
PRIMEQUEST 2000 Series Design Guide
4.4 Key Points for NTP Operation
The NTP should be used when the Reserved SB function is used or when a
partition is configured with two or more SBs
Time Setting Targets
For details on settings, refer to "Installation Manual" and "4.4 Key Points for Time Correction"
in "Linux (RHEL) Design Guide".
MMB
The MMB works as an NTP client that is connected to external NTP servers to synchronize time.
Each partition
Each partition works as an NTP client that is connected to external NTP servers.
* To ensure the stability of the NTP operation, specify multiple NTP
servers from each NTP client.
* Select NTP servers that have a high-precision clock in the Internet
or intranet.
NTP server
(Primary)
NTP server
(Secondary)
NