Sziasztok!
Mielőtt frissíteném Lenny szervereim, gondoltam virtuális gépben is leszimulálom a software raid, grub átállást grub2-re.
Elvileg minden szép és jó: Ha a második vinyót lehúzom bootol az elsőről, viszont fordított esetben egyszerűen újraindul még a kernelválasztás előtt.
Ami végképp elkeserít, hogy ugyanezt csinálja egy tiszta squeeze telepítésnél is, telepítővel készített raid tömbökön.
( a telepítés után természetesen a grub-install /dev/sdb -vel telepítettem a második winyóra is a grub-ot)
cat /boot/grub/grub.cfg
#
# DO NOT EDIT THIS FILE
#
# It is automatically generated by grub-mkconfig using templates
# from /etc/grub.d and settings from /etc/default/grub
#
### BEGIN /etc/grub.d/00_header ###
if [ -s $prefix/grubenv ]; then
load_env
fi
set default="0"
if [ "${prev_saved_entry}" ]; then
set saved_entry="${prev_saved_entry}"
save_env saved_entry
set prev_saved_entry=
save_env prev_saved_entry
set boot_once=true
fi
function savedefault {
if [ -z "${boot_once}" ]; then
saved_entry="${chosen}"
save_env saved_entry
fi
}
function load_video {
insmod vbe
insmod vga
insmod video_bochs
insmod video_cirrus
}
insmod raid
insmod mdraid
insmod part_msdos
insmod ext2
set root='(md/0)'
search --no-floppy --fs-uuid --set 916ae869-c569-46e9-98fb-ec20bf1d1241
if loadfont /usr/share/grub/unicode.pf2 ; then
set gfxmode=640x480
load_video
insmod gfxterm
fi
terminal_output gfxterm
insmod raid
insmod mdraid
insmod part_msdos
insmod ext2
set root='(md/0)'
search --no-floppy --fs-uuid --set 916ae869-c569-46e9-98fb-ec20bf1d1241
set locale_dir=($root)/boot/grub/locale
set lang=hu
insmod gettext
set timeout=5
### END /etc/grub.d/00_header ###
### BEGIN /etc/grub.d/05_debian_theme ###
set menu_color_normal=cyan/blue
set menu_color_highlight=white/blue
### END /etc/grub.d/05_debian_theme ###
### BEGIN /etc/grub.d/10_linux ###
menuentry 'Debian GNU/Linux, with Linux 2.6.32-5-686' --class debian --class gn u-linux --class gnu --class os {
insmod raid
insmod mdraid
insmod part_msdos
insmod ext2
set root='(md/0)'
search --no-floppy --fs-uuid --set 916ae869-c569-46e9-98fb-ec20bf1d1241
echo 'Loading Linux 2.6.32-5-686 ...'
linux /boot/vmlinuz-2.6.32-5-686 root=UUID=916ae869-c569-46e9-98fb-ec 20bf1d1241 ro quiet
echo 'Loading initial ramdisk ...'
initrd /boot/initrd.img-2.6.32-5-686
}
menuentry 'Debian GNU/Linux, with Linux 2.6.32-5-686 (recovery mode)' --class d ebian --class gnu-linux --class gnu --class os {
insmod raid
insmod mdraid
insmod part_msdos
insmod ext2
set root='(md/0)'
search --no-floppy --fs-uuid --set 916ae869-c569-46e9-98fb-ec20bf1d1241
echo 'Loading Linux 2.6.32-5-686 ...'
linux /boot/vmlinuz-2.6.32-5-686 root=UUID=916ae869-c569-46e9-98fb-ec 20bf1d1241 ro single
echo 'Loading initial ramdisk ...'
