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lvm¤È¤«»È¤Ã¤Æ¤Ê¤¤¤Î¤Çfdisk¤Ç
/boot ¤Ë¥Ö¡¼¥È¥Õ¥é¥°¤òÉÕ¤±Ëº¤ì¤Ê¤¤¤è¤¦¤Ë
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hd1,0 -> /dev/hdc1
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/boot ¤Ë¥Ö¡¼¥È¥Õ¥é¥°¤òÉÕ¤±Ëº¤ì¤Ê¤¤¤è¤¦¤Ë
# fdisk -l /dev/hda Disk /dev/hda: 40.0 GB, 40020664320 bytes 255 heads, 63 sectors/track, 4865 cylinders Units = cylinders of 16065 * 512 = 8225280 bytes Device Boot Start End Blocks Id System /dev/hda1 * 1 13 104391 83 Linux /dev/hda2 14 78 522112+ 82 Linux swap / Solaris /dev/hda3 79 4865 38451577+ 83 Linux¥Õ¥©¡¼¥Þ¥Ã¥È ¤¿¤Ö¤ó¤³¤ó¤Ê´¶¤¸¡©
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# mkfs.ext3 /dev/hdc1 # mkfs.ext3 /dev/hdc3 # mkswap /dev/hdc2 # tune2fs -L / /dev/hdc3 # tune2fs -L /boot /dev/hdc1* ¥À¥ó¥× && ¥ê¥¹¥È¥¢ ¤¿¤Ö¤ó¤³¤ó¤Ê´¶¤¸¡©
# telint 1 # umount /boot # mount -o remount,ro / # mount -t ext3 /dev/hdc1 /mnt # cd /mnt # dump -0f - /dev/hda1 | restore -r -T . -f - # cd / # umount /mnt # mount -t ext3 /dev/hdc3 /mnt # cd /mnt # dump -0f - /dev/hda3 | restore -r -T . -f -* mbr¤òÀßÄê »öÁ°¤Ë/boot/grub/grub.conf¤ÎÃæ¿È¤ò³Îǧ¤·¤Æ¤ª¤¯
% cat /boot/grub/grub.conf
# grub.conf generated by anaconda
#
# Note that you do not have to rerun grub after making changes to this file
# NOTICE: You have a /boot partition. This means that
# all kernel and initrd paths are relative to /boot/, eg.
# root (hd0,0)
# kernel /vmlinuz-version ro root=/dev/hda3
# initrd /initrd-version.img
#boot=/dev/hda
default=0
timeout=5
splashimage=(hd0,0)/grub/splash.xpm.gz
hiddenmenu
title CentOS (2.6.18-8.el5)
root (hd0,0)
kernel /vmlinuz-2.6.18-8.el5 ro root=LABEL=/
initrd /initrd-2.6.18-8.el5.img
MBR¤ò¥»¥Ã¥È¥¢¥Ã¥×
# grub grub> root (hd1,0) grub> setup (hd1) (hd1,0)hd1 -> /dev/hdc
hd1,0 -> /dev/hdc1
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hdc -> hda ¤Ë¤Ê¤ë¤è¤¦¤Ëº¹¤·Âؤ¨¤Æ
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