Долго грузится 13.10

Различные вопросы

zotkindm - 24 Февраль, 2014 - 03:56

Всем привет.
Вопрос в теме.
При убирании плимута перва строка: "/scripts/local-top/cryptroot: line 24: dirname: not found" и на ней долго висит. Открыл сей файл, думал исправить что но там только одно слово: "esac" похоже команда.
Как решить?

lord_i - 24 Февраль, 2014 - 09:17

esac это закрытие ветки case в баше. Без case выше естественно вызывает ошибку. Уберите вообще это слово.
ЗЫ посмотрел у себя - этот файл есть и достаточно большой. Там достаточно серьезный скрипт написан.

Развернуть/свернуть скрытый текст.

cat cryptroot 
#!/bin/sh

PREREQ="cryptroot-prepare"

#
# Standard initramfs preamble
#
prereqs()
{
        # Make sure that cryptroot is run last in local-top
        for req in $(dirname $0)/*; do
                script=${req##*/}
                if [ $script != cryptroot ]; then
                        echo $script
                fi
        done
}

case $1 in
prereqs)
        prereqs
        exit 0
        ;;
esac

# source for log_*_msg() functions, see LP: #272301
. /scripts/functions

#
# Helper functions
#
message()
{
        if [ -x /bin/plymouth ] && plymouth --ping; then
                plymouth message --text="$@"
        else
                echo "$@" >&2
        fi
        return 0
}

udev_settle()
{
        # Wait for udev to be ready, see https://launchpad.net/bugs/85640
        if command -v udevadm >/dev/null 2>&1; then
                udevadm settle --timeout=30
        elif command -v udevsettle >/dev/null 2>&1; then
                udevsettle --timeout=30
        fi
        return 0
}

parse_options()
{
        local cryptopts
        cryptopts="$1"

        if [ -z "$cryptopts" ]; then
                return 1
        fi

        # Defaults
        cryptcipher=aes-cbc-essiv:sha256
        cryptsize=256
        crypthash=ripemd160
        crypttarget=cryptroot
        cryptsource=""
        cryptlvm=""
        cryptkeyscript=""
        cryptkey="" # This is only used as an argument to an eventual keyscript
        crypttries=3
        cryptrootdev=""
        cryptdiscard=""
        CRYPTTAB_OPTIONS=""

        local IFS=" ,"
        for x in $cryptopts; do
                case $x in
                hash=*)
                        crypthash=${x#hash=}
                        ;;
                size=*)
                        cryptsize=${x#size=}
                        ;;
                cipher=*)
                        cryptcipher=${x#cipher=}
                        ;;
                target=*)
                        crypttarget=${x#target=}
                        export CRYPTTAB_NAME="$crypttarget"
                        ;;
                source=*)
                        cryptsource=${x#source=}
                        if [ ${cryptsource#UUID=} != $cryptsource ]; then
                                cryptsource="/dev/disk/by-uuid/${cryptsource#UUID=}"
                        elif [ ${cryptsource#LABEL=} != $cryptsource ]; then
                                cryptsource="/dev/disk/by-label/${cryptsource#LABEL=}"
                        fi
                        export CRYPTTAB_SOURCE="$cryptsource"
                        ;;
                lvm=*)
                        cryptlvm=${x#lvm=}
                        ;;
                keyscript=*)
                        cryptkeyscript=${x#keyscript=}
                        ;;
                key=*)
                        if [ "${x#key=}" != "none" ]; then
                                cryptkey=${x#key=}
                        fi
                        export CRYPTTAB_KEY="$cryptkey"
                        ;;
                tries=*)
                        crypttries="${x#tries=}"
                        case "$crypttries" in
                          *[![:digit:].]*)
                                crypttries=3
                                ;;
                        esac
                        ;;
                rootdev)
                        cryptrootdev="yes"
                        ;;
                discard)
                        cryptdiscard="yes"
                        ;;
                esac
                PARAM="${x%=*}"
                if [ "$PARAM" = "$x" ]; then
                        VALUE="yes"
                else
                        VALUE="${x#*=}"
                fi
                CRYPTTAB_OPTIONS="$CRYPTTAB_OPTIONS $PARAM"
                eval export CRYPTTAB_OPTION_$PARAM="\"$VALUE\""
        done
        export CRYPTTAB_OPTIONS

