Product Model: FAS and AFF systems
OS: Data ONTAP with CN1610 / Cisco Cluster Interconnect Switches
- Increased latency over the cluster interconnect is observed when accessing data indirectly, along with port errors in
ifstatin a cluster of different platform models having 40G supported in one HA pair and 10G supported in another HA pair with data from 40G nodes being accessed through 10G nodes.
- When running such mixed configuration platform models in cluster, keeping the cluster interconnect speed into account is important.
- As it can cause pressure on the node(s) sending and/or receiving the traffic which shows up as retransmits in
netstator buffer issues/packet drops on the
ifstat -aoutput when a data Lif connects indirectly to access data (over the cluster interconnect).