@(env bash $(PWD)/buildscripts/verify-build.sh)

verify-healing: ## verify healing and replacing disks with minio binary
	@echo "Verify healing build with race"
	@GORACE=history_size=7 CGO_ENABLED=1 go build -race -tags kqueue -trimpath --ldflags "$(LDFLAGS)" -o $(PWD)/minio 1>/dev/null
	@(env bash $(PWD)/buildscripts/verify-healing.sh)

</VersioningConfiguration>
```

## MinIO extension to Bucket Versioning

### Idempotent versions on directory objects

Note that objects with `null` versions, i.e. objects created prior to enabling versioning break the immutability guarantees provided by versioning. When existing object replication is enabled, these objects will be replicated as `null` versions to the remote targets provided they are not present on the target or if `null` version of object on source is newer than the `null` version of object on target.