c49e3f837c
Improve exit when an error occurs. Fix parsing to grab values which contain extra '=' signs. Fix a bug setting the timezone properly. Fix a usage bug when setting up with gmirror. Allow a uzip file from local media to be used. Allow specifying flags for "newfs" when using UFS as the file system. Run custom commands after doing final cleanup / fstab generation and such. Also fix using relative path for config file. Approved by: re (bz)
850 lines
22 KiB
Bash
Executable File
850 lines
22 KiB
Bash
Executable File
#!/bin/sh
|
|
#-
|
|
# Copyright (c) 2010 iXsystems, Inc. All rights reserved.
|
|
#
|
|
# Redistribution and use in source and binary forms, with or without
|
|
# modification, are permitted provided that the following conditions
|
|
# are met:
|
|
# 1. Redistributions of source code must retain the above copyright
|
|
# notice, this list of conditions and the following disclaimer.
|
|
# 2. Redistributions in binary form must reproduce the above copyright
|
|
# notice, this list of conditions and the following disclaimer in the
|
|
# documentation and/or other materials provided with the distribution.
|
|
#
|
|
# THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND
|
|
# ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
|
|
# IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
|
|
# ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE
|
|
# FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
|
|
# DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
|
|
# OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
|
|
# HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
|
|
# LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
|
|
# OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
|
|
# SUCH DAMAGE.
|
|
#
|
|
# $FreeBSD$
|
|
|
|
# Functions related to disk operations using gpart
|
|
|
|
# See if device is a full disk or partition/slice
|
|
is_disk()
|
|
{
|
|
for _dsk in `sysctl -n kern.disks`
|
|
do
|
|
[ "$_dsk" = "${1}" ] && return 0
|
|
done
|
|
|
|
return 1
|
|
}
|
|
|
|
# Get a MBR partitions sysid
|
|
get_partition_sysid_mbr()
|
|
{
|
|
INPART="0"
|
|
DISK="$1"
|
|
PARTNUM=`echo ${2} | sed "s|${DISK}s||g"`
|
|
fdisk ${DISK} >${TMPDIR}/disk-${DISK} 2>/dev/null
|
|
while read i
|
|
do
|
|
echo "$i" | grep -q "The data for partition" 2>/dev/null
|
|
if [ $? -eq 0 ] ; then
|
|
INPART="0"
|
|
PART="`echo ${i} | cut -d ' ' -f 5`"
|
|
if [ "$PART" = "$PARTNUM" ] ; then
|
|
INPART="1"
|
|
fi
|
|
fi
|
|
|
|
# In the partition section
|
|
if [ "$INPART" = "1" ] ; then
|
|
echo "$i" | grep -q "^sysid" 2>/dev/null
|
|
if [ $? -eq 0 ] ; then
|
|
SYSID="`echo ${i} | tr -s '\t' ' ' | cut -d ' ' -f 2`"
|
|
break
|
|
fi
|
|
|
|
fi
|
|
|
|
done < ${TMPDIR}/disk-${DISK}
|
|
rm ${TMPDIR}/disk-${DISK}
|
|
|
|
export VAL="${SYSID}"
|
|
};
|
|
|
|
# Get the partitions MBR label
|
|
get_partition_label_mbr()
|
|
{
|
|
INPART="0"
|
|
DISK="$1"
|
|
PARTNUM=`echo ${2} | sed "s|${DISK}s||g"`
|
|
fdisk ${DISK} >${TMPDIR}/disk-${DISK} 2>/dev/null
|
|
while read i
|
|
do
|
|
echo "$i" | grep -q "The data for partition" 2>/dev/null
|
|
if [ $? -eq 0 ] ; then
|
|
INPART="0"
|
|
PART="`echo ${i} | cut -d ' ' -f 5`"
|
|
if [ "$PART" = "$PARTNUM" ] ; then
|
|
INPART="1"
|
|
fi
|
|
fi
|
|
|
|
# In the partition section
|
|
if [ "$INPART" = "1" ] ; then
