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qemu-img create: Fix displayed default cluster size

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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>
This commit is contained in:
Kevin Wolf 2011-05-31 15:01:46 +02:00
parent d220894e02
commit 99cce9fa4e
4 changed files with 11 additions and 5 deletions
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6
block/vdi.c
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@ -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)