Configuring Alarm Settings

Set the severity and notifications for each alarm using either the Control System or the CLI.

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Configuring Alarm Settings Using the Control System

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To configure alarm setting from the Control System:

Procedure

  1. Log in to the Control System and click Admin > Cluster Settings > Alarms.
  2. Select:
    • Cluster Alarms to configure settings for the alarms that affect the cluster as a whole
    • Node Alarms to configure settings for the alarms that indicate problems on individual nodes
    • Table Alarms to configure settings for the alarms that indicate table replication-related problems
    • User Alarms to configure settings for the alarms that indicate problems with user or group quotas
    • Volume Alarms to configure settings for the alarms that indicate problems in individual volumes
  3. Click the name of the alarm to display the Alarm Settings window.
  4. Specify a description of the alarm under GENERAL settings.
  5. Configure alarm notifications (under NOTIFICATIONS) to allow HPE Ezmeral Data Fabric to send an email notification when the alarm is raised.
    1. Select (to enable) or deselect (to disable) the Email Notifications checkbox.
    2. If notifications are enabled, enter the user name or group name to which to send email when the alarm is raised, and click Add.
      See Setting Up SMTP for additional information.
  6. Click Save Changes to save your settings.

Configuring Alarm Settings Using the CLI or REST API

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To set up alarm notifications, run the alarm config save command from the command line.

WARNING
You must have fc (full control) or a (admin) permissions to run this command.

The format of the command is:

maprcli alarm config save -cluster <cluster_name> -values "<alarm>,<enableEmail>,<email>"

Assign values as follows:

Value Description Example
alarm Name of the alarm DISK_FAILURE_ALARM
enableEmail

Specifies whether individual alarm notifications are sent to any email address (including the default email address) for the alarm type.

  • 0 - do not send notifications to any email address for the alarm type
  • 1 - send notifications to all email addresses for the alarm type
 1
email One or more email addresses other than the default email address. If specified, alarm notifications are sent to these addresses as well, if enableEmail is set to 1. Multiple email addresses must be separated by spaces only. You cannot use commas or other delimiters. For example, user1@mycorp.com user2@mycorp.com is valid. user1@mycorp.com