Ну а чего если это цельный и давольно законченый рецепт то конечно пиши чтоб когда приспичило голову не ломать, да и самому может когда пригодится или что дельное подскажут, например можно посмотреть как френзи развивается там сейчас вроде интересный модульный подход внедряется и виртуальные ФС вродебы.Morty писал(а):Писать ли статью о создании своего LiveCD?
с заталкиванием на него дампов разделов системы
с дальнейшим разворотом. Одним словом как облегчить себе жизнь,
дублируя настроенную систему
ЗЫ: посути материал - собранный на этом же форуме
Код: Выделить всё
/dev/ad0s1a / (256Мб)
/dev/ad0s1d /usr (4G)
/dev/ad0s1e /var (4G)
Код: Выделить всё
mount -u /
mount -a
Код: Выделить всё
mount /dev/ad1s1 /mntКод: Выделить всё
mkdir -p /mnt/dumpsКод: Выделить всё
#!/bin/sh
# Path to command
mount="/sbin/mount"
umount="/sbin/umount"
dump="/sbin/dump"
bzip2="/usr/bin/bzip2"
#
massive="/mnt/dumps"
#
# Mount usb massive
#${mount} /dev/da0s1 ${massive}
#--
# Create dump slice
${dump} -0ua -L -f- /dev/ad0s1a | ${bzip2} > ${massive}/dump_root.img.bz2
${dump} -0ua -L -f- /dev/ad0s1d | ${bzip2} > ${massive}/dump_usr.img.bz2
${dump} -0ua -L -f- /dev/ad0s1e | ${bzip2} > ${massive}/dump_var.img.bz2
#${dump} -0ua -L -f ${massive}/dump_tmp.img /dev/ad0s1d
#--
# If file exists
if [ -f $massive/dump_root.img.bz2 ]
then dump1="Image dump_root.img.bz2 was created";
else echo "Image dump_root.img.bz2 was not created, please see this dump!"
exit 2;
fi
#--
if [ -f $massive/dump_usr.img.bz2 ]
then dump2="Image dump_usr.img was created";
else echo "Image dump_usr.img was not created, please see this dump!"
exit 2;
fi
#--
if [ -f $massive/dump_var.img.bz2 ]
then dump3="Image dump_var.img was created";
else echo "Image dump_var.img was not created, please see this dump!"
exit 2;
fi
#
# Umount usb massive
#${umount} ${massive}
#
echo "===>System dumped<==="
Код: Выделить всё
dump_root.img.bz2
dump_usr.img.bz2
dump_var.img.bz2Код: Выделить всё
cd /usr/ports/sysutils/freesbie
make install cleanКод: Выделить всё
cd /usr/local/freesbie
make iso
#### Building world for i386 architecture ####
>>> Rebuilding the temporary build tree
>>> stage 1.1: legacy release compatibility shims
>>> stage 1.2: bootstrap tools
>>> stage 2.1: cleaning up the object tree
>>> stage 2.2: rebuilding the object tree
>>> stage 2.3: build tools
>>> stage 3: cross tools
>>> stage 4.1: building includes
>>> stage 4.2: building libraries
>>> stage 4.3: make dependencies
>>> stage 4.4: building everything
#### Building kernel for i386 architecture ####
>>> Kernel build for FREESBIE started on Wed Mar 26 15:57:58 EET 2008
>>> stage 1: configuring the kernel
>>> stage 2.1: cleaning up the object tree
>>> stage 2.2: rebuilding the object tree
>>> stage 2.3: build tools
>>> stage 3.1: making dependencies
>>> stage 3.2: building everything
>>> Kernel build for FREESBIE completed on Wed Mar 26 16:15:16 EET 2008
#### Installing world for i386 architecture ####
>>> Making hierarchy
>>> Installing everything
#### Installing kernel for i386 architecture ####
>>> Installing kernel
#### Cloning /usr/local/freesbie-fs to /usr/local/freesbie-clone ####
Compressing /usr/local/freesbie-clone/uzip/usr.ufs... 66,1738% saved
#### Building bootable ISO image for i386 ####
Saving mtree structure...
