X-Git-Url: http://git.annexia.org/?a=blobdiff_plain;f=import-to-ovirt.pl;h=7052cce9c0b1114de18d849e24cde7518ac37aca;hb=refs%2Fheads%2Fmaster;hp=38bbde2b8a231106a2cc70eb8e7fd96b8d54a5bd;hpb=c4dc996ca7d21cba78f8279289f497980644018f;p=import-to-ovirt.git

diff --git a/import-to-ovirt.pl b/import-to-ovirt.pl
index 38bbde2..7052cce 100755
--- a/import-to-ovirt.pl
+++ b/import-to-ovirt.pl
@@ -229,9 +229,20 @@ if ($vmtype =~ /^Desktop$/i) {
     die "$0: --vmtype parameter must be 'Desktop' or 'Server'\n"
 }
 
+# Does qemu-img generally work OK?
+system ("qemu-img create -f qcow2 .test.qcow2 10M >/dev/null") == 0
+    or die "qemu-img command not installed or not working\n";
+
+# Does this version of qemu-img support compat=0.10?  RHEL 6
+# did NOT support it.
+my $qemu_img_supports_compat = 0;
+system ("qemu-img create -f qcow2 -o compat=0.10 .test.qcow2 10M >/dev/null 2>&1") == 0
+    and $qemu_img_supports_compat = 1;
+unlink ".test.qcow2";
+
 # Open the guest in libguestfs so we can inspect it.
 my $g = Sys::Guestfs->new ();
-$g->set_program ("virt-import-to-ovirt");
+eval { $g->set_program ("virt-import-to-ovirt"); };
 $g->add_drive_opts ($_, readonly => 1) foreach (@disks);
 $g->launch ();
 my @roots = $g->inspect_os ();
@@ -248,7 +259,7 @@ my $type = $g->inspect_get_type ($root);
 my $distro = $g->inspect_get_distro ($root);
 my $arch = $g->inspect_get_arch ($root);
 my $major_version = $g->inspect_get_major_version ($root);
-my $minor_version = $g->inspect_get_major_version ($root);
+my $minor_version = $g->inspect_get_minor_version ($root);
 my $product_name = $g->inspect_get_product_name ($root);
 my $product_variant = $g->inspect_get_product_variant ($root);
 
@@ -447,10 +458,14 @@ for ($i = 0; $i < @disks; ++$i) {
         chmod (0666, $output_file) or die "chmod: $output_file: $!";
     });
     print "Copying $input_file ...\n";
+    my @compat_option = ();
+    if ($qemu_img_supports_compat) {
+        @compat_option = ("-o", "compat=0.10") # for RHEL 6-based ovirt nodes
+    }
     system ("qemu-img", "convert", "-p",
             $input_file,
             "-O", "qcow2",
-            "-o", "compat=0.10", # for RHEL 6-based ovirt nodes
+            @compat_option,
             $output_file) == 0
                 or die "qemu-img: $input_file: failed (status $?)";
     push @real_sizes, -s $output_file;
@@ -495,8 +510,9 @@ my %prefix_map = (
 );
 my @forced_ns_decls = keys %prefix_map;
 
+my $ovf = "";
 my $w = XML::Writer->new (
-    OUTPUT => "self",
+    OUTPUT => \$ovf,
     NAMESPACES => 1,
     PREFIX_MAP => \%prefix_map,
     FORCED_NS_DECLS => \@forced_ns_decls,
@@ -767,8 +783,6 @@ $w->endTag ("Content");
 $w->endTag ([$ovf_ns, "Envelope"]);
 $w->end ();
 
-my $ovf = $w->to_string;
-
 #print "OVF:\n$ovf\n";
 
 my $ovf_dir = "$esd_uuid_dir/master/vms/$vm_uuid";