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MMB Web-UI (Web User Interface) Operations
1.1.6 Web-UI menus in maintenance mode
Some parameters have operational restrictions when maintenance mode is set. These restrictions apply to
the user who is set to maintenance mode and other users.
The following table lists the Web-UI window restrictions that apply to maintenance personnel and non-
maintenance personnel in maintenance mode.
The five types of maintenance mode are as follows.
TABLE 1.7 Types of maintenance mode
Maintenance mode
Description
Hot System Maintenance
(Target unit not included in a partition)
Active (system) for work
For maintenance work on the target unit not included in a
partition. The work can be performed without stopping
application software.
Hot Partition Maintenance
(Target unit in a activated partition)
Active (partition) for work
For maintenance work on a partition that is still operating
while under maintenance. This work can be performed without
stopping application software.
Warm System Maintenance
(Target unit in a powered off partition)
Partition stopped for work
For maintenance work on the partition under maintenance or
the partition containing the target maintenance unit.
The partition must be stopped during maintenance.
The partitions not under maintenance need not be stopped.
Cold System Maintenance
(All partitions powered off, breaker on)
Stopped (standby) for work
For maintenance work that requires the system to be stopped.
All applications are forcibly stopped during maintenance
operation.
Cold System Maintenance
(All partitions powered off, breaker off)
Stopped (AC off) for work
For maintenance work that requires the system to be stopped
and the AC power to be turned off (MMB power off). All
applications are forcibly stopped during maintenance
operation.
The following sections outline the Web-UI menus that are available in maintenance mode for each type of
user privilege.
- 1.1.7 Web-UI menus in maintenance mode (Administrator)
- 1.1.8 Web-UI menus in maintenance mode (Operator)
- 1.1.9 Web-UI menus in maintenance mode (Partition Operator)
- 1.1.10 Web-UI menus in maintenance mode (User)
- 1.1.11 Web-UI menus in maintenance mode (CE)
- 1.1.12 Web-UI menus in maintenance mode (maintenance personnel)
1.1.7 Web-UI menus in maintenance mode (Administrator)
This section outlines the Web-UI menus that are available with the Administrator privileges in maintenance
mode.
The maintenance mode column has the following items. For details on the maintenance mode, see 1.1.6
Web-UI menus in maintenance mode.
- Hot System: Hot System Maintenance (Target unit not included in a partition)
- Hot Partition: Hot Partition Maintenance (Target unit in a activated partition)
- Warm System: Warm System Maintenance (Target unit in a powered-off partition)
- Cold System: Cold System Maintenance (All partitions are powered off and turned on their breakers),
and Cold System Maintenance (All partitions are powered off and turned off their breakers)
The meanings of abbreviations in the table are as follows:
RW: The account user can refer to and set information in the window.
RO: The account user can only refer to information in the window.
N/A: The account user cannot view the menu and submenu.
*1 The account user can operate partitions not in maintenance mode in this window.
*2 The account user can operate only partitions in maintenance mode in this window.
*3 The SB is neither a Home SB nor Reserved SB. Alternatively, the SB is the Home SB in the Power Off
status in a partition in the Standby status.
*4 The partition is in the Standby status.