Running mkisofs...
ISO created:
-rw-r--r-- 1 root wheel 83M 26 мар 16:19 /usr/obj/FreeSBIE.iso
Код: Выделить всё
pwd
/usr/local/freesbie-clone/dist/dist
ll
total 139200
-rw-r--r-- 1 root wheel 24097048 26 мар 14:27 dump_root.img.bz2
-rw-r--r-- 1 root wheel 114420017 26 мар 14:27 dump_usr.img.bz2
-rw-r--r-- 1 root wheel 3894455 26 мар 14:27 dump_var.img.bz2
Код: Выделить всё
pwd
/usr/local/freesbie-clone
touch setup
chmod 755 setup
Код: Выделить всё
#!/bin/sh
#
#
#mdmfs="/sbin/mdmfs"
dist_dir="/dist/dist"
#${mdmfs} -M -s 3m md1 /mnt
#------------------
tmp_dir="/var/tmp"
mnt2="/var/tmp/mnt2"
# -> variables <-
root_size="256" # Mb 384
swap_size="128" # Mb 1024
#usr_size="2048" # Mb 4096
#var_size="1024" # Mb 4096
# debug - on = 1; off = 2
debug="1"
#---------------Начало
echo "
!!!!! Warning !!!!! Ahtung ! Ahtung !
If you do not understand what to do, unplug the CD, and reboot the server.
If you enter YES, will begin installation FreeBSD, and all data
contained on the hard disk will be lost. If you enter NO installation
will be interrupted, and automatic restart happen.
If you have not created an array (RAID) controller
in BIOS (for the server), enter NO
and create it, and then re-start the installation."
echo -n "Do you want to start the installation: "
read answer
# verify answer
case ${answer} in
[Yy][Ee][Ss])
# yes. continue....
echo""
echo "Running installation of a new server !"
;;
*)
# perdumal:)
echo "You answered '${answer}'. Server reboots..."
shutdown -r now
exit;
;;
esac
# detecting hdd on server
kernel_disks="`/sbin/sysctl kern.disks | awk -F ':' '{print $2}'`"
#kern.disks: da1 da0
if [ ${debug} -eq 1 ] ; then
echo "DEBUG: 1. kernel disks = ${kernel_disks}" ; fi
# cycle for all disks - count and match
i=0
for all_disks in ${kernel_disks}
do
# detecting disk type
disk_type="`echo ${all_disks} | /usr/bin/tr -d '[0-9]'`"
# detecting disk number
disk_number="`echo ${all_disks} | /usr/bin/tr -d '[a-z]'`"
# find ATA|SATA disks
if [ ${kernel_disks} = "ad0" ]
then
# ATA/SATA disks
echo " detected ATA/SATA disks! "
echo "${all_disks}" > ${tmp_dir}/ata_disk.tmp
else
/usr/bin/touch ${tmp_dir}/ata_disk.tmp
fi
# SCSI device
if [ ${all_disks} = "da1" ]
then
# found 1 SCSI disk (da0 - disk, da1 - flash)
echo " detected SCSI disks! "
echo "da0" > ${tmp_dir}/scsi_disk.tmp
else
/usr/bin/touch ${tmp_dir}/scsi_disk.tmp
fi
# detecting - how many SCSI disks on machine
# for ii in 0 1 2 3 4 5 6 7 8 9
# do
# if [ ${all_disks} = da${ii} ]
# then
# # count $i + 1 - line in file
## echo da${ii} >> ${tmp_dir}/disks_count.tmp
# fi
# done
# up counter +1
i="`/bin/expr $i + 1`"
done
#number_SCSI_disks="`cat ${tmp_dir}/disks_count.tmp | /usr/bin/wc -l | /usr/bin/tr -d ' '`"
#if [ ${debug} -eq 1 ] ; then
#echo "DEBUG: 2. number SCSI disks = ${number_SCSI_disks}" ; fi
# if $number_SCSI_disks = 1 - exit - only flash detected
#if [ ${number_SCSI_disks} -eq 1 ]
#then
# exit
# echo " Fatal: SCSI disks not detected!"
# exit;
#fi
# scsi disks detected. da0 - disk for work
# disk counter. Current - number disk = 2; else - shutdown - error - no disks
# future - number disk = 3 (add RAM disk)
if [ $i -eq 1 ]
then
# all OK
else
# no disks?
echo " HDD drive not found... System shutdown..."
