ionice limits
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@ -1,6 +1,7 @@
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#!/bin/bash
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STAGE=0
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NICE_CMD=nice -n 19 ionice -c2 -n7
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source /etc/make.conf
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[ -f /etc/gentoo-upgrade.conf ] && source /etc/gentoo-upgrade.conf
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@ -103,14 +104,14 @@ if [ 1 -eq $STAGE ]; then
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fi
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# sync portage tree
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eix-sync || emerge --sync
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$NICE_CMD eix-sync || $NICE_CMD emerge --sync
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[ 0 -ne $? ] && echo "Stage $STAGE: portage tree synchronization failed ;-( =======" && exit $STAGE
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# Update metadata cache
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in_list "$EGENCACHE" ${TRUE_LIST[@]} &&
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if [[ "git" == "$SYNC_TYPE" ]]; then
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echo "---------- Updating metadata cache for Git portage tree ----------"
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egencache --repo=gentoo --update --jobs=$((`grep "^processor" /proc/cpuinfo -c`+1))
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$NICE_CMD egencache --repo=gentoo --update --jobs=$((`grep "^processor" /proc/cpuinfo -c`+1))
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[ 0 -ne $? ] && echo "Stage $STAGE: Metadata update failed ;-( =======" && exit $STAGE
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fi
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@ -122,19 +123,19 @@ if [ 1 -eq $STAGE ]; then
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# eix update
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if [ `which eix-update 2>/dev/null` ]; then
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eix-update
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$NICE_CMD eix-update
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[ 0 -ne $? ] && echo "Stage $STAGE: eix-update failed ;-( =======" && exit $STAGE
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fi
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# eix-remote update
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if [ `which eix-remote 2>/dev/null` ]; then
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eix-remote update
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$NICE_CMD eix-remote update
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[ 0 -ne $? ] && echo "Stage $STAGE: eix-remote update failed ;-( =======" && exit $STAGE
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fi
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# layman syncronization
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if [ `which layman 2>/dev/null` ]; then
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layman -S
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$NICE_CMD layman -S
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[ 0 -ne $? ] && echo "Stage $STAGE: layman synchronization failed ;-( =======" && exit $STAGE
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fi
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@ -163,7 +164,7 @@ fi
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if [ 3 -eq $STAGE ]; then
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echo "======= STAGE $STAGE: disable prelink ======="
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if [ `which prelink 2>/dev/null` ]; then
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prelink -ua 2>/dev/null
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$NICE_CMD prelink -ua 2>/dev/null
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[ 0 -ne $? ] && echo "Stage $STAGE: prelink disabling failed ;-( =======" && exit $STAGE
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fi
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@ -312,7 +313,7 @@ if [ 11 -eq $STAGE ]; then
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[ 0 != $? ] && echo "Stage $STAGE: cann't touch /etc/portage/need_upgrade_xorg_input_drivers ;-( =======" && exit $STAGE
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eselect python set $new_python
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[ 0 != $? ] && echo "Stage $STAGE: cann't switch to another python version ;-( =======" && exit $STAGE
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python-updater
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$NICE_CMD python-updater
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[ 0 != $? ] && echo "Stage $STAGE: python-updater failed ;-( =======" && exit $STAGE
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rm /etc/portage/need_upgrade_python
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[ 0 != $? ] && echo "Stage $STAGE: cann't remove /etc/portage/need_upgrade_xorg_input_drivers ;-( =======" && exit $STAGE
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@ -360,16 +361,16 @@ if [ 14 -eq $STAGE ]; then
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emerge -c
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[ 0 -ne $? ] && echo "Stage $STAGE: emerge -c failed ;-( =======" && exit $STAGE
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if [ `which localepurge 2>/dev/null` ]; then
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localepurge &>/dev/null
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$NICE_CMD localepurge &>/dev/null
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[ 0 -ne $? ] && echo "Stage $STAGE: localepurge failed ;-( =======" && exit $STAGE
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fi
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if [ `which eclean 2>/dev/null` ]; then
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eclean packages
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$NICE_CMD eclean packages
