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-rw-r--r--init70
1 files changed, 34 insertions, 36 deletions
diff --git a/init b/init
index ef4c0be..d5ebace 100644
--- a/init
+++ b/init
@@ -77,53 +77,52 @@ if [ -e "/hooks" ]; then
done
fi
-if [ "${rootdelay}" != "0" ]; then
- msg -n "Waiting for devices to settle..."
- /bin/sleep "${rootdelay}"
- export rootdelay=0
- export kinit_params="$kinit_params rootdelay=0"
- msg "done."
-fi
-
if [ "${break}" = "y" ]; then
echo ":: Break requested, type 'exit' to resume operation"
echo " NOTE: klibc contains no 'ls' binary, use 'echo *' instead"
PS1="ramfs$ " /bin/sh -i
fi
-if [ ! -b "${root}" ]; then
- # This duplicates code from the filesystem hook
- # without this, mkinitcpio would fail for users who use
- # neither the udev hook, nor the filesystem hook
- msg "\nRoot device '${root}' doesn't exist, attempting to create it"
-
- eval $(/bin/parseblock "${root}")
- if [ "${BLOCKNAME}" = "unknown" ]; then
- echo "ERROR: Failed to parse block device name for '${root}'"
- elif [ -z "${BLOCKDEVICE}" ]; then
- echo "ERROR: Failed to parse block device ids for '${root}'"
- else
- export root="${BLOCKNAME}"
- echo "/bin/mknod \"${BLOCKNAME}\" b ${BLOCKDEVICE}"
- /bin/mknod "${BLOCKNAME}" b ${BLOCKDEVICE} >/dev/null
- fi
- if [ ! -b "${root}" ]; then
- err "Unable to create/detect root device '${root}'"
- echo "Dropping to a recovery shell... type 'exit' to reboot"
- echo "NOTE: klibc contains no 'ls' binary, use 'echo *' instead"
- echo ""
- echo "If the device '${root}' gets created while you are here,"
- echo "try adding 'rootdelay=8' or higher to the kernel command-line"
- PS1="ramfs$ " /bin/sh -i
- msg "Rebooting..."
- /bin/reboot
+# If rootdelay is empty or not a non-negative integer, set it to 10
+if [ -z "${rootdelay}" -o ! "${rootdelay}" -ge 0 ]; then
+ export rootdelay=10
+ # We'll wait for the root device, so make sure klibc doesn't
+ export kinit_params="$kinit_params rootdelay=0"
+fi
+
+# If we boot from NFS, don't check for a block device in /dev
+# Let kinit do it all
+if [ -z "${nfsroot}" -a "${root}" != "/dev/nfs" ]; then
+ if ! poll_device "${root}" ${rootdelay}; then
+ msg "\nRoot device '${root}' doesn't exist, attempting to create it"
+
+ eval $(/bin/parseblock "${root}")
+ elif [ -z "${BLOCKDEVICE}" ]; then
+ echo "ERROR: Failed to parse block device ids for '${root}'"
+ else
+ echo "/bin/mknod /dev/root b ${BLOCKDEVICE}"
+ /bin/mknod /dev/root b ${BLOCKDEVICE} >/dev/null
+ export root="/dev/root"
+ fi
+ if [ ! -b "${root}" ]; then
+ err "Unable to detect or create root device '${root}'"
+ echo "You are being dropped to a recovery shell"
+ echo " Type 'reboot' to reboot"
+ echo " Type 'exit' to try and continue booting"
+ echo "NOTE: klibc contains no 'ls' binary, use 'echo *' instead"
+ echo ""
+ echo "If the device '${root}' gets created while you are here,"
+ echo "try adding 'rootdelay=10' or higher to the kernel command-line"
+ PS1="ramfs$ " /bin/sh -i
+ msg "Trying to continue (this will most likely fail)..."
fi
+ fi
fi
-msg ":: Initramfs Completed - control passing to kinit"
if [ -f "/message" ]; then
msg "$(cat /message)"
fi
+msg ":: Initramfs Completed - control passing to kinit"
#Special handling if udev is running
udevpid=$(/bin/minips -C udevd -o pid=)
@@ -132,5 +131,4 @@ if [ -n "${udevpid}" ]; then
/bin/sleep 0.01
fi
-
exec /bin/kinit -- "root=${root}" ${kinit_params} "${runlevel}" > /dev/null 2>&1