This message occurs when the high-availability (HA) interconnect detects a degraded link width. This can affect the write performance of the system.
- Corrective Action
For externally connected links, make sure that the interconnect cables are connected properly and that small form-factor pluggable (SFP) modules, if applicable, are seated properly on both controllers. For internally connected links, disable and reenable the links one at a time by using the (privilege: advanced) "system ha interconnect link off" and "system ha interconnect link on" commands. If the problem persists, contact NetApp technical support.
- Syslog Message
HA interconnect: Link width of link #%d degraded. Current: %dX, expected: %dX.
link_num (INT): Number that identifies the link.
link_width (INT): Current link width.
expected_width (INT): Link width expected for the HA interconnect type.