Attachment 85386 Details for Bug 121566 – rc.initdiskless.patch

[patch] rc.initdiskless.patch

rc.initdiskless.patch (text/x-patch), 1.47 KB, created by Robert Schulze on 2008-03-25 10:54:38 UTC

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Creator: Robert Schulze

Created: 2008-03-25 10:54:38 UTC

Size: 1.47 KB

patch

obsolete

>--- rc.initdiskless.dflt	Tue Mar 25 11:49:22 2008
>+++ rc.initdiskless	Tue Mar 25 11:25:09 2008
>@@ -163,6 +163,47 @@
>     fi
> }
> 
>+# Fire up an interface to do nfs-mounts if this machine
>+# was booted from a md_root
>+# Use kenv to get the configuration vom dhcp like
>+# /sys/nfsclient/nfs_vfsops.c does
>+
>+ifconfig_kenv()
>+{
>+IF=`kenv | grep 'boot.netif.name' | awk 'BEGIN {FS="="} {print $2}' | sed 's/"//g'`
>+
>+# check if ifname is nonempty
>+#
>+if [ "x$IF" = "x" ]; then
>+	return 0
>+fi
>+
>+# check if interface is already up 
>+#
>+ifcfg=`ifconfig ${IF} | grep -q inet`
>+if [ $? -eq "0" ]; then
>+	return 0
>+fi
>+
>+GW=`kenv | grep 'boot.netif.gateway' | awk 'BEGIN {FS="="} {print $2}' | sed 's/"//g'`
>+IP=`kenv | grep 'boot.netif.ip' | awk 'BEGIN {FS="="} {print $2}' | sed 's/"//g'`
>+NM=`kenv | grep 'boot.netif.netmask' | awk 'BEGIN {FS="="} {print $2}' | sed 's/"//g'`
>+
>+echo "configuring $IF from kenv: $IP netmask $NM gw $GW"
>+ifconfig $IF $IP netmask $NM up
>+route add default $GW
>+
>+# setting nfsroot to accomplish relative paths
>+# in diskless_remount
>+
>+nfsroot=`kenv | grep 'boot.nfsroot.path' | awk 'BEGIN {FS="="} {print $2}' | sed 's/"//g'`
>+nfsserver=`kenv | grep 'boot.nfsroot.server' | awk 'BEGIN {FS="="} {print $2}' | sed 's/"//g'`
>+
>+nfsroot="$nfsserver:$nfsroot"
>+
>+
>+}
>+
> # DEBUGGING
> #
> # set -v
>@@ -175,6 +216,8 @@
> class=""
> if [ ${dlv:=0} -ne 0 ] ; then
> 	iflist=`ifconfig -l`
>+	ifconfig_kenv
>+
> 	for i in ${iflist} ; do
> 	    set -- `ifconfig ${i}`
> 	    while [ $# -ge 1 ] ; do

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Attachments on bug 121566: 85385 | 85386