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author | Miruna Paun <Miruna.Paun@enea.com> | 2017-12-04 13:08:25 +0100 |
---|---|---|
committer | Miruna Paun <Miruna.Paun@enea.com> | 2017-12-04 13:08:25 +0100 |
commit | b3ce8ffb11a8be15b1998f67dc9f388dc7278287 (patch) | |
tree | cdbb125283419771f23954e9e373bcb1c95f5149 /doc/book-enea-nfv-access-guide | |
parent | ded640f3226d49a120abd0bb71189254eca9b01e (diff) | |
download | el_releases-nfv-access-b3ce8ffb11a8be15b1998f67dc9f388dc7278287.tar.gz |
LXCR-8047 Created a copy of the NFV Access Guide and Release Notes for intel
Diffstat (limited to 'doc/book-enea-nfv-access-guide')
3 files changed, 222 insertions, 141 deletions
diff --git a/doc/book-enea-nfv-access-guide/doc/getting_started.xml b/doc/book-enea-nfv-access-guide/doc/getting_started.xml index ed74f48..b6cf927 100644 --- a/doc/book-enea-nfv-access-guide/doc/getting_started.xml +++ b/doc/book-enea-nfv-access-guide/doc/getting_started.xml | |||
@@ -5,254 +5,332 @@ | |||
5 | <title>Getting Started with Enea NFV Access</title> | 5 | <title>Getting Started with Enea NFV Access</title> |
6 | 6 | ||
7 | <para>Using Enea NFV Access requires access to a Linux machine, which is | 7 | <para>Using Enea NFV Access requires access to a Linux machine, which is |
8 | used for preparing the bootable drive or for developing applications. System | 8 | used for preparing a bootable drive or for developing applications. System |
9 | requirements for the development host are detailed in the <xi:include | 9 | requirements for the development host are detailed in the <xi:include |
10 | href="../../s_docbuild/olinkdb/pardoc-common.xml" | 10 | href="../../s_docbuild/olinkdb/pardoc-common.xml" |
11 | xmlns:xi="http://www.w3.org/2001/XInclude" | 11 | xmlns:xi="http://www.w3.org/2001/XInclude" |
12 | xpointer="element(book_enea_nfv_access_release_info/1)" /> document included | 12 | xpointer="element(book_enea_nfv_access_release_info/1)" />.</para> |
13 | with this release.</para> | ||
14 | 13 | ||
15 | <section id="sysshell_config"> | 14 | <section id="sysshell_config"> |
16 | <title>System Shell Configuration</title> | 15 | <title>Default Shell Configuration</title> |
17 | 16 | ||
18 | <para>Before installing Enea NFV Access, ensure that bash is the default | 17 | <para>Before installing Enea NFV Access, make sure that bash is the |
19 | shell.</para> | 18 | default shell.</para> |
20 | 19 | ||
21 | <para>If your system runs Ubuntu, you can use ls -l to ensure | 20 | <para><emphasis role="bold">To verify the default system |
22 | <filename>/usr/bin</filename> is a symbolic link to bash. In case the link | 21 | shell</emphasis></para> |
23 | points to dash, which is default in some Ubuntu versions, change it to | ||
24 | bash by running <emphasis role="bold">sudo dpkg-reconfigure | ||
25 | dash</emphasis> and answer <emphasis role="bold">No</emphasis> to the | ||
26 | question <literal>Use dash as the default system shell | ||
27 | (/bin/sh)?</literal>:</para> | ||
28 | 22 | ||
29 | <programlisting># ls -l /bin/sh | 23 | <itemizedlist> |
24 | <listitem> | ||
25 | <para>If your system runs Ubuntu, use list to verify if | ||
26 | <filename>/usr/bin</filename> is a symbolic link to <emphasis | ||
27 | role="bold">bash</emphasis>:</para> | ||
28 | |||
29 | <programlisting># ls -l /bin/sh | ||
30 | lrwxrwxrwx 1 root root 4 2012-03-02 11:53 /bin/sh -> bash</programlisting> | 30 | lrwxrwxrwx 1 root root 4 2012-03-02 11:53 /bin/sh -> bash</programlisting> |
31 | </listitem> | ||
32 | |||
33 | <listitem> | ||
34 | <para>Optionally, in case the link points to <literal>dash</literal>, | ||
35 | change it through the following steps:</para> | ||
36 | |||
37 | <programlisting># ls -l /bin/sh | ||
38 | lrwxrwxrwx 1 root root 4 2012-03-02 11:53 /bin/sh -> dash | ||
39 | # sudo dpkg-reconfigure dash | ||
40 | Use dash as the default system shell (/bin/sh)? No</programlisting> | ||
41 | </listitem> | ||
42 | </itemizedlist> | ||
31 | </section> | 43 | </section> |
32 | 44 | ||
33 | <section id="access_installer"> | 45 | <section id="access_installer"> |
34 | <title>Enea NFV Access Installer</title> | 46 | <title>Enea NFV Access Installer</title> |
