash scripts

Dmartin: /* Shutdown/Reboot/Start All Scripts */

2009-11-04T15:56:57Z

‎Shutdown/Reboot/Start All Scripts

Dmartin: /* Host and Resolv Update Script */

2009-11-04T15:56:48Z

‎Host and Resolv Update Script

Dmartin: /* Gentoo Update World */

2009-11-04T15:56:33Z

‎Gentoo Update World

Dmartin: /* Build Script */

2009-11-04T15:56:15Z

‎Build Script

Powerfox: Protected "Installation on Gentoo": preventing from vandalism (spam?) [edit=autoconfirmed:move=autoconfirmed]

2009-09-23T05:38:02Z

Protected "Installation on Gentoo": preventing from vandalism (spam?) [edit=autoconfirmed:move=autoconfirmed]

Daniel hozac: Undo revision 3897 by 174.142.104.57 (Talk)

2009-09-16T01:29:03Z

Undo revision 3897 by 174.142.104.57 (Talk)

@@ Line 1: / Line 1: @@
 == Host configuration ==
-=== Manually install a Linux-Vserver kernel ===
+=== Manually installing a Linux-Vserver kernel ===
-IF your portage tree contains a pre-patched linux-vserver kernel, then use that one and skip to the next chapter.
+IF your portage tree contains a pre-patched linux-vserver kernel, then that one could be fine to use: Skip to the next chapter.
 This is what you need to do:
 Have a look at Bertl's kernel patches. These are found on http://vserver.13thfloor.at/Experimental/ and named "patch-" + the kernel version the patch applies for. ("Experimental" is slightly misleading...)
-You'll then have to find kernel sources for which there is a patch available. Take a look into /usr/portage/sys-kernel/vanilla-sources/. This is what you might see:
+You'll then have to find kernel sources for which there is a patch available. Take a look into /var/db/repos/gentoo/sys-kernel/vanilla-sources . (On older Gentoo installations, this is rather /usr/portage/sys-kernel/vanilla-sources/ ). This is what you might see:
 <pre>
-amd64 ~ # ls -l /usr/portage/sys-kernel/vanilla-sources/
+amd64 ~ #  ls -l /var/db/repos/gentoo/sys-kernel/vanilla-sources
 totalt 228
 -rw-r--r-- 1 portage portage 23681 april 6 17:34 ChangeLog
@@ Line 39: / Line 39: @@
 <pre>
-amd64 ~ # ls -l /usr/portage/sys-kernel/gentoo-sources/
+amd64 ~ # ls -l /var/db/repos/gentoo/sys-kernel/gentoo-sources
 totalt 500
 -rw-r--r-- 1 portage portage 36798 april 6 17:34 ChangeLog
@@ Line 65: / Line 65: @@
 </pre>
-Then download the corresponding patch from 13thfloor and save it into the same directory as the emerged kernel sources which in this case is /usr/src/gentoo-sources-4.1.12 .
+Then download the corresponding patch from 13thfloor and save it into the same directory as the emerged kernel source, which is /usr/src/gentoo-sources-4.1.12 .
 cd into that source directory and install the linux-vserver kernel patch:
@@ Line 83: / Line 83: @@
 </pre>
-Hopefully there shouldn't be any serious rejects. The only reject I got was the makefile itself. By looking at the .rej file, it is just the EXTRAVERSION that failed since EXTRAVERSION is already set to "-gentoo" by gentoo-sources. So you can rather just edit EXTRAVERSION line the makefile manually to whatever you like or keep it as it is.
+Hopefully there shouldn't be any serious rejects. The only reject I got was the makefile itself. By looking at the .rej file just the EXTRAVERSIONat failed since EXTRAVERSION is already set to "-gentoo" by gentoo-sources. So you can rather just edit EXTRAVERSION line the makefile manually to whatever you like or keep it as it is.
 Makefile.rej:

