Difference between pages "Package:NVIDIA Linux Display Drivers" and "Install/ru/Partitioning"

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{{Ebuild
<noinclude>
|Summary=NVIDIA accelerated graphics driver
{{InstallPart|процесс разбиения диска и создания файловых систем}}
|CatPkg=x11-drivers/nvidia-drivers
</noinclude>
|Repository=Funtoo Overlay
=== Подготовка жесткого диска ===
|Overlay=Funtoo
 
}}
В этой части  мы научимся различным способам установки Funtoo Linux -- и загрузки с -- жесткого диска.
== Introduction ==
 
NVIDIA have proprietary graphics drivers for Linux under binary blob. The alternative open source driver is {{Package|x11-drivers/xf86-video-nouveau}}.
==== Введение ====
 
В прежние времена существовал лишь один способ загрузить PC-совместимый компьютер. Все наши дектопы и сервера имели стандартный PC BIOS, все наши харды использовали MBR и были разбиты используя схему разбивки MBR.  Вот как это все было и нам это нравилось!
 
Затем появились EFI и UEFI,  встроенные программы нового образца наряду со схемой разбивки GPT, поддерживающая диски размером более 2.2TБ. Неожиданно, нам стали доступны различные способы установки и загрузки Линукс систем . То, что было единым методом, стало чем-то более сложным.
 
Воспользуемся моментом и рассмотрим доступные способы конфигурации жесткого диска для загрузки Funtoo Linux. Данное Руководство рекомендует способ "по-старинке" , загрузка BIOS и использование MBR.  Данный способ работает (за исключением редких случаев) и всесторонне поддерживается. И в этом нет ничего плохого. Если Ваш жесткий диск 2TБ или меньшего размера это не является препятствием для использования всего дискового пространства.
 
Но, бывают ситуации когда метод "по-старинке"  не является оптимальным. Если Ваш жесткий диск размером более 2TБ , MBR разбивка не сможет обеспечить доступ ко всему дисковому пространству.  Это одна из причин.  Вторая причина: существуют  "PC" системы, которые более не поддерживают  BIOS загрузку  и  форсируют UEFI загрузку. So, out of compassion for people who fall into this predicament, this Install Guide documents UEFI booting too.
 
Our recommendation is still to go old-school unless you have reason not to. The boot loader we will be using to load the Linux kernel in this guide is called GRUB, so we call this method the '''BIOS + GRUB (MBR)''' method. It's the traditional method of setting up a PC-compatible system to boot Linux.
 
If you need to use UEFI to boot, we recommend not using the MBR at all for booting, as some systems support this, but others don't. Instead, we recommend using UEFI to boot GRUB, which in turn will load Linux. We refer to this method as the '''UEFI + GRUB (GPT)''' method.
 
And yes, there are even more methods, some of which are documented on the [[Boot Methods]] page. We used to recommend a '''BIOS + GRUB (GPT)''' method but it is not consistently supported across a wide variety of hardware.
 
'''The big question is -- which boot method should you use?''' Here's how to tell.
 
;Principle 1 - Old School: If you can reliably boot System Rescue CD and it shows you an initial light blue menu, you are booting the CD using the BIOS, and it's likely that you can thus boot Funtoo Linux using the BIOS. So, go old-school and use BIOS booting, ''unless'' you have some reason to use UEFI, such as having a >2.2TB system disk. In that case, see Principle 2, as your system may also support UEFI booting.
 
;Principle 2 - New School: If you can reliably boot System Rescue CD and it shows you an initial black and white menu -- congratulations, your system is configured to support UEFI booting. This means that you are ready to install Funtoo Linux to boot via UEFI. Your system may still support BIOS booting, but just be trying UEFI first. You can poke around in your BIOS boot configuration and play with this.
 
;What's the Big Difference between Old School and New School?: Here's the deal. If you go with old-school MBR partitions, your <code>/boot</code> partition will be an ext2 filesystem, and you'll use <code>fdisk</code> to create your MBR partitions. If you go with new-school GPT partitions and UEFI booting, your <code>/boot</code> partition will be a vfat filesystem, because this is what UEFI is able to read, and you will use <code>gdisk</code> to create your GPT partitions. And you'll install GRUB a bit differently. That's about all it comes down to, in case you were curious.
 
