47 lines
1.0 KiB
Bash
47 lines
1.0 KiB
Bash
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#!/bin/sh
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BACKUP_MACHINE="frumar.yori.cc"
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DATE_FORMAT="+%Y-%m-%d"
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BACKUP_DIR="/data/yorick/backup"
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function is_locked() {
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# check for lockfile
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if [[ -f /tmp/rbs.lock ]]; then
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# process already running?
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if [[ "$(ps -p $(cat /tmp/rbs.lock) | wc -l)" -gt 1 ]]; then
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echo "locked"
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return
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fi
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fi
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echo "unlocked"
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}
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if [[ $(is_locked) == "locked" ]]; then
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echo "process already running, aborting..."
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exit 1
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fi
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# create lockfile
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rm -f /tmp/rbs.lock
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echo $$ > /tmp/rbs.lock
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echo "update local bup index..."
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cd $HOME # do it here so that the bupignore paths work without rewriting
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ionice -c3 bup index -u $HOME --xdev --exclude-from $HOME/dotfiles/misc/bupignore
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# check if backup machine is available
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#ping -w 5 -c 1 $BACKUP_MACHINE
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#if [ $? -eq 0 ]; then
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# start backup
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echo "copy bup packs..."
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branch="$(hostname)-$(date $DATE_FORMAT)"
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ionice -c3 bup save -n $branch $HOME -r $BACKUP_MACHINE:$BACKUP_DIR/home/
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#echo "verify bup packs..."
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#cd $BACKUP_DIR/home
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#ionice -c3 bup -d . fsck -g -vv
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#fi
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# remove lockfile
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rm -f /tmp/rbs.lock
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