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From f9da89c13d9e9bde2d5da525ea6ad2ac92404ec4 Mon Sep 17 00:00:00 2001
From: Paolo Bonzini <pbonzini@redhat.com>
Date: Mon, 19 Aug 2013 18:54:28 +0800
Subject: [PATCH 13/13] vmdk: support vmfs files

Message-id: <1377573001-27070-14-git-send-email-famz@redhat.com>
Patchwork-id: 53793
O-Subject: [RHEL-7 qemu-kvm PATCH 13/13] vmdk: support vmfs files
Bugzilla: 995866
RH-Acked-by: Paolo Bonzini <pbonzini@redhat.com>
RH-Acked-by: Stefan Hajnoczi <stefanha@redhat.com>
RH-Acked-by: Kevin Wolf <kwolf@redhat.com>

VMware ESX hosts also use different create and extent types for flat
files, respectively "vmfs" and "VMFS".  This is not documented, but it
can be found at http://kb.vmware.com/kb/10002511 (Recreating a missing
virtual machine disk (VMDK) descriptor file).

Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
Signed-off-by: Fam Zheng <famz@redhat.com>
Signed-off-by: Stefan Hajnoczi <stefanha@redhat.com>
(cherry picked from commit 04d542c8b826a1196ca4f03f5a35d83035976bd1)
Signed-off-by: Fam Zheng <famz@redhat.com>
---
 block/vmdk.c |    5 +++--
 1 files changed, 3 insertions(+), 2 deletions(-)

diff --git a/block/vmdk.c b/block/vmdk.c
index 4d0c82a..b0b419b 100644
--- a/block/vmdk.c
+++ b/block/vmdk.c
@@ -719,7 +719,7 @@ static int vmdk_parse_extents(const char *desc, BlockDriverState *bs,
 
         if (sectors <= 0 ||
             (strcmp(type, "FLAT") && strcmp(type, "SPARSE") &&
-             strcmp(type, "VMFSSPARSE")) ||
+             strcmp(type, "VMFS") && strcmp(type, "VMFSSPARSE")) ||
             (strcmp(access, "RW"))) {
             goto next_line;
         }
@@ -732,7 +732,7 @@ static int vmdk_parse_extents(const char *desc, BlockDriverState *bs,
         }
 
         /* save to extents array */
-        if (!strcmp(type, "FLAT")) {
+        if (!strcmp(type, "FLAT") || !strcmp(type, "VMFS")) {
             /* FLAT extent */
             VmdkExtent *extent;
 
@@ -790,6 +790,7 @@ static int vmdk_open_desc_file(BlockDriverState *bs, int flags,
         goto exit;
     }
     if (strcmp(ct, "monolithicFlat") &&
+        strcmp(ct, "vmfs") &&
         strcmp(ct, "vmfsSparse") &&
         strcmp(ct, "twoGbMaxExtentSparse") &&
         strcmp(ct, "twoGbMaxExtentFlat")) {
-- 
1.7.1