ASM Disk Usage Alerts Arrives Twice (One Per Clustered ASM Instance). How To Consolidate These? (Doc ID 1478919.1)

Last updated on SEPTEMBER 16, 2021

Applies to:

Goal

Grid Control 11g OMS and agents, which monitor ASM version 11.2.0.2, raising the following ASM disk group alerts per each clustered ASM instance.

How can one define to received one alert per disk group for all ASM cluster members instead?


Note the same metric as below can also be seen for "Disk Group Used % of Safely Usable"

EM_Alert_Critical_ASM1_<FULLY_QUALIFIED_HOSTNAME>___Disk_Group_DATA_1_is_91.03__used..msg:
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From: OEM [mailto:<EMAIL_ADDRESS>]
Sent: Saturday, May 19, 2012 7:17 AM
To: <username id>
Subject: EM Alert: Critical:+ASM1_<FULLY_QUALIFIED_HOSTNAME> - Disk Group DATA_1 is 91.03% used.
Target Name=+ASM1_<FULLY_QUALIFIED_HOSTNAME>
Target type=Automatic Storage Management
Host=<FULLY_QUALIFIED_HOSTNAME>
Occurred At=May 19, 2012 11:15:23 AM GMT
Message=Disk Group DATA_1 is 91.03% used.
Metric=Disk Group Used %
Metric value=91.03
Disk Group Name=DATA_1
Severity=Critical
Acknowledged=No
Notification Rule Name=ASM disk usage alerts
Notification Rule Owner=EMAIL-EVENT_NOTIFICATION
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Solution

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