← Older revision		Revision as of 13:13, 9 April 2016
Line 1:		Line 1:
	== Host configuration ==		== Host configuration ==
		+
		+	=== Manually install a Linux-Vserver kernel ===
		+
		+	IF your portage tree contains a pre-patched linux-vserver kernel, then use that one and skip to the next chapter.
		+
		+	As of april 2016 there is no current maintainer for linux-vserver kernels on Gentoo. The Gentoo maintainers seem to have adapted a more "aggressive" approach related to removing unmaintained Gentoo packages, so they have deleted all "old" vserver pre-patched kernels from portage. This means that one has to install the vserver patch manually.
		+	However, this is a fairly simple process, depending on whether you find a kernel source in portage that has an available linux-vserver kernel patch also.
		+	This is what you need to do:
		+
		+	Have a look at Bertl's kernel patches. These are found on http://vserver.13thfloor.at/Experimental/ and named "patch-" + the kernel version the patch applies for. ("Experimental" is slightly misleading...)
		+
		+	You'll then have to find kernel sources for which there is a patch available. Take a look into /usr/portage/sys-kernel/vanilla-sources/. This is what you might see:
		+
		+	<pre>
		+	amd64 ~ # ls -l /usr/portage/sys-kernel/vanilla-sources/
		+	totalt 228
		+	-rw-r--r-- 1 portage portage 23681 april 6 17:34 ChangeLog
		+	-rw-r--r-- 1 portage portage 104895 nov. 9 04:28 ChangeLog-2013
		+	-rw-r--r-- 1 portage portage 43787 nov. 9 05:11 ChangeLog-2015
		+	-rw-r--r-- 1 portage portage 11396 april 6 17:34 Manifest
		+	-rw-r--r-- 1 portage portage 642 jan. 25 00:06 metadata.xml
		+	-rw-r--r-- 1 portage portage 456 mars 17 10:58 vanilla-sources-3.10.101.ebuild
		+	-rw-r--r-- 1 portage portage 456 mars 18 23:03 vanilla-sources-3.12.57.ebuild
		+	-rw-r--r-- 1 portage portage 456 mars 17 10:58 vanilla-sources-3.14.65.ebuild
		+	-rw-r--r-- 1 portage portage 456 april 6 12:49 vanilla-sources-3.18.30.ebuild
		+	-rw-r--r-- 1 portage portage 456 april 1 12:31 vanilla-sources-3.2.79.ebuild
		+	-rw-r--r-- 1 portage portage 456 mars 22 14:42 vanilla-sources-3.4.111.ebuild
		+	-rw-r--r-- 1 portage portage 456 april 6 12:49 vanilla-sources-4.1.21.ebuild
		+	-rw-r--r-- 1 portage portage 456 mars 17 10:58 vanilla-sources-4.4.6.ebuild
		+	-rw-r--r-- 1 portage portage 456 mars 17 10:58 vanilla-sources-4.5.0.ebuild
		+	</pre>
		+
		+	Unfortunately, at this time of writing no patch exists for any of the most recent kernels from that list. If it did, then install that version and skip the next step and use the chosen kernel as the kernel to install and patch later in this short writeup.
		+
		+	There is also a "gentoo-sources" kernel source alternative. These kernel are slightly patched with Gentoo updates. However, assumingly that these kernels are not so heavily patched by Gentoo that they couldn't accept the linux-vserver patch also.
		+
		+	Here is a sample Gentoo-sources list:
		+
		+	<pre>
		+	amd64 ~ # ls -l /usr/portage/sys-kernel/gentoo-sources/
