diff options
| -rw-r--r-- | block/sheepdog.c | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/block/sheepdog.c b/block/sheepdog.c index 2eb61938ff..739e6dee30 100644 --- a/block/sheepdog.c +++ b/block/sheepdog.c @@ -1654,6 +1654,7 @@ static int sd_open(BlockDriverState *bs, QDict *options, int flags, memcpy(&s->inode, buf, sizeof(s->inode)); bs->total_sectors = s->inode.vdi_size / BDRV_SECTOR_SIZE; + bs->supported_truncate_flags = BDRV_REQ_ZERO_WRITE; pstrcpy(s->name, sizeof(s->name), vdi); qemu_co_mutex_init(&s->lock); qemu_co_mutex_init(&s->queue_lock); |