When minimizing the number of operating service programs temporarily is required, the following
service programs may be stopped:
•
ESRAS Utility Service
Make sure to restart the operations of stopped service programs immediately after the backup
processes are completed.
Confirming control software version
This topic describes how to check the version of FT server Control Software, which consists of
various types of software for fault tolerance. Perform the procedure when you need to check the FT
server Control Software version of the current system before adding units or connecting to other ft
servers.
Confirm the version following the steps below:
1. Log on the system as an authorized
Administrator
. Select
ftServer Control Software
from the list
of programs to check the Product version.
2. Open
Control Panel
from the
Start
menu.
3. Open
Programs and Features
. If the
Programs and Features
icon is not displayed, open
Programs
and click
Programs and Features
.
4. Select
ftServer Control Software
from the list of programs to check the Product version.
Disk operations
The topics in this section explain disk operation using the RDR (Rapid Disk Resync) function.
The FT server duplicates disks to secure data by using the Rapid Disk Resync (RDR) function. The
topics in this section describes operations such as configuration of dual settings to disks and
replacement of disks.
Dual disk configuration overview
The FT server secures data by setting the dual disk configuration using the RDR (Rapid Disk Resync)
function in the control software. Dual disk configuration procedures differ depending on whether
you are configuring the system disk (slot 0) or the data disk (slot 1 to slot 7).
There are two different procedures:
•
To configure the dual disk of the system disk, refer to the System Disk Dual Configuration
Procedure.
•
To configure the dual disk of the data disk, refer to the Data Disk Dual Configuration Procedure.
IMPORTANT:
Refer to the following notes:
•
The CPU/IO module has a processor function part and an IO function part and monitors and
manages each part. The IO function part is referred to as PCI module in this section.
•
Hard disk drives mounted in built-in slots need to be duplexed.
38
FT Server Instruction Manual
20131220
Configuring the FT Server
Summary of Contents for FT
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