;Also Note: To install Funtoo Linux to boot via the New School UEFI method, you must boot System Rescue CD using UEFI -- and see an initial black and white screen. Otherwise, UEFI will not be active and you will not be able to set it up!
 
{{Note|'''Some motherboards may appear to support UEFI, but don't.''' Do your research. For example, the Award BIOS in my Gigabyte GA-990FXA-UD7 rev 1.1 has an option to enable UEFI boot for CD/DVD. '''This is not sufficient for enabling UEFI boot for hard drives and installing Funtoo Linux.''' UEFI must be supported for both removable media (so you can boot System Rescue CD using UEFI) as well as fixed media (so you can boot your new Funtoo Linux installation.) It turns out that later revisions of this board (rev 3.0) have a new BIOS that fully supports UEFI boot.  This may point to a third principle -- know thy hardware.}}
 
==== Old-School (BIOS/MBR) Method ====
 
{{Note|Use this method if you are booting using your BIOS, and if your System Rescue CD initial boot menu was light blue. If you're going to use the new-school method, [[#New-School (UEFI/GPT) Method|click here to jump down to UEFI/GPT.]]}}
 
===== Preparation =====
 
First, it's a good idea to make sure that you've found the correct hard disk to partition. Try this command and verify that <code>/dev/sda</code> is the disk that you want to partition:
 
<console>
# ##i##fdisk -l /dev/sda
 
Disk /dev/sda: 640.1 GB, 640135028736 bytes, 1250263728 sectors
Units = sectors of 1 * 512 = 512 bytes
Sector size (logical/physical): 512 bytes / 512 bytes
I/O size (minimum/optimal): 512 bytes / 512 bytes
Disk label type: gpt
 
 
#        Start          End    Size  Type            Name
1        2048  1250263694  596.2G  Linux filesyste Linux filesystem
</console>
 
Now, it's recommended that you erase any existing MBR or GPT partition tables on the disk, which could confuse the system's BIOS at boot time. We do this using <code>sgdisk</code>:
{{fancywarning|This will make any existing partitions inaccessible! You are '''strongly''' cautioned and advised to backup any critical data before proceeding.}}
 
<console>
# ##i##sgdisk --zap-all /dev/sda
 
Creating new GPT entries.
GPT data structures destroyed! You may now partition the disk using fdisk or
other utilities.
</console>
 
This output is also nothing to worry about, as the command still succeded:
 
<console>
***************************************************************
Found invalid GPT and valid MBR; converting MBR to GPT format
in memory.
***************************************************************
</console>
 
===== Partitioning =====
 
Now we will use <code>fdisk</code> to create the MBR partition table and partitions:
 
<console>
# ##i##fdisk /dev/sda
</console>
 
Within <code>fdisk</code>, follow these steps:
 
'''Empty the partition table''':
 
<console>
Command (m for help): ##i##o ↵
</console>
 
'''Create Partition 1''' (boot):
 
<console>
Command (m for help): ##i##n ↵
Partition type (default p): ##i##↵
Partition number (1-4, default 1): ##i##↵
First sector: ##i##↵
Last sector: ##i##+128M ↵
</console>
 
'''Create Partition 2''' (swap):
 
<console>
Command (m for help): ##i##n ↵
Partition type (default p): ##i##↵
Partition number (2-4, default 2): ##i##↵
First sector: ##i##↵
Last sector: ##i##+2G ↵
Command (m for help): ##i##t ↵
Partition number (1,2, default 2): ##i## ↵
Hex code (type L to list all codes): ##i##82 ↵
</console>
 
'''Create the root partition:'''
 
<console>
Command (m for help): ##i##n ↵
Partition type (default p): ##i##↵
Partition number (3,4, default 3): ##i##↵
First sector: ##i##↵
Last sector: ##i##↵
</console>
 
'''Verify the partition table:'''
 
<console>
Command (m for help): ##i##p
 
Disk /dev/sda: 298.1 GiB, 320072933376 bytes, 625142448 sectors
Units: sectors of 1 * 512 = 512 bytes
Sector size (logical/physical): 512 bytes / 512 bytes
I/O size (minimum/optimal): 512 bytes / 512 bytes
Disklabel type: dos
Disk identifier: 0x82abc9a6
 
Device    Boot    Start      End    Blocks  Id System
/dev/sda1          2048    264191    131072  83 Linux
/dev/sda2        264192  4458495  2097152  82 Linux swap / Solaris
/dev/sda3        4458496 625142447 310341976  83 Linux
</console>
 
'''Write the parition table to disk:'''
 
<console>
Command (m for help): ##i##w
</console>
 
Your new MBR partition table will now be written to your system disk.
 
