NEC Express5800/R110f-1E Installationsanleitung PDF herunterladen (Seite 42)

♦ Monitoring under Sleep Mode

When NEC ESMPRO Agent is in sleep mode (system standby or system hibernation), NEC ESMPRO

Agent in sleep mode cannot be monitored from NEC ESMPRO Manager.

When server failure monitoring is performed from NEC ESMPRO Manager and the applicable NEC

ESMPRO Agent is put into sleep mode, the "No response from the server." message is reported, the

status of the server icon turns "Unknown", and NEC ESMPRO Manager fails to judge whether NEC

ESMPRO Agent fails or is put into sleep mode. Keep this in mind if operate the monitoring target system

with the setting that allows the system to enter sleep mode.

♦ When Performing Duplex System Management

To perform duplex system management by using EXPRESSCLUSTER, install NEC ESMPRO Agent on a

local disk on both the operating and standby servers. The installation procedure for NEC ESMPRO Agent

is same as a normal installation, except that install on two servers.

♦ Restart after Hardware trouble occurs

When abnormality of Hardware is detected, OS is shutdown.

When OS is restarted without action/recovering trouble after shutdown, shutdown is done just after the

restart.

♦ Shutdown monitoring

When performing shutdown monitoring, all shutdown processes are to be monitored. If there is an

application that performs shutdown without rebooting OS or turning off the power, set the timeout value

longer or disable the monitoring function.

♦ Monitoring LAN via IEEE1394 interface

If connect IEEE1394 network adapter and IEEE1394 network adapter on another equipment, NEC

ESMPRO Agent cannot monitor LAN activity.

IEEE1394 connection

Server

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NEC Express5800/R110f-1E Installationsanleitung Seite 42