35 | 47 | ||
36 | <para>The easiest way to get up and running with Enea NFV Access is to use | 48 | <para>The easiest way to get started with Enea NFV Access is by using the |
37 | the installer provided in the install directory for each supported | 49 | installer provided for each supported architecture in this release. Each |
38 | architecture in this release. The purpose of this installer is to guide | 50 | installer guides you in the creation of a bootable Enea NFV Access |
39 | you through creating a bootable Enea NFV Access installation on a physical | 51 | installation on a physical media.</para> |
40 | media (e.g. USB stick or HDD).</para> | ||
41 | 52 | ||
42 | <section id="installer_prereq"> | 53 | <section id="prereq"> |
43 | <title>Installer Prerequisites</title> | 54 | <title>Prerequisites</title> |
44 | 55 | ||
45 | <para>Using the installer on the development host requires the | 56 | <para>The following files are needed on the development host |
46 | following:</para> | 57 | machine:</para> |
47 | 58 | ||
48 | <itemizedlist> | 59 | <itemizedlist> |
49 | <listitem> | 60 | <listitem> |
50 | <para>a GRUB .efi binary</para> | 61 | <para>A GRUB.efi binary - available from the <ulink url="???">GNU |
62 | GRUB download page</ulink>.</para> | ||
51 | </listitem> | 63 | </listitem> |
52 | 64 | ||
53 | <listitem> | 65 | <listitem> |
54 | <para>a physical drive of 16GB or larger</para> | 66 | <para>For booting from an SSD/HDD: a rootfs that needs to be |
67 | installed on the board (e.g. | ||
68 | <filename>[path_to_EneaNFV_Access_folder]/[architecture]/inteld1521/images/enea-nfv-access/enea-nfv-access.tar.gz</filename>).</para> | ||
55 | </listitem> | 69 | </listitem> |
56 | 70 | ||
57 | <listitem> | 71 | <listitem> |
58 | <para>For USB booting you will need: a development based rootfs, | 72 | <para>For USB booting: a development based rootfs (e.g. |
59 | provided with the release (e.g. | 73 | <filename>[path_to_EneaNFV_Access_folder]/[architecture]/inteld1521/images/enea-nfv-access-dev/enea-nfv-access-dev-inteld1521.tar.gz</filename>).</para> |
60 | <filename>enea-nfv-access-dev-inteld1521.tar.gz</filename>).</para> | ||
61 | </listitem> | 74 | </listitem> |
75 | </itemizedlist> | ||
62 | 76 | ||
77 | <para>Using the installer on the development host requires the | ||
78 | following:</para> | ||
79 | |||
80 | <itemizedlist> | ||
63 | <listitem> | 81 | <listitem> |
64 | <para>For booting from an SSD or HDD you will need: any rootfs that | 82 | <para>A physical drive of 16GB or larger</para> |
65 | needs to be installed on the board, provided with the release (e.g. | 83 | </listitem> |
66 | <filename>enea-nfv-access.tar.gz</filename>).</para> | 84 | |
85 | <listitem> | ||
86 | <para>Root permissions</para> | ||
67 | </listitem> | 87 | </listitem> |
68 | </itemizedlist> | 88 | </itemizedlist> |
69 | </section> | 89 | </section> |
70 | 90 | ||
71 | <section id="installer_usage"> | 91 | <section id="installer_setup_usage"> |
72 | <title>Installer Usage</title> | 92 | <title>Installer Setup and Usage</title> |
73 | 93 | ||
74 | <para>The <emphasis role="bold">Enea NFV Access installer</emphasis> | 94 | <para><emphasis role="bold">To install Enea NFV Access on a physical |
75 | shall be executed on the development host machine with root permissions. | 95 | drive</emphasis></para> |
76 | Once the <filename>nfv_installer</filename> prompt is displayed, press | ||
77 | <literal>ENTER</literal> to get the full list of built-in | ||
78 | commands:</para> | ||
79 | |||
80 | <programlisting>help - a guide on how to use the installer | ||
81 | list-params - lists parameters | ||
82 | list-steps - lists the available steps and the parameters that they depend on | ||
83 | set - sets a parameter (e.g. "set drive=/dev/sda") | ||
84 | clear - clears a parameter (e.g. "clear drive") | ||
85 | list-partitions - lists current drives and partitions | ||
86 | dry - describes the steps to be executed and checks if the files exist | ||
87 | run - executes the steps | ||
88 | q or quit - exits the script</programlisting> | ||
89 | |||
90 | <para>Enea NFV Access creates a bootable media by performing these | ||