		+	totalt 500
		+	-rw-r--r-- 1 portage portage 36798 april 6 17:34 ChangeLog
		+	-rw-r--r-- 1 portage portage 91971 nov. 9 04:28 ChangeLog-2007
		+	-rw-r--r-- 1 portage portage 101665 nov. 9 04:28 ChangeLog-2012
		+	-rw-r--r-- 1 portage portage 119486 nov. 9 05:11 ChangeLog-2015
		+	-rw-r--r-- 1 portage portage 766 mars 17 00:18 gentoo-sources-3.10.101.ebuild
		+	-rw-r--r-- 1 portage portage 757 jan. 24 12:50 gentoo-sources-3.10.95.ebuild
		+	[...several kernels deleted to save space...]
		+	-rw-r--r-- 1 portage portage 770 okt. 26 13:05 gentoo-sources-4.0.9.ebuild
		+	-rw-r--r-- 1 portage portage 787 jan. 10 11:32 gentoo-sources-4.1.12.ebuild
		+	-rw-r--r-- 1 portage portage 786 mars 21 12:45 gentoo-sources-4.1.15-r1.ebuild
		+	-rw-r--r-- 1 portage portage 794 mars 18 19:57 gentoo-sources-4.1.20.ebuild
		+	-rw-r--r-- 1 portage portage 794 april 6 15:49 gentoo-sources-4.1.21.ebuild
		+	-rw-r--r-- 1 portage portage 793 mars 17 00:56 gentoo-sources-4.4.6.ebuild
		+	-rw-r--r-- 1 portage portage 793 mars 29 14:53 gentoo-sources-4.5.0-r1.ebuild
		+	-rw-r--r-- 1 portage portage 40428 april 6 17:34 Manifest
		+	-rw-r--r-- 1 portage portage 705 jan. 25 00:06 metadata.xml
		+	</pre>
		+
		+	There is a match. http://vserver.13thfloor.at/Experimental/ has a patch for 4.1.12, so let's install the 4.1.12 gentoo-sources and try the linux-vserver patch on it.
		+
		+	<pre>
		+	amd64 ~ # emerge -v =sys-kernel/gentoo-sources-4.1.12
		+	</pre>
		+
		+	Then download the corresponding patch from 13thfloor and save it into the same directory as the emerged kernel sources which in this case is /usr/src/gentoo-sources-4.1.12 .
		+
		+	cd into that source directory and install the linux-vserver kernel patch:
		+
		+	<pre>
		+	amd64 ~ # cd /usr/src/linux-4.1.12-gentoo/
		+	amd64 linux-4.1.12-gentoo # patch -p1 < patch-4.1.12-vs2.3.8.3.diff
		+	patching file Documentation/vserver/debug.txt
		+	patching file Makefile
		+	Hunk #1 FAILED at 1.
		+	1 out of 1 hunk FAILED -- saving rejects to file Makefile.rej
		+	patching file arch/alpha/Kconfig
		+	patching file arch/alpha/kernel/systbls.S
		+	patching file arch/alpha/kernel/traps.c
		+	patching file arch/arm/Kconfig
		+	[...further output deleted...]
		+	</pre>
		+
		+	Hopefully there shouldn't be any serious rejects. The only reject I got was the makefile itself. By looking at the .rej file, it is just the EXTRAVERSION that failed since EXTRAVERSION is already set to "-gentoo" by gentoo-sources. So you can rather just edit EXTRAVERSION line the makefile manually to whatever you like or keep it as it is.
		+
		+	Makefile.rej:
		+
		+	<pre>
		+	--- Makefile 2015-10-29 09:20:01.000000000 +0000
		+	+++ Makefile 2015-10-30 14:51:48.000000000 +0000
		+	@@ -1,7 +1,7 @@
		+	VERSION = 4
		+	PATCHLEVEL = 1
		+	SUBLEVEL = 12
		+	-EXTRAVERSION =
		+	+EXTRAVERSION = -vs2.3.8.3
		+	NAME = Series 4800
		+
		+	# DOCUMENTATION
		+	</pre>
		+
		+	Then configure the kernel as you like, and as descripted in later chapters.

