Slide 9
Slide 9 text
TFA SMTP E-mail 通知
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9
From:
Date: Thursday, June 7, 2019 at 9:55 AM
To:
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.