/bin/sleep 5 && /sbin/shutdown -p now && exit;
fi
# select disk for work
if [ `/usr/bin/wc -l ${tmp_dir}/ata_disk.tmp | awk '{print $1}'` -eq 1 ]
then
# found ATA disk
work_device="`/bin/cat ${tmp_dir}/ata_disk.tmp`"
else
# ATA not found - work on SCSI
work_device="`/bin/cat ${tmp_dir}/scsi_disk.tmp`"
fi
#exit
# fdisk
# Uto4naem razmer /usr and /var
echo -n "Enter size of /usr partition in Mbytes: "
read usr_size
#
echo -n "Enter size of /var partition in Mbytes: "
read var_size
#
echo "Creating partitions..."
/sbin/fdisk -I -i -B /dev/${work_device}
echo "# /dev/${work_device}s1:
8 partitions:
# size offset fstype [fsize bsize bps/cpg]
a: ${root_size}M 0 4.2BSD 2048 16384 32776
b: ${swap_size}M * swap
c: * 0 unused 0 0 # "raw" part, don't edit
d: ${usr_size}M * 4.2BSD 2048 16384 28528
e: ${var_size}M * 4.2BSD 2048 16384 28528
f: * * 4.2BSD 2048 16384 28552 # /shares - all remaining space
" > ${tmp_dir}/bsdlabel.txt
# bsdlabel
/sbin/bsdlabel -R ${work_device}s1 ${tmp_dir}/bsdlabel.txt >/dev/null 2>&1
/sbin/bsdlabel -B ${work_device}s1 >/dev/null 2>&1
# newfs
echo "Creating filesystems..."
/sbin/newfs /dev/${work_device}s1a >/dev/null 2>&1 # /
/sbin/newfs /dev/${work_device}s1f >/dev/null 2>&1 # /shares
/sbin/newfs /dev/${work_device}s1d >/dev/null 2>&1 # /usr
/sbin/newfs /dev/${work_device}s1e >/dev/null 2>&1 # /var
# tunefs
echo "Settings filesystems parameters..."
/sbin/tunefs -n enable /dev/${work_device}s1f >/dev/null 2>&1 # softupdates
/sbin/tunefs -a enable /dev/${work_device}s1f >/dev/null 2>&1 # ACLs
/sbin/tunefs -n enable /dev/${work_device}s1d >/dev/null 2>&1 # softupdates
/sbin/tunefs -n enable /dev/${work_device}s1e >/dev/null 2>&1 # softupdates
#
#
#/sbin/umount /mnt
echo "HDD formated..."
/bin/mkdir -p ${mnt2}
/bin/mkdir -p ${mnt2}/usr
/bin/mkdir -p ${mnt2}/var
#
# restore /
echo "Restoring '/' filesystems..."
/sbin/mount /dev/${work_device}s1a ${mnt2}
cd ${mnt2}
/usr/bin/bunzip2 --stdout ${dist_dir}/dump_root.img.bz2 | /sbin/restore -rf - >/dev/null 2>&1
# restore /usr
echo "Restoring '/usr' filesystems..."
#
/sbin/mount /dev/${work_device}s1d ${mnt2}/usr
cd ${mnt2}/usr
/usr/bin/bunzip2 --stdout ${dist_dir}/dump_usr.img.bz2 | /sbin/restore -rf - >/dev/null 2>&1
# restore /var
echo "Restoring '/var' filesystems..."
#
/sbin/mount /dev/${work_device}s1e ${mnt2}/var
cd ${mnt2}/var
/usr/bin/bunzip2 --stdout ${dist_dir}/dump_var.img.bz2 | /sbin/restore -rf - >/dev/null 2>&1
# restore /shares
#echo "Restoring '/shares' filesystems..."
