From: Paolo Bonzini <pbonzini@redhat.com>
Date: Mon, 19 Aug 2013 10:54:28 +0000 (+0800)
Subject: vmdk: support vmfs files
X-Git-Url: http://git.maquefel.me/?a=commitdiff_plain;h=04d542c8b;p=qemu.git

vmdk: support vmfs files

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>
---

diff --git a/block/vmdk.c b/block/vmdk.c
index 3986d1da82..63b489d29e 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")) {