SFP power value close to lower limit on storage

Applies to

FAS/AFF systems

Issue

• May or may not be accompanied by symptoms such as:
  • Increasing error counters on switch ports
  • Latency on the fabric
  • IO failures and/or timeouts on host OS
  • One or more failed paths from host OS
  • Adapters flapping unexpectedly
  • Any target (filer) port showing offline.
  • Any events in EMS or messages that point to a connectivity issue such as link resets/port resets and other fabric events.