smeserver/cdrom.image/upgrade.cfg

upgrade
text
cdrom
skipx
mouse
network --device eth0 --bootproto dhcp
rootpw --iscrypted $1$iHhL195i$25OY88oyw2bxgU47MvuZf0
firewall --disabled
selinux --permissive
authconfig --enableshadow --enablemd5
bootloader --location=mbr
zerombr yes

%post
/sbin/syslogd &
sleep 2
/sbin/e-smith/signal-event post-upgrade

# Make SELinux rescan filesystems on reboot
touch /.autorelabel

%pre
#!/bin/sh
set -x

# let's assume it's a SCSI system
if grep -q 'sda$' /proc/partitions; then
    disk=sda
else
    # No SCSI Drives is must be IDE
    media=`cat /proc/ide/hda/media`
    if [ $media == "disk" ] ; then
        disk=hda
    fi
fi

set $disk
found=`echo $#`
if [ $found -gt "0" ] ; then
    # Dump out current partitions
    sfdisk -d /dev/$disk > /tmp/oldparts

    # Check if we have any ext2/3 or swap partitions
    if grep -q 'Id=8[23]' /tmp/oldparts; then
        echo -n "Converting partitions to RAID..." >/dev/tty1
        # Convert ext2/3 and swap partitions to raid autodetect
        sed 's/Id=8[32]/Id=fd/' /tmp/oldparts > /tmp/newparts

        # Find swap partition for future checks
        swap=`grep 'Id=82' /tmp/oldparts | sed "s/$disk\([0-9]\+\) :.*/md\1/"`

        # Loop throught partitions and convert to degraded raid1
        for part in `grep 'Id=8[23]' /tmp/oldparts | sed 's/ :.*//'`; do
            mdpart=`echo $part | sed "s/$disk\([0-9]\+\)/md\1/"`
        
            echo -n "$part..." >/dev/tty1
            mdadm --create $mdpart --run --level=1 --raid-devices=2 $part missing
            if [ "$mdpart" == "$swap" ]; then
                # Recreate swap partition
                mkswap $swap
            else
                # Resize ext2/3 partitions (fix superblock - part 1)
                resize2fs -f $mdpart
            fi
        done

        echo "done" >/dev/tty1

        # Write out new converted partition table
        sfdisk --force /dev/$disk < /tmp/newparts

        echo "Checking filesystems on converted partitions. This may take a few minutes." >/dev/tty1
        echo -n "Checking filesystems..." >/dev/tty1

        mkdir /mnt/tmp
        for part in `grep 'Id=fd' /tmp/newparts | sed "s/$disk\([0-9]\+\) :.*/md\1/"`; do
            if [ "$part" != "$swap" ]; then
                # Resize ext2/3 partitions (fix superblock - part 2)
                echo -n "$part..." >/dev/tty1
                e2fsck -f $part

                # Check for /etc/fstab on partitions and convert entries
                mount $part /mnt/tmp
                if [ -r /mnt/tmp/etc/fstab ]; then
                    cat /mnt/tmp/etc/fstab | sed "s/$disk\([0-9]\+\)/md\1/" > /mnt/tmp/etc/fstab.tmp
                    mv /mnt/tmp/etc/fstab.tmp /mnt/tmp/etc/fstab
                fi
                umount /mnt/tmp
            fi
        done
        echo "done" >/dev/tty1
        rmdir /mnt/tmp
        mdadm --stop --scan
    fi
fi
1	upgrade
2	text
3	cdrom
4	skipx
5	mouse
6	network --device eth0 --bootproto dhcp
7	rootpw --iscrypted $1$iHhL195i$25OY88oyw2bxgU47MvuZf0
8	firewall --disabled
9	selinux --permissive
10	authconfig --enableshadow --enablemd5
11	bootloader --location=mbr
12	zerombr yes
13
14	%post
15	/sbin/syslogd &
16	sleep 2
17	/sbin/e-smith/signal-event post-upgrade
18
19	# Make SELinux rescan filesystems on reboot
20	touch /.autorelabel
21
22	%pre
23	#!/bin/sh
24	set -x
25
26	# let's assume it's a SCSI system
27	if grep -q 'sda$' /proc/partitions; then
28	disk=sda
29	else
30	# No SCSI Drives is must be IDE
31	media=`cat /proc/ide/hda/media`
32	if [ $media == "disk" ] ; then
33	disk=hda
34	fi
35	fi
36
37	set $disk
38	found=`echo $#`
39	if [ $found -gt "0" ] ; then
40	# Dump out current partitions
41	sfdisk -d /dev/$disk > /tmp/oldparts
42
43	# Check if we have any ext2/3 or swap partitions
44	if grep -q 'Id=8[23]' /tmp/oldparts; then
45	echo -n "Converting partitions to RAID..." >/dev/tty1
46	# Convert ext2/3 and swap partitions to raid autodetect
47	sed 's/Id=8[32]/Id=fd/' /tmp/oldparts > /tmp/newparts
48
49	# Find swap partition for future checks
50	swap=`grep 'Id=82' /tmp/oldparts \| sed "s/$disk\([0-9]\+\) :.*/md\1/"`
51
52	# Loop throught partitions and convert to degraded raid1
53	for part in `grep 'Id=8[23]' /tmp/oldparts \| sed 's/ :.*//'`; do
54	mdpart=`echo $part \| sed "s/$disk\([0-9]\+\)/md\1/"`
55
56	echo -n "$part..." >/dev/tty1
57	mdadm --create $mdpart --run --level=1 --raid-devices=2 $part missing
58	if [ "$mdpart" == "$swap" ]; then
59	# Recreate swap partition
60	mkswap $swap
61	else
62	# Resize ext2/3 partitions (fix superblock - part 1)
63	resize2fs -f $mdpart
64	fi
65	done
66
67	echo "done" >/dev/tty1
68
69	# Write out new converted partition table
70	sfdisk --force /dev/$disk < /tmp/newparts
71
72	echo "Checking filesystems on converted partitions. This may take a few minutes." >/dev/tty1
73	echo -n "Checking filesystems..." >/dev/tty1
74
75	mkdir /mnt/tmp
76	for part in `grep 'Id=fd' /tmp/newparts \| sed "s/$disk\([0-9]\+\) :.*/md\1/"`; do
77	if [ "$part" != "$swap" ]; then
78	# Resize ext2/3 partitions (fix superblock - part 2)
79	echo -n "$part..." >/dev/tty1
80	e2fsck -f $part
81
82	# Check for /etc/fstab on partitions and convert entries
83	mount $part /mnt/tmp
84	if [ -r /mnt/tmp/etc/fstab ]; then
85	cat /mnt/tmp/etc/fstab \| sed "s/$disk\([0-9]\+\)/md\1/" > /mnt/tmp/etc/fstab.tmp
86	mv /mnt/tmp/etc/fstab.tmp /mnt/tmp/etc/fstab
87	fi
88	umount /mnt/tmp
89	fi
90	done
91	echo "done" >/dev/tty1
92	rmdir /mnt/tmp
93	mdadm --stop --scan
94	fi
95	fi