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[ 0 -ne $? ] && echo "Stage $STAGE: eclean packages failed ;-( =======" && exit $STAGE
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in_list "$ECLEAN_DISTFILES" ${TRUE_LIST[@]}
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if [ 0 -eq $? ]; then
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eclean distfiles
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$NICE_CMD eclean distfiles
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[ 0 -ne $? ] && echo "Stage $STAGE: eclean distfiles failed ;-( =======" && exit $STAGE
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fi
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fi
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@ -392,7 +393,7 @@ fi
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if [ 16 -eq $STAGE ]; then
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echo "======= STAGE $STAGE: Scan for vulnearable packages ======="
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if [ `which glsa-check 2>/dev/null` ]; then
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glsa-check -f affected
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$NICE_CMD glsa-check -f affected
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# [ 0 -ne $? ] && echo "Stage $STAGE: glsa-check fix failed ;-( =======" && exit $STAGE
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fi
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@ -405,7 +406,7 @@ fi
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if [ 17 -eq $STAGE ]; then
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echo "======= STAGE $STAGE: Prelink libraries ======="
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if [ `which prelink 2>/dev/null` ]; then
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prelink -avfmR
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$NICE_CMD prelink -avfmR
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[ 0 -ne $? ] && echo "Stage $STAGE: prelink -avfmR failed ;-( =======" && exit $STAGE
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fi
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@ -1,5 +1,7 @@
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#!/bin/bash
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NICE_CMD=nice -n 19 ionice -c2 -n7
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REVISION=`kernel-config list | grep \*$ | cut -d" " -f6 | cut -d- -f2-8`
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[ "" == "$REVISION" ] && echo "No appropriate kernel revision found ;-(" && exit -1
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[ "" == "$SOURCES" ] && echo "No appropriate kernel sources found ;-(" && exit -1
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# rm old modules
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cd /lib/modules && rm -rf `ls | grep -v "^$REVISION$"`
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cd /lib/modules && $NICE_CMD rm -rf `ls | grep -v "^$REVISION$"`
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# rm old kernel revisions
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mount -o remount,rw /boot
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mount -o remount,ro /boot
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# rm old sources
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cd /usr/src && rm -rf `find -maxdepth 1 -name "linux-*" -type d | grep -v "$SOURCES$"`
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cd /usr/src && $NICE_CMD rm -rf `find -maxdepth 1 -name "linux-*" -type d | grep -v "$SOURCES$"`
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exit 0
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@ -1,6 +1,7 @@
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#!/bin/bash
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SILENT=false
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NICE_CMD=nice -n 19 ionice -c2 -n7
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# available parameters
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eval set -- "`getopt -o hs --long help,silent -- \"$@\"`"
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grep 'CONFIG_X86_MARCH_NATIVE=y' .config &>/dev/null
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jobs=$((`grep "^processor" /proc/cpuinfo -c`+1))
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if [[ "$?" == 0 ]]; then
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make -j$jobs
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$NICE_CMD make -j$jobs
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[ 0 -ne $? ] && echo "Kernel build failed ;-(" && exit -1
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else
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# pump make -j$((jobs*3)) || make -j$jobs
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make -j$jobs
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$NICE_CMD make -j$jobs
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[ 0 -ne $? ] && echo "Kernel build failed ;-(" && exit -1
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fi
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mount -o remount,rw /boot
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make install
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make modules_install
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$NICE_CMD make install
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$NICE_CMD make modules_install
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REVISION=`cat /usr/src/linux/include/config/kernel.release`
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which dracut &>/dev/null && dracut --hostonly --force /boot/initramfs-$REVISION.img $REVISION
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which dracut &>/dev/null && $NICE_CMD dracut --hostonly --force /boot/initramfs-$REVISION.img $REVISION
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sed -i "s~\/boot\/vmlinuz-[0-9][^ ]*~\/boot\/vmlinuz-$REVISION~g;
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s~\/boot\/initramfs-[0-9][^ ]*~\/boot\/initramfs-$REVISION.img~g" \
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