        if [ -z "$cryptsource" ]; then
                message "cryptsetup: source parameter missing"
                return 1
        fi
        return 0
}

activate_vg()
{
        # Sanity checks
        if [ ! -x /sbin/lvm ]; then
                message "cryptsetup: lvm is not available"
                return 1
        fi

        # Detect and activate available volume groups
        /sbin/lvm vgscan
        /sbin/lvm vgchange -a y --sysinit
        return $?
}

activate_evms()
{
        local dev module

        # Sanity checks
        if [ ! -x /sbin/evms_activate ]; then
                message "cryptsetup: evms_activate is not available"
                return 1
        fi

        # Load modules used by evms
        for module in dm-mod linear raid0 raid1 raid10 raid5 raid6; do
                modprobe -q $module
        done

        # Activate it
        /sbin/evms_activate
        return $?
}

setup_mapping()
{
        local opts count cryptcreate cryptremove NEWROOT
        opts="$1"

        if [ -z "$opts" ]; then
                return 0
        fi

        parse_options "$opts" || return 1

        if [ -n "$cryptkeyscript" ] && ! type "$cryptkeyscript" >/dev/null; then
                message "cryptsetup: error - script \"$cryptkeyscript\" missing"
                return 1
        fi

        # The same target can be specified multiple times
        # e.g. root and resume lvs-on-lvm-on-crypto
        if [ -e "/dev/mapper/$crypttarget" ]; then
                return 0
        fi

        modprobe -q dm_crypt

        # Make sure the cryptsource device is available
        if [ ! -e $cryptsource ]; then
                activate_vg
                activate_evms
        fi

        # If the encrypted source device hasn't shown up yet, give it a
        # little while to deal with removable devices

        # the following lines below have been taken from
        # /usr/share/initramfs-tools/scripts/local, as suggested per
        # https://launchpad.net/bugs/164044
        if [ ! -e "$cryptsource" ]; then
                log_begin_msg "Waiting for encrypted source device..."

                # Default delay is 180s
                if [ -z "${ROOTDELAY}" ]; then
                        slumber=180
                else
                        slumber=${ROOTDELAY}
                fi

                slumber=$(( ${slumber} * 10 ))
                while [ ! -e "$cryptsource" ]; do
                        /bin/sleep 0.1
                        slumber=$(( ${slumber} - 1 ))
                        [ ${slumber} -gt 0 ] || break
                done

                if [ ${slumber} -gt 0 ]; then
                        log_end_msg 0
                else
                        log_end_msg 1 || true
                fi
        fi
        udev_settle

        # We've given up, but we'll let the user fix matters if they can
        while [ ! -e "${cryptsource}" ]; do
                echo "  Check cryptopts=source= bootarg: cat /proc/cmdline"
                echo "  or missing modules, devices: cat /proc/modules; ls /dev"
                panic -r "ALERT!  ${cryptsource} does not exist.  Dropping to a shell!"
        done

        # Prepare commands
        cryptcreate="/sbin/cryptsetup -T 1"
        if [ "$cryptdiscard" = "yes" ]; then
                cryptcreate="$cryptcreate --allow-discards"
        fi
        if /sbin/cryptsetup isLuks $cryptsource >/dev/null 2>&1; then
                cryptcreate="$cryptcreate luksOpen $cryptsource $crypttarget"
        else
                cryptcreate="$cryptcreate -c $cryptcipher -s $cryptsize -h $crypthash create $crypttarget $cryptsource"
        fi
        cryptremove="/sbin/cryptsetup remove $crypttarget"
        NEWROOT="/dev/mapper/$crypttarget"

