diff options
| -rwxr-xr-x | scripts/boot/0120-read-only | 9 |
1 files changed, 7 insertions, 2 deletions
diff --git a/scripts/boot/0120-read-only b/scripts/boot/0120-read-only index 948c2d5..c05c162 100755 --- a/scripts/boot/0120-read-only +++ b/scripts/boot/0120-read-only @@ -7,6 +7,11 @@ Read_only () for _PARAMETER in ${_CMDLINE} do case "${_PARAMETER}" in + live-boot.read-only=*|read-only=*) + LIVE_READ_ONLY="true" + LIVE_READ_ONLY_DEVICES="${_PARAMETER#*read-only=}" + ;; + live-boot.read-only|read-only) LIVE_READ_ONLY="true" ;; @@ -20,9 +25,9 @@ Read_only () # Marking some block devices as read-only to ensure that nothing # gets written as linux still writes to 'only' read-only mounted filesystems. - _DEVICES="/dev/sd* /dev/vd*" + LIVE_READ_ONLY_DEVICES="${LIVE_READ_ONLY_DEVICES:-/dev/sd* /dev/vd*}" - for _DEVICE in ${_DEVICES} + for _DEVICE in $(echo ${LIVE_READ_ONLY_DEVICES} | sed -e 's|,| |g') do if [ ! -b "${_DEVICE}" ] then |