|
|
echo "$i" | grep -q "^sysid" 2>/dev/null
|
|
if [ $? -eq 0 ] ; then
|
|
LABEL="`echo ${i} | tr -s '\t' ' ' | cut -d ',' -f 2-10`"
|
|
break
|
|
fi
|
|
|
|
fi
|
|
|
|
done < ${TMPDIR}/disk-${DISK}
|
|
rm ${TMPDIR}/disk-${DISK}
|
|
|
|
export VAL="${LABEL}"
|
|
};
|
|
|
|
# Get a GPT partitions label
|
|
get_partition_label_gpt()
|
|
{
|
|
DISK="${1}"
|
|
PARTNUM=`echo ${2} | sed "s|${DISK}p||g"`
|
|
|
|
gpart show ${DISK} >${TMPDIR}/disk-${DISK}
|
|
while read i
|
|
do
|
|
SLICE="`echo ${i} | grep -v ${DISK} | grep -v ' free ' |tr -s '\t' ' ' | cut -d ' ' -f 3`"
|
|
if [ "${SLICE}" = "${PARTNUM}" ] ; then
|
|
LABEL="`echo ${i} | grep -v ${DISK} | grep -v ' free ' |tr -s '\t' ' ' | cut -d ' ' -f 4`"
|
|
break
|
|
fi
|
|
done <${TMPDIR}/disk-${DISK}
|
|
rm ${TMPDIR}/disk-${DISK}
|
|
|
|
export VAL="${LABEL}"
|
|
};
|
|
|
|
# Get a partitions startblock
|
|
get_partition_startblock()
|
|
{
|
|
DISK="${1}"
|
|
PARTNUM=`echo ${2} | sed "s|${DISK}p||g" | sed "s|${DISK}s||g"`
|
|
|
|
gpart show ${DISK} >${TMPDIR}/disk-${DISK}
|
|
while read i
|
|
do
|
|
SLICE="`echo ${i} | grep -v ${DISK} | grep -v ' free ' |tr -s '\t' ' ' | cut -d ' ' -f 3`"
|
|
if [ "$SLICE" = "${PARTNUM}" ] ; then
|
|
SB="`echo ${i} | grep -v ${DISK} | grep -v ' free ' |tr -s '\t' ' ' | cut -d ' ' -f 1`"
|
|
break
|
|
fi
|
|
done <${TMPDIR}/disk-${DISK}
|
|
rm ${TMPDIR}/disk-${DISK}
|
|
|
|
export VAL="${SB}"
|
|
};
|
|
|
|
# Get a partitions blocksize
|
|
get_partition_blocksize()
|
|
{
|
|
DISK="${1}"
|
|
PARTNUM=`echo ${2} | sed "s|${DISK}p||g" | sed "s|${DISK}s||g"`
|
|
|
|
gpart show ${DISK} >${TMPDIR}/disk-${DISK}
|
|
while read i
|
|
do
|
|
SLICE="`echo ${i} | grep -v ${DISK} | grep -v ' free ' |tr -s '\t' ' ' | cut -d ' ' -f 3`"
|
|
if [ "$SLICE" = "${PARTNUM}" ] ; then
|
|
BS="`echo ${i} | grep -v ${DISK} | grep -v ' free ' |tr -s '\t' ' ' | cut -d ' ' -f 2`"
|
|
break
|
|
fi
|
|
done <${TMPDIR}/disk-${DISK}
|
|
rm ${TMPDIR}/disk-${DISK}
|
|
|
|
export VAL="${BS}"
|
|
};
|
|
|
|
# Function which returns the partitions on a target disk
|
|
get_disk_partitions()
|
|
{
|
|
gpart show ${1} >/dev/null 2>/dev/null
|
|
if [ $? -ne 0 ] ; then
|
|
export VAL=""
|
|
return
|
|
fi
|
|
|
|
type=`gpart show ${1} | awk '/^=>/ { printf("%s",$5); }'`
|
|
|
|
SLICES="`gpart show ${1} | grep -v ${1} | grep -v ' free ' |tr -s '\t' ' ' | cut -d ' ' -f 4 | sed '/^$/d'`"
|
|
for i in ${SLICES}
|
|
do
|
|
case $type in
|
|
MBR) name="${1}s${i}" ;;
|
|
GPT) name="${1}p${i}";;
|
|
*) name="${1}s${i}";;
|
|
esac
|
|
if [ -z "${RSLICES}" ]
|
|
then
|
|
RSLICES="${name}"
|
|
else
|
|
RSLICES="${RSLICES} ${name}"
|
|
fi
|
|
done
|
|
|
|
export VAL="${RSLICES}"
|
|
};
|
|
|
|
# Function which returns a target disks cylinders
|
|
get_disk_cyl()
|
|
{
|
|
cyl=`diskinfo -v ${1} | grep "# Cylinders" | tr -s ' ' | cut -f 2`
|
|
export VAL="${cyl}"
|
|
};
|
|
|
|
# Function which returns a target disks sectors
|
|
get_disk_sectors()
|
|
{
|
|
sec=`diskinfo -v ${1} | grep "# Sectors" | tr -s ' ' | cut -f 2`
|
|
export VAL="${sec}"
|
|
};
|
|
|
|
# Function which returns a target disks heads
|
|
get_disk_heads()
|
|
{
|
|
head=`diskinfo -v ${1} | grep "# Heads" | tr -s ' ' | cut -f 2`
|
|
export VAL="${head}"
|
|
};
|
|
|
|
# Function which returns a target disks mediasize in sectors
|
|
get_disk_mediasize()
|
