/dev/sda1 boot/dev/sda2 //dev/sda3 swap/dev/sda5 home

apt-get install ssh mdadm screenmdadm --create /dev/md1 --level=1 --raid-devices=4 --spare-devices=0 missing /dev/sdb1 /dev/sdc1 /dev/sdd1 (grubはRAID1にゃ/bootのみ対応)mdadm --create /dev/md2 --level=5 --raid-devices=4 --spare-devices=0 missing /dev/sdb2 /dev/sdc2 /dev/sdd2mdadm --create /dev/md3 --level=5 --raid-devices=4 --spare-devices=0 missing /dev/sdb3 /dev/sdc3 /dev/sdd3mdadm --create /dev/md5 --level=5 --raid-devices=4 --spare-devices=0 missing /dev/sdb5 /dev/sdc5 /dev/sdd5cat /proc/mdstatmd1 : active raid1 sdd1[3] sdc1[2] sdb1[1] 192640 blocks [4/3] [_UUU]md2 : active raid5 sdb2[1] sdd2[3] sdc2[2] 29302272 blocks level 5, 64k chunk, algorithm 2 [4/3] [_UUU]mkfs.ext3 /dev/md1mkfs.xfs -f /dev/md5mkswap /dev/md3telinit 1mount /dev/md1 /mnt; cd /boot ; cp -ax . /mnt ; umount /mntmount /dev/md5 /mnt; cd /home ; cp -ax . /mnt ; umount /mntmount /dev/md2 /mnt; cd / ; cp -ax . /mnt ; umount /mntreboot

mdadm --examine --scan >>/etc/mdadm/mdadm.confmount /dev/md1 /mntmkinitramfs -r /dev/md2 -o /mnt/initrd.img-2.6.18-5-686vi /mnt/grub/menu.lstroot (hd0,0)kernel /vmlinuz-2.6.18-5-686 root=/dev/md2 roroot (hd1,0)kernel /vmlinuz-2.6.18-5-686 root=/dev/md2 romount /dev/md2 /mntvi /mnt/etc/fstab

echo "root (hd0,0)setup (hd0)root (hd1,0)setup (hd1)root (hd2,0)setup (hd2)root (hd3,0)setup (hd3)"|grubecho "find /grub/stage1"|grub

reboot from hdd#2 @BIOSmount/dev/md1 on /boot type ext3 (rw,noatime)/dev/md/2 on / type xfs (rw,noatime)/dev/md/5 on /home type xfs (rw,noatime)mdadm /dev/md1 -a /dev/sda1mdadm /dev/md2 -a /dev/sda2mdadm /dev/md3 -a /dev/sda3mdadm /dev/md5 -a /dev/sda5

reboot from hdd#1 @BIOSapt-get install sambaapt-get install ntpdateapt-get install xfsdumpaptitude install hdparm hddtemp smartmontoolssmartctl -d ata -s on -o on -S on /dev/sdasmartctl -d ata -s on -o on -S on /dev/sdbsmartctl -d ata -s on -o on -S on /dev/sdcsmartctl -d ata -s on -o on -S on /dev/sdd