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| author | Kevin Wolf <kwolf@redhat.com> | 2009-05-19 17:57:21 +0200 |
|---|---|---|
| committer | Anthony Liguori <aliguori@us.ibm.com> | 2009-05-22 10:50:32 -0500 |
| commit | 73c632edc4e28d0a8cae3b34abf7ae46fa33bf1e (patch) | |
| tree | 750b1c703a920c50ef95c2c8ea62a3315daa26e5 /block_int.h | |
| parent | efa84d43cc9f4e21d564e7415778166735890bc1 (diff) | |
qcow2: Allow different cluster sizes
Add an option to specify the cluster size of a newly created qcow2 image.
Default is 4k which is the same value that was hard-coded before.
Signed-off-by: Kevin Wolf <kwolf@redhat.com>
Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
Diffstat (limited to 'block_int.h')
| -rw-r--r-- | block_int.h | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/block_int.h b/block_int.h index 782de6c62d..0820ed1d5c 100644 --- a/block_int.h +++ b/block_int.h @@ -36,6 +36,7 @@ #define BLOCK_OPT_COMPAT6 "compat6" #define BLOCK_OPT_BACKING_FILE "backing_file" #define BLOCK_OPT_BACKING_FMT "backing_fmt" +#define BLOCK_OPT_CLUSTER_SIZE "cluster_size" typedef struct AIOPool { void (*cancel)(BlockDriverAIOCB *acb); |