|
{
|
|
mediasize=`diskinfo -v ${1} | grep "# mediasize in sectors" | tr -s ' ' | cut -f 2`
|
|
export VAL="${mediasize}"
|
|
};
|
|
|
|
# Function which exports all zpools, making them safe to overwrite potentially
|
|
export_all_zpools()
|
|
{
|
|
# Export any zpools
|
|
for i in `zpool list -H -o name`
|
|
do
|
|
zpool export -f ${i}
|
|
done
|
|
};
|
|
|
|
# Function to delete all gparts before starting an install
|
|
delete_all_gpart()
|
|
{
|
|
echo_log "Deleting all gparts"
|
|
local DISK="$1"
|
|
|
|
# Check for any swaps to stop
|
|
for i in `swapctl -l | grep "$DISK" | awk '{print $1}'`
|
|
do
|
|
swapoff ${i} >/dev/null 2>/dev/null
|
|
done
|
|
|
|
# Delete the gparts now
|
|
for i in `gpart show ${DISK} 2>/dev/null | tr -s ' ' | cut -d ' ' -f 4`
|
|
do
|
|
if [ "/dev/${i}" != "${DISK}" -a "${i}" != "-" ] ; then
|
|
rc_nohalt "gpart delete -i ${i} ${DISK}"
|
|
fi
|
|
done
|
|
|
|
# Destroy the disk geom
|
|
rc_nohalt "gpart destroy ${DISK}"
|
|
|
|
# Make sure we clear any hidden gpt tables
|
|
clear_backup_gpt_table "${DISK}"
|
|
|
|
# Wipe out front of disk
|
|
rc_nohalt "dd if=/dev/zero of=${DISK} count=3000"
|
|
|
|
};
|
|
|
|
# Function to export all zpools before starting an install
|
|
stop_all_zfs()
|
|
{
|
|
# Export all zpools again, so that we can overwrite these partitions potentially
|
|
for i in `zpool list -H -o name`
|
|
do
|
|
zpool export -f ${i}
|
|
done
|
|
};
|
|
|
|
# Function which stops all gmirrors before doing any disk manipulation
|
|
stop_all_gmirror()
|
|
{
|
|
local DISK="`echo ${1} | sed 's|/dev/||g'`"
|
|
GPROV="`gmirror list | grep ". Name: mirror/" | cut -d '/' -f 2`"
|
|
for gprov in $GPROV
|
|
do
|
|
gmirror list | grep -q "Name: ${DISK}" 2>/dev/null
|
|
if [ $? -eq 0 ]
|
|
then
|
|
echo_log "Stopping mirror $gprov $DISK"
|
|
rc_nohalt "gmirror remove $gprov $DISK"
|
|
rc_nohalt "dd if=/dev/zero of=/dev/${DISK} count=4096"
|
|
fi
|
|
done
|
|
};
|
|
|
|
# Make sure we don't have any geli providers active on this disk
|
|
stop_all_geli()
|
|
{
|
|
local _geld="`echo ${1} | sed 's|/dev/||g'`"
|
|
cd /dev
|
|
|
|
for i in `ls ${_geld}*`
|
|
do
|
|
echo $i | grep -q '.eli' 2>/dev/null
|
|
if [ $? -eq 0 ]
|
|
then
|
|
echo_log "Detaching GELI on ${i}"
|
|
rc_halt "geli detach ${i}"
|
|
fi
|
|
done
|
|
|
|
};
|
|
|
|
# Function which reads in the disk slice config, and performs it
|
|
setup_disk_slice()
|
|
{
|
|
|
|
# Cleanup any slice / mirror dirs
|
|
rm -rf ${SLICECFGDIR} >/dev/null 2>/dev/null
|
|
mkdir ${SLICECFGDIR}
|
|
rm -rf ${MIRRORCFGDIR} >/dev/null 2>/dev/null
|
|
mkdir ${MIRRORCFGDIR}
|
|
|
|
# Start with disk0 and gm0
|
|
disknum="0"
|
|
gmnum="0"
|
|
|
|
# Make sure all zpools are exported
|
|
export_all_zpools
|
|
|
|
# We are ready to start setting up the disks, lets read the config and do the actions
|
|
while read line
|
|
do
|
|
echo $line | grep -q "^disk${disknum}=" 2>/dev/null
|
|
if [ $? -eq 0 ]
|
|
then
|
|
|
|
# Found a disk= entry, lets get the disk we are working on
|
|
get_value_from_string "${line}"
|
|
strip_white_space "$VAL"
|
|
DISK="$VAL"
|
|
|
|
echo "${DISK}" | grep -q '^/dev/'
|
|
if [ $? -ne 0 ] ; then DISK="/dev/$DISK" ; fi
|
|
|
|
# Before we go further, lets confirm this disk really exists
|
|
if [ ! -e "${DISK}" ] ; then
|
|
exit_err "ERROR: The disk ${DISK} does not exist!"