91 | steps:</para> | ||
92 | 96 | ||
93 | <orderedlist> | 97 | <orderedlist> |
94 | <listitem> | 98 | <listitem> |
95 | <para>Create two partitions on a designated drive (e.g. | 99 | <para>Go to the installer location: <programlisting># cd [path_to_EneaNFV_Access_folder]/[architecture]/install/ |
96 | /dev/sda):</para> | 100 | nfv-installer/script-installer</programlisting></para> |
101 | </listitem> | ||
102 | |||
103 | <listitem> | ||
104 | <para>Execute the script file, this will bring you to the installer | ||
105 | prompt: <programlisting># sudo ./nfv_installer.sh</programlisting></para> | ||
106 | </listitem> | ||
107 | |||
108 | <listitem> | ||
109 | <para>Optionally, press ENTER to see the list of available | ||
110 | commands:<programlisting>help - displays a guide on how to use the installer | ||
111 | list-params - lists all available parameters | ||
112 | list-steps - lists the installer steps and the parameters that they depend on | ||
113 | set - sets a parameter (e.g. <literal>set drive=/dev/sda</literal>) | ||
114 | clear - clears a parameter (e.g. <literal>clear drive</literal>) | ||
115 | list-partitions - lists current drives and partitions | ||
116 | dry - performs a simulation test run | ||
117 | run - executes the installer, using the values you set for each parameter | ||
118 | q or quit - exits the script</programlisting></para> | ||
119 | </listitem> | ||
120 | |||
121 | <listitem> | ||
122 | <para>Set the required parameters depending on what steps you want | ||
123 | to run:</para> | ||
124 | |||
125 | <note> | ||
126 | <para>When using the installer for the first time, make sure to | ||
127 | set ALL parameters in order to be able to run all steps. See <xref | ||
128 | linkend="example_two"> | ||
129 | "Example 2" | ||
130 | </xref> for details.</para> | ||
131 | </note> | ||
132 | |||
133 | <para><programlisting># set <parameter_name>=<parameter_value></programlisting></para> | ||
134 | |||
135 | <orderedlist> | ||
136 | <listitem> | ||
137 | <para><parameter>drive=</dev/sdaX></parameter> - the drive | ||
138 | to partition</para> | ||
139 | </listitem> | ||
140 | |||
141 | <listitem> | ||
142 | <para><parameter>grub_binary=<file></parameter> - points | ||
143 | to the <filename>GRUB</filename> executable to be installed | ||
144 | where <filename>grub_destination</filename> is set.</para> | ||
145 | </listitem> | ||
146 | |||
147 | <listitem> | ||
148 | <para><parameter>grub_destination=<drive></parameter> - | ||
149 | specifies the partition where <filename>GRUB</filename> will be | ||
150 | installed</para> | ||
151 | </listitem> | ||
97 | 152 | ||
98 | <itemizedlist> | ||
99 | <listitem> | 153 | <listitem> |
100 | <para>a 512MB partition for GRUB</para> | 154 | <para><parameter>rootfs_destination=<drive></parameter> - |
155 | specifies the partition where the <filename>rootfs</filename> | ||
156 | will be deployed, used by <filename>GRUB</filename> to boot off | ||
157 | of.</para> | ||
101 | </listitem> | 158 | </listitem> |
102 | 159 | ||
103 | <listitem> | 160 | <listitem> |
104 | <para>the rest of the drive is reserved for the rootfs</para> | 161 | <para><parameter>rootfs_targz=<rootfs.tar.gz |
162 | file></parameter> - the archive of the Enea NFV Access | ||
163 | <filename>rootfs</filename> you wish to unpack to where | ||
164 | <filename>rootfs_destination</filename> is set. Which file you | ||
165 | unpack depends on whether you booting from an SSD/HDD or from a | ||
166 | USB drive.</para> | ||
105 | </listitem> | 167 | </listitem> |
106 | </itemizedlist> | 168 | </orderedlist> |
107 | </listitem> | 169 | </listitem> |
108 | 170 | ||
109 | <listitem> | 171 | <listitem> |
110 | <para>Configure GRUB on one partition (usually the first | 172 | <para>Optionally, perform a test run before affecting the actual |
111 | one).</para> | 173 | layout of the physical media with the command: <programlisting>dry</programlisting></para> |
112 | </listitem> | 174 | </listitem> |
113 | 175 | ||
114 | <listitem> | 176 | <listitem> |
115 | <para>Copy a root filesystem on the other partition.</para> | 177 | <para>Run the installer: <programlisting>run</programlisting></para> |
