[Libguestfs] [PATCH v2 1/3] v2v: ova: fix generated JSON for libvirt support

[Tomáš Golembiovský]

We have to be explicit about the drivers in backing file JSON in order
for libvirt to work.

Signed-off-by: Tomáš Golembiovský <tgolembi at redhat.com>
---
 v2v/input_ova.ml                        | 1 +
 v2v/test-v2v-i-ova-subfolders.expected2 | 2 +-
 v2v/test-v2v-i-ova-tar.expected2        | 2 +-
 v2v/test-v2v-i-ova-two-disks.expected2  | 4 ++--
 4 files changed, 5 insertions(+), 4 deletions(-)

diff --git a/v2v/input_ova.ml b/v2v/input_ova.ml
index fff1c22cc..5e63b605e 100644
--- a/v2v/input_ova.ml
+++ b/v2v/input_ova.ml
@@ -375,6 +375,7 @@ object
                   "offset", JSON.Int64 offset;
                   "size", JSON.Int64 size;
                   "file", JSON.Dict [
+                    "driver", JSON.String "file";
                     "filename", JSON.String ova]
                   ]
                 ] in
diff --git a/v2v/test-v2v-i-ova-subfolders.expected2 b/v2v/test-v2v-i-ova-subfolders.expected2
index ef2993ed6..5029760c9 100644
--- a/v2v/test-v2v-i-ova-subfolders.expected2
+++ b/v2v/test-v2v-i-ova-subfolders.expected2
@@ -10,7 +10,7 @@ hypervisor type: vmware
           video: 
           sound: 
 disks:
-	json:{ "file": { "driver": "raw", "offset": x, "size": 10240, "file": { "filename": "test.ova" } } } (vmdk) [scsi]
+	json:{ "file": { "driver": "raw", "offset": x, "size": 10240, "file": { "driver": "file", "filename": "test.ova" } } } (vmdk) [scsi]
 removable media:
 	CD-ROM [ide] in slot 0
 NICs:
diff --git a/v2v/test-v2v-i-ova-tar.expected2 b/v2v/test-v2v-i-ova-tar.expected2
index 200e32a70..a97a7149c 100644
--- a/v2v/test-v2v-i-ova-tar.expected2
+++ b/v2v/test-v2v-i-ova-tar.expected2
@@ -10,7 +10,7 @@ hypervisor type: vmware
           video: 
           sound: 
 disks:
-	json:{ "file": { "driver": "raw", "offset": x, "size": 10240, "file": { "filename": "test-tar.ova" } } } (vmdk) [scsi]
+	json:{ "file": { "driver": "raw", "offset": x, "size": 10240, "file": { "driver": "file", "filename": "test-tar.ova" } } } (vmdk) [scsi]
 removable media:
 	CD-ROM [ide] in slot 0
 NICs:
diff --git a/v2v/test-v2v-i-ova-two-disks.expected2 b/v2v/test-v2v-i-ova-two-disks.expected2
index cf4cea50b..621ace84b 100644
--- a/v2v/test-v2v-i-ova-two-disks.expected2
+++ b/v2v/test-v2v-i-ova-two-disks.expected2
@@ -10,8 +10,8 @@ hypervisor type: vmware
           video: 
           sound: 
 disks:
-	json:{ "file": { "driver": "raw", "offset": x, "size": 10240, "file": { "filename": "test.ova" } } } (vmdk) [scsi]
-	json:{ "file": { "driver": "raw", "offset": x, "size": 102400, "file": { "filename": "test.ova" } } } (vmdk) [scsi]
+	json:{ "file": { "driver": "raw", "offset": x, "size": 10240, "file": { "driver": "file", "filename": "test.ova" } } } (vmdk) [scsi]
+	json:{ "file": { "driver": "raw", "offset": x, "size": 102400, "file": { "driver": "file", "filename": "test.ova" } } } (vmdk) [scsi]
 removable media:
 	CD-ROM [ide] in slot 0
 NICs:
-- 
2.11.1