{{Note|You're done with partitioning! Now, jump over to [[#Creating filesystems|Creating filesystems]].}}
 
==== New-School (UEFI/GPT) Method ====
 
{{Note|Use this method if you are booting using UEFI, and if your System Rescue CD initial boot menu was black and white. If it was light blue, this method will not work.}}
 
The <tt>gdisk</tt> commands to create a GPT partition table are as follows. Adapt sizes as necessary, although these defaults will work for most users. Start <code>gdisk</code>:
 
<console>
# ##i##gdisk
</console>
 
Within <tt>gdisk</tt>, follow these steps:
 
'''Create a new empty partition table''' (This ''will'' erase all data on the disk when saved):
 
<console>
Command: ##i##o ↵
This option deletes all partitions and creates a new protective MBR.
Proceed? (Y/N): ##i##y ↵
</console>
 
'''Create Partition 1''' (boot):


== Preparing to Install ==
<console>
=== Hardware compatibility and driver versions ===
Command: ##i##n ↵
Currently, there are five versions of meta NVIDIA Linux drivers, each of which supports a specific group of GPUs. To check the type of driver that is related to your video card, check out the official page of the NVIDIA [http://www.nvidia.com/object/IO_32667.html complete list of supported GPUs].
Partition Number: ##i##1 ↵
First sector: ##i##↵
Last sector: ##i##+500M ↵
Hex Code: ##i##↵
</console>


If you have identified as your driver version 337.25, for example, you need the mask(s) driver(s) latest(s) to which you want to install.
'''Create Partition 2''' (swap):


<console>
<console>
###i## echo “>x11-drivers/nvidia-drivers-340” >> /etc/portage/package.mask
Command: ##i##n ↵
Partition Number: ##i##2 ↵
First sector: ##i##↵
Last sector: ##i##+4G ↵
Hex Code: ##i##8200 ↵
</console>
</console>


=== The required kernel options ===
'''Create Partition 3''' (root):


{{kernelop|desc=
<console>
[*] Enable loadable module support
Command: ##i##n ↵
}}
Partition Number: ##i##3 ↵
{{kernelop|desc=
First sector: ##i##↵
[*] MTRR (Memory Type Range Register) support
Last sector: ##i##↵##!i## (for rest of disk)
}}
Hex Code: ##i##↵
To we made a successful compilation of the legacy NVIDIA driver, we set before the removal of the native framebuffer drivers into the kernel in order to avoid conflicts for x86 and AMD64 processors, in this case.
</console>
{{kernelop|desc=
Device Drivers --->
      Graphics support --->
            <*> Support for frame buffer devices --->
                  <> NVIDIA Framebuffer Support
                  <> NVIDIA Riva support
}}


{{tip|An alternative is to [[uvesafb|uvesafb]] framebuffer, which can be installed in parallel with nvidia-drivers }}
Along the way, you can type "<tt>p</tt>" and hit Enter to view your current partition table. If you make a mistake, you can type "<tt>d</tt>" to delete an existing partition that you created. When you are satisfied with your partition setup, type "<tt>w</tt>" to write your configuration to disk:


== Installation ==
'''Write Partition Table To Disk''':


Upgrade and/or configure <code>VIDEO_CARDS</code>  variable to <code>nvidia</code> in <code>/etc/make.conf</code>. This will serve to while you are installing the Server X, the correct version of nvidia-drivers to be provided for you.
<console>
<console>
# ##i##nano /etc/make.conf
Command: ##i##w ↵
VIDEO_CARDS="nvidia"
Do you want to proceed? (Y/N): ##i##Y ↵
</console>
</console>


{{note|Installing to the driver with the option in '''gtk''' use flags will make it installed the <code>media-video/nvidia-settings</code> which is a graphical tool for monitoring and various settings for your video card}}
The partition table will now be written to disk and <tt>gdisk</tt> will close.
 
