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authorFam Zheng <famcool@gmail.com>2011-07-19 08:45:23 +0800
committerKevin Wolf <kwolf@redhat.com>2011-07-19 15:39:07 +0200
commitf66fd6c383edc137fa618c250ea40c1936a52f1c (patch)
treec986e7c99197254595082a95a8a071ba74ee81b6 /block_int.h
parent7fa60fa3778f1c7336d4e91d4055773538609539 (diff)
downloadqemu-f66fd6c383edc137fa618c250ea40c1936a52f1c.tar.gz
VMDK: create different subformats
Add create option 'format', with enums: monolithicSparse monolithicFlat twoGbMaxExtentSparse twoGbMaxExtentFlat Each creates a subformat image file. The default is monolithicSparse. Signed-off-by: Fam Zheng <famcool@gmail.com> Reviewed-by: Stefan Hajnoczi <stefanha@linux.vnet.ibm.com> Signed-off-by: Kevin Wolf <kwolf@redhat.com>
Diffstat (limited to 'block_int.h')
-rw-r--r--block_int.h1
1 files changed, 1 insertions, 0 deletions
diff --git a/block_int.h b/block_int.h
index 1e265d274d..8a7b6cbb42 100644
--- a/block_int.h
+++ b/block_int.h
@@ -39,6 +39,7 @@
#define BLOCK_OPT_CLUSTER_SIZE "cluster_size"
#define BLOCK_OPT_TABLE_SIZE "table_size"
#define BLOCK_OPT_PREALLOC "preallocation"
+#define BLOCK_OPT_SUBFMT "subformat"
typedef struct AIOPool {
void (*cancel)(BlockDriverAIOCB *acb);