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-rw-r--r--init9
1 files changed, 8 insertions, 1 deletions
diff --git a/init b/init
index cf55e51..7d4b226 100644
--- a/init
+++ b/init
@@ -30,6 +30,8 @@ for cmd in ${CMDLINE}; do
[0123456Ss]) ;;
[0-9]*) ;;
single) ;;
+ rw) readwrite="yes" ;;
+ ro) readwrite="no" ;;
# only export stuff that does work with ash :)
*=*) rhs="$(echo "${cmd}" | cut -d= -f2-)"
cmd="$(echo "${cmd}" | cut -d= -f1 | sed 's|\.|_|g')"
@@ -157,7 +159,12 @@ if [ -z "${nfsroot}" -a "${root}" != "/dev/nfs" ]; then
else
fstype=$(eval $(/sbin/blkid -o udev -p "${root}"); echo $ID_FS_TYPE)
fi
- mount ${fstype:+-t ${fstype}} -o ro${rootflags:+,${rootflags}} "${root}" /new_root
+ if [ "${readwrite}" = "yes" ]; then
+ rwopt="rw"
+ else
+ rwopt="ro"
+ fi
+ mount ${fstype:+-t ${fstype}} -o ${rwopt}${rootflags:+,${rootflags}} "${root}" /new_root
else
if [ -z "$nfs_server" -o -z "$nfs_path" ]; then
err "Unable to mount root filesystem over NFS: wrong parameters."