Stephen Quintero wrote:
> I am removing 300+ packages to make a small install. It is used to
> instantiate a utility appliance which performs operations over UFS volumes
> (and ZFS pools soon...), so it requires very limited functionality.
>
> I've got "pkg uninstall" working and have whittled the install down to 984MB.
> We'll see if it works...
With the pkg stuff. I can get to ~ 525M with about
200M of that being the two boot_archives.
: alpha[1]#; dd if=/dev/zero of=./disk.img bs=1024k count=750
650+0 records in
650+0 records out
: alpha[1]#; lofiadm -a `pwd`/disk.img
/dev/lofi/1
: alpha[1]#; newfs /dev/lofi/1
newfs: construct a new file system /dev/rlofi/1: (y/n)? y
/dev/rlofi/1: 1330800 sectors in 2218 cylinders of 1 tracks, 600 sectors
649.8MB in 139 cyl groups (16 c/g, 4.69MB/g, 2240 i/g)
super-block backups (for fsck -F ufs -o b=#) at:
32, 9632, 19232, 28832, 38432, 48032, 57632, 67232, 76832, 86432,
1238432, 1248032, 1257632, 1267232, 1276832, 1286432, 1296032, 1305632,
1315232, 1324832
: alpha[1]#; mount /dev/lofi/1 /mnt
: alpha[1]#; /tank/ws/embedded/pkg.sh
: alpha[1]#; umount /mnt
: alpha[1]#; lofiadm -d /dev/lofi/1
: alpha[1]#; xm new -f os.py
MRJ
where os.py is
--
name = "opensolaris"
vcpus = 1
memory = "1024"
extra = "-k"
root = "/dev/dsk/c0d0s0"
disk = ['file:/tank/guests/embedded/disk.img,0,w']
vif = ['']
on_shutdown = "destroy"
on_reboot = "restart"
on_crash = "destroy"
and pkg.sh is
--
#!/bin/ksh
ROOTDIR=/mnt
BASE="
SUNWcsd
SUNWcs
SUNWcar
SUNWcarx
SUNWcakr
SUNWcakrx
SUNWos86r
SUNWkvm
SUNWrmodr
SUNWpsdcr
SUNWpsdir
SUNWcnetr
SUNWesu
SUNWkey
SUNWuprl
SUNWkrb
SUNWbip
SUNWzfskr
SUNWbash
SUNWipf
SUNWbash
SUNWfmd
SUNWgrub
SUNWtoo
SUNWbind
SUNWrcmdc
SUNWperl584core
"
# packaging system
PKG="
SUNWPython
SUNWPython-extra
SUNWipkg
"
# needed for sys-unconfig, etc.
SYSID="
SUNWadmap
SUNWadmlib-sysid
SUNWadmr
"
SSH="
SUNWsshcu
SUNWsshd
SUNWssh
"
NFSCLIENT="
SUNWnfsckr
SUNWnfsc
"
NFSSERVER="
SUNWnfsskr
SUNWnfss
"
NIS="
SUNWnis
"
AUTOFS="
SUNWatfs
"
MDB="
SUNWmdb
"
DOM0="
SUNWvirtinst
SUNWurlgrabber
SUNWlibvirt
SUNWxvmhvm
SUNWxvmdom
SUNWxvm
SUNWgnutls
SUNWlibsdl
FSWxwpft
FSWxwrtl
"
# dom0 devices
DEVS="
SUNWbge
SUNWnge
SUNWrge
SUNWxge
SUNWintgige
SUNWahci
SUNWmv88sx
SUNWnvsata
SUNWsi3124
"
# create the packaging db
/usr/bin/pkg image-create -F -a opensolaris.org=http://pkg.opensolaris.org
$ROOTDIR
cd $ROOTDIR
echo "adding packages to `pwd`"
for pkg in $BASE $PKG $SYSID $SSH $MDB $NFSCLIENT $AUTOFS $NIS; do
/usr/bin/pkg install $pkg
done
# dom0 support
#for pkg in $DOM0 $DEVS; do
# /usr/bin/pkg install $pkg
#done
# seed the SMF repository
/usr/bin/cp $ROOTDIR/lib/svc/seed/global.db $ROOTDIR/etc/svc/repository.db
chmod 600 $ROOTDIR/etc/svc/repository.db
cd $ROOTDIR/var/svc/profile/
ln -s generic_limited_net.xml generic.xml
ln -s ns_files.xml name_service.xml
# save away vfstab for domU and ramdisk
/usr/bin/cp $ROOTDIR/etc/vfstab $ROOTDIR/etc/vfstab.disk
/usr/bin/cp $ROOTDIR/etc/vfstab $ROOTDIR/etc/vfstab.ramdisk
echo "/devices/ramdisk:a - / ufs - no nologging" >> $ROOTDIR/etc/vfstab.ramdisk
echo "/dev/dsk/c0d0s0 /dev/rdsk/c0d0s0 / ufs 1 no -" >> $ROOTDIR/etc/vfstab.disk
# build up /dev. This causes some minor problems but will self correct.
# XXX - This would be better if we had a seed tarball.
/usr/sbin/devfsadm -R $ROOTDIR
# make the disk links for domU
cd $ROOTDIR/dev/dsk
rm -f c0d0s0
/usr/bin/ln -s ../../devices/xpvd/[EMAIL PROTECTED]:a c0d0s0
cd $ROOTDIR/dev/rdsk
rm -f c0d0s0
/usr/bin/ln -s ../../devices/xpvd/[EMAIL PROTECTED]:a,raw c0d0s0
/usr/bin/cp $ROOTDIR/etc/vfstab.disk $ROOTDIR/etc/vfstab
# spinkle a little magic sysconfig fairy dust
echo "/lib/svc/method/sshd\n\
/usr/sbin/sysidkbd\n\
/usr/sbin/sysidpm\n\
/lib/svc/method/net-nwam\n\
/usr/lib/cc-ccr/bin/eraseCCRRepository" > $ROOTDIR/etc/.sysidconfig.apps
# setup the image so we need to configure it on first boot
# XXX: if we setup timezone, could we save the reboot??
/usr/sbin/sys-unconfig -R $ROOTDIR
# remove some Indiana iso specific stuff
cat $ROOTDIR/etc/passwd | sed '/^jack/d' > $ROOTDIR/etc/passwd.new;mv -f
$ROOTDIR/etc/passwd.new $ROOTDIR/etc/passwd
cat $ROOTDIR/etc/shadow | sed '/^jack/d' > $ROOTDIR/etc/shadow.new;mv -f
$ROOTDIR/etc/shadow.new $ROOTDIR/etc/shadow
cat $ROOTDIR/etc/user_attr | sed 's/^root::::type=role;/root::::/g' >
$ROOTDIR/etc/user_attr.new;mv -f $ROOTDIR/etc/user_attr.new
$ROOTDIR/etc/user_attr
echo "build boot_archive"
/usr/sbin/bootadm update-archive -R $ROOTDIR
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