Please consult with the two technotes below for the VCS errors enounterred.
https://www.veritas.com/support/en_US/article.100008146
https://sort.veritas.com/ecls/umi/V-16-1-10205
The most common causes for the VCS error "... resource became OFFLINE unexpectedly, on its own."
1. high system load (not enough resources to run all the applications during peak load (like DB reporting, scheduled backup etc)
2. VCS controlled resources were accidentally offlined (by someone) outside VCS
recommendation - review system load patterns/resources, patch up all Veirtas software, load balances among the nodes
