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Node Disk Fragmentation alerts on AFF systems monitored by AIQUM 9.9RC1

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Category:
active-iq-unified-manager
Specialty:
perf
Last Updated:

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.
 
 

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