From 5c9c7b2a898a7f6c034938ab073b10431bde2322 Mon Sep 17 00:00:00 2001
From: Pascal Rigaux <pixel@mandriva.com>
Date: Mon, 21 Jun 2004 15:08:15 +0000
Subject: don't use "keys" smaller than 10MB (as told by Daniel Andrews on
 cooker-mandrakemove mailing list)

---
 move/move.pm | 9 ++++++++-
 1 file changed, 8 insertions(+), 1 deletion(-)

diff --git a/move/move.pm b/move/move.pm
index 3f732545b..d08b585c2 100644
--- a/move/move.pm
+++ b/move/move.pm
@@ -301,7 +301,14 @@ sub key_mount {
 	}
 	$_->{mntpoint} = '/home';
 	$_->{options} = $key_mountopts;
-	if (eval { fs::mount_part($_); 1 }) {
+	my $ok = eval { fs::mount_part($_); 1 };
+	if ($ok) {
+	    my ($kb_size) = MDK::Common::System::df('/home');
+	    log::l("$_->{device} is $kb_size KB");
+	    $ok = $kb_size > 10 * 1024; #- at least 10 MB
+	    fs::umount_part($_) if !$ok;
+	}
+	if ($ok) {
 	    $key_part = $_;
 	    last if -e $key_sysconf;
 	} else {
-- 
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