# upgrade sparc sun4u from S10 pre U6 UFS to ZFS and finally to S10 U6
# for more information see:
# http://iws.cs.uni-magdeburg.de/~elkner/luc/ufs2zfs.html
# http://iws.cs.uni-magdeburg.de/~elkner/luc/lutrouble.html#debug

# split hw mirror - only for LSI1020, LSI1030, SAS1064, or SAS1068 HBA
# otherwise dataloss
+ raidctl -d c1t1d0
+ touch /reconfigure
+ init 6


+ tcsh
# make some space in case one has less than ~25M free on /
mv /etc/gconf /opt
ln -s /opt/gconf /etc/gconf
rm /usr/lib/mail
mv /etc/mail/cf /usr/lib/mail
ln -s /usr/lib/mail /etc/mail/cf
	# patch 125555-02 wants much more space than actually is required dueto
	# estimation of 2x max. bootarchive size: we fix the bootarchive manually
	# later, and thus ~25M free space is sufficient - i.e. we know it better ;-)
patchrm 125555-03
patchrm 138866-02
patchrm 125555-02

zoneadm list -pi | cut -f2 -d: | grep -v global |xargs -L1 -i zlogin {} 'init 5'
# MOVE all ZONES to pool1/zones/$zname
chmod 0700 /pool1/zones/*
# adjust zonepath in /etc/zone/$zname.xml
# zonecfg -z $zname < verify; commit # doesn't work per -f script
zoneadm list -pi | cut -f2 -d: | grep -v global |xargs -L1 -i zoneadm -z {} boot

pca -a -d
pca -i
setenv CD /net/hathor/pool1/install/sparc/Solaris_10_u6-ga1
mount /local/misc
set path = ( /usr/bin /usr/sbin /local/misc/sbin )
pkgrm SUNWluu SUNWlur SUNWlucfg
pkgadd -d $CD/Solaris_10/Product SUNWlucfg SUNWlur SUNWluu
pkgchk -v SUNWscpr
checkpatches.sh -p 119252-26, 119254-59, 119313-23, 121430-29, 121428-11, \
	124628-08, 124630-19
gsed -i -e '/^\/var\/mail/ s,^,#,' /etc/lu/synclist
gpatch -p0 -d / -b -z .orig < /local/misc/etc/lu-`uname -r`.patch

# assign everything to s0
format c1t1d0
zpool create -f -o failmode=continue rpool c1t1d0s0
zfs set mountpoint=/rpool rpool
zfs create -o mountpoint=legacy rpool/ROOT
# just in case lucreate doesn't get it right
#zfs create -V 4g rpool/swap
#zfs create -V 4g rpool/dump

zfs create -o canmount=noauto rpool/ROOT/zfs1008BE
zpool set bootfs=rpool/ROOT/zfs1008BE rpool
zfs set mountpoint=/ rpool/ROOT/zfs1008BE
lucreate -c ufs1008BE -n zfs1008BE -p rpool
lumount zfs1008BE /mnt
luumount zfs1008BE
zfs mount rpool/ROOT/zfs1008BE
zfs create rpool/ROOT/zfs1008BE/mnt
cd /mnt/var
find . -depth -print | cpio -puvmdP@ /mnt/mnt/
cd /mnt
rm -rf /mnt/var
zfs rename rpool/ROOT/zfs1008BE/mnt rpool/ROOT/zfs1008BE/var
mkdir /mnt/mnt
rm -rf lost+found var/lost+found usr/lost+found opt/lost+found
cd /
zfs umount rpool/ROOT/zfs1008BE
zfs set mountpoint=/ rpool/ROOT/zfs1008BE
zfs set canmount=noauto rpool/ROOT/zfs1008BE/var
# we're short on space: make boot archive smaller
rm -f /platform/sun4u/boot_archive
bootadm update-archive
luactivate zfs1008BE
# setenv boot-device /pci@1f,700000/scsi@2/disk@0,0:a
init 6

