affiliates 9 From: <tfa@myserver1.example.com> Date: Thursday, June 7, 2019 at 9:55 AM To: <john.doe@example.com> Subject: TFA CHA Event ASM Disk Utilization Cleared on myserver At Thu Jun 07 09:55:35 PDT 2019 Oracle Cluster Health Analyzer detected ASM Cluster-wide Disk Utilization on host myserver1 Cluster: mycluster CHA Problem Description: CHA detected that the ASM disk IO request rate is higher than expected. CHA Problem Cause: The Cluster Health Advisor (CHA) detected slower than expected disk performance because the high disk I/O demand from the other servers increased the utilization of the shared disks. CHA Problem Action: Review the CHA findings and corrective actions from the other servers and database instances in the cluster for IO issues. Add disks to the database disk groups.