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|
#!/bin/sh
. /lib/partman/lib/base.sh
. /lib/partman/lib/commit.sh
abort () {
if [ -f /var/run/parted_server.pid ]; then
stop_parted_server
fi
exit $1
}
# Implemented here instead of init.d because anna displays a progress bar
# which conflicts with the init.d progress bar
load_extra () {
local auto memreq_lvm memreq_crypto
# These packages currently are of no use on GNU/kFreeBSD or GNU/Hurd,
# but do waste a lot of space, so skip installing them here
case "$(udpkg --print-os)" in
kfreebsd|hurd)
return 0
;;
esac
if [ -f /var/lib/partman/loaded-extra ]; then
return 0
fi
>/var/lib/partman/loaded-extra
# Rough memory requirements in kB; could be made arch dependent
memreq_lvm=7500
memreq_crypto=11000 # 1MB more than limit in partman-crypto
auto=""
if [ -f /lib/partman/lib/auto-shared.sh ]; then
auto=1
fi
# partman-lvm is loaded first, then partman-crypto
if [ -f /lib/partman/lib/lvm-base.sh ]; then
:
elif [ $(memfree) -ge $memreq_lvm ]; then
if [ "$auto" ]; then
anna-install partman-auto-lvm
else
anna-install partman-lvm
fi
else
logger -t partman "Insufficient free memory to load LVM support"
fi
if [ -f /lib/partman/lib/crypto-base.sh ]; then
:
elif [ $(memfree) -ge $memreq_crypto ]; then
if [ "$auto" ]; then
anna-install partman-auto-crypto
else
anna-install partman-crypto
fi
else
logger -t partman "Insufficient free memory to load crypto support"
fi
}
###########################################################
# Compute some constants in order to make things faster.
###########################################################
# Detect if Debconf can escape strings
# non-empty means we can escape
can_escape=''
if type debconf-escape >/dev/null 2>&1; then
db_capb backup align
for cap in $RET; do
case $cap in
escape) can_escape=yes ;;
esac
done
fi
export can_escape
# The decimal separator (dot or comma)
#db_metaget partman/text/deci description
#deci="$RET"
# The comma has special meaning for debconf. Let's force dot until we
# start using escaped strings.
deci='.'
export deci
# work around bug #243373
if [ "$TERM" = xterm ] || [ "$TERM" = bterm ]; then
debconf_select_lead="$NBSP"
else
debconf_select_lead="> "
fi
export debconf_select_lead
###########################################################
# Commented due to #240145
#if [ -e /var/lib/partman ]; then
# rm -rf /var/lib/partman
#fi
mkdir -p /var/lib/partman
# Load additional components when sufficient memory is available
load_extra
# Make sure all modules are available
# Should really be done whenever anna installs a kernel package
depmod -a
# We need to set the capabilities after anna-install
db_capb backup align
while true; do
initcount=$(ls /lib/partman/init.d/* | wc -l)
db_progress START 0 $initcount partman/progress/init/title
for s in /lib/partman/init.d/*; do
if [ -x $s ]; then
#logger -t partman "Running init.d/$s"
base=$(basename $s | sed 's/[0-9]*//')
# Not every init script has, or needs, its own progress
# template. Add them to slow init scripts only.
if ! db_progress INFO partman/progress/init/$base; then
db_progress INFO partman/progress/init/fallback
fi
if ! $s; then
db_progress STOP
abort 10
fi
fi
db_progress STEP 1
done
db_progress STOP
while true; do
for s in /lib/partman/display.d/*; do
if [ -x $s ]; then
#logger -t partman "Running display.d/$s"
$s || {
exitcode=$?
if [ $exitcode -eq 255 ]; then
abort 10 # back up to main menu
elif [ $exitcode -ge 128 ] && [ $exitcode -lt 192 ]; then
abort $exitcode # killed by signal
elif [ $exitcode -ge 100 ]; then
break # successful partitioning
else
continue 2
fi
}
fi
done
for s in /lib/partman/check.d/*; do
if [ -x $s ]; then
#logger -t partman "Running check.d/$s"
if ! $s; then
continue 2
fi
fi
done
if confirm_changes partman; then
break
fi
done
for s in /lib/partman/commit.d/*; do
if [ -x $s ]; then
#logger -t partman "Running commit.d/$s"
$s || continue 2
fi
done
for s in /lib/partman/finish.d/*; do
if [ -x $s ]; then
#logger -t partman "Running finish.d/$s"
$s || {
exitcode=$?
if [ "$exitcode" = 1 ]; then
continue 2
else
abort $exitcode
fi
}
fi
done
break
done
exit 0
|
