From 7b640adf291c14bafe8ad97fbd2b75ae6ae36df2 Mon Sep 17 00:00:00 2001
From: Pascal Rigaux <pixel@mandriva.com>
Date: Wed, 4 Feb 2004 16:04:04 +0000
Subject: create /dev/mapper/control (needed when you don't have devfs)

---
 perl-install/lvm.pm | 7 +++++++
 1 file changed, 7 insertions(+)

diff --git a/perl-install/lvm.pm b/perl-install/lvm.pm
index 19ee9105f..c0e29450a 100644
--- a/perl-install/lvm.pm
+++ b/perl-install/lvm.pm
@@ -33,6 +33,13 @@ init();
 sub init() {
     eval { modules::load('dm-mod') };
     devices::make('urandom');
+    my $control = '/dev/mapper/control';
+    if (! -e $control) {
+	my ($major) = cat_('/proc/devices') =~ /(\d+) misc$/m or die "device-mapper error";
+	my ($minor) = cat_('/proc/misc') =~ /(\d+) device-mapper$/m or die "device-mapper error";
+	mkdir_p(dirname($control));
+	syscall_('mknod', $control, c::S_IFCHR() | 0600, makedev($major, $minor)) or die "mknod $control failed: $!";	
+    }
     run_program::run('lvm2', 'vgscan') if !-e '/etc/lvmtab';
     run_program::run('lvm2', 'vgchange', '-a', 'y');
 }
-- 
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