47 lines
1.6 KiB
Bash
Executable File
47 lines
1.6 KiB
Bash
Executable File
#!/bin/bash
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GRUB_CFG_FLIST=""
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[ -f /boot/grub/grub.conf ] && GRUB_CFG_FLIST="$GRUB_CFG_FLIST /boot/grub/grub.conf"
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[ -f /boot/grub2/grub.cfg ] && GRUB_CFG_FLIST="$GRUB_CFG_FLIST /boot/grub2/grub.cfg"
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[ "" == "$GRUB_CFG_FLIST" ] && echo 'No Grub config files found! ;-(' && exit -1
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if [[ `which e4rat-realloc 2>/dev/null` && `grep 'init=/sbin/e4rat-' $GRUB_CFG_FLIST` ]]; then
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echo "e4rat package and e4rat init record in grub.conf found ;-)"
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else
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echo "Either e4rat package or e4rat record in grub.conf not found, exiting..."
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exit 0
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fi
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case $1 in
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collect)
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echo "Setting up e4rat for collecting data"
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echo "remounting /boot -> rw"
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mount -o remount,rw /boot && \
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sed -i "s~init=/sbin/e4rat-[a-z]*~init=/sbin/e4rat-collect~g" \
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$GRUB_CFG_FLIST && \
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echo "remounting /boot -> ro" && \
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mount -o remount,ro -force /boot && \
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echo -e "#/bin/bash\n\n(/usr/sbin/e4rat_finalize.sh && rm -f /etc/local.d/e4rat_finalize.start)&\n" \
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> /etc/local.d/e4rat_finalize.start && \
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chmod 755 /etc/local.d/e4rat_finalize.start
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[ 0 -ne $? ] && echo "e4rat_switch.sh $1 failed" && exit -1
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;;
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preload)
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echo "Setting up e4rat for preload system files"
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echo "remounting /boot -> rw"
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mount -o remount,rw /boot && \
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sed -i "s~init=/sbin/e4rat-[a-z]*~init=/sbin/e4rat-preload~g" \
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$GRUB_CFG_FLIST && \
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echo "remounting /boot -> ro" && \
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mount -o remount,ro -force /boot
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[ 0 -ne $? ] && echo "e4rat_switch.sh $1 failed" && exit -1
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;;
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*)
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echo "Usage: e4rat_switch.sh {collect|preload}"
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exit -1
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;;
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esac
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exit 0
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