116 | </listitem> | 178 | </listitem> |
117 | </orderedlist> | ||
118 | 179 | ||
119 | <note> | 180 | <listitem> |
120 | <para>Running step 3 will implicitly copy the installer on that root | 181 | <para>Exit the script: <programlisting>quit</programlisting></para> |
121 | filesystem in | 182 | </listitem> |
122 | <filename>/usr/bin/install_nfvaccess.sh.</filename></para> | 183 | </orderedlist> |
123 | </note> | ||
124 | 184 | ||
125 | <para>Each step mentioned above is executed or not depending on whether | 185 | <para>The Enea NFV Access installer creates a bootable media by |
126 | certain parameters are set. Run the | 186 | performing three steps. Each step is executed or not depending on |
127 | <command><literal>list-steps</literal></command> command in order to | 187 | whether certain parameters are set:</para> |
128 | understand the built-in steps that the installer can execute and what | ||
129 | parameters they depend on. The command will print the following:</para> | ||
130 | 188 | ||
131 | <orderedlist> | 189 | <orderedlist> |
132 | <listitem> | 190 | <listitem> |
133 | <para><command>Format drive</command> - Uses the drive set for the | 191 | <para><command>Format drive</command> - creates a 512MB partition |
134 | <literal>drive</literal> parameter to create a 512MB partition for | 192 | which will be used by <filename>GRUB</filename>, and another to be |
135 | GRUB and another partition for the rootfs. The rootfs partition will | 193 | used for the <filename>rootfs</filename> (it should occupy the rest |
136 | be as large as the physical media minus 512MB. This step depends on | 194 | of the physical media minus the first partition). This step depends |
137 | the following parameter(s): <programlisting>drive=</programlisting></para> | 195 | on the following parameter(s): <programlisting>drive=</programlisting></para> |
138 | </listitem> | 196 | </listitem> |
139 | 197 | ||
140 | <listitem> | 198 | <listitem> |
141 | <para><emphasis role="bold">GRUB install</emphasis> - Installs the | 199 | <para><emphasis role="bold">GRUB install</emphasis> - Installs the |
142 | binary pointed to by <literal>grub_binary</literal> on the drive set | 200 | <literal>grub_binary</literal> on the drive set for |
143 | in <literal>grub_destination</literal>. A | 201 | <literal>grub_destination</literal>. A <filename>grub.cfg</filename> |
144 | <filename>grub.cfg</filename> file will be created that will be | 202 | file will be created that will be configured to boot off of |
145 | configured to boot off of <literal>rootfs_destination</literal>. | 203 | <literal>rootfs_destination</literal>. This step depends on the |
146 | This step depends on the following parameters:<programlisting>grub_destination= | 204 | following parameters:<programlisting>grub_destination= |
147 | grub_binary= | 205 | grub_binary= |
148 | rootfs_destination=</programlisting></para> | 206 | rootfs_destination=</programlisting></para> |
149 | </listitem> | 207 | </listitem> |
150 | 208 | ||
151 | <listitem> | 209 | <listitem> |
152 | <para><emphasis role="bold">Root filesystem install</emphasis> - | 210 | <para><emphasis role="bold">Root Filesystem install</emphasis> - |
153 | Copies the files found in <literal>rootfs_targz</literal> to the | 211 | Copies and unpacks the files found in |
154 | drive set in <literal>rootfs_destination</literal>. This step | 212 | <literal>rootfs_targz</literal> to the |
155 | depends on the following parameters:<programlisting>rootfs_targz= | 213 | <literal>rootfs_destination</literal>. This step depends on the |
214 | following parameters:<programlisting>rootfs_targz= | ||
156 | rootfs_destination=</programlisting></para> | 215 | rootfs_destination=</programlisting></para> |
157 | </listitem> | 216 | </listitem> |
158 | </orderedlist> | 217 | </orderedlist> |
159 | 218 | ||
160 | <para>Parameters can be set through the <command>set</command> command | 219 | <para>After using the installer and setting up the bootable media, |
161 | or cleared using the <command>clear</command> command. Since some | 220 | connect it to the target machine and configure the target machine to use |
