Support dns bootoption.

[live-boot-grml.git] / components / 9990-cmdline-old

diff --git a/components/9990-cmdline-old b/components/9990-cmdline-old
index bdb7624..1549bb4 100755 (executable)
--- a/components/9990-cmdline-old
+++ b/components/9990-cmdline-old
@@ -17,7 +17,12 @@ Cmdline_old ()
                        BOOTIF=*)
                                BOOTIF="${_PARAMETER#BOOTIF=}"
                                ;;
-
+                       dns=*)
+                               DNS=${_PARAMETER#dns=}
+                               DNSSERVERS=$(echo ${DNS} | sed 's/,/ /g')
+                               export DNSSERVERS
+                               unset DNS
+                               ;;
                        dhcp)
                                # Force dhcp even while netbooting
                                # Use for debugging in case somebody works on fixing dhclient
@@ -266,7 +271,7 @@ Cmdline_old ()
 
        if [ -z "${UNIONTYPE}" ]
        then
-               UNIONTYPE="aufs"
+               UNIONTYPE="overlay"
                export UNIONTYPE
        fi