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Power Linkage with NAS Blade
NOTE:
NAS Blade is shipped only in Japan.
Powering on/off of desired NAS blade can be interlocked with the CPU blade. Using the Blade
Enclosure Inter Connect, power linkage feature can be used between the several Blade Enclosures.
Built-in UPS Unit Management
The EM card monitors the status of built-in UPS unit.
If the power supply from the power supply unit is interrupted, the EM card issues shutdown
command to the CPU blades. When the power supply from the power supply unit is recovered, the
CPU blade can be automatically booted.
NOTES:
Make sure that the UPS unit can supply enough power for the
overall system.
The EM card calculates the maximum power which the UPS unit
can supply to the system, and reflect it to the upper limit of the
maximum power consumption. If the capacity of your UPS unit is
lower than the maximum power consumption, some CPU blades
may not be powered on.
To use the UPS unit, a power supply unit that supports UPS unit
(N8405-054, or N8405-055 or later excluding N8405-064S01) is
required.
To use the UPS unit, a Blade Enclosure that supports UPS unit
(N8405-016B or later) is required.
If power supply from the power supply unit is interrupted while all
the CPU blades are powered off, the UPS unit will not discharge for
system backup.
The Blade Enclosure can contain up to two UPS units. The total
power-supply capacity will increase if equipped with two UPS units.
The backup time increases according to the number of UPS units
installed.
To shutdown the CPU blade automatically, your OS must be able to
shutdown with the one-push of the Power button.
If the CPU blade is unable to be shutdown with the Power button,
this feature will not shut down the system. See the topic "Unable to
shutdown the OS by UPS Management feature or Power Linkage
with NAS Blade feature" in the Troubleshooting Chapter.
When the built-in UPS unit management feature is used, the EM card stops the redundant power
supply unit, and takes the UPS unit for redundant power supply. This can reduce the system power
consumption.
Содержание N8405-019
Страница 4: ... ii ...
Страница 6: ... iv ...
Страница 8: ... vi ...
Страница 10: ... viii ...
Страница 12: ... x ...
Страница 19: ... xvii Collection using Command Line Console 352 Collection using NEC ESMPRO Manager 352 Others 353 ...
Страница 20: ......
Страница 231: ... 211 N8403 099 F N8403 100 F ...
Страница 233: ... 213 Figure 1 Example of conflict of vIO information occurred when backing up and restoring the configuration ...
Страница 235: ... 215 Figure 2 Example of conflict of vIO information occurred when restoring the configuration to other Blade Enclosure ...
Страница 237: ... 217 Figure 3 Example of conflict of vIO information occurred when initializing the EM card ...
Страница 253: ... 233 NEC SigmaSystemCenter Enable or disable access from NEC SigmaSystemCenter The default is Disable ...
Страница 266: ... 246 Login to the web console of the UPS The default username and password is Username apc Password apc ...
Страница 267: ... 247 After login click Outlet Groups in the Configuration Click on the Oulet Group to be configured ...