|
|
fi
|
|
|
|
# Make sure we stop any gmirrors on this disk
|
|
stop_all_gmirror ${DISK}
|
|
|
|
# Make sure we stop any geli stuff on this disk
|
|
stop_all_geli ${DISK}
|
|
|
|
# Make sure we don't have any zpools loaded
|
|
stop_all_zfs
|
|
|
|
fi
|
|
|
|
# Lets look if this device will be mirrored on another disk
|
|
echo $line | grep -q "^mirror=" 2>/dev/null
|
|
if [ $? -eq 0 ]
|
|
then
|
|
|
|
# Found a disk= entry, lets get the disk we are working on
|
|
get_value_from_string "${line}"
|
|
strip_white_space "$VAL"
|
|
MIRRORDISK="$VAL"
|
|
echo "${MIRRORDISK}" | grep -q '^/dev/'
|
|
if [ $? -ne 0 ] ; then MIRRORDISK="/dev/$MIRRORDISK" ; fi
|
|
|
|
# Before we go further, lets confirm this disk really exists
|
|
if [ ! -e "${MIRRORDISK}" ]
|
|
then
|
|
exit_err "ERROR: The mirror disk ${MIRRORDISK} does not exist!"
|
|
fi
|
|
fi
|
|
|
|
# Lets see if we have been given a mirror balance choice
|
|
echo $line | grep -q "^mirrorbal=" 2>/dev/null
|
|
if [ $? -eq 0 ]
|
|
then
|
|
|
|
# Found a disk= entry, lets get the disk we are working on
|
|
get_value_from_string "${line}"
|
|
strip_white_space "$VAL"
|
|
MIRRORBAL="$VAL"
|
|
fi
|
|
|
|
echo $line | grep -q "^partition=" 2>/dev/null
|
|
if [ $? -eq 0 ]
|
|
then
|
|
# Found a partition= entry, lets read / set it
|
|
get_value_from_string "${line}"
|
|
strip_white_space "$VAL"
|
|
PTYPE=`echo $VAL|tr A-Z a-z`
|
|
|
|
# We are using free space, figure out the slice number
|
|
if [ "${PTYPE}" = "free" ]
|
|
then
|
|
# Lets figure out what number this slice will be
|
|
LASTSLICE="`gpart show ${DISK} \
|
|
| grep -v ${DISK} \
|
|
| grep -v ' free' \
|
|
| tr -s '\t' ' ' \
|
|
| cut -d ' ' -f 4 \
|
|
| sed '/^$/d' \
|
|
| tail -n 1`"
|
|
|
|
if [ -z "${LASTSLICE}" ]
|
|
then
|
|
LASTSLICE="1"
|
|
else
|
|
LASTSLICE=$((LASTSLICE+1))
|
|
fi
|
|
|
|
if [ $LASTSLICE -gt 4 ]
|
|
then
|
|
exit_err "ERROR: BSD only supports primary partitions, and there are none availble on $DISK"
|
|
fi
|
|
|
|
fi
|
|
fi
|
|
|
|
# Check if we have an image file defined
|
|
echo $line | grep -q "^image=" 2>/dev/null
|
|
if [ $? -eq 0 ] ; then
|
|
# Found an image= entry, lets read / set it
|
|
get_value_from_string "${line}"
|
|
strip_white_space "$VAL"
|
|
IMAGE="$VAL"
|
|
if [ ! -f "$IMAGE" ] ; then
|
|
exit_err "$IMAGE file does not exist"
|
|
fi
|
|
fi
|
|
|
|
# Check if we have a partscheme specified
|
|
echo $line | grep -q "^partscheme=" 2>/dev/null
|
|
if [ $? -eq 0 ] ; then
|
|
# Found a partscheme= entry, lets read / set it
|
|
get_value_from_string "${line}"
|
|
strip_white_space "$VAL"
