Veritas Cluster Server Bundled Agents Reference Guide

Veritas™ Cluster Server Bundled Agents Reference Guide - Symantec Veritas™ Cluster Server Bundled Agents Reference Guide - Symantec

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130 VCS infrastructure and support agents NotifierMngr agent ■ ■ ■ ■ ■ ■ Phantom Agent—Enables VCS to determine the status of parallel service groups that do not include OnOff resources. ElifNone Agent—Monitors a file. FileNone Agent—Monitors a file. FileOnOff Agent—Monitors a file. FileOnOnly Agent—Monitors a file. RemoteGroup Agent—Monitors and manages service groups in a remote cluster. NotifierMngr agent The NotifierMngr agent starts, stops, and monitors a notifier process, making it highly available. The notifier process manages the reception of messages from VCS and Global Cluster Option (GCO) and the delivery of the messages to SNMP consoles and SMTP servers. VCS can send notification to SNMP console and SMTP servers. See the Veritas Cluster Server Administrator's Guide for a description of types of events that generate notification. The agent is represented by the NotifierMngr resource type. Note that only one instance of the notifier process can run in a cluster. Therefore, a notifier process cannot run in a parallel service group. Note: The attributes of the NotifierMngr agent cannot be changed dynamically using the hares -modify command. Changes made using this command are effective after notifier is restarted. Agent functions online offline monitor Starts the notifier process with its required arguments. Stops the notifier process. Monitors the notifier process. State definitions ONLINE OFFLINE Indicates the notifier process is running. Indicates the notifier process is not running.

VCS infrastructure and support agents NotifierMngr agent 131 UNKNOWN Indicates the agent encountered errors while monitoring the NotifierMgr resource. Resource type definition type NotifierMngr ( static i18nstr ArgList[] = {MessageQueue, NotifierListeningPort, SnmpdTrapPort, SnmpCommunity, SnmpConsoles, SmtpServer, SmtpServerVrfyOff, SmtpServerTimeout, SmtpReturnPath, SmtpFromPath, SmtpRecipients } int MessageQueue = 30 int NotifierListeningPort = 14144 int SnmpdTrapPort = 162 str SnmpCommunity = public str SnmpConsoles{} str SmtpServer int SmtpServerTimeout str SmtpReturnPath str SmtpFromPath str SmtpRecipients{} boolean SmtpServerVrfyOff ) Attribute definitions Table 7-1 NotifierMngr agent required attributes Required Attributes SnmpConsoles Description The system name or IPv4 address of the SNMP manager and the severity level of the messages to be delivered to the SNMP manager. The severity levels of messages are Information, Warning (default), Error, and SevereError. Specifying a severity level for messages generates delivery of all messages of equal or higher severity. For example, "172.29.10.89"=Error, "172.29.10.56"=Information Note: Specifying IPv6 address for this attribute is not supported. Type and Dimension: string-association

VCS infrastructure and support agents<br />

NotifierMngr agent<br />

131<br />

UNKNOWN<br />

Indicates the agent encountered errors while monitoring the NotifierMgr<br />

resource.<br />

Resource type definition<br />

type NotifierMngr (<br />

static i18nstr ArgList[] = {MessageQueue, NotifierListeningPort,<br />

SnmpdTrapPort, SnmpCommunity, SnmpConsoles, Smtp<strong>Server</strong>,<br />

Smtp<strong>Server</strong>VrfyOff, Smtp<strong>Server</strong>Timeout, SmtpReturnPath,<br />

SmtpFromPath, SmtpRecipients }<br />

int MessageQueue = 30<br />

int NotifierListeningPort = 14144<br />

int SnmpdTrapPort = 162<br />

str SnmpCommunity = public<br />

str SnmpConsoles{}<br />

str Smtp<strong>Server</strong><br />

int Smtp<strong>Server</strong>Timeout<br />

str SmtpReturnPath<br />

str SmtpFromPath<br />

str SmtpRecipients{}<br />

boolean Smtp<strong>Server</strong>VrfyOff<br />

)<br />

Attribute definitions<br />

Table 7-1<br />

NotifierMngr agent required attributes<br />

Required Attributes<br />

SnmpConsoles<br />

Description<br />

The system name or IPv4 address of the SNMP manager and<br />

the severity level of the messages to be delivered to the SNMP<br />

manager. The severity levels of messages are Information,<br />

Warning (default), Error, and SevereError. Specifying a<br />

severity level for messages generates delivery of all messages<br />

of equal or higher severity.<br />

For example,<br />

"172.29.10.89"=Error,<br />

"172.29.10.56"=Information<br />

Note: Specifying IPv6 address for this attribute is not<br />

supported.<br />

Type and Dimension: string-association

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