NEC Express5800/R110f-1E User Manual download pdf (Page 129)

Using Linux or VMware ESX as Operating System

Step 1 Log in to the computer as a user having the administrator authority.

Step 2 Abort the raidcmd if it is used.

Step 3 Stop raidsrv service.

If the RAID System is managed by NEC ESMPRO Manager

Ver. 5.5 or later, raidsrv Agent service and eciService will

also be stopped.

> /etc/init.d/raidsrv stop

Stopping raidsrv services: [OK]

129

Step 4

You must change TCP port number in the configuration file of raidsrv service, RAID Viewer, raidcmd or raidsrv

Agent service for date port, event port, and raidsrv Agent Communication port.

module path and configuration

file name

data port event port raidsrv Agent

Communication port

raidsrv service /etc/opt/nec/raidsrv/

raidsrv.conf

[socket] section

data port

[socket] section

event port

none

raidcmd /etc/opt/nec/raidcmd/

raidcmd.conf

[network] section

port

none none

raidsrv Agent service /etc/opt/nec/raidsrv/

raidsrv_agent.conf

[network] section

data_port

[network] section

event_port

[network] section

agent_port

Step 5

After the modification is finished, start the

raidsrv service, raidsrv Agent service and eciSe

rvice.

Avoiding TCP port conflict

If the user has customized the TCP ports Universal RAID Utility uses, it may conflict with the TCP port s

(Ephemeral Port) that are automatically assigned for other applications. In Red Hat Enterprise Linux 6.0 or later

versions or Red Hat Enterprise Linux 5.6 or later version, you can reserve TCP ports which Universal RAID Utility

uses. It prevents you from the conflict between Universal RAID Utility and the application that automatically

assigns TCP ports. See the following description in the table.

Note that the TCP ports [5016-5018] that Universal RAID Utility Ver2.61 or later versions use are out of the

range of the Ephemeral Ports that an application automatically assigns. Therefore it is not necessary to reserve

the ports.

Path and file name Description

/etc/sysctl.conf Add the following line.

net.ipv4.ip_local_reserved_ports = XXXXX-ZZZZZ (TCP port numbers)

> /e

tc/init.d/raidsrv_agent stop

Stopping raidsrv_agent services: [OK]

> /etc/init.d/eciServiceProgram stop

Stopping eciServiceProgram: [OK]

> /etc/init.d/raidsrv start

Star

ting raidsrv services: [OK]

> /etc/init.d/raidsrv_agent start

Starting raidsrv_agent services: [OK]

> /etc/init.d/eciServiceProgram start

Star

ting eciServiceProgram: [OK]

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