|
|
PSCHEME="$VAL"
|
|
if [ "$PSCHEME" != "GPT" -a "$PSCHEME" != "MBR" ] ; then
|
|
exit_err "Unknown partition scheme: $PSCHEME"
|
|
fi
|
|
fi
|
|
|
|
echo $line | grep -q "^bootManager=" 2>/dev/null
|
|
if [ $? -eq 0 ]
|
|
then
|
|
# Found a bootManager= entry, lets read /set it
|
|
get_value_from_string "${line}"
|
|
strip_white_space "$VAL"
|
|
BMANAGER="$VAL"
|
|
fi
|
|
|
|
echo $line | grep -q "^commitDiskPart" 2>/dev/null
|
|
if [ $? -eq 0 ]
|
|
then
|
|
# Found our flag to commit this disk setup / lets do sanity check and do it
|
|
if [ ! -z "${DISK}" -a ! -z "${PTYPE}" ]
|
|
then
|
|
|
|
case ${PTYPE} in
|
|
all)
|
|
# If we have a gmirror, lets set it up
|
|
if [ -n "$MIRRORDISK" ]; then
|
|
# Default to round-robin if the user didn't specify
|
|
if [ -z "$MIRRORBAL" ]; then MIRRORBAL="round-robin" ; fi
|
|
|
|
echo "$MIRRORDISK:$MIRRORBAL:gm${gmnum}" >${MIRRORCFGDIR}/$DISK
|
|
init_gmirror "$gmnum" "$MIRRORBAL" "$DISK" "$MIRRORDISK"
|
|
|
|
# Reset DISK to the gmirror device
|
|
DISK="/dev/mirror/gm${gmnum}"
|
|
gmnum=$((gmknum+1))
|
|
fi
|
|
|
|
if [ "$PSCHEME" = "MBR" -o -z "$PSCHEME" ] ; then
|
|
PSCHEME="MBR"
|
|
tmpSLICE="${DISK}s1"
|
|
else
|
|
tmpSLICE="${DISK}p1"
|
|
fi
|
|
|
|
run_gpart_full "${DISK}" "${BMANAGER}" "${PSCHEME}"
|
|
;;
|
|
|
|
s1|s2|s3|s4)
|
|
tmpSLICE="${DISK}${PTYPE}"
|
|
# Get the number of the slice we are working on
|
|
s="`echo ${PTYPE} | awk '{print substr($0,length,1)}'`"
|
|
run_gpart_slice "${DISK}" "${BMANAGER}" "${s}"
|
|
;;
|
|
|
|
free)
|
|
tmpSLICE="${DISK}s${LASTSLICE}"
|
|
run_gpart_free "${DISK}" "${LASTSLICE}" "${BMANAGER}"
|
|
;;
|
|
|
|
image)
|
|
if [ -z "${IMAGE}" ]
|
|
then
|
|
exit_err "ERROR: partition type image specified with no image!"
|
|
fi
|
|
;;
|
|
|
|
*) exit_err "ERROR: Unknown PTYPE: $PTYPE" ;;
|
|
esac
|
|
|
|
|
|
if [ -n "${IMAGE}" ]
|
|
then
|
|
local DEST
|
|
|
|
if [ -n "${tmpSLICE}" ]
|
|
then
|
|
DEST="${tmpSLICE}"
|
|
else
|
|
DEST="${DISK}"
|
|
fi
|
|
|
|
write_image "${IMAGE}" "${DEST}"
|
|
check_disk_layout "${DEST}"
|
|
fi
|
|
|
|
# Now save which disk<num> this is, so we can parse it later during slice partition setup
|
|
if [ -z "${IMAGE}" ]
|
|
then
|
|
_sFile=`echo $tmpSLICE | sed 's|/|-|g'`
|
|
echo "disk${disknum}" >${SLICECFGDIR}/$_sFile
|
|
fi
|
|
|
|
# Increment our disk counter to look for next disk and unset
|
|
unset BMANAGER PTYPE DISK MIRRORDISK MIRRORBAL PSCHEME IMAGE
|
|
disknum=$((disknum+1))
|
|
else
|
|
exit_err "ERROR: commitDiskPart was called without procceding disk<num>= and partition= entries!!!"