#/sbin/mount /dev/${work_device}s1f /mnt/shares
#cd /mnt/shares
#/usr/bin/bunzip2 --stdout ${dist_dir}/shares.dump.bz2 | /sbin/restore -rf - >/dev/null #2>&1
echo "All filesystems restored!"
# sync disks
sync
#
#
####
echo "All done! "
# reboot
#/bin/sleep 5 && /sbin/shutdown -r now
exit;
Код: Выделить всё
rm /usr/obj/usr/local/freesbie/.done_iso
rm /usr/obj/FreeSBIE.iso
cd /usr/local/freesbie
make iso
#### Building bootable ISO image for i386 ####
Saving mtree structure...
Running mkisofs...
ISO created:
-rw-r--r-- 1 root wheel 218M 27 мар 11:39 /usr/obj/FreeSBIE.iso
Код: Выделить всё
/var/tmp/mnt2/usr : write failed , filesystem is full
Потом дата, pid, uid и что то еще
Ну я не удалял /usr/src и /usr/portsого серёзный у тебя образ вышел
Попробуюразмер будущего размера /usr = Z
и прикинуть гдето-так размер dump_usr X 2,5 = Y , надо чтобы Y < Z было
Уже есть мысли где это использовать.Код: Выделить всё
/usr/bin/bunzip2 --stdout ${dist_dir}/dump_root.img.bz2 | /sbin/restore -rf - >/dev/null 2>&1
# restore /usr
echo "Restoring '/usr' filesystems..."
#
/sbin/mount /dev/${work_device}s1d ${mnt2}/usr
cd ${mnt2}/usr
/usr/bin/bunzip2 --stdout ${dist_dir}/dump_usr.img.bz2 | /sbin/restore -rf - >/dev/null 2>&1
# restore /var
echo "Restoring '/var' filesystems..."
#
/sbin/mount /dev/${work_device}s1e ${mnt2}/var
cd ${mnt2}/var
/usr/bin/bunzip2 --stdout ${dist_dir}/dump_var.img.bz2 | /sbin/restore -rf - >/dev/null 2>&1
# restore /shares
#echo "Restoring '/shares' filesystems..."
#/sbin/mount /dev/${work_device}s1f /mnt/shares
#cd /mnt/shares
#/usr/bin/bunzip2 --stdout ${dist_dir}/shares.dump.bz2 | /sbin/restore -rf - >/dev/null #2>&1Код: Выделить всё
\пропиши в /etc/rc.conf какойто набор сетевух самых популярных например такFastman писал(а):Оно работает. Спасибо автору и всем кто участвовал.
А теперь фич-реквест от ленивого программера
Можно ли наваять скрипт для автоматического поднятия сетевух ?
Поясню, хочеться невероятного:
На серверах могут быть сетевые от разных производителей, хотелось
бы скриптец который первую сетевуху конфигурит на DHCP допустим.
Остается только ноут подрубить допустим и лезть по ssh.
Код: Выделить всё
ifconfig_rl0="DHCP"
ifconfig_xl0="DHCP"
ifconfig_fxp0="DHCP"
ifconfig_vr0="DHCP"
.... и т.д.Код: Выделить всё
# list network interfaces
# ls /boot/kernel/ | grep if | awk -F '.' '{print $1}' | awk -F '_' '{print $2}'
interface_array="an ar arl ath aue awi axe bce bfe bge \
cdce ce cm cp cs ct cue cx dc de disc \
ed ef el em en ep ex faith fatm fe \
fwip fxp gif gre harp hatm hme ic ie \
ipw iwi ixgb kue le lge lnc my ndis nge \
nve oltr patm pcn ppp ral ray re rl rue \
sbni sbsh sf sis sk sl sn sr ste stf \
stge tap ti tl tun tx txp udav ural vge \
vlan vr vx wb wi xe xl ifoff atmpif nfe"
for simple_iface in ${interface_array}
do
# first
export ifconfig_${simple_iface}0="DHCP"
# second
export ifconfig_${simple_iface}1="DHCP"
done