	=== Install a Linux-VServer kernel ===		=== Install a Linux-VServer kernel ===

← Older revision		Revision as of 19:12, 21 October 2011
Line 235:		Line 235:

	Please take a look at the [http://www.gentoo.org/proj/en/vps/vserver-howto.xml Gentoo Linux-VServer Howto] for more information. In general we try to keep the wiki in sync, nevertheless it might help :)		Please take a look at the [http://www.gentoo.org/proj/en/vps/vserver-howto.xml Gentoo Linux-VServer Howto] for more information. In general we try to keep the wiki in sync, nevertheless it might help :)
		+
		+	[[Category:Installation]]

@@ Line 228: / Line 228: @@
 === Bash scripts ===
 These scripts will hopefully help some of you out with some basic tasks.  Review each script carefully, so you know what it is doing.
-−
-−
-−
-−
-−
-−
-−
 == External Resources ==
 Please take a look at the [http://www.gentoo.org/proj/en/vps/vserver-howto.xml Gentoo Linux-VServer Howto] for more information. In general we try to keep the wiki in sync, nevertheless it might help :)

← Older revision		Revision as of 15:56, 4 November 2009
Line 236:		Line 236:


−	~~==== Shutdown/Reboot/Start All Scripts ====~~

−	~~This will let you perform a shutdown of all virtual guests~~
−
−	~~'''genvs_stopall.sh'''~~
−	~~<pre>~~
−	~~#!/bin/sh~~
−	~~#Author: Dereck Martin~~
−	~~#Email: dmartin@tekconxus.com~~
−
−	~~VSERVER_LOC=/vservers~~
−
−	~~echo -e '\E[34;40m'~~
−	~~echo -e '####################################################################'~~
−	~~echo -e '# Stopping All Virtual Servers'~~
−	~~echo -e '####################################################################'~~
−	~~echo -e '\E[31;40m'~~
−	~~echo -e '\033[1mCtrl+C to Stop.\033[0m'~~
−	~~echo -e '\E[32;40mStarting in:'~~
−
−	~~for count in 5 4 3 2 1~~
−	do
−	~~sleep 1~~
−	~~echo -e "> ${count}"~~
−	~~done~~
−
−	~~echo -e '\E[37;40m'~~
−
−	~~PWD=${CWD}~~
−	~~cd ${VSERVER_LOC}~~
−	for vs in *
−	do
−	~~vserver ${vs} stop~~
−	~~done~~
−	~~cd ${PWD}~~
−	~~</pre>~~
−
−	~~'''genvs_startall.sh'''~~
−	~~<pre>~~
−	~~#!/bin/sh~~
−	~~#Author: Dereck Martin~~
−	~~#Email: dmartin@tekconxus.com~~
−
−	~~VSERVER_LOC=/vservers~~
−
−	~~echo -e '\E[34;40m'~~
−	~~echo -e '####################################################################'~~
−	~~echo -e '# Starting All Virtual Servers'~~
−	~~echo -e '####################################################################'~~
−	~~echo -e '\E[31;40m'~~
−	~~echo -e '\033[1mCtrl+C to Stop.\033[0m'~~
−	~~echo -e '\E[32;40mStarting in:'~~
−
−	~~for count in 5 4 3 2 1~~
−	do
−	~~sleep 1~~
−	~~echo -e "> ${count}"~~
−	~~done~~
−
−	~~echo -e '\E[37;40m'~~
−
−	~~PWD=${CWD}~~
−	~~cd ${VSERVER_LOC}~~
−	for vs in *
−	do
−	~~vserver ${vs} start~~
−	~~done~~
−	~~cd ${PWD}~~
−	~~</pre>~~
−
−	~~'''genvs_rebootall.sh'''~~
−	~~<pre>~~
−	~~#!/bin/sh~~
−	~~#Author: Dereck Martin~~
−	~~#Email: dmartin@tekconxus.com~~
−
−	~~VSERVER_LOC=/vservers~~
−
−	~~echo -e '\E[34;40m'~~
−	~~echo -e '####################################################################'~~
−	~~echo -e '# Rebooting All Virtual Servers'~~
−	~~echo -e '####################################################################'~~
−	~~echo -e '\E[31;40m'~~
−	~~echo -e '\033[1mCtrl+C to Stop.\033[0m'~~
−	~~echo -e '\E[32;40mStarting in:'~~
−
−	~~for count in 5 4 3 2 1~~
−	do
−	~~sleep 1~~
−	~~echo -e "> ${count}"~~
−	~~done~~
−
−	~~echo -e '\E[37;40m'~~
−
−	~~PWD=${CWD}~~
−	~~cd ${VSERVER_LOC}~~
−	for vs in *
−	do
−	~~vserver ${vs} restart~~
−	~~done~~
−	~~cd ${PWD}~~
−	~~</pre>~~

	== External Resources ==		== External Resources ==

	Please take a look at the [http://www.gentoo.org/proj/en/vps/vserver-howto.xml Gentoo Linux-VServer Howto] for more information. In general we try to keep the wiki in sync, nevertheless it might help :)		Please take a look at the [http://www.gentoo.org/proj/en/vps/vserver-howto.xml Gentoo Linux-VServer Howto] for more information. In general we try to keep the wiki in sync, nevertheless it might help :)

← Older revision		Revision as of 15:56, 4 November 2009
Line 234:		Line 234:


−	~~==== Host and Resolv Update Script ====~~

−	~~I had troubles with getting my custom resolv.conf and hosts file to be auto generated at build time so I created this script to update them at any time when there are changes.~~
−
−	~~'''Note:''' Change locations as required.~~
−
−	~~'''genvsetc_cp.sh'''~~
−	~~<pre>~~
−	~~#!/bin/sh~~
−	~~#Author: Dereck Martin~~
−	~~#Email: dmartin@tekconxus.com~~
−
−	~~VSERVER_LOC=/vservers~~
−
−	~~PWD=${CWD}~~
−	~~cd ${VSERVER_LOC}~~
−	for vs in *
−	do
−	~~cp -v /etc/vservers/.defaults/files/hosts ${VSERVER}/${vs}/etc/~~
−	~~cp -v /etc/vservers/.defaults/files/resolv.conf ${VSERVER}/${vs}/etc/~~
−	~~done~~
−
−	~~cd ${PWD}~~
−	~~</pre>~~