        # Try to get a satisfactory password $crypttries times
        count=0
        while [ $crypttries -le 0 ] || [ $count -lt $crypttries ]; do
                count=$(( $count + 1 ))

                if [ $count -gt 1 ]; then
                        /bin/sleep 3
                fi

                if [ -z "$cryptkeyscript" ]; then
                        cryptkey="Unlocking the disk $cryptsource ($crypttarget)\nEnter passphrase: "
                        if [ -x /bin/plymouth ] && plymouth --ping; then
                                cryptkeyscript="plymouth ask-for-password --prompt"
                                cryptkey=$(printf "$cryptkey")
                        else
                                cryptkeyscript="/lib/cryptsetup/askpass"
                        fi
                fi


                if [ ! -e "$NEWROOT" ]; then
                        if ! crypttarget="$crypttarget" cryptsource="$cryptsource" \
                             $cryptkeyscript "$cryptkey" | $cryptcreate --key-file=- ; then
                                message "cryptsetup: cryptsetup failed, bad password or options?"
                                continue
                        fi
                fi

                if [ ! -e "$NEWROOT" ]; then
                        message "cryptsetup: unknown error setting up device mapping"
                        return 1
                fi

                #FSTYPE=''
                #eval $(fstype < "$NEWROOT")
                FSTYPE="$(blkid -s TYPE -o value "$NEWROOT")"

                # See if we need to setup lvm on the crypto device
                #if [ "$FSTYPE" = "lvm" ] || [ "$FSTYPE" = "lvm2" ]; then
                if [ "$FSTYPE" = "LVM_member" ] || [ "$FSTYPE" = "LVM2_member" ]; then
                        if [ -z "$cryptlvm" ]; then
                                message "cryptsetup: lvm fs found but no lvm configured"
                                return 1
                        elif ! activate_vg; then
                                # disable error message, LP: #151532
                                #message "cryptsetup: failed to setup lvm device"
                                return 1
                        fi

                        NEWROOT=${cmdline_root:-/dev/mapper/$cryptlvm}
                        if [ "$cryptrootdev" = "yes" ]; then
                                # required for lilo to find the root device
                                echo "ROOT=$NEWROOT" >>/conf/param.conf
                        fi
                        eval $(fstype < "$NEWROOT")
                fi

                #if [ -z "$FSTYPE" ] || [ "$FSTYPE" = "unknown" ]; then
                if [ -z "$FSTYPE" ]; then
                        message "cryptsetup: unknown fstype, bad password or options?"
                        udev_settle
                        $cryptremove
                        continue
                fi

                message "cryptsetup: $crypttarget set up successfully"
                break
        done

        if [ $crypttries -gt 0 ] && [ $count -gt $crypttries ]; then
                message "cryptsetup: maximum number of tries exceeded for $crypttarget"
                return 1
        fi

        udev_settle
        return 0
}

#
# Begin real processing
#

# Do we have any kernel boot arguments?
cmdline_cryptopts=''
unset cmdline_root
for opt in $(cat /proc/cmdline); do
        case $opt in
        cryptopts=*)
                opt="${opt#cryptopts=}"
                if [ -n "$opt" ]; then
                        if [ -n "$cmdline_cryptopts" ]; then
                                cmdline_cryptopts="$cmdline_cryptopts $opt"
                        else
                                cmdline_cryptopts="$opt"
                        fi
                fi
                ;;
        root=*)
                opt="${opt#root=}"
                case $opt in
                /*) # Absolute path given. Not lilo major/minor number.
                        cmdline_root=$opt
                        ;;
                *) # lilo major/minor number (See #398957). Ignore
                esac
                ;;
        esac
done

if [ -n "$cmdline_cryptopts" ]; then
        # Call setup_mapping separately for each possible cryptopts= setting
        for cryptopt in $cmdline_cryptopts; do
                setup_mapping "$cryptopt"
        done
        exit 0
fi

# Do we have any settings from the /conf/conf.d/cryptroot file?
if [ -r /conf/conf.d/cryptroot ]; then
        while read mapping <&3; do
                setup_mapping "$mapping" 3<&-
        done 3< /conf/conf.d/cryptroot
fi

exit 0

ответить

zotkindm - 24 Февраль, 2014 - 14:14

Как убрать, не я же вписал его туда, у Вас же оно тоже есть?
Вот мой:

Развернуть/свернуть скрытый текст.

