diff options
| -rw-r--r-- | block/qcow2.c | 8 |
1 files changed, 5 insertions, 3 deletions
diff --git a/block/qcow2.c b/block/qcow2.c index ff257d1a6c..ef96606f8d 100644 --- a/block/qcow2.c +++ b/block/qcow2.c @@ -3272,7 +3272,8 @@ qcow2_co_create(BlockdevCreateOptions *create_options, Error **errp) /* Validate options and set default values */ if (!QEMU_IS_ALIGNED(qcow2_opts->size, BDRV_SECTOR_SIZE)) { - error_setg(errp, "Image size must be a multiple of 512 bytes"); + error_setg(errp, "Image size must be a multiple of %u bytes", + (unsigned) BDRV_SECTOR_SIZE); ret = -EINVAL; goto out; } @@ -3946,8 +3947,9 @@ static int coroutine_fn qcow2_co_truncate(BlockDriverState *bs, int64_t offset, return -ENOTSUP; } - if (offset & 511) { - error_setg(errp, "The new size must be a multiple of 512"); + if (!QEMU_IS_ALIGNED(offset, BDRV_SECTOR_SIZE)) { + error_setg(errp, "The new size must be a multiple of %u", + (unsigned) BDRV_SECTOR_SIZE); return -EINVAL; } |