Prevent wasting disk space by accident
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017b6759ce
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1a48d82224
1 changed files with 30 additions and 1 deletions
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@ -145,6 +145,31 @@ start_virtiofsd() {
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--socket-path "$socket" --shared-dir "/lmn/media/${USER}" --syslog
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}
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ask_really_persistent() {
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cat << EOF >&2
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!!!!!!!!!!!!!!! Wichtig !!!!!!!!!!!!!!
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Auf dem Computer existiert noch keine persistente VM mit dem Namen ${VM_NAME}.
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Das Anlegen persistenter Maschinen sollte nur auf Computern geschehen,
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die dem jeweiligen Benutzer zugeordnet sind.
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In Klassenzimmern oder Computerräumen ist das Verwenden persistenter
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Maschinen normalerweise nicht sinnvoll und sprengt die verfügbaren
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Festplattenkapazität.
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EOF
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read -rp "Ist die Installation einer persistenten VM wirklich gewünscht? ja/nein " answer
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if [[ "${answer,,}" == "ja" ]]; then
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VM_DIR="${VM_DIR_PERSISTENT}"
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echo "Die VM ${VM_NAME} wird persistent auf der Festplatte angelegt!"
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sleep 5
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else
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PERSISTENT=0;
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echo "Die VM ${VM_NAME} wird nicht persistent gestartet!"
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sleep 5
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fi
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}
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QEMU='qemu:///session'
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NEWCLONE=0
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@ -166,7 +191,6 @@ while true; do
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case "$1" in
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-p | --persistent )
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PERSISTENT=1;
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VM_DIR="${VM_DIR_PERSISTENT}"
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shift
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;;
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-n | --new )
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@ -266,6 +290,11 @@ if ! killall -s 0 squid; then
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/usr/sbin/squid -f /etc/squid/squid-usermode.conf
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fi
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# check, if persistent VM is really wanted
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if [[ "${PERSISTENT}" == 1 ]] && [[ ! -f "${VM_DIR_PERSISTENT}/${VM_NAME}.qcow2" ]]; then
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ask_really_persistent
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fi
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# because virsh has problems with long pathnames, using diffent configdir
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export XDG_CONFIG_HOME="/tmp/${UID}/.config"
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