Working with VMware vMotion
Software AG recommends against allowing live migrations of virtual machine(s) with Software AG Terracotta server processes. This is because of the downtime introduced during the live migration process which can cause other Terracotta server processes to elect a new active server which will then create data consistency problems when the migrated process becomes live again.
If you must use vMotion in your environment, please make sure that Terracotta server processes and runtime processes are excluded from live migration.