NEC Express 5800, Руководство пользователя

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Power Management
Failure of commercial power supply is one of major causes of system stop.
In addition to power failure and temporary blackout, voltage reduction, electrical overload
power distribution, failure in power facility, etc. may cause system failure.
Uninterruptible Power System (UPS) automatically supplies power from the battery when
voltage of commercial power supply commonly used starts dropping because of power
failure or temporary blackout and thus prevents the system from being stopped. System
administrator can save files and perform necessary processes while power is supplied. UPS
also reduces the variation of voltage and electric current and extends lifespan of the power
device, resulting in contributing to increasing the mean time between failures. This can also
achieve automatic and unattended operation by schedule, etc.
Network Management
By using NEC ESMPRO Manager and NEC ESMPRO Agent, error packet monitoring of
LAN connected to the server can be performed. By using separately sold WebSAM
NetvisorPro on Windows version, the entire network can be managed.
Remote Management
By using EXPRESSSCOPE® Engine SP2 and NEC ESMPRO Manager included in the
server as standard, the remote monitoring and management of the server through LAN or
WAN can be performed.
EXPRESSSCOPE® Engine 2 is realized by using the LSI for system management. The
following are the management functions provided by EXPRESSSCOPE® Engine SP2.
● Monitoring power unit
● Monitoring temperature, voltage, fan and electric power
● Function of creating System Event Log (SEL) at hardware failure
● Monitoring OS stall by watchdog timer
● Report process after OS stop error occurred
● Remote control using web browser (resetting server, power-ON/OFF, checking system
event log(SEL))
● Remote KVM function
● Remote control and central management of multiple servers by NEC ESMPRO Manager
through LAN/WAN
NOTE :
Measured values of temperature, voltage, fan and electric power
have a margin of error. The margin may become 10% or more
depending on the operation environment.