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</pre> |
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</pre> |
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<p> |
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<p> |
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Now we are going to write up a <path>grub.conf</path>. Below you'll find two |
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Now we are going to write up a <path>grub.conf</path>. Make |
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possible <path>grub.conf</path> for the partitioning example we use in this |
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guide. We've only extensively commented the first <path>grub.conf</path>. Make |
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sure you use <e>your</e> kernel image filename and, if appropriate, <e>your</e> |
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sure you use <e>your</e> kernel image filename and, if appropriate, <e>your</e> |
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initrd image filename. |
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initrd image filename. |
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</p> |
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</p> |
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<ul> |
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<li> |
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The first <path>grub.conf</path> is for people who have not used |
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<c>genkernel</c> to build their kernel |
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</li> |
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<li> |
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The second <path>grub.conf</path> is for people who have used |
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<c>genkernel</c> to build their kernel |
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</li> |
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</ul> |
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<note> |
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<note> |
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Grub assigns device designations from the BIOS. If you change your BIOS |
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Grub assigns device designations from the BIOS. If you change your BIOS |
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settings, your device letters and numbers may change, too. For example, if you |
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settings, your device letters and numbers may change, too. For example, if you |
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line since JFS needs to replay its log before it allows read-write mounting. |
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line since JFS needs to replay its log before it allows read-write mounting. |
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</note> |
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</note> |
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<pre caption="grub.conf for non-genkernel users"> |
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<pre caption="Example grub.conf"> |
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<comment># Which listing to boot as default. 0 is the first, 1 the second etc.</comment> |
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<comment># Which listing to boot as default. 0 is the first, 1 the second etc.</comment> |
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default 0 |
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default 0 |
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<comment># How many seconds to wait before the default listing is booted.</comment> |
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<comment># How many seconds to wait before the default listing is booted.</comment> |
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<comment># Partition where the kernel image (or operating system) is located</comment> |
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<comment># Partition where the kernel image (or operating system) is located</comment> |
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root (hd0,0) |
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root (hd0,0) |
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kernel /boot/<keyval id="kernel-name"/> root=/dev/sda3 init=/bin/bb |
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kernel /boot/<keyval id="kernel-name"/> root=/dev/sda3 init=/bin/bb |
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<comment># The initrd line is needed when you have built an initramfs (or used genkernel)</comment> |
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initrd /boot/<keyval id="genkernel-initrd"/> |
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<comment># The next four lines are only if you dualboot with a Windows system.</comment> |
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<comment># The next four lines are only if you dualboot with a Windows system.</comment> |
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<comment># In this case, Windows is hosted on /dev/sda6.</comment> |
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<comment># In this case, Windows is hosted on /dev/sda6.</comment> |
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chainloader +1 |
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chainloader +1 |
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</pre> |
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</pre> |
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<pre caption="grub.conf for genkernel users"> |
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default 0 |
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timeout 30 |
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splashimage=(hd0,0)/boot/grub/splash.xpm.gz |
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title Gentoo Linux <keyval id="kernel-version"/> |
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root (hd0,0) |
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kernel /boot/<keyval id="genkernel-name"/> real_root=/dev/sda3 |
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initrd /boot/<keyval id="genkernel-initrd"/> |
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<comment># Only in case you want to dual-boot</comment> |
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title Windows XP |
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rootnoverify (hd0,5) |
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makeactive |
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chainloader +1 |
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</pre> |
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<p> |
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<p> |
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If you used a different partitioning scheme and/or kernel image, adjust |
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If you used a different partitioning scheme and/or kernel image, adjust |
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accordingly. However, make sure that anything that follows a GRUB-device (such |
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accordingly. However, make sure that anything that follows a GRUB-device (such |
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<p> |
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<p> |
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Some sections ago we have asked you to remember the kernel-image name |
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Some sections ago we have asked you to remember the kernel-image name |
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you have created. In the next example <path>lilo.conf</path> we use the |
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you have created. In the next example <path>lilo.conf</path> we use the |
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example partitioning scheme. There are two separate parts: |
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example partitioning scheme. |
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</p> |
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</p> |
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<ul> |
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<li> |
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One for those who have not used <c>genkernel</c> to build their kernel |
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</li> |
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<li> |
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One for those who have used <c>genkernel</c> to build their kernel |
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</li> |
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</ul> |
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<p> |
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<p> |
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Make sure you use <e>your</e> kernel image filename and, if appropriate, |
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Make sure you use <e>your</e> kernel image filename and, if appropriate, |
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<e>your</e> initrd image filename. |
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<e>your</e> initrd image filename. |
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timeout=50 <comment># Wait 5 (five) seconds before booting the default section</comment> |
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timeout=50 <comment># Wait 5 (five) seconds before booting the default section</comment> |
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default=gentoo <comment># When the timeout has passed, boot the "gentoo" section</comment> |
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default=gentoo <comment># When the timeout has passed, boot the "gentoo" section</comment> |
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<comment># For non-genkernel users</comment> |
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image=/boot/<keyval id="kernel-name"/> |
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image=/boot/<keyval id="kernel-name"/> |
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label=gentoo <comment># Name we give to this section</comment> |
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label=gentoo <comment># Name we give to this section</comment> |
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read-only <comment># Start with a read-only root. Do not alter!</comment> |
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read-only <comment># Start with a read-only root. Do not alter!</comment> |
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root=/dev/sda3 <comment># Location of the root filesystem</comment> |
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root=/dev/sda3 <comment># Location of the root filesystem</comment> |
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<comment># The initrd line is only needed if you built an initramfs (or used genkernel)</comment> |
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initrd=/boot/<keyval id="genkernel-initrd"/> |
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image=/boot/<keyval id="kernel-name"/> |
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image=/boot/<keyval id="kernel-name"/> |
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label=gentoo.rescue <comment># Name we give to this section</comment> |
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label=gentoo.rescue <comment># Name we give to this section</comment> |
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root=/dev/sda3 <comment># Location of the root filesystem</comment> |
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root=/dev/sda3 <comment># Location of the root filesystem</comment> |
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append="init=/bin/bb" <comment># Launch the Gentoo static rescue shell</comment> |
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append="init=/bin/bb" <comment># Launch the Gentoo static rescue shell</comment> |
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<comment># For genkernel users</comment> |
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image=/boot/<keyval id="genkernel-name"/> |
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label=gentoo |
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read-only |
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append="real_root=/dev/sda3" |
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initrd=/boot/<keyval id="genkernel-initrd"/> |
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<comment># The next two lines are only if you dualboot with a Windows system.</comment> |
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<comment># The next two lines are only if you dualboot with a Windows system.</comment> |
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<comment># In this case, Windows is hosted on /dev/sda6.</comment> |
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<comment># In this case, Windows is hosted on /dev/sda6.</comment> |
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other=/dev/sda6 |
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other=/dev/sda6 |