|
|
fi
|
|
fi
|
|
|
|
done <${CFGF}
|
|
|
|
};
|
|
|
|
|
|
# Init the gmirror device
|
|
init_gmirror()
|
|
{
|
|
local _mNum=$1
|
|
local _mBal=$2
|
|
local _mDisk=$3
|
|
|
|
# Create this mirror device
|
|
rc_halt "gmirror label -vb ${_mBal} gm${_mNum} ${_mDisk}"
|
|
|
|
sleep 3
|
|
|
|
}
|
|
|
|
# Stop all gjournals on disk / slice
|
|
stop_gjournal()
|
|
{
|
|
_gdsk="`echo $1 | sed 's|/dev/||g'`"
|
|
# Check if we need to shutdown any journals on this drive
|
|
ls /dev/${_gdsk}*.journal >/dev/null 2>/dev/null
|
|
if [ $? -eq 0 ]
|
|
then
|
|
cd /dev
|
|
for i in `ls ${_gdsk}*.journal`
|
|
do
|
|
rawjournal="`echo ${i} | cut -d '.' -f 1`"
|
|
gjournal stop -f ${rawjournal} >>${LOGOUT} 2>>${LOGOUT}
|
|
gjournal clear ${rawjournal} >>${LOGOUT} 2>>${LOGOUT}
|
|
done
|
|
fi
|
|
} ;
|
|
|
|
|
|
# Function to wipe the potential backup gpt table from a disk
|
|
clear_backup_gpt_table()
|
|
{
|
|
echo_log "Clearing gpt backup table location on disk"
|
|
rc_nohalt "dd if=/dev/zero of=${1} bs=1m count=1"
|
|
rc_nohalt "dd if=/dev/zero of=${1} bs=1m oseek=`diskinfo ${1} | awk '{print int($3 / (1024*1024)) - 4;}'`"
|
|
} ;
|
|
|
|
|
|
# Function which runs gpart and creates a single large GPT partition scheme
|
|
init_gpt_full_disk()
|
|
{
|
|
_intDISK=$1
|
|
|
|
# Set our sysctl so we can overwrite any geom using drives
|
|
sysctl kern.geom.debugflags=16 >>${LOGOUT} 2>>${LOGOUT}
|
|
|
|
# Stop any journaling
|
|
stop_gjournal "${_intDISK}"
|
|
|
|
# Remove any existing partitions
|
|
delete_all_gpart "${_intDISK}"
|
|
|
|
sleep 2
|
|
|
|
echo_log "Running gpart on ${_intDISK}"
|
|
rc_halt "gpart create -s GPT ${_intDISK}"
|
|
rc_halt "gpart add -b 34 -s 128 -t freebsd-boot ${_intDISK}"
|
|
|
|
echo_log "Stamping boot sector on ${_intDISK}"
|
|
rc_halt "gpart bootcode -b /boot/pmbr ${_intDISK}"
|
|
|
|
}
|
|
|
|
# Function which runs gpart and creates a single large MBR partition scheme
|
|
init_mbr_full_disk()
|
|
{
|
|
_intDISK=$1
|
|
_intBOOT=$2
|
|
|
|
startblock="2016"
|
|
|
|
# Set our sysctl so we can overwrite any geom using drives
|
|
sysctl kern.geom.debugflags=16 >>${LOGOUT} 2>>${LOGOUT}
|
|
|
|
# Stop any journaling
|
|
stop_gjournal "${_intDISK}"
|
|
|
|
# Remove any existing partitions
|
|
delete_all_gpart "${_intDISK}"
|
|
|
|
sleep 2
|
|
|
|
echo_log "Running gpart on ${_intDISK}"
|
|
rc_halt "gpart create -s mbr ${_intDISK}"
|
|
|
|
# Lets figure out disk size in blocks
|
|
# Get the cyl of this disk
|
|
get_disk_cyl "${_intDISK}"
|
|
cyl="${VAL}"
|
|
|
|
# Get the heads of this disk
|
|
get_disk_heads "${_intDISK}"
|
|
head="${VAL}"
|
|
|
|
# Get the tracks/sectors of this disk
|
|
get_disk_sectors "${_intDISK}"
|
|
sec="${VAL}"
|
|
|
|
# Multiply them all together to get our total blocks
|
|
totalblocks="`expr ${cyl} \* ${head} 2>/dev/null`"
