xlmeta: Recover corrupted metadata (#13205)
xlmeta: Recover corrupted metadata (#13205)

When unable to load existing metadata new versions 
would not be written. This would leave objects in a 
permanently unrecoverable state

Instead, start with clean metadata and write the incoming data.
donatello/minio,balamurugana/minio,krisis/minio,balamurugana/minio,donatello/minio,minio/minio,krisis/minio,vadmeste/minio,minio/minio,vadmeste/minio