# for each zone: zlogin $zone 'init 5'

# xfer the rest of c1t0d0 to rpool
umount /var/log/web
zfs create -p rpool/var/log/web
mount /dev/dsk/c1t0d0s6 /mnt
cd /mnt
find . -depth -print | cpio -puvmdP@ /var/log/web
umount /mnt

# for each zone: zoneadm -z $zone boot

# cleanup
umount /export/scratch
gsed -i -e '/\/export\/scratch/ s,^,#,' /etc/vfstab
gsed -i -e '/\/export\/scratch/ d' /etc/lu/ICF.2
ludelete ufs1008BE
zfs list -rH -o name pool1/zones | egrep -- '-zfs1008BE$' |xargs -L1 zfs promote
zfs list -rH -o name pool1/zones | egrep -- '-zfs1008BE$' | \
	xargs -L1 zfs set canmount=on
zfs list -rH -o name pool1/zones | grep @zfs1008BE | xargs -L1 zfs destroy -R
rmdir /.alt.lucopy.*
mount -F lofs -o nosub / /mnt
rm -rf /mnt/var/*
umount /mnt

# assign everything to s0
format c1t0d0
zpool attach rpool c1t1d0s0 c1t0d0s0
# paranoid people wait for 'til resilvering is done
installboot -F zfs /usr/platform/`uname -i`/lib/fs/zfs/bootblk \
	/dev/rdsk/c1t0d0s0
mkdir -p /rpool/platform/`uname -m`/
cp -p /platform/`uname -m`/bootlst /rpool/platform/`uname -m`/bootlst

# reposition 'make space 4 /' stuff
rm /etc/gconf
mv /opt/gconf /etc/
rm /etc/mail/cf
mv /usr/lib/mail /etc/mail/cf
ln -s ../../etc/mail/cf /usr/lib/mail

setenv CD /net/hathor/pool1/install/sparc/Solaris_10_u6-ga1
setenv JUMPDIR /net/hathor/pool1/install/jumpstart
mount /local/misc
set path = ( /usr/bin /usr/sbin /local/misc/sbin )
lucreate -n s10u6 -p rpool
chmod 0700 /pool1/zones/*s10u6
ls -1d /pool1/zones/*s10u6 | xargs -L 1 umount
lumount s10u6 /mnt
luumount s10u6
$JUMPDIR/mkProfile.sh -u $CD/Solaris_10
echo 'cluster SUNWC4u1 delete' >> /tmp/profile.orig
echo 'cluster SUNWCcvc delete' >> /tmp/profile.orig
cp /tmp/profile.orig /var/tmp/profile
rm -f /var/tmp/upgrade.err /var/tmp/upgrade.out
ls -1d /pool1/zones/*s10u6 | xargs -L 1 umount
luupgrade -u -n s10u6 \
	-l /var/tmp/upgrade.err -o /var/tmp/upgrade.out \
	-s $CD -j /var/tmp/profile

ls -1d /pool1/zones/*s10u6 | xargs -L 1 umount
lumount s10u6 /mnt
gpatch -p0 -d /mnt -b -z .orig < /local/misc/etc/lu-`uname -r`.patch
cd /mnt/var/sadm/system/data/
less upgrade_failed_pkgadds
# gsed -re 's,(partial|conflict|action)=ask,\1=nocheck,' \
#   /var/sadm/install/admin/default >/tmp/dontask
# awk '{ print "pkgadd -n -M -R /mnt -a /tmp/dontask -d $CD/Solaris_10/Product " $1 }' upgrade_failed_pkgadds
cleanup4humans.sh /mnt
cd /mnt/var/tmp
less preserved.txt renamed.txt restored.txt removeSafe.sh \
	symlinkchange.txt typechange.txt misc.txt

lupatch.sh -d
lupatch.sh -r
lupatch.sh -i
gpatch -p0 -d /mnt -b -z .orig < /local/misc/etc/lu-`uname -r`.patch

cd /
luumount s10u6
luactivate s10u6
init 6

# In case of a failure while booting to the target BE:
# boot net -s
# mount -Fzfs /dev/dsk/c1t1d0s0 /mnt
# /mnt/sbin/luactivate
# init 6