From 53a09fa9d57bad1b074d0f72a302ffc4517d4b0f Mon Sep 17 00:00:00 2001
From: Juan RP <xtraeme@gmail.com>
Date: Thu, 7 Aug 2014 17:22:57 +0200
Subject: Added "core" services that are run from scripts on stage 1.

- /etc/runit/functions: contains common functions to be used in core-services.
- /etc/runit/core-services: directory containing one-time tasks run in stage 1.
- Added LXC container detection to disable some core services.

This accidentally also fixes the issue of unicode not working in the active
TTY from stage 1.
---
 core-services/03-filesystems.sh | 49 +++++++++++++++++++++++++++++++++++++++++
 1 file changed, 49 insertions(+)
 create mode 100755 core-services/03-filesystems.sh

(limited to 'core-services/03-filesystems.sh')

diff --git a/core-services/03-filesystems.sh b/core-services/03-filesystems.sh
new file mode 100755
index 0000000..02df01a
--- /dev/null
+++ b/core-services/03-filesystems.sh
@@ -0,0 +1,49 @@
+#!/bin/sh
+# vim: set ts=4 sw=4 et:
+
+. /etc/runit/functions
+[ -r /etc/rc.conf ] && . /etc/rc.conf
+
+[ -n "$VIRTUALIZATION" ] && return 0
+
+msg "Remounting rootfs read-only...\n"
+mount -o remount,ro / || emergency_shell
+
+if [ -x /sbin/dmraid ]; then
+    msg "Activating dmraid devices...\n"
+    dmraid -i -ay || emergency_shell
+fi
+
+if [ -x /bin/btrfs ]; then
+    msg "Activating btrfs devices...\n"
+    btrfs device scan || emergency_shell
+fi
+
+if [ -x /sbin/vgchange ]; then
+    msg "Activating LVM devices...\n"
+    vgchange --sysinit -a y || emergency_shell
+fi
+
+if [ -e /etc/crypttab ]; then
+    msg "Activating encrypted devices...\n"
+    awk '/^#/ || /^$/ { next }
+         NF>2 { print "unsupported crypttab: " $0 >"/dev/stderr"; next }
+         { system("cryptsetup luksOpen " $2 " " $1) }' /etc/crypttab
+
+    if [ -x /sbin/vgchange ]; then
+        msg "Activating LVM devices for dm-crypt...\n"
+        vgchange --sysinit -a y || emergency_shell
+    fi
+fi
+
+msg "Checking filesystems:\n"
+fsck -A -T -a -t noopts=_netdev
+if [ $? -gt 1 ]; then
+    emergency_shell
+fi
+
+msg "Mounting rootfs read-write...\n"
+mount -o remount,rw / || emergency_shell
+
+msg "Mounting all non-network filesystems...\n"
+mount -a -t "nosysfs,nonfs,nonfs4,nosmbfs,nocifs" -O no_netdev || emergency_shell
-- 
cgit 1.4.1