Update README.md

[Ventoy.git] / IMG / cpio / ventoy / hook / rhel7 / ventoy-hook.sh

diff --git a/IMG/cpio/ventoy/hook/rhel7/ventoy-hook.sh b/IMG/cpio/ventoy/hook/rhel7/ventoy-hook.sh
index aa1f7fc6f08f25a45e3a7fd596367a9581cd2ab3..cff0f1078a09499003ea12ed34d7331821b00756 100644 (file)
--- a/IMG/cpio/ventoy/hook/rhel7/ventoy-hook.sh
+++ b/IMG/cpio/ventoy/hook/rhel7/ventoy-hook.sh
@@ -22,10 +22,55 @@
 #ventoy_systemd_udevd_work_around
 #ventoy_add_udev_rule "$VTOY_PATH/hook/default/udev_disk_hook.sh %k noreplace"
 
 #ventoy_systemd_udevd_work_around
 #ventoy_add_udev_rule "$VTOY_PATH/hook/default/udev_disk_hook.sh %k noreplace"
 

-$SED "s#printf\(.*\)\$CMDLINE#printf\1\$CMDLINE inst.stage2=hd:/dev/dm-0#" -i /lib/dracut-lib.sh
+if [ -f $VTOY_PATH/autoinstall ]; then
+    VTKS="inst.ks=file:$VTOY_PATH/autoinstall"
+else
+    for vtParam in $($CAT /proc/cmdline); do
+        if echo $vtParam | $GREP -q 'inst.ks=hd:LABEL='; then
+            vtRawKs=$(echo $vtParam | $AWK -F: '{print $NF}')
+            VTKS="inst.ks=hd:/dev/dm-0:$vtRawKs"
+            break
+        fi
+        
+        if echo $vtParam | $GREP -q '^ks=.*:/'; then
+            vtRawKs=$(echo $vtParam | $AWK -F: '{print $NF}')
+            VTKS="ks=hd:/dev/dm-0:$vtRawKs"
+            break
+        fi
+    done
+fi
+
+echo "VTKS=$VTKS" >> $VTLOG
+
+if ls $VTOY_PATH | $GREP -q 'ventoy_dud[0-9]'; then
+    for vtDud in $(ls $VTOY_PATH/ventoy_dud*); do
+        vtInstDD="$vtInstDD inst.dd=file:$vtDud"
+    done
+fi
+echo "vtInstDD=$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
+else
+    $SED "s#printf\(.*\)\$CMDLINE#printf\1\$CMDLINE inst.stage2=hd:/dev/dm-0 $VTKS $vtInstDD#" -i /lib/dracut-lib.sh
+fi
+

 ventoy_set_inotify_script  rhel7/ventoy-inotifyd-hook.sh
 
 ventoy_set_inotify_script  rhel7/ventoy-inotifyd-hook.sh
 

-$BUSYBOX_PATH/cp -a $VTOY_PATH/hook/default/ventoy-inotifyd-start.sh /lib/dracut/hooks/pre-udev/01-ventoy-inotifyd-start.sh
+#Fedora
+if $BUSYBOX_PATH/which dmsquash-live-root > /dev/null; then
+    vtPriority=99
+else
+    vtPriority=01
+fi
+
+$BUSYBOX_PATH/cp -a $VTOY_PATH/hook/rhel7/ventoy-inotifyd-start.sh /lib/dracut/hooks/pre-udev/${vtPriority}-ventoy-inotifyd-start.sh
+$BUSYBOX_PATH/cp -a $VTOY_PATH/hook/rhel7/ventoy-timeout.sh /lib/dracut/hooks/initqueue/timeout/${vtPriority}-ventoy-timeout.sh
+
+if [ -e /sbin/dmsquash-live-root ]; then
+    echo "patch /sbin/dmsquash-live-root ..." >> $VTLOG
+    $SED "1 a $BUSYBOX_PATH/sh $VTOY_PATH/hook/rhel7/ventoy-make-link.sh" -i /sbin/dmsquash-live-root
+fi

 
 # suppress write protected mount warning
 if [ -e /usr/sbin/anaconda-diskroot ]; then
 
 # suppress write protected mount warning
 if [ -e /usr/sbin/anaconda-diskroot ]; then