From 81d7d503a39e20f10cad9f483df4d1a854edb222 Mon Sep 17 00:00:00 2001 From: Klaus Agnoletti Date: Thu, 15 Aug 2002 09:35:44 +0000 Subject: * Files added for fully automated creation of RAID system. These files should be copied to /etc (except maybe mkraid.sh) to a Debian system with RAID kernel support and raidtools2 package installed. The source harddrive MUST be /dev/hdb and the two RAID-1 drives MUST be /dev/hda and /dev/hdc. The two RAID harddrives MUST be partitioned like this : /dev/hda1 and /dev/hdc1 MUST be swap (type 82). /dev/hda2 and /dev/hdc2 MUST both de raid-autodetect (type fd). After this is done, just run mkraidfs.sh and sit back and play a game or two on you PDA if you have one ;-). Mail me for questions. --- fstab.raid | 16 -------- lilo.conf.raid | 127 --------------------------------------------------------- mkraid.sh | 33 --------------- raidtab | 19 --------- 4 files changed, 195 deletions(-) delete mode 100644 fstab.raid delete mode 100644 lilo.conf.raid delete mode 100755 mkraid.sh delete mode 100644 raidtab diff --git a/fstab.raid b/fstab.raid deleted file mode 100644 index c785053..0000000 --- a/fstab.raid +++ /dev/null @@ -1,16 +0,0 @@ -# This goes with mkraid.sh and should be placed in /etc of the harddisc used to create the RAID system. -# -# The two harddrives used for the RAID should be partitioned as follows : first partition should be a primary swap partition. -# The second partition should also be primary and take up the rest of the harddrive. Partitiontype must be fd (RAID autodetect) -# -# Questions goes out to Klaus Agnoletti - klaus@xenux.dk -# -# /etc/fstab: static file system information. -# -# -/dev/md0 / ext3 defaults,errors=remount-ro 0 0 -/dev/hda1 none swap sw 0 0 -/dev/hdc1 none swap sw 0 0 -proc /proc proc defaults 0 0 -/dev/fd0 /floppy auto defaults,user,noauto 0 0 -/dev/cdrom /cdrom iso9660 defaults,ro,user,noauto 0 0 diff --git a/lilo.conf.raid b/lilo.conf.raid deleted file mode 100644 index 463cd15..0000000 --- a/lilo.conf.raid +++ /dev/null @@ -1,127 +0,0 @@ -# This goes with mkraid.sh and should be placed in /etc of the harddisc used to create the RAID system. -# -# The two harddrives used for the RAID should be partitioned as follows : first partition should be a primary swap partition. -# The second partition should also be primary and take up the rest of the harddrive. Partitiontype must be fd (RAID autodetect) -# Questions goes out to Klaus Agnoletti - klaus@xenux.dk - -# /etc/lilo.conf - See: `lilo(8)' and `lilo.conf(5)', -# --------------- `install-mbr(8)', `/usr/share/doc/lilo/', -# and `/usr/share/doc/mbr/'. - -# +---------------------------------------------------------------+ -# | !! Reminder !! | -# | | -# | Don't forget to run `lilo' after you make changes to this | -# | conffile, `/boot/bootmess.txt', or install a new kernel. The | -# | computer will most likely fail to boot if a kernel-image | -# | post-install script or you don't remember to run `lilo'. | -# | | -# +---------------------------------------------------------------+ - -# Support LBA for large hard disks. -# -lba32 - -# Specifies the boot device. This is where Lilo installs its boot -# block. It can be either a partition, or the raw device, in which -# case it installs in the MBR, and will overwrite the current MBR. -# -boot=/dev/md0 - -# Specifies the device that should be mounted as root. (`/') -# -root=/dev/md0 -raid-extra-boot=auto - -# Enable map compaction: -# Tries to merge read requests for adjacent sectors into a single -# read request. This drastically reduces load time and keeps the -# map smaller. Using `compact' is especially recommended when -# booting from a floppy disk. It is disabled here by default -# because it doesn't always work. -# -# compact - -# Installs the specified file as the new boot sector -# -install=/boot/boot.b - -# Specifies the location of the map file -# -map=/boot/map - -# You can set a password here, and uncomment the `restricted' lines -# in the image definitions below to make it so that a password must -# be typed to boot anything but a default configuration. If