Now, your GPT/GUID partitions have been created, and will show up as the following ''block devices'' under Linux:
 
* <tt>/dev/sda1</tt>, which will be used to hold the <tt>/boot</tt> filesystem,
* <tt>/dev/sda2</tt>, which will be used for swap space, and  
* <tt>/dev/sda3</tt>, which will hold your root filesystem.
 
==== Creating filesystems ====
 
{{Note|This section covers both BIOS ''and'' UEFI installs. Don't skip it!}}
 
Before your newly-created partitions can be used, the block devices need to be initialized with filesystem ''metadata''. This process is known as ''creating a filesystem'' on the block devices. After filesystems are created on the block devices, they can be mounted and used to store files.
 
Let's keep this simple. Are you using old-school MBR partitions? If so, let's create an ext2 filesystem on /dev/sda1:


=== Emerging the package ===
<console>
<console>
###i## emerge x11-drivers/nvidia-drives
# ##i##mkfs.ext2 /dev/sda1
</console>
</console>


When the installation is complete run '''modprobe''' nvidia module to read kernel memory.
If you're using new-school GPT partitions for UEFI, you'll want to create a vfat filesystem on /dev/sda1, because this is what UEFI is able to read:


<console>
<console>
###i## lsmod | grep nvidia
# ##i##mkfs.vfat -F 32 /dev/sda1
</console>
</console>
If an update before remove the old module
 
Now, let's create a swap partition. This partition will be used as disk-based virtual memory for your Funtoo Linux system.
 
You will not create a filesystem on your swap partition, since it is not used to store files. But it is necessary to initialize it using the <code>mkswap</code> command. Then we'll run the <code>swapon</code> command to make your newly-initialized swap space immediately active within the live CD environment, in case it is needed during the rest of the install process:
 
<console>
<console>
###i## rmmod nvidia
# ##i##mkswap /dev/sda2
###i## modprobe nvidia
# ##i##swapon /dev/sda2
</console>
</console>


=== Testing your Video Card ===
Now, we need to create a root filesystem. This is where Funtoo Linux will live. We generally recommend ext4 or XFS root filesystems. If you're not sure, choose ext4. Here's how to create a root ext4 filesystem:
To test your video card run the glxinfo program, which is part of the mesa-progs package. This will check if direct rendering is enabled.
 
<console>
<console>
$ ##i##glxinfo | grep direct
# ##i##mkfs.ext4 /dev/sda3
$ ##i## direct rendering: yes
</console>
</console>


== Configuring ==
...and here's how to create an XFS root filesystem, if you choose to use XFS:
=== Loading at boot ===
 
To automate the loading of the module when you boot your system, add '''nvidia''' in modules variable.
<console>
<console>
# ##i##nano /etc/conf.d/modules
# ##i##mkfs.xfs /dev/sda3
modules="nvidia"
</console>
</console>


=== Integration with X Server ===
Your filesystems (and swap) have all now been initialized, so that that can be mounted (attached to your existing directory heirarchy) and used to store files. We are ready to begin installing Funtoo Linux on these brand-new filesystems.
When your X server is installed find, and there's <code>/etc/X11/xorg.conf</code> you can run the nvidia-xconfig which will set in xorg.conf to identify the video card among other possible configurations.
 
{{file|name=/etc/X11/xorg.conf|body=
{{fancywarning|1=
Section "Device"
When deploying an OpenVZ host, please use ext4 exclusively. The Parallels development team tests extensively with ext4, and modern versions of <code>openvz-rhel6-stable</code> are '''not''' compatible with XFS, and you may experience kernel bugs.
    Identifier    "nvidia"
    Driver        "nvidia"
    VendorName    "NVIDIA Corporation"
    BoardName      "[Name] [Model]"
EndSection
}}
}}


=== Enabling NVIDIA Support ===
==== Mounting filesystems ====
Include the use flag in '''nvidia''' in <code>/etc/make.conf</code> so due to applications that make use of this advantage may withdraw.
 
