virtualbox 安装 gentoo
参考: http://www.gentoo.org/doc/zh_cn/handbook/handbook-x86.xml?part=1&chap=10
virtualbox 网卡设置NAT打开端口转发，让主机可以ssh gentoo：
主机端口要大于1024,不然需要sudo 。
打开 sshd :
| 代码 3.10: 启动SSH服务 |
# /etc/init.d/sshd start # passwd root |
连接到gentoo:
ssh -l root 127.0.0.1 -p 1111
links http://www.gentoo.org/main/en/mirrors.xml
tar xvjf /mnt/gentoo/portage-latest.tar.bz2 -C /mnt/gentoo/usr
一步步做下来，出现问题后：
Chroot:
mount /dev/sda1 /mnt/gentoo cd /mnt/gentoo mkdir boot -p mount /dev/sda3 /mnt/gentoo/boot cd / mount -t proc proc /mnt/gentoo/proc mount -o bind /dev /mnt/gentoo/dev #cp -L /etc/resolv.conf /mnt/gentoo/etc/ chroot /mnt/gentoo /bin/bash env-update && source /etc/profile ls
如果安装了grub2:
grub2-install /dev/sda
grub2-mkconfig -o /boot/grub2/grub.cfg
echo "(hd0) /dev/vda" >> /boot/grub/device.map
umount -l /mnt/gentoo{/boot,/proc,}
reboot
vim /etc/fstab
参考： http://blog.jolexa.net/2008/07/howto-gentoo-guest-os-in-virtualbox/
安装了好几次都没成功，所以记录下来，加深记忆。
内核选项：
1. Processor type and features
* Processor family->
* Enable Tickless System (Dynamic Ticks)
* Remove High Resolution Timer Support
* Remove Symmetric multi-processing support
* Subarchitecture Type->PC-compatible
* Remove Machine Check Exception
* Remove 64 bit Memory and IO resources
* High Memory Support (off)
2. Power Management Options
* Remove Suspend to RAM and standby
* Remove Hibernation
* Enable ACPI Support
3. Device Drivers
* Remove Macintosh device drivers
* Remove Virtualization
4. Device Drivers -> ATA/ATAPI/MFM/RLL support
* enable Generic PCI bus-master DMA support -> Intel PIIXn chipsets support
* enable PCI IDE chipset support
5. Device Drivers -> Serial ATA and Parallel ATA drivers
* enable Intel ESB, ICH, PIIX3, PIIX4 PATA/SATA support
6. Device Drivers -> Network device support
* Remove Ethernet (1000 Mbit)
* Remove Ethernet (10000 Mbit)
7. Device Drivers -> Ethernet device support -> Ethernet (10 or 100Mbit)
* Remove 3COM cards
* Remove “Tulip” family network device support
* Remove Broadcom 4400 ethernet support
* Remove nForce Ethernet support
* Remove Intel(R) PRO/100+ support
* Remove RealTek RTL-8139 C+ PCI Fast Ethernet Adapter Support
* Remove RealTek RTL-8129/8130/8139 PCI Fast Ethernet Adapter Support
* Enable AMD PCnet32 PCI support
8. Device Drivers -> Graphics support
* Remove Lowlevel video output switch controls
* Enable Support for frame buffer devices
* Enable Support for frame buffer devices -> VESA VGA graphics support
...