#!/bin/sh

PREREQ="cryptroot-prepare"

#
# Standard initramfs preamble
#
prereqs()
{
# Make sure that cryptroot is run last in local-top
for req in $(dirname $0)/*; do
script=${req##*/}
if [ $script != cryptroot ]; then
echo $script
fi
done
}

case $1 in
prereqs)
prereqs
exit 0
;;
esac

# source for log_*_msg() functions, see LP: #272301
. /scripts/functions

#
# Helper functions
#
message()
{
if [ -x /bin/plymouth ] && plymouth --ping; then
plymouth message --text="$@"
else
echo "$@" >&2
fi
return 0
}

udev_settle()
{
# Wait for udev to be ready, see https://launchpad.net/bugs/85640
if command -v udevadm >/dev/null 2>&1; then
udevadm settle --timeout=30
elif command -v udevsettle >/dev/null 2>&1; then
udevsettle --timeout=30
fi
return 0
}

parse_options()
{
local cryptopts
cryptopts="$1"

if [ -z "$cryptopts" ]; then
return 1
fi

# Defaults
cryptcipher=aes-cbc-essiv:sha256
cryptsize=256
crypthash=ripemd160
crypttarget=cryptroot
cryptsource=""
cryptlvm=""
cryptkeyscript=""
cryptkey="" # This is only used as an argument to an eventual keyscript
crypttries=3
cryptrootdev=""
cryptdiscard=""
CRYPTTAB_OPTIONS=""

local IFS=" ,"
for x in $cryptopts; do
case $x in
hash=*)
crypthash=${x#hash=}
;;
size=*)
cryptsize=${x#size=}
;;
cipher=*)
cryptcipher=${x#cipher=}
;;
target=*)
crypttarget=${x#target=}
export CRYPTTAB_NAME="$crypttarget"
;;
source=*)
cryptsource=${x#source=}
if [ ${cryptsource#UUID=} != $cryptsource ]; then
cryptsource="/dev/disk/by-uuid/${cryptsource#UUID=}"
elif [ ${cryptsource#LABEL=} != $cryptsource ]; then
cryptsource="/dev/disk/by-label/${cryptsource#LABEL=}"
fi
export CRYPTTAB_SOURCE="$cryptsource"
;;
lvm=*)
cryptlvm=${x#lvm=}
;;
keyscript=*)
cryptkeyscript=${x#keyscript=}
;;
key=*)
if [ "${x#key=}" != "none" ]; then
cryptkey=${x#key=}
fi
export CRYPTTAB_KEY="$cryptkey"
;;
tries=*)
crypttries="${x#tries=}"
case "$crypttries" in
*[![:digit:].]*)
crypttries=3
;;
esac
;;
rootdev)
cryptrootdev="yes"
;;
discard)
cryptdiscard="yes"
;;
esac
PARAM="${x%=*}"
if [ "$PARAM" = "$x" ]; then
VALUE="yes"
else
VALUE="${x#*=}"
fi
CRYPTTAB_OPTIONS="$CRYPTTAB_OPTIONS $PARAM"
eval export CRYPTTAB_OPTION_$PARAM="\"$VALUE\""
done
export CRYPTTAB_OPTIONS

if [ -z "$cryptsource" ]; then
message "cryptsetup: source parameter missing"
return 1
fi
return 0
}

activate_vg()
{
# Sanity checks
if [ ! -x /sbin/lvm ]; then
message "cryptsetup: lvm is not available"
return 1
fi