Mount the newly-created filesystems as follows, creating <code>/mnt/funtoo</code> as the installation mount point:
 
<console>
<console>
# ##i##nano /etc/make.conf
# ##i##mkdir /mnt/funtoo
USE="nvidia"
# ##i##mount /dev/sda3 /mnt/funtoo
# ##i##mkdir /mnt/funtoo/boot
# ##i##mount /dev/sda1 /mnt/funtoo/boot
</console>
</console>


=== Enabling OpenGL/OpenCL ===
Optionally, if you have a separate filesystem for <code>/home</code> or anything else:
As a requirement, make sure that the Xorg server is not in use during this change. To enable OpenGL and OpenCL.
 
<console>
<console>
###i## eselect opengl set nvidia
# ##i##mkdir /mnt/funtoo/home
###i## eselect opencl set nvidia
# ##i##mount /dev/sda4 /mnt/funtoo/home
</console>
</console>


[[Category:Video Cards]]
If you have <code>/tmp</code> or <code>/var/tmp</code> on a separate filesystem, be sure to change the permissions of the mount point to be globally-writeable after mounting, as follows:
[[Category:First Steps]]
 
{{EbuildFooter}}
<console>
# ##i##chmod 1777 /mnt/funtoo/tmp
</console>

Revision as of 18:37, January 5, 2015


   Note

This is a template that is used as part of the Installation instructions which covers: процесс разбиения диска и создания файловых систем. Templates are being used to allow multiple variant install guides that use most of the same re-usable parts.


Подготовка жесткого диска

В этой части мы научимся различным способам установки Funtoo Linux -- и загрузки с -- жесткого диска.

Введение

В прежние времена существовал лишь один способ загрузить PC-совместимый компьютер. Все наши дектопы и сервера имели стандартный PC BIOS, все наши харды использовали MBR и были разбиты используя схему разбивки MBR. Вот как это все было и нам это нравилось!

Затем появились EFI и UEFI, встроенные программы нового образца наряду со схемой разбивки GPT, поддерживающая диски размером более 2.2TБ. Неожиданно, нам стали доступны различные способы установки и загрузки Линукс систем . То, что было единым методом, стало чем-то более сложным.

Воспользуемся моментом и рассмотрим доступные способы конфигурации жесткого диска для загрузки Funtoo Linux. Данное Руководство рекомендует способ "по-старинке" , загрузка BIOS и использование MBR. Данный способ работает (за исключением редких случаев) и всесторонне поддерживается. И в этом нет ничего плохого. Если Ваш жесткий диск 2TБ или меньшего размера это не является препятствием для использования всего дискового пространства.

Но, бывают ситуации когда метод "по-старинке" не является оптимальным. Если Ваш жесткий диск размером более 2TБ , MBR разбивка не сможет обеспечить доступ ко всему дисковому пространству. Это одна из причин. Вторая причина: существуют "PC" системы, которые более не поддерживают BIOS загрузку и форсируют UEFI загрузку. So, out of compassion for people who fall into this predicament, this Install Guide documents UEFI booting too.

Our recommendation is still to go old-school unless you have reason not to. The boot loader we will be using to load the Linux kernel in this guide is called GRUB, so we call this method the BIOS + GRUB (MBR) method. It's the traditional method of setting up a PC-compatible system to boot Linux.

If you need to use UEFI to boot, we recommend not using the MBR at all for booting, as some systems support this, but others don't. Instead, we recommend using UEFI to boot GRUB, which in turn will load Linux. We refer to this method as the UEFI + GRUB (GPT) method.

And yes, there are even more methods, some of which are documented on the Boot Methods page. We used to recommend a BIOS + GRUB (GPT) method but it is not consistently supported across a wide variety of hardware.

The big question is -- which boot method should you use? Here's how to tell.