162 | parameters are common for multiple steps, as is | 221 | it as a primary boot device.</para> |
163 | <literal>rootfs_destination</literal> for the GRUB and rootfs | 222 | </section> |
164 | installation steps, you can get a list of all the parameters, by running | 223 | |
165 | <literal>list-params</literal>.</para> | 224 | <section id="examples"> |
166 | 225 | <title>Examples of Execution</title> | |
167 | <para>The following parameters can be configured:<programlisting>grub_destination=[drive] - specifies the drive where GRUB will be installed | 226 | |
168 | grub_binary=[file] - points to the GRUB executable to be installed | 227 | <para>Below are a few examples of setups that the Enea NFV Access |
169 | where grub_destination is set | 228 | installer can be used for:</para> |
170 | rootfs_destination=[drive] - specifies where the rootfs will be deployed | 229 | |
171 | rootfs_targz=[.tar.gz file] - what file to unpack to where rootfs_destination is set | 230 | <example id="example_one"> |
172 | drive=[/dev/sdaX] - what drive to partition</programlisting></para> | 231 | <title>Partitioning a drive</title> |
173 | 232 | ||
174 | <para>Before performing the actual partitioning and copying, a dry run, | 233 | <programlisting>set drive=/dev/sda |
175 | using the <command>dry</command> command, can be executed without | 234 | run</programlisting> |
176 | affecting the actual layout of the physical media. Once all the | 235 | </example> |
177 | parameters are set according to the intended scenario, simply execute | 236 | |
178 | the <command>run</command> command to set up the bootable media. Below | 237 | <example id="example_two"> |
179 | are a few examples of how the Enea NFV Access installer may be | 238 | <title>Partitioning a drive, installing GRUB and a Root |
180 | used.</para> | 239 | Filesystem:</title> |
181 | 240 | ||
182 | <para>Example of partitioning a drive:<programlisting>set drive=/dev/sda | 241 | <programlisting>set drive=/dev/sda |
183 | run</programlisting></para> | ||
184 | |||
185 | <para>Example of partitioning a drive, installing GRUB and a root | ||
186 | filesystem:<programlisting>set drive=/dev/sda | ||
187 | set grub_destination=/dev/sda1 | 242 | set grub_destination=/dev/sda1 |
188 | set grub_binary=/home/user/grub-binary.efi | 243 | set grub_binary=/home/user/grub-binary.efi |
189 | set rootfs_destination=/dev/sda2 | 244 | set rootfs_destination=/dev/sda2 |
190 | set rootfs_targz=/home/user/rootfs.tar.gz | 245 | set rootfs_targz=/home/user/rootfs.tar.gz |
191 | run</programlisting></para> | 246 | run</programlisting> |
247 | </example> | ||
192 | 248 | ||
193 | <para>Example of deploying ONLY a root filesystem:<programlisting>set rootfs_destination=/dev/sda2 | 249 | <example id="example_three"> |
194 | set rootfs_targz=/home/user/rootfs.tar.gz | 250 | <title>Deploying ONLY a root filesystem:</title> |
195 | runs</programlisting></para> | ||
196 | 251 | ||
197 | <para>After using the installer and setting up the bootable media, | 252 | <programlisting>set rootfs_destination=/dev/sda2 |
198 | connect it to the target machine and configure the target machine to use | 253 | set rootfs_targz=/home/user/rootfs.tar.gz |
199 | it as a primary boot device.</para> | 254 | run</programlisting> |
255 | </example> | ||
200 | </section> | 256 | </section> |
201 | 257 | ||
202 | <section id="troubleshooting"> | 258 | <section id="troubleshooting"> |
203 | <title>Troubleshooting</title> | 259 | <title>Troubleshooting</title> |
204 | 260 | ||
205 | <para>GRUB might display the following: <literal>error: no such | 261 | <para>GRUB might display the following errors if the default |
206 | partition</literal> or <filename>error: disk not found</filename>, if | 262 | configuration is set to use <filename>hd0</filename> as the primary |
207 | the default GRUB config is set to use <filename>hd0</filename> as the | 263 | drive for booting:</para> |
208 | primary drive for booting. Due to this, the errors described above have | 264 | |
209 | two possible causes:</para> | 265 | <itemizedlist> |
266 | <listitem> | ||
267 | <para><literal>error: no such partition</literal></para> | ||