# Detect and activate available volume groups
/sbin/lvm vgscan
/sbin/lvm vgchange -a y --sysinit
return $?
}

activate_evms()
{
local dev module

# Sanity checks
if [ ! -x /sbin/evms_activate ]; then
message "cryptsetup: evms_activate is not available"
return 1
fi

# Load modules used by evms
for module in dm-mod linear raid0 raid1 raid10 raid5 raid6; do
modprobe -q $module
done

# Activate it
/sbin/evms_activate
return $?
}

setup_mapping()
{
local opts count cryptcreate cryptremove NEWROOT
opts="$1"

if [ -z "$opts" ]; then
return 0
fi

parse_options "$opts" || return 1

if [ -n "$cryptkeyscript" ] && ! type "$cryptkeyscript" >/dev/null; then
message "cryptsetup: error - script \"$cryptkeyscript\" missing"
return 1
fi

# The same target can be specified multiple times
# e.g. root and resume lvs-on-lvm-on-crypto
if [ -e "/dev/mapper/$crypttarget" ]; then
return 0
fi

modprobe -q dm_crypt

# Make sure the cryptsource device is available
if [ ! -e $cryptsource ]; then
activate_vg
activate_evms
fi

# If the encrypted source device hasn't shown up yet, give it a
# little while to deal with removable devices

# the following lines below have been taken from
# /usr/share/initramfs-tools/scripts/local, as suggested per
# https://launchpad.net/bugs/164044
if [ ! -e "$cryptsource" ]; then
log_begin_msg "Waiting for encrypted source device..."

# Default delay is 180s
if [ -z "${ROOTDELAY}" ]; then
slumber=180
else
slumber=${ROOTDELAY}
fi

slumber=$(( ${slumber} * 10 ))
while [ ! -e "$cryptsource" ]; do
/bin/sleep 0.1
slumber=$(( ${slumber} - 1 ))
[ ${slumber} -gt 0 ] || break
done

if [ ${slumber} -gt 0 ]; then
log_end_msg 0
else
log_end_msg 1 || true
fi
fi
udev_settle

# We've given up, but we'll let the user fix matters if they can
while [ ! -e "${cryptsource}" ]; do
echo " Check cryptopts=source= bootarg: cat /proc/cmdline"
echo " or missing modules, devices: cat /proc/modules; ls /dev"
panic -r "ALERT! ${cryptsource} does not exist. Dropping to a shell!"
done

# Prepare commands
cryptcreate="/sbin/cryptsetup -T 1"
if [ "$cryptdiscard" = "yes" ]; then
cryptcreate="$cryptcreate --allow-discards"
fi
if /sbin/cryptsetup isLuks $cryptsource >/dev/null 2>&1; then
cryptcreate="$cryptcreate luksOpen $cryptsource $crypttarget"
else
cryptcreate="$cryptcreate -c $cryptcipher -s $cryptsize -h $crypthash create $crypttarget $cryptsource"
fi
cryptremove="/sbin/cryptsetup remove $crypttarget"
NEWROOT="/dev/mapper/$crypttarget"

# Try to get a satisfactory password $crypttries times
count=0
while [ $crypttries -le 0 ] || [ $count -lt $crypttries ]; do
count=$(( $count + 1 ))

if [ $count -gt 1 ]; then
/bin/sleep 3
fi

if [ -z "$cryptkeyscript" ]; then
cryptkey="Unlocking the disk $cryptsource ($crypttarget)\nEnter passphrase: "
if [ -x /bin/plymouth ] && plymouth --ping; then
cryptkeyscript="plymouth ask-for-password --prompt"
cryptkey=$(printf "$cryptkey")
else
cryptkeyscript="/lib/cryptsetup/askpass"
fi
fi

if [ ! -e "$NEWROOT" ]; then
if ! crypttarget="$crypttarget" cryptsource="$cryptsource" \
$cryptkeyscript "$cryptkey" | $cryptcreate --key-file=- ; then
message "cryptsetup: cryptsetup failed, bad password or options?"
continue
fi
fi

if [ ! -e "$NEWROOT" ]; then
message "cryptsetup: unknown error setting up device mapping"
return 1
fi