Principle 1 - Old School
If you can reliably boot System Rescue CD and it shows you an initial light blue menu, you are booting the CD using the BIOS, and it's likely that you can thus boot Funtoo Linux using the BIOS. So, go old-school and use BIOS booting, unless you have some reason to use UEFI, such as having a >2.2TB system disk. In that case, see Principle 2, as your system may also support UEFI booting.
Principle 2 - New School
If you can reliably boot System Rescue CD and it shows you an initial black and white menu -- congratulations, your system is configured to support UEFI booting. This means that you are ready to install Funtoo Linux to boot via UEFI. Your system may still support BIOS booting, but just be trying UEFI first. You can poke around in your BIOS boot configuration and play with this.
What's the Big Difference between Old School and New School?
Here's the deal. If you go with old-school MBR partitions, your /boot partition will be an ext2 filesystem, and you'll use fdisk to create your MBR partitions. If you go with new-school GPT partitions and UEFI booting, your /boot partition will be a vfat filesystem, because this is what UEFI is able to read, and you will use gdisk to create your GPT partitions. And you'll install GRUB a bit differently. That's about all it comes down to, in case you were curious.
Also Note
To install Funtoo Linux to boot via the New School UEFI method, you must boot System Rescue CD using UEFI -- and see an initial black and white screen. Otherwise, UEFI will not be active and you will not be able to set it up!
   Note

Some motherboards may appear to support UEFI, but don't. Do your research. For example, the Award BIOS in my Gigabyte GA-990FXA-UD7 rev 1.1 has an option to enable UEFI boot for CD/DVD. This is not sufficient for enabling UEFI boot for hard drives and installing Funtoo Linux. UEFI must be supported for both removable media (so you can boot System Rescue CD using UEFI) as well as fixed media (so you can boot your new Funtoo Linux installation.) It turns out that later revisions of this board (rev 3.0) have a new BIOS that fully supports UEFI boot. This may point to a third principle -- know thy hardware.

Old-School (BIOS/MBR) Method

   Note

Use this method if you are booting using your BIOS, and if your System Rescue CD initial boot menu was light blue. If you're going to use the new-school method, click here to jump down to UEFI/GPT.

Preparation

First, it's a good idea to make sure that you've found the correct hard disk to partition. Try this command and verify that /dev/sda is the disk that you want to partition:

root # fdisk -l /dev/sda

Disk /dev/sda: 640.1 GB, 640135028736 bytes, 1250263728 sectors
Units = sectors of 1 * 512 = 512 bytes
Sector size (logical/physical): 512 bytes / 512 bytes
I/O size (minimum/optimal): 512 bytes / 512 bytes
Disk label type: gpt


root #         Start          End    Size  Type            Name
 1         2048   1250263694  596.2G  Linux filesyste Linux filesystem

Now, it's recommended that you erase any existing MBR or GPT partition tables on the disk, which could confuse the system's BIOS at boot time. We do this using sgdisk:

   Warning

This will make any existing partitions inaccessible! You are strongly cautioned and advised to backup any critical data before proceeding.

root # sgdisk --zap-all /dev/sda

Creating new GPT entries.
GPT data structures destroyed! You may now partition the disk using fdisk or
other utilities.

This output is also nothing to worry about, as the command still succeded:

***************************************************************
Found invalid GPT and valid MBR; converting MBR to GPT format
in memory. 
***************************************************************
Partitioning

Now we will use fdisk to create the MBR partition table and partitions:

root # fdisk /dev/sda

Within fdisk, follow these steps:

Empty the partition table:

Command (m for help): o ↵

Create Partition 1 (boot):

Command (m for help): n ↵
Partition type (default p): 
Partition number (1-4, default 1): 
First sector: 
Last sector: +128M ↵

Create Partition 2 (swap):

Command (m for help): n ↵
Partition type (default p): 
Partition number (2-4, default 2): 
First sector: 
Last sector: +2G ↵
Command (m for help): t ↵ 
Partition number (1,2, default 2): 
Hex code (type L to list all codes): 82 ↵

Create the root partition:

Command (m for help): n ↵
Partition type (default p): 
Partition number (3,4, default 3): 
First sector: 
Last sector: 

Verify the partition table:

Command (m for help): p

Disk /dev/sda: 298.1 GiB, 320072933376 bytes, 625142448 sectors
Units: sectors of 1 * 512 = 512 bytes
Sector size (logical/physical): 512 bytes / 512 bytes
I/O size (minimum/optimal): 512 bytes / 512 bytes
Disklabel type: dos
Disk identifier: 0x82abc9a6

Device    Boot     Start       End    Blocks  Id System
/dev/sda1           2048    264191    131072  83 Linux
/dev/sda2         264192   4458495   2097152  82 Linux swap / Solaris
/dev/sda3        4458496 625142447 310341976  83 Linux

Write the parition table to disk:

Command (m for help): w

Your new MBR partition table will now be written to your system disk.

