diff options
Diffstat (limited to 'block/vmdk.c')
| -rw-r--r-- | block/vmdk.c | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/block/vmdk.c b/block/vmdk.c index eb84f46..0734bc2 100644 --- a/block/vmdk.c +++ b/block/vmdk.c @@ -428,6 +428,10 @@ static int vmdk_add_extent(BlockDriverState *bs, extent->l2_size = l2_size; extent->cluster_sectors = flat ? sectors : cluster_sectors; + if (!flat) { + bs->bl.write_zeroes_alignment = + MAX(bs->bl.write_zeroes_alignment, cluster_sectors); + } if (s->num_extents > 1) { extent->end_sector = (*(extent - 1)).end_sector + extent->sectors; } else { |