	==== Shutdown/Reboot/Start All Scripts ====		==== Shutdown/Reboot/Start All Scripts ====

← Older revision		Revision as of 15:56, 4 November 2009
Line 232:		Line 232:


−	~~==== Gentoo Update World ====~~

−	~~The command for updating each virtual host did not work for me, so this script was created.~~
−
−	~~'''Note:''' Use at your own risk. Updating gentoo this way could break your system.~~
−
−	~~'''genvs_update.sh'''~~
−	~~<pre>~~
−	~~#!/bin/sh~~
−
−	~~VSERVER_LOC=/vservers~~
−
−	~~echo -e '\E[33;40m'~~
−	~~echo -e 'Gentoo Update Script for Virtual Servers'~~
−	~~echo -e 'Author: Dereck Martin <dmartin@tekconxus.com>'~~
−	~~echo -e ''~~
−	~~echo -e '\E[34;40m'~~
−	~~echo -e '####################################################################'~~
−	~~echo -e '# Running Emerge Sync'~~
−	~~echo -e '# This update the portage on the host'~~
−	~~echo -e '####################################################################'~~
−	~~echo -e '\E[31;40m'~~
−	~~echo -e '\033[1mCtrl+C to Stop.\033[0m'~~
−	~~echo -e '\E[32;40mStarting in:'~~
−
−	~~for count in 5 4 3 2 1~~
−	do
−	~~sleep 1~~
−	~~echo "> ${count}"~~
−	~~done~~
−
−	~~echo -e '\E[37;40m'~~
−
−	~~emerge --sync~~
−
−	~~echo -e '\E[34;40m'~~
−	~~echo -e '####################################################################'~~
−	~~echo -e '# Running VPS Sync'~~
−	~~echo -e '# This will update the portage cache on all VPS'~~
−	~~echo -e '####################################################################'~~
−	~~echo -e '\E[31;40m'~~
−	~~echo -e '\033[1mCtrl+C to Stop.\033[0m'~~
−	~~echo -e '\E[32;40mStarting in:'~~
−
−	~~for count in 5 4 3 2 1~~
−	do
−	~~sleep 1~~
−	~~echo "> ${count}"~~
−	~~done~~
−
−	~~echo -e '\E[37;40m'~~
−
−	~~vesync --all~~
−
−	~~echo -e '\E[34;40m'~~
−	~~echo -e '####################################################################'~~
−	~~echo -e '# Running Emerge Update World'~~
−	~~echo -e '# This will update every single package on your VPS'~~
−	~~echo -e '####################################################################'~~
−	~~echo -e '\E[31;40m'~~
−	~~echo -e '\033[1mCtrl+C to Stop.\033[0m'~~
−	~~echo -e '\E[32;40mStarting in:'~~
−
−	~~for count in 5 4 3 2 1~~
−	do
−	~~sleep 1~~
−	~~echo "> ${count}"~~
−	~~done~~
−
−	~~echo -e '\E[37;40m'~~
−
−	~~vemerge --all -- --deep --update --newuse world~~
−	~~vemerge --all -- --depclean~~
−
−	~~# Still a little buggy...~~
−	#for vs in ${VSERVER_LOC}/*
−	~~#do~~
−	~~# vserver ${vs} exec revdep-rebuild~~
−	~~#done~~
−	~~</pre>~~

	==== Host and Resolv Update Script ====		==== Host and Resolv Update Script ====

← Older revision		Revision as of 15:56, 4 November 2009
Line 230:		Line 230:
	These scripts will hopefully help some of you out with some basic tasks. Review each script carefully, so you know what it is doing.		These scripts will hopefully help some of you out with some basic tasks. Review each script carefully, so you know what it is doing.

−	~~==== Build Script ====~~
−	~~This will build virtual servers a little quicker with a shorter command and pre-saved parameters stored as variables.~~

