Controller Upgrade ONTAP upgrade pauses after controller hardware upgrade . Example: Error: SAN or NVMe LIFs are currently down, potentially causing an outage when the cluster is upgraded. LIFs that a...Controller Upgrade ONTAP upgrade pauses after controller hardware upgrade . Example: Error: SAN or NVMe LIFs are currently down, potentially causing an outage when the cluster is upgraded. LIFs that are down: vserver1:lif_0,vserver1:lif_465,vserver1:lif_175,vserver1:lif_341, Action: Before upgrading, bring all SAN and NVMe LIFs up using the 'network interface modify { -data-protocol fcp|iscsi|fc-nvme|nvme-tcp } -status-admin up' command. One or more SAN/NVMe LIFs are in admin\operational down