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| author | Kevin Wolf <kwolf@redhat.com> | 2011-05-31 15:01:46 +0200 |
|---|---|---|
| committer | Kevin Wolf <kwolf@redhat.com> | 2011-06-08 11:56:40 +0200 |
| commit | 99cce9fa4e091fd7ead1926e1c0db016ef293f36 (patch) | |
| tree | e38c8c5675a9ab2c5a8e51f6c614decaaadb1aeb /block/vdi.c | |
| parent | d220894e025ea85d604a2cdc1eef541ed516728e (diff) | |
| download | qemu-99cce9fa4e091fd7ead1926e1c0db016ef293f36.tar.gz | |
qemu-img create: Fix displayed default cluster size
When not specifying a cluster size on the command line, qemu-img printed
a cluster size of 0:
Formatting '/tmp/test.qcow2', fmt=qcow2 size=67108864
encryption=off cluster_size=0
This patch adds the default cluster size to the QEMUOptionParameter list, so
that it displays the default value that is used.
Signed-off-by: Kevin Wolf <kwolf@redhat.com>
Diffstat (limited to 'block/vdi.c')
| -rw-r--r-- | block/vdi.c | 6 |
1 files changed, 4 insertions, 2 deletions
diff --git a/block/vdi.c b/block/vdi.c index 701745bf8c..4c9e201c33 100644 --- a/block/vdi.c +++ b/block/vdi.c @@ -87,6 +87,7 @@ void uuid_unparse(const uuid_t uu, char *out); #define MiB (KiB * KiB) #define SECTOR_SIZE 512 +#define DEFAULT_CLUSTER_SIZE (1 * MiB) #if defined(CONFIG_VDI_DEBUG) #define logout(fmt, ...) \ @@ -803,7 +804,7 @@ static int vdi_create(const char *filename, QEMUOptionParameter *options) int result = 0; uint64_t bytes = 0; uint32_t blocks; - size_t block_size = 1 * MiB; + size_t block_size = DEFAULT_CLUSTER_SIZE; uint32_t image_type = VDI_TYPE_DYNAMIC; VdiHeader header; size_t i; @@ -921,7 +922,8 @@ static QEMUOptionParameter vdi_create_options[] = { { .name = BLOCK_OPT_CLUSTER_SIZE, .type = OPT_SIZE, - .help = "VDI cluster (block) size" + .help = "VDI cluster (block) size", + .value = { .n = DEFAULT_CLUSTER_SIZE }, }, #endif #if defined(CONFIG_VDI_STATIC_IMAGE) |