From eafadd4ed2af2b6a3bf5eac450900fc8be5a46c3 Mon Sep 17 00:00:00 2001
From: Thierry Vignaud <thierry.vignaud@gmail.com>
Date: Wed, 18 Mar 2020 15:57:56 +0100
Subject: add a note about btrfs limitations

---
 perl-install/diskdrake/interactive.pm | 1 +
 1 file changed, 1 insertion(+)

diff --git a/perl-install/diskdrake/interactive.pm b/perl-install/diskdrake/interactive.pm
index 6dfea217b..946d3c92e 100644
--- a/perl-install/diskdrake/interactive.pm
+++ b/perl-install/diskdrake/interactive.pm
@@ -918,6 +918,7 @@ filesystem checks will be run on your next boot into Microsoft Windows®"));
         my $dir = _get_dir_for_online_resize($part);
 	my @cmd;
 	if ($nice_resize{btrfs}) {
+	    # FIXME: only works for a FS on a single device. Multi-device FS would need to specify the device to enlarge
 	    @cmd = (qw(btrfs filesystem resize), $part->{size}*512, $dir);
 	} elsif ($nice_resize{nilfs2}) {
 	    @cmd = ('nilfs-resize', devices::make($part->{device}), $part->{size}*512);
-- 
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