CAIQUM-6361: AIQUM polls failing intermittently post ONTAP upgrade to 9.15.1 or 9.15.1P1
Issue
Cluster Monitoring Failed
events in Active IQ Unified Manager (AIQUM) 9.14 are triggered intermittently after upgrading ONTAP to 9.15.1 or 9.15.1P1au.log
shows some ZAPI failures with end of file:WARN [foundation-poll-1] c.o.s.a.d.n.t.z.ZAPIConnection (ZAPIConnection.java:619) - [netappfoundation] <CLUSTER IP> - while executing ZAPIs on datasource: <CLUSTER IP> IP: <CLUSTER IP> for ZAPI: <ZAPI>, java.io.EOFException: Encountered EOF at 78202/86176 bytes java.io.EOFException: Encountered EOF at 78202/86176 bytes
at netapp.manage.http.HTTPMessage.readContents(Unknown Source) ~[manageontap.jar:?]
at netapp.manage.http.HTTPResponse.read(Unknown Source) ~[manageontap.jar:?]- The solution in Cluster acquisition fails in AIQUM due to expired CA certificate for Mutual TLS communication does not resolve the issue