Operating System Patching Run scripts on servers hosting VxFlex OS components, for patching purposes. Child TopicsUpgrade the CentOS operating system on SVMsUse the VxFlex OS Installer to upgrade the SVM's CentOS operating system to the latest security level of operating system security patching. This procedure only upgrades the operating system on the SVM. It does not upgrade VxFlex OS. Parent topic Operating System PatchingUse the VxFlex OS Gateway to run scripts that patch hosts' operating systems in a safe and orchestrated manner.