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Blame SOURCES/0037-v2v-OVF-write-ovirt-id-attribute-for-the-OS-in-OVirt.patch

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From b9b146315156b0debe6902cdcd93f0dbe49370f0 Mon Sep 17 00:00:00 2001
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From: Pino Toscano <ptoscano@redhat.com>
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Date: Wed, 4 Apr 2018 18:18:32 +0200
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Subject: [PATCH] v2v: OVF: write ovirt:id attribute for the OS in OVirt
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 flavour
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When writing the OVF in OVirt flavour, add a ovirt:id attribute to the
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OperatingSystemSection tag: this attribute represents the numeric value
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of the ostype ID, which is ignored by oVirt when parsing OVFs in API
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mode.
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(cherry picked from commit 593a19cc86cfa8f24c66518c8ba21222550b066a)
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---
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 v2v/create_ovf.ml | 202 +++++++++++++++++++++++++++++++++++++++++++++-
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 1 file changed, 201 insertions(+), 1 deletion(-)
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diff --git a/v2v/create_ovf.ml b/v2v/create_ovf.ml
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index bf3741e0f..ccde960df 100644
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--- a/v2v/create_ovf.ml
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+++ b/v2v/create_ovf.ml
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@@ -242,6 +242,203 @@ and get_ostype = function
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       typ distro major minor arch product;
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     "Unassigned"
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+(* Determine the ovirt:id attribute from libguestfs inspection.
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+ * See ovirt-engine sources, file:
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+ *   packaging/conf/osinfo-defaults.properties
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+ * and also:
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+ *   https://bugzilla.redhat.com/show_bug.cgi?id=1219857#c9
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+ *)
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+and get_ovirt_osid = function
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+  | { i_type = "linux"; i_distro = ("rhel"|"centos"); i_major_version = 3;
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+      i_arch = "i386" } ->
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+    9
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+
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+  | { i_type = "linux"; i_distro = ("rhel"|"centos"); i_major_version = 3;
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+      i_arch = "x86_64" } ->
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+    15
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+
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+  | { i_type = "linux"; i_distro = ("rhel"|"centos"); i_major_version = 4;
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+      i_arch = "i386" } ->
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+    8
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+
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+  | { i_type = "linux"; i_distro = ("rhel"|"centos"); i_major_version = 4;
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+      i_arch = "x86_64" } ->
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+    14
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+
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+  | { i_type = "linux"; i_distro = ("rhel"|"centos"); i_major_version = 5;
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+      i_arch = "i386" } ->
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+    7
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+
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+  | { i_type = "linux"; i_distro = ("rhel"|"centos"); i_major_version = 5;
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+      i_arch = "x86_64" } ->
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+    13
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+
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+  | { i_type = "linux"; i_distro = ("rhel"|"centos"); i_major_version = 6;
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+      i_arch = "i386" } ->
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+    18
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+
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+  | { i_type = "linux"; i_distro = ("rhel"|"centos"); i_major_version = 6;
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+      i_arch = "x86_64" } ->
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+    19
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+
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+  | { i_type = "linux"; i_distro = ("rhel"|"centos"); i_major_version = 6;
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+      i_minor_version = min; i_arch = ("ppc64"|"ppc64le") } when min >= 9 ->
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+    1007
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+
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+  | { i_type = "linux"; i_distro = ("rhel"|"centos"); i_major_version = 6;
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+      i_arch = ("ppc64"|"ppc64le") } ->
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+    1003
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+
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+  | { i_type = "linux"; i_distro = ("rhel"|"centos"); i_major_version = 7;
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+      i_arch = "x86_64" } ->
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+    24
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+
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+  | { i_type = "linux"; i_distro = ("rhel"|"centos"); i_major_version = 7;
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+      i_arch = ("ppc64"|"ppc64le") } ->
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+    1006
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+
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+  | { i_type = "linux"; i_distro = ("rhel"|"centos"); i_major_version = 7;
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+      i_arch = "s390x" } ->
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+    2003
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+
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+  | { i_type = "linux"; i_distro = "sles"; i_major_version = maj;
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+      i_arch = "x86_64" } when maj >= 11 ->
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+    1193
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+
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+  | { i_type = "linux"; i_distro = "sles"; i_major_version = maj;
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+      i_arch = ("ppc64"|"ppc64le") } when maj >= 11 ->
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+    1004
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+
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+  | { i_type = "linux"; i_distro = "sles"; i_major_version = maj;
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+      i_arch = "s390x" } when maj >= 12 ->
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+    2004
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+
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+   (* Only Debian 7 is available, so use it for any 7+ version. *)
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+  | { i_type = "linux"; i_distro = "debian"; i_major_version = v }
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+      when v >= 7 ->
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+    1300
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+
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+   (* Only Ubuntu 12.04 to 14.04 are available, so use them starting
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+    * from 12.04, and 14.04 for anything after it.
