From 08bc489e2137d23bd0a285ca7e61091d4798285a Mon Sep 17 00:00:00 2001
From: Pascal Rigaux <pixel@mandriva.com>
Date: Mon, 20 Feb 2006 09:11:05 +0000
Subject: use --force when creating a md with only one device (bugzilla #21214)

---
 perl-install/raid.pm | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

(limited to 'perl-install/raid.pm')

diff --git a/perl-install/raid.pm b/perl-install/raid.pm
index e42c5c340..3a251439e 100644
--- a/perl-install/raid.pm
+++ b/perl-install/raid.pm
@@ -118,11 +118,13 @@ sub make {
     whereis_binary('mdadm') or die 'mdadm not installed';
 
     my $dev = devices::make($part->{device});
+    my $nb = @{$part->{disks}};
 
     run_program::run_or_die('mdadm', '--create', '--run', $dev, 
+			    if_($nb == 1, '--force'),
 			    '--chunk=' . $part->{'chunk-size'}, 
 			    "--level=$part->{level}", 
-			    '--raid-devices=' . int(@{$part->{disks}}),
+			    "--raid-devices=$nb",
 			    map { devices::make($_->{device}) } @{$part->{disks}});
 
     if (my $raw_part = get_md_info($dev)) {
-- 
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