#FSTYPE=''
#eval $(fstype < "$NEWROOT")
FSTYPE="$(blkid -s TYPE -o value "$NEWROOT")"

# See if we need to setup lvm on the crypto device
#if [ "$FSTYPE" = "lvm" ] || [ "$FSTYPE" = "lvm2" ]; then
if [ "$FSTYPE" = "LVM_member" ] || [ "$FSTYPE" = "LVM2_member" ]; then
if [ -z "$cryptlvm" ]; then
message "cryptsetup: lvm fs found but no lvm configured"
return 1
elif ! activate_vg; then
# disable error message, LP: #151532
#message "cryptsetup: failed to setup lvm device"
return 1
fi

NEWROOT=${cmdline_root:-/dev/mapper/$cryptlvm}
if [ "$cryptrootdev" = "yes" ]; then
# required for lilo to find the root device
echo "ROOT=$NEWROOT" >>/conf/param.conf
fi
eval $(fstype < "$NEWROOT")
fi

#if [ -z "$FSTYPE" ] || [ "$FSTYPE" = "unknown" ]; then
if [ -z "$FSTYPE" ]; then
message "cryptsetup: unknown fstype, bad password or options?"
udev_settle
$cryptremove
continue
fi

message "cryptsetup: $crypttarget set up successfully"
break
done

if [ $crypttries -gt 0 ] && [ $count -gt $crypttries ]; then
message "cryptsetup: maximum number of tries exceeded for $crypttarget"
return 1
fi

udev_settle
return 0
}

#
# Begin real processing
#

# Do we have any kernel boot arguments?
cmdline_cryptopts=''
unset cmdline_root
for opt in $(cat /proc/cmdline); do
case $opt in
cryptopts=*)
opt="${opt#cryptopts=}"
if [ -n "$opt" ]; then
if [ -n "$cmdline_cryptopts" ]; then
cmdline_cryptopts="$cmdline_cryptopts $opt"
else
cmdline_cryptopts="$opt"
fi
fi
;;
root=*)
opt="${opt#root=}"
case $opt in
/*) # Absolute path given. Not lilo major/minor number.
cmdline_root=$opt
;;
*) # lilo major/minor number (See #398957). Ignore
esac
;;
esac
done

if [ -n "$cmdline_cryptopts" ]; then
# Call setup_mapping separately for each possible cryptopts= setting
for cryptopt in $cmdline_cryptopts; do
setup_mapping "$cryptopt"
done
exit 0
fi

# Do we have any settings from the /conf/conf.d/cryptroot file?
if [ -r /conf/conf.d/cryptroot ]; then
while read mapping <&3; do
setup_mapping "$mapping" 3<&-
done 3< /conf/conf.d/cryptroot
fi

exit 0

ответить

lord_i - 24 Февраль, 2014 - 21:42

Открыл сей файл, думал исправить что но там только одно слово

Я так понял что весь файл состоит из одного слова ... Сори, не обратил внимание на line 24
Файл абсолютно такой как у меня ... Даже не знаю что там может вызывать такой эффект. Попробуйте создать это файл заново из моего примера что-ли ...

ответить

MacLeod - 24 Февраль, 2014 - 21:55

Ну, английским по белому же написано: не найден dirname =)
apt-file search dirname | grep /usr/bin coreutils: /usr/bin/dirname
Ставим/переустанавливаем пакет coreutils:
sudo apt-get install coreutils
З.Ы. Еще можно грохнуть cryptsetup и пересобрать initramfs, если шифрование не используется.

ответить

zotkindm - 25 Февраль, 2014 - 16:25

Да не, Уважаемый, не помогло, я это на аглицком форуме видел и проделал. В последствии, помог старый дедовский способ: format sda1, install Kubuntu 13.10. Хотя по вашей логике надо просто восстановить файл dirname. Поздно. В новой системе сей файл имеется. Затупил сам, смутило слово 'dirname', не подумал что это файл, думал каталог не может найти.

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