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+    *)
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+  | { i_type = "linux"; i_distro = "ubuntu"; i_major_version = v;
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+      i_arch = ("ppc64"|"ppc64le") } when v >= 14 ->
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+    1005
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+
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+  | { i_type = "linux"; i_distro = "ubuntu"; i_major_version = v;
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+      i_arch = "s390x" } when v >= 16 ->
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+    2005
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+
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+  | { i_type = "linux"; i_distro = "ubuntu"; i_major_version = v }
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+      when v >= 14 ->
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+    1256
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+
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+  | { i_type = "linux"; i_distro = "ubuntu"; i_major_version = 12;
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+      i_minor_version = 4 } ->
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+    1252
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+
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+  | { i_type = "linux"; i_distro = "ubuntu"; i_major_version = 12;
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+      i_minor_version = 10 } ->
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+    1253
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+
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+  | { i_type = "linux"; i_distro = "ubuntu"; i_major_version = 13;
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+      i_minor_version = 4 } ->
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+    1254
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+
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+  | { i_type = "linux"; i_distro = "ubuntu"; i_major_version = 13;
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+      i_minor_version = 10 } ->
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+    1255
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+
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+  | { i_type = "linux"; i_arch = ("ppc64"|"ppc64le") } ->
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+    1002
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+
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+  | { i_type = "linux"; i_arch = "s390x" } ->
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+    2002
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+
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+  | { i_type = "linux" } ->
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+    5
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+
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+  | { i_type = "windows"; i_major_version = 5; i_minor_version = 1 } ->
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+    1 (* no architecture differentiation of XP on RHV *)
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+
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+  | { i_type = "windows"; i_major_version = 5; i_minor_version = 2;
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+      i_product_name = product } when String.find product "XP" >= 0 ->
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+    1 (* no architecture differentiation of XP on RHV *)
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+
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+  | { i_type = "windows"; i_major_version = 5; i_minor_version = 2;
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+      i_arch = "i386" } ->
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+    3
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+
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+  | { i_type = "windows"; i_major_version = 5; i_minor_version = 2;
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+      i_arch = "x86_64" } ->
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+    10
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+
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+  | { i_type = "windows"; i_major_version = 6; i_minor_version = 0;
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+      i_arch = "i386" } ->
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+    4
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+
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+  | { i_type = "windows"; i_major_version = 6; i_minor_version = 0;
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+      i_arch = "x86_64" } ->
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+    16
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+
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+  | { i_type = "windows"; i_major_version = 6; i_minor_version = 1;
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+      i_arch = "i386" } ->
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+    11
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+
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+  | { i_type = "windows"; i_major_version = 6; i_minor_version = 1;
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+      i_arch = "x86_64"; i_product_variant = "Client" } ->
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+    12
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+
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+  | { i_type = "windows"; i_major_version = 6; i_minor_version = 1;
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+      i_arch = "x86_64" } ->
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+    17
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+
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+  | { i_type = "windows"; i_major_version = 6; i_minor_version = 2;
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+      i_arch = "i386" } ->
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+    20
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+
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+  | { i_type = "windows"; i_major_version = 6; i_minor_version = 2;
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+      i_arch = "x86_64"; i_product_variant = "Client" } ->
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+    21
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+
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+  | { i_type = "windows"; i_major_version = 6; i_minor_version = 2;
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+      i_arch = "x86_64" } ->
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+    23
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+
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+   (* Treat Windows 8.1 client like Windows 8.  See:
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+    * https://bugzilla.redhat.com/show_bug.cgi?id=1309580#c4
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+    *)
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+  | { i_type = "windows"; i_major_version = 6; i_minor_version = 3;
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+      i_arch = "i386"; i_product_variant = "Client" } ->
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+    20
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+
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+  | { i_type = "windows"; i_major_version = 6; i_minor_version = 3;
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+      i_arch = "x86_64"; i_product_variant = "Client" } ->
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+    21
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+
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+  | { i_type = "windows"; i_major_version = 6; i_minor_version = 3;
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+      i_arch = "x86_64" } ->
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+    23
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+
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+  | { i_type = "windows"; i_major_version = 10; i_minor_version = 0;
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+      i_arch = "i386" } ->
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+    26
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+
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+  | { i_type = "windows"; i_major_version = 10; i_minor_version = 0;
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+      i_arch = "x86_64"; i_product_variant = "Client" } ->
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+    27
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+
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+  | { i_type = "windows"; i_major_version = 10; i_minor_version = 0;
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+      i_arch = "x86_64" } ->
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+    29
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+
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+  | { i_type = typ; i_distro = distro;
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+      i_major_version = major; i_minor_version = minor; i_arch = arch;
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+      i_product_name = product } ->
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+    warning (f_"unknown guest operating system: %s %s %d.%d %s (%s)")
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+      typ distro major minor arch product;
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+    0
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+
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 (* Set the <Origin/> element based on the source hypervisor.
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  * https://bugzilla.redhat.com/show_bug.cgi?id=1342398#c6
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  * https://gerrit.ovirt.org/#/c/59147/
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@@ -321,6 +518,7 @@ let rec create_ovf source targets guestcaps inspect
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       "xmlns:vssd", "http://schemas.dmtf.org/wbem/wscim/1/cim-schema/2/CIM_VirtualSystemSettingData";
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       "xmlns:xsi", "http://www.w3.org/2001/XMLSchema-instance";
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       "xmlns:ovf", "http://schemas.dmtf.org/ovf/envelope/1/";
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+      "xmlns:ovirt", "http://www.ovirt.org/ovf";
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       "ovf:version", "0.9"
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     ] [
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       Comment generated_by;
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@@ -383,8 +581,10 @@ let rec create_ovf source targets guestcaps inspect
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         ] in
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         (match ovf_flavour with
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         | OVirt ->
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+          let ovirt_osid = get_ovirt_osid inspect in
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           e "OperatingSystemSection" ["ovf:id", vm_uuid;
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-                                      "ovf:required", "false"]
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+                                      "ovf:required", "false";
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+                                      "ovirt:id", string_of_int ovirt_osid]
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             osinfo_subnodes
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         | RHVExportStorageDomain ->
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           e "Section" ["ovf:id", vm_uuid; "ovf:required", "false";
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-- 
c71420
2.20.1
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