Ransomware attackers specifically target and attempt to destroy backup systems to increase the probability of payment. Hardening your system is critical. Please ensure you have reviewed your platform security using the Security Hardening Checklist
Verifying the deployment of the OpenStack plug-in — NetBackup 9.0 | Cohesity Documentation
Verifying the deployment of the OpenStack plug-in
After you install NetBackup, the /usr/openv/lib/psf-plugins/openstack/libaapipgnopenstack.so file is deployed.