From 7b640adf291c14bafe8ad97fbd2b75ae6ae36df2 Mon Sep 17 00:00:00 2001 From: Pascal Rigaux 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(+) (limited to 'perl-install/lvm.pm') 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'); } -- cgit v1.2.1