a -# command line is given, other than one specified by an `append' -# statement in `lilo.conf', the password will be required, but a -# standard default boot will not require one. -# -# This will, for instance, prevent anyone with access to the -# console from booting with something like `Linux init=/bin/sh', -# and thus becoming `root' without proper authorization. -# -# Note that if you really need this type of security, you will -# likely also want to use `install-mbr' to reconfigure the MBR -# program, as well as set up your BIOS to disallow booting from -# removable disk or CD-ROM, then put a password on getting into the -# BIOS configuration as well. Please RTFM `install-mbr(8)'. -# -# password=tatercounter2000 - -# Specifies the number of deciseconds (0.1 seconds) LILO should -# wait before booting the first image. -# -delay=20 - -# You can put a customized boot message up if you like. If you use -# `prompt', and this computer may need to reboot unattended, you -# must specify a `timeout', or it will sit there forever waiting -# for a keypress. `single-key' goes with the `alias' lines in the -# `image' configurations below. eg: You can press `1' to boot -# `Linux', `2' to boot `LinuxOLD', if you uncomment the `alias'. -# -# message=/boot/bootmess.txt -# prompt -# single-key -# delay=100 -# timeout=100 - -# Specifies the VGA text mode at boot time. (normal, extended, ask, ) -# -# vga=ask -# vga=9 -# -vga=normal - -# Kernel command line options that apply to all installed images go -# here. See: The `boot-prompt-HOWO' and `kernel-parameters.txt' in -# the Linux kernel `Documentation' directory. -# -# append="" - -# Boot up Linux by default. -# -default=Linux - -image=/vmlinuz - label=Linux - read-only -# restricted -# alias=1 - -image=/vmlinuz.old - label=LinuxOLD - read-only - optional -# restricted -# alias=2 - -# If you have another OS on this machine to boot, you can uncomment the -# following lines, changing the device name on the `other' line to -# where your other OS' partition is. -# -# other=/dev/hda4 -# label=HURD -# restricted -# alias=3 diff --git a/mkraid.sh b/mkraid.sh deleted file mode 100755 index 9531e17..0000000 --- a/mkraid.sh +++ /dev/null @@ -1,33 +0,0 @@ -#!/bin/bash -# -# This script creates the RAID, copies everything to the RAID and copies a new fstab, raidtab and lilo.conf to the RAID, and updates mbr on both harddrives in the RAID. -# -# The two harddrives used for the RAID should be partitioned as follows : first partition should be a primary swap partition. -# The second partition should also be primary and take up the rest of the harddrive. Partitiontype must be fd (RAID autodetect) -# -# -# Questions goes out to Klaus Agnoletti - klaus@xenux.dk -# -echo "making swapfs on partitions ..." -mkswap /dev/hda1 -mkswap /dev/hdc1 - -echo "starting RAID device .." -mkraid --really-force /dev/md0 - -echo "making ext3 fs on RAID device.." -mkfs.ext3 /dev/md0 - -echo "mounting RAID device on /mnt/newroot.." -mount /dev/md0 /mnt/newroot - -echo "copying everything to RAID.." -cd / -find . -xdev | cpio -pm /mnt/newroot - -echo "copying new RAID enabled lilo.conf and fstab to RAID.." -mv /mnt/newroot/etc/lilo.conf.raid /mnt/newroot/etc/lilo.conf -mv /mnt/newroot/etc/fstab.raid /mnt/newroot/etc/fstab - -echo "running lilo with chroot option.." -lilo -r /mnt/newroot diff --git a/raidtab b/raidtab deleted file mode 100644 index 30f01b6..0000000 --- a/raidtab +++ /dev/null @@ -1,19 +0,0 @@ -# This goes with mkraid.sh and should be placed in /etc of the harddisc used to create the RAID system. -# -# The two harddrives used for the RAID should be partitioned as follows : first partition should be a primary swap partition. -# The second partition should also be primary and take up the rest of the harddrive. Partitiontype must be fd (RAID autodetect) -# -# Questions goes out to Klaus Agnoletti - klaus@xenux.dk -# - -raiddev /dev/md0 - raid-level 1 - nr-raid-disks 2 - nr-spare-disks 0 - chunk-size 4 - persistent-superblock 1 - device /dev/hda2 - raid-disk 0 - device /dev/hdc2 - raid-disk 1 - -- cgit v1.2.3