268 | </listitem> | ||
269 | |||
270 | <listitem> | ||
271 | <para><literal>error: disk not found</literal></para> | ||
272 | </listitem> | ||
273 | </itemizedlist> | ||
274 | |||
275 | <para>These errors have two possible causes:</para> | ||
210 | 276 | ||
211 | <itemizedlist> | 277 | <itemizedlist> |
212 | <listitem> | 278 | <listitem> |
213 | <para>The drive where Enea NFV Access was installed is not | 279 | <para>The drive where Enea NFV Access was installed is not |
214 | identified as <literal>hd0</literal> by the BIOS.</para> | 280 | identified as <literal>hd0</literal> by BIOS.</para> |
215 | </listitem> | 281 | </listitem> |
216 | 282 | ||
217 | <listitem> | 283 | <listitem> |
218 | <para>The BIOS has assigned the <literal>hd0</literal> label to a | 284 | <para>BIOS has assigned the <literal>hd0</literal> label to a |
219 | different drive (e.g. a USB stick) than the one where Enea NFV | 285 | different drive (e.g. a USB stick) than the one where Enea NFV |
220 | Access was installed.</para> | 286 | Access was installed.</para> |
221 | </listitem> | 287 | </listitem> |
222 | </itemizedlist> | 288 | </itemizedlist> |
223 | 289 | ||
224 | <para>The solution for these errors is detailed below:</para> | 290 | <para>To rectify these problems the primary boot drive must be assigned |
291 | to the correct partition.</para> | ||
292 | |||
293 | <para><emphasis role="bold">To change the partition for the primary boot | ||
294 | drive</emphasis></para> | ||
225 | 295 | ||
226 | <orderedlist> | 296 | <orderedlist> |
227 | <listitem> | 297 | <listitem> |
228 | <para>In the GRUB selection screen press | 298 | <para>Restart the host and in the <filename>GRUB</filename> |
229 | <command><literal>c</literal></command> to enter the command | 299 | selection screen, enter the command line by pressing |
230 | line.</para> | 300 | <command>C</command>:</para> |
301 | |||
302 | <mediaobject> | ||
303 | <imageobject> | ||
304 | <imagedata align="center" contentwidth="600" | ||
305 | fileref="images/select-linux-kernel-in-grub2-boot-loader-on-ubuntu-14.04.svg" /> | ||
306 | </imageobject> | ||
307 | </mediaobject> | ||
231 | </listitem> | 308 | </listitem> |
232 | 309 | ||
233 | <listitem> | 310 | <listitem> |
234 | <para>Run <command>ls</command> to list all of the available | 311 | <para>List all of the available partitions with |
235 | partitions</para> | 312 | <command>ls</command>: <programlisting>partition list example</programlisting></para> |
236 | </listitem> | 313 | </listitem> |
237 | 314 | ||
238 | <listitem> | 315 | <listitem> |
239 | <para>For each available partition run <command>ls | 316 | <para>In order to identify where Enea NFV Access was installed, for |
240 | PARTITION</command> in order to identify where Enea NFV Access was | 317 | each available partition run <emphasis role="bold">ls |
241 | installed.</para> | 318 | <partition></emphasis>: <programlisting>ls hd0</programlisting></para> |
242 | </listitem> | 319 | </listitem> |
243 | 320 | ||
244 | <listitem> | 321 | <listitem> |
245 | <para>After identifying the partition, press <command>ESC</command> | 322 | <para>After identifying the partition, return to the GRUB selection |
246 | to return to the GRUB selection screen and press | 323 | screen by pressing <command>esc</command></para> |
247 | <command>e</command> to edit the boot command.</para> | ||
248 | </listitem> | 324 | </listitem> |
249 | 325 | ||
250 | <listitem> | 326 | <listitem> |
251 | <para>Set the boot partition to the one identified in step 3</para> | 327 | <para>Press <command>e</command> to edit and set the boot partition |
328 | to the one identified previously: <programlisting>edit and set partition example</programlisting></para> | ||
252 | </listitem> | 329 | </listitem> |
253 | 330 | ||
254 | <listitem> | 331 | <listitem> |
255 | <para>Press <literal>F10</literal> to boot</para> | 332 | <para>To reboot to see if the change worked, press: |
333 | <command>F10</command></para> | ||
256 | </listitem> | 334 | </listitem> |
257 | </orderedlist> | 335 | </orderedlist> |
258 | </section> | 336 | </section> |
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