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experimental persistent support for Fedora (#791)

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This commit is contained in:
longpanda
2021-04-06 14:28:34 +08:00
parent ffc915ca53
commit 6cc400b8d4
2 changed files with 42 additions and 3 deletions
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24
IMG/cpio/ventoy/hook/rhel7/ventoy-hook.sh
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@@ -40,7 +40,25 @@ else
done
fi
echo "VTKS=$VTKS" >> $VTLOG
if [ -f $VTOY_PATH/ventoy_persistent_map ]; then
VTOVERLAY="rd.live.overlay=/dev/dm-1:/vtoyoverlayfs/overlayfs"
if [ -e /sbin/dmsquash-live-root ]; then
echo "patch /sbin/dmsquash-live-root for persistent ..." >> $VTLOG
$SED "/mount.*devspec.*\/run\/initramfs\/overlayfs/a . /ventoy/hook/rhel7/ventoy-overlay.sh" -i /sbin/dmsquash-live-root
fi
#close selinux
$BUSYBOX_PATH/mkdir -p $VTOY_PATH/selinuxfs
if $BUSYBOX_PATH/mount -t selinuxfs selinuxfs $VTOY_PATH/selinuxfs; then
echo 1 > $VTOY_PATH/selinuxfs/disable
$BUSYBOX_PATH/umount $VTOY_PATH/selinuxfs
fi
$BUSYBOX_PATH/rm -rf $VTOY_PATH/selinuxfs
fi
echo "VTKS=$VTKS VTOVERLAY=$VTOVERLAY" >> $VTLOG
if ls $VTOY_PATH | $GREP -q 'ventoy_dud[0-9]'; then
for vtDud in $(ls $VTOY_PATH/ventoy_dud*); do
@@ -50,9 +68,9 @@ fi
echo "vtInstDD=$vtInstDD" >> $VTLOG
if $GREP -q 'root=live' /proc/cmdline; then
$SED "s#printf\(.*\)\$CMDLINE#printf\1\$CMDLINE root=live:/dev/dm-0 $VTKS $vtInstDD#" -i /lib/dracut-lib.sh
$SED "s#printf\(.*\)\$CMDLINE#printf\1\$CMDLINE root=live:/dev/dm-0 $VTKS $VTOVERLAY $vtInstDD#" -i /lib/dracut-lib.sh
else
$SED "s#printf\(.*\)\$CMDLINE#printf\1\$CMDLINE inst.stage2=hd:/dev/dm-0 $VTKS $vtInstDD#" -i /lib/dracut-lib.sh
$SED "s#printf\(.*\)\$CMDLINE#printf\1\$CMDLINE inst.stage2=hd:/dev/dm-0 $VTKS $VTOVERLAY $vtInstDD#" -i /lib/dracut-lib.sh
fi
ventoy_set_inotify_script rhel7/ventoy-inotifyd-hook.sh