initrd /boot/initrd.img-2.6.32-5-686
}
### END /etc/grub.d/10_linux ###
### BEGIN /etc/grub.d/20_linux_xen ###
### END /etc/grub.d/20_linux_xen ###
### BEGIN /etc/grub.d/30_os-prober ###
### END /etc/grub.d/30_os-prober ###
### BEGIN /etc/grub.d/40_custom ###
# This file provides an easy way to add custom menu entries. Simply type the
# menu entries you want to add after this comment. Be careful not to change
# the 'exec tail' line above.
### END /etc/grub.d/40_custom ###
### BEGIN /etc/grub.d/41_custom ###
if [ -f $prefix/custom.cfg ]; then
source $prefix/custom.cfg;
fi
### END /etc/grub.d/41_custom ###
------------
cat /etc/default/grub
# If you change this file, run 'update-grub' afterwards to update
# /boot/grub/grub.cfg.
GRUB_DEFAULT=0
GRUB_TIMEOUT=5
GRUB_DISTRIBUTOR=`lsb_release -i -s 2> /dev/null || echo Debian`
GRUB_CMDLINE_LINUX_DEFAULT="quiet"
GRUB_CMDLINE_LINUX=""
# Uncomment to enable BadRAM filtering, modify to suit your needs
# This works with Linux (no patch required) and with any kernel that obtains
# the memory map information from GRUB (GNU Mach, kernel of FreeBSD ...)
#GRUB_BADRAM="0x01234567,0xfefefefe,0x89abcdef,0xefefefef"
# Uncomment to disable graphical terminal (grub-pc only)
#GRUB_TERMINAL=console
# The resolution used on graphical terminal
# note that you can use only modes which your graphic card supports via VBE
# you can see them in real GRUB with the command `vbeinfo'
#GRUB_GFXMODE=640x480
# Uncomment if you don't want GRUB to pass "root=UUID=xxx" parameter to Linux
#GRUB_DISABLE_LINUX_UUID=true
# Uncomment to disable generation of recovery mode menu entries
#GRUB_DISABLE_LINUX_RECOVERY="true"
# Uncomment to get a beep at grub start
#GRUB_INIT_TUNE="480 440 1"
----------------
cat /etc/mdadm/mdadm.conf
# mdadm.conf
#
# Please refer to mdadm.conf(5) for information about this file.
#
# by default, scan all partitions (/proc/partitions) for MD superblocks.
# alternatively, specify devices to scan, using wildcards if desired.
DEVICE partitions
# auto-create devices with Debian standard permissions
CREATE owner=root group=disk mode=0660 auto=yes
# automatically tag new arrays as belonging to the local system
HOMEHOST
# instruct the monitoring daemon where to send mail alerts
MAILADDR root
# definitions of existing MD arrays
ARRAY /dev/md/0 metadata=1.2 UUID=8222f971:f774adbc:27bc360b:a4ac29ef name=squeeze:0
ARRAY /dev/md/1 metadata=1.2 UUID=132f28af:99ce7b69:0228c1c4:bcac7a1d name=squeeze:1
# This file was auto-generated on Mon, 14 Feb 2011 15:56:09 +0100
# by mkconf 3.1.4-1+8efb9d1
--------------
blkid
/dev/sda5: UUID="515f8bd7-70b0-464d-b724-57276b59ce89" TYPE="swap"
/dev/sda1: UUID="8222f971-f774-adbc-27bc-360ba4ac29ef" LABEL="squeeze:0" TYPE="linux_raid_member"
/dev/sda6: UUID="132f28af-99ce-7b69-0228-c1c4bcac7a1d" LABEL="squeeze:1" TYPE="linux_raid_member"
/dev/md0: UUID="916ae869-c569-46e9-98fb-ec20bf1d1241" TYPE="ext3"
/dev/md1: UUID="4b5418b7-b85a-4742-92e1-6c1eaa1e1a25" SEC_TYPE="ext2" TYPE="ext3"
/dev/sdb1: UUID="8222f971-f774-adbc-27bc-360ba4ac29ef" LABEL="squeeze:0" TYPE="linux_raid_member"
/dev/sdb5: UUID="5ec83be8-6986-4684-8aa6-5eb580bb7f38" TYPE="swap"
/dev/sdb6: UUID="132f28af-99ce-7b69-0228-c1c4bcac7a1d" LABEL="squeeze:1" TYPE="linux_raid_member"