Underrun count error increasing continuously in SATA disk shelf
this underrun count error impact the overall storage performance.
how to fix this issues?
we have raised case with Netapp vendor . the gave below suggestions.
1. reseat the loop cable and sfp modules(multipath HA)--done
2. replace the loop cable and sfp--done
3. replace the AT-FCx module--done
after this still we have seen underrun counter error..
can anyone gave me idea how to fix without impact of production.