   Note

You're done with partitioning! Now, jump over to Creating filesystems.

New-School (UEFI/GPT) Method

   Note

Use this method if you are booting using UEFI, and if your System Rescue CD initial boot menu was black and white. If it was light blue, this method will not work.

The gdisk commands to create a GPT partition table are as follows. Adapt sizes as necessary, although these defaults will work for most users. Start gdisk:

root # gdisk

Within gdisk, follow these steps:

Create a new empty partition table (This will erase all data on the disk when saved):

Command: o ↵
This option deletes all partitions and creates a new protective MBR.
Proceed? (Y/N): y ↵

Create Partition 1 (boot):

Command: n ↵
Partition Number: 1 ↵
First sector: 
Last sector: +500M ↵
Hex Code: 

Create Partition 2 (swap):

Command: n ↵
Partition Number: 2 ↵
First sector: 
Last sector: +4G ↵
Hex Code: 8200 ↵

Create Partition 3 (root):

Command: n ↵
Partition Number: 3 ↵
First sector: 
Last sector:  (for rest of disk)
Hex Code: 

Along the way, you can type "p" and hit Enter to view your current partition table. If you make a mistake, you can type "d" to delete an existing partition that you created. When you are satisfied with your partition setup, type "w" to write your configuration to disk:

Write Partition Table To Disk:

Command: w ↵
Do you want to proceed? (Y/N): Y ↵

The partition table will now be written to disk and gdisk will close.

Now, your GPT/GUID partitions have been created, and will show up as the following block devices under Linux:

  • /dev/sda1, which will be used to hold the /boot filesystem,
  • /dev/sda2, which will be used for swap space, and
  • /dev/sda3, which will hold your root filesystem.

Creating filesystems

   Note

This section covers both BIOS and UEFI installs. Don't skip it!

Before your newly-created partitions can be used, the block devices need to be initialized with filesystem metadata. This process is known as creating a filesystem on the block devices. After filesystems are created on the block devices, they can be mounted and used to store files.

Let's keep this simple. Are you using old-school MBR partitions? If so, let's create an ext2 filesystem on /dev/sda1:

root # mkfs.ext2 /dev/sda1

If you're using new-school GPT partitions for UEFI, you'll want to create a vfat filesystem on /dev/sda1, because this is what UEFI is able to read:

root # mkfs.vfat -F 32 /dev/sda1

Now, let's create a swap partition. This partition will be used as disk-based virtual memory for your Funtoo Linux system.

You will not create a filesystem on your swap partition, since it is not used to store files. But it is necessary to initialize it using the mkswap command. Then we'll run the swapon command to make your newly-initialized swap space immediately active within the live CD environment, in case it is needed during the rest of the install process:

root # mkswap /dev/sda2
root # swapon /dev/sda2

Now, we need to create a root filesystem. This is where Funtoo Linux will live. We generally recommend ext4 or XFS root filesystems. If you're not sure, choose ext4. Here's how to create a root ext4 filesystem:

root # mkfs.ext4 /dev/sda3

...and here's how to create an XFS root filesystem, if you choose to use XFS:

root # mkfs.xfs /dev/sda3

Your filesystems (and swap) have all now been initialized, so that that can be mounted (attached to your existing directory heirarchy) and used to store files. We are ready to begin installing Funtoo Linux on these brand-new filesystems.

   Warning

When deploying an OpenVZ host, please use ext4 exclusively. The Parallels development team tests extensively with ext4, and modern versions of openvz-rhel6-stable are not compatible with XFS, and you may experience kernel bugs.

Mounting filesystems

Mount the newly-created filesystems as follows, creating /mnt/funtoo as the installation mount point:

root # mkdir /mnt/funtoo
root # mount /dev/sda3 /mnt/funtoo
root # mkdir /mnt/funtoo/boot
root # mount /dev/sda1 /mnt/funtoo/boot

Optionally, if you have a separate filesystem for /home or anything else:

root # mkdir /mnt/funtoo/home
root # mount /dev/sda4 /mnt/funtoo/home

If you have /tmp or /var/tmp on a separate filesystem, be sure to change the permissions of the mount point to be globally-writeable after mounting, as follows:

root # chmod 1777 /mnt/funtoo/tmp