Hi Frank,  When you run the isi_ovt_check command, OVT checks the entire cluster and OVT logs are created in the /ifs/.ifsvar/ovt directory. Running OVT is verified that the new node has shipped safely and is functioning properly.  Perform this test only on a new cluster, do not perform this task if a node is being added to an existing cluster.
What will happen if I run OVT on a cluster with data on it? I forgot to run OVT ,and the customer had already move some data into the cluster. What should I do?
What will happen if I run ovt over a production system?