From 4f1c59720e1df55d70063ae05977d337110da13a Mon Sep 17 00:00:00 2001
From: "Richard W.M. Jones" <rjones@redhat.com>
Date: Fri, 21 Oct 2011 16:02:34 +0100
Subject: [PATCH] virt-make-fs: Set MBR partition type byte correctly
(RHBZ#746295). (cherry picked from commit
0c06d740b77fb9225a0e2bd13dc88b0b88ee87cb)
---
tools/virt-make-fs | 16 ++++++++++++++++
1 file changed, 16 insertions(+)
diff --git a/tools/virt-make-fs b/tools/virt-make-fs
index 1a19b98..28b4aba 100755
--- a/tools/virt-make-fs
+++ b/tools/virt-make-fs
@@ -423,6 +423,22 @@ eval {
$partition = "mbr" if $partition eq "";
$g->part_disk ($dev, $partition);
$dev = "/dev/sda1";
+
+ # Set the partition type byte if it's MBR and the filesystem
+ # type is one that we know about.
+ my $mbr_id;
+ if ($partition eq "mbr") {
+ if ($type =~ /^v?fat$/) {
+ $mbr_id = 0xb;
+ } elsif ($type eq "ntfs") {
+ $mbr_id = 0x7;
+ } elsif ($type =~ /^ext\d$/) {
+ $mbr_id = 0x83;
+ } elsif ($type eq "minix") {
+ $mbr_id = 0x81;
+ }
+ }
+ $g->part_set_mbr_id ("/dev/sda", 1, $mbr_id) if defined $mbr_id;
}
print STDERR "creating $type filesystem on $dev ...\n" if $debug;
--
1.8.3.1