Chapter 9. Deprecated features
Chapter 9. Deprecated features This section describes the deprecated features introduced in Red Hat OpenShift Data foundation 4.18. 9.1. Holder pods in OpenShift Data Foundation Multus Due to the recurring maintenance impact of holder pods during upgrade (holder pods are present when Multus is enabled), holder pods are deprecated. Because of this, holder pods must be removed before upgrading the cluster to 4.18 or risk PVCs not working correctly. Complete the procedure documented in the article link: Disabling Multus holder pods to disable and remove holder pods. Be aware that this disabling procedure is time consuming, and it is critical to complete the process before ODF is upgraded to 4.18.