−	~~'''Note:''' Edit this script to fit your environment.~~
−
−	~~'''genvs_create.sh'''~~
−	~~<pre>~~
−	~~#!/bin/sh~~
−	~~#Author: Dereck Martin~~
−	~~#Email: dmartin@tekconxus.com~~
−
−	~~VSERVER_TEMPLATE=/etc/vservers/.templates/stage4-i686-20070905.tar.bz2~~
−	~~VSERVER_HOST=${1}~~
−	~~VSERVER_DOMAIN=domain.tld~~
−	~~VSERVER_CONTEXT=${2}~~
−	~~VSERVER_IP=${3}~~
−	~~VSERVER_LOC=/vservers~~
−
−	~~if [ "${1}" == "--help" ]; then~~
−	~~echo "Usage:"~~
−	~~echo " genvs_create.sh <host> <context id> <ip>"~~
−	~~echo " "~~
−	~~echo " <host> = Name of Virtual Server"~~
−	~~echo " <context id> = Usually last digits of IP. (10.10.0.15 <-> 15)"~~
−	~~echo " <ip> = IP Address 10.10.0.15/24"~~
−	~~else~~
−	~~vserver -v ${VSERVER_HOST} build --context ${VSERVER_CONTEXT} \~~
−	~~--hostname ${VSERVER_HOST}.${VSERVER_DOMAIN} --interface eth0:${VSERVER_IP} \~~
−	~~--initstyle gentoo -m template -- -d gentoo -t ${VSERVER_TEMPLATE}~~
−
−	~~#Need to chop off the /xx fromt eh ip address before adding it to the sshd_config~~
−	#
−	~~#echo "ListenAddress ${3}" >> ${VSERVER_LOC}/${1}/etc/ssh/sshd_config~~
−
−	~~vserver ${VSERVER_HOST} start~~
−	fi
−
−	~~</pre>~~

	==== Gentoo Update World ====		==== Gentoo Update World ====

← Older revision		Revision as of 01:29, 16 September 2009
Line 1:		Line 1:
−	~~doors~~.~~txt;10;15~~	+	== Host configuration ==
		+
		+	=== Install a Linux-VServer kernel ===
		+
		+	Installing a prepatched kernel is as easy as:
		+
		+	<pre>
		+	# emerge vserver-sources
		+	</pre>
		+
		+	After the vserver-sources are installed it's time to configure them using make menuconfig. Below is a common configuration for 2.1.1 and above. If you are using 2.0.x some configuration options may not be present.
		+
		+	<pre>
		+	# cd /usr/src/linux-<KERNELVERSION>-vserver-<VSERVERVERSION>
		+	# make menuconfig
		+
		+	Linux VServer --->
		+	[ ] Enable Legacy Kernel API
		+	[ ] Enable Legacy Networking Kernel API
		+	[ ] Remap Source IP Address
		+	[*] Enable COW Immutable Link Breaking
		+	[*] Enable Virtualized Guest Time
		+	[*] Enable Proc Security
		+	[*] Enable Hard CPU Limits
		+	[*] Avoid idle CPUs by skipping Time
		+	[*] Limit the IDLE task
		+	Persistent Inode Tagging (UID24/GID24) --->
		+	[ ] Tag NFSD User Auth and Files
		+	[ ] Enable Inode Tag Propagation
		+	[*] Honor Privacy Aspects of Guests
		+	[ ] VServer Debugging Code
		+	</pre>
		+
		+	'''Note''': If you are using reiserfs as file system on the partition where guest images are stored, you will need to enable extended attributes for reiserfs in your kernel configuration and additionally add the attrs option in /etc/fstab.
		+
		+	<pre>
		+	File systems --->
		+	<*> Reiserfs support
		+	[*] ReiserFS extended attributes
		+	</pre>
		+
		+	<pre>
		+	/dev/hdb1 /vservers reiserfs noatime,attrs 0 0
		+	</pre>
		+
		+	After you've built and installed the kernel, update your boot loader and finally reboot to see if the kernel boots correctly.
		+
		+	<pre>
		+	(Building the kernel)
		+	# make
		+	(Installing)
		+	# make modules_install
		+	# cp arch/<arch>/boot/bzImage /boot/kernel-<KERNELVERSION>-vserver-<VSERVERVERSION>
		+	(Edit bootloader config file as required and)
		+	# reboot
		+	</pre>
		+
		+	=== Setup host environment ===
		+
		+	To maintain your virtual servers you need the util-vserver package which contains all necessary programs and many useful features.
		+
		+	<pre>
		+	# emerge >=sys-cluster/util-vserver-0.30.212
		+	</pre>
		+
		+	You have to run the vprocunhide command after every reboot in order to setup /proc permissions correctly for vserver use. An init script has been installed by util-vserver. To use it you should add it to a runlevel:
		+
		+	<pre>
		+	# rc-update add vprocunhide default
		+	# /etc/init.d/vprocunhide start
		+	# rc-update add util-vserver default
		+	# /etc/init.d/util-vserver start
		+	</pre>

	== Guest creation ==		== Guest creation ==