|
|
totalblocks="`expr ${totalblocks} \* ${sec} 2>/dev/null`"
|
|
if [ -z "${totalblocks}" ]
|
|
then
|
|
totalblocks=`gpart show "${_intDISK}"|tail -2|head -1|awk '{ print $2 }'`
|
|
fi
|
|
|
|
# Now set the ending block to the total disk block size
|
|
sizeblock="`expr ${totalblocks} - ${startblock}`"
|
|
|
|
# Install new partition setup
|
|
echo_log "Running gpart add on ${_intDISK}"
|
|
rc_halt "gpart add -b ${startblock} -s ${sizeblock} -t freebsd -i 1 ${_intDISK}"
|
|
sleep 2
|
|
|
|
echo_log "Cleaning up ${_intDISK}s1"
|
|
rc_halt "dd if=/dev/zero of=${_intDISK}s1 count=1024"
|
|
|
|
if [ "$_intBOOT" = "bsd" ] ; then
|
|
echo_log "Stamping boot0 on ${_intDISK}"
|
|
rc_halt "gpart bootcode -b /boot/boot0 ${_intDISK}"
|
|
else
|
|
echo_log "Stamping boot1 on ${_intDISK}"
|
|
rc_halt "gpart bootcode -b /boot/boot1 ${_intDISK}"
|
|
fi
|
|
|
|
}
|
|
|
|
# Function which runs gpart and creates a single large slice
|
|
run_gpart_full()
|
|
{
|
|
DISK=$1
|
|
BOOT=$2
|
|
SCHEME=$3
|
|
|
|
if [ "$SCHEME" = "MBR" ] ; then
|
|
init_mbr_full_disk "$DISK" "$BOOT"
|
|
slice=`echo "${DISK}:1:mbr" | sed 's|/|-|g'`
|
|
else
|
|
init_gpt_full_disk "$DISK"
|
|
slice=`echo "${DISK}:1:gpt" | sed 's|/|-|g'`
|
|
fi
|
|
|
|
# Lets save our slice, so we know what to look for in the config file later on
|
|
if [ -z "$WORKINGSLICES" ]
|
|
then
|
|
WORKINGSLICES="${slice}"
|
|
export WORKINGSLICES
|
|
else
|
|
WORKINGSLICES="${WORKINGSLICES} ${slice}"
|
|
export WORKINGSLICES
|
|
fi
|
|
};
|
|
|
|
# Function which runs gpart on a specified s1-4 slice
|
|
run_gpart_slice()
|
|
{
|
|
DISK=$1
|
|
if [ -n "$2" ]
|
|
then
|
|
BMANAGER="$2"
|
|
fi
|
|
|
|
# Set the slice we will use later
|
|
slice="${1}s${3}"
|
|
|
|
# Set our sysctl so we can overwrite any geom using drives
|
|
sysctl kern.geom.debugflags=16 >>${LOGOUT} 2>>${LOGOUT}
|
|
|
|
# Get the number of the slice we are working on
|
|
slicenum="$3"
|
|
|
|
# Stop any journaling
|
|
stop_gjournal "${slice}"
|
|
|
|
# Make sure we have disabled swap on this drive
|
|
if [ -e "${slice}b" ]
|
|
then
|
|
swapoff ${slice}b >/dev/null 2>/dev/null
|
|
swapoff ${slice}b.eli >/dev/null 2>/dev/null
|
|
fi
|
|
|
|
# Modify partition type
|
|
echo_log "Running gpart modify on ${DISK}"
|
|
rc_halt "gpart modify -t freebsd -i ${slicenum} ${DISK}"
|
|
sleep 2
|
|
|
|
# Clean up old partition
|
|
echo_log "Cleaning up $slice"
|
|
rc_halt "dd if=/dev/zero of=${DISK}s${slicenum} count=1024"
|
|
|
|
sleep 1
|
|
|
|
if [ "${BMANAGER}" = "bsd" ]
|
|
then
|
|
echo_log "Stamping boot sector on ${DISK}"
|
|
rc_halt "gpart bootcode -b /boot/boot0 ${DISK}"
|
|
fi
|
|
|
|
# Set the slice to the format we'll be using for gpart later
|
|
slice=`echo "${1}:${3}:mbr" | sed 's|/|-|g'`
|
|
|
|
# Lets save our slice, so we know what to look for in the config file later on
|
|
if [ -z "$WORKINGSLICES" ]
|
|
then
|
|
WORKINGSLICES="${slice}"
|
|
export WORKINGSLICES
|
|
else
|
|
WORKINGSLICES="${WORKINGSLICES} ${slice}"
|
|
export WORKINGSLICES
|
|
fi
|
|
};
|
|
|
|
# Function which runs gpart and creates a new slice from free disk space
|
|
run_gpart_free()
|
|
{
|
|
DISK=$1
|
|
SLICENUM=$2
|
|
if [ -n "$3" ]
|
|
then
|
|
BMANAGER="$3"
|
|
fi
|
|
|
|
# Set our sysctl so we can overwrite any geom using drives
|
|
sysctl kern.geom.debugflags=16 >>${LOGOUT} 2>>${LOGOUT}
|
|
|
|
slice="${DISK}s${SLICENUM}"
|
|
slicenum="${SLICENUM}"
|
|
|
|
# Working on the first slice, make sure we have MBR setup
|
|
gpart show ${DISK} >/dev/null 2>/dev/null
|
|
if [ $? -ne 0 -a "$SLICENUM" = "1" ] ; then
|
|
echo_log "Initializing disk, no existing MBR setup"
|
|
rc_halt "gpart create -s mbr ${DISK}"
|
|
fi
|
|
|
|
# Lets get the starting block first
|
|
if [ "${slicenum}" = "1" ]
|
|
then
|
|
startblock="63"
|
|
else
|
|
# Lets figure out where the prior slice ends
|
|
checkslice=$((slicenum-1))
|
|
|
|
# Get starting block of this slice
|
|
sblk=`gpart show ${DISK} | grep -v ${DISK} | tr -s '\t' ' ' | sed '/^$/d' | grep " ${checkslice} " | cut -d ' ' -f 2`
|
|
blksize=`gpart show ${DISK} | grep -v ${DISK} | tr -s '\t' ' ' | sed '/^$/d' | grep " ${checkslice} " | cut -d ' ' -f 3`
|
|
startblock=$((sblk+blksiz))
|
|
fi
|
|
|
|
# No slice after the new slice, lets figure out the free space remaining and use it
|
|
# Get the cyl of this disk
|
|
get_disk_cyl "${DISK}"
|
|
cyl="${VAL}"
|
|
|
|
# Get the heads of this disk
|
|
get_disk_heads "${DISK}"
|
|
head="${VAL}"
|
|
|
|
# Get the tracks/sectors of this disk
|
|
get_disk_sectors "${DISK}"
|
|
sec="${VAL}"
|
|
|
|
# Multiply them all together to get our total blocks
|
|
totalblocks=$((cyl*head))
|
|
totalblocks=$((totalblocks*sec))
|
|
|
|
|
|
# Now set the ending block to the total disk block size
|
|
sizeblock=$((totalblocks-startblock))
|
|
|
|
# Install new partition setup
|
|
echo_log "Running gpart on ${DISK}"
|
|
rc_halt "gpart add -b ${startblock} -s ${sizeblock} -t freebsd -i ${slicenum} ${DISK}"
|
|
sleep 2
|
|
|
|
echo_log "Cleaning up $slice"
|
|
rc_halt "dd if=/dev/zero of=${slice} count=1024"
|
|
|
|
sleep 1
|
|
|
|
if [ "${BMANAGER}" = "bsd" ]
|
|
then
|
|
echo_log "Stamping boot sector on ${DISK}"
|
|
rc_halt "gpart bootcode -b /boot/boot0 ${DISK}"
|
|
fi
|
|
|
|
slice=`echo "${DISK}:${SLICENUM}:mbr" | sed 's|/|-|g'`
|
|
# Lets save our slice, so we know what to look for in the config file later on
|
|
if [ -z "$WORKINGSLICES" ]
|
|
then
|
|
WORKINGSLICES="${slice}"
|
|
export WORKINGSLICES
|
|
else
|
|
WORKINGSLICES="${WORKINGSLICES} ${slice}"
|
|
export WORKINGSLICES
|
|
fi
|
|
};
|