Node Disk Fragmentation alerts on AFF systems monitored by AIQUM 9.9RC1
Applies to
- Active IQ Unified Manager 9.9RC1 (AIQUM)
- All Flash FAS Platforms (AFF)
- SSD aggregate on FAS Platforms
Issue
Alerts being generated for disk level fragmentation on an AFF platform or all SSD aggregate
Warning System-defined Threshold Event Summary Trigger Time: 9:19 am, 3 Nov MDT Description: 1 new warning system-defined threshold(s) breached on Cluster cluster1 cluster1-node1 Policy Name: Node disk fragmentation A WARNING event has been triggered on cluster1-node1 based on the detection of high node utilization caused by high percentage of delayed disk write on SSD_03_aggr1.