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Re-create private.img if missing

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This restores the netvm setting and also re-creates private.img if older rpm scriptlet doesn't create it.
Issue #2061
This commit is contained in:
ttasket 2016-06-21 10:57:57 -04:00 committed by GitHub
parent 577944c8fb
commit ef1ab34234
1 changed files with 19 additions and 16 deletions
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35
dom0-updates/qubes-dom0-update
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@ -184,31 +184,34 @@ if [ -z "$YUM_ACTION" ]; then
fi
if [ "x$PKGS" != "x" ]; then
if [[ -n "$BAK_TEMPLATE_ROOT" ]] ; then
if [[ -n "$BAK_TEMPLATE_ROOT" ]] ; then # Handle template details
# Backup root.img and private.img just in case
if mv "$BAK_TEMPLATE_ROOT" "$BAK_TEMPLATE_ROOT-bak" \
&& mv "$BAK_TEMPLATE_PRIVATE" "$BAK_TEMPLATE_PRIVATE-bak" ; then
echo "Renamed template root.img to root.img-bak"
echo "Renamed template private.img to private.img-bak"
else
if [ -f "$BAK_TEMPLATE_ROOT-bak" ] ;then
echo "Aborting reinstall; Restoring root.img"
mv "$BAK_TEMPLATE_ROOT-bak" "$BAK_TEMPLATE_ROOT"
fi
exit 1
fi
echo "Creating img backup files"
mv "$BAK_TEMPLATE_ROOT" "$BAK_TEMPLATE_ROOT-bak"
mv "$BAK_TEMPLATE_PRIVATE" "$BAK_TEMPLATE_PRIVATE-bak"
fi
yum $YUM_OPTS $YUM_ACTION $PKGS ; RETCODE=$?
if [[ -n "$BAK_TEMPLATE_ROOT" ]] ; then
qvm-prefs --force-root -s $TEMPLATE netvm $TEMPLATE_NETVM
if [[ -n "$BAK_TEMPLATE_ROOT" ]] ; then # Handle template details
if [ ! -f "$BAK_TEMPLATE_PRIVATE" ] ; then # Old template script did not create img
echo "--> Creating private.img..."
truncate -s 2G $BAK_TEMPLATE_PRIVATE
mkfs.ext4 -m 0 -q -F $BAK_TEMPLATE_PRIVATE
chown root:qubes $BAK_TEMPLATE_PRIVATE
chmod 0660 $BAK_TEMPLATE_PRIVATE
fi
if [ $RETCODE -eq 0 ] ; then
# Reinstall went OK, remove backup files.
echo "Removing $BAK_TEMPLATE_ROOT-bak"
rm -f "$BAK_TEMPLATE_ROOT-bak"
echo "Removing $BAK_TEMPLATE_PRIVATE-bak"
rm -f "$BAK_TEMPLATE_PRIVATE-bak"
else
echo "YUM ERROR: Restoring img files"
mv "$BAK_TEMPLATE_ROOT-bak" "$BAK_TEMPLATE_ROOT"
mv "$BAK_TEMPLATE_PRIVATE-bak" "$BAK_TEMPLATE_PRIVATE"
fi
if ! qvm-prefs --force-root -s $TEMPLATE netvm $TEMPLATE_NETVM ; then
echo "ERROR: NetVM setting could not be restored!"
fi
fi
elif [ -f /var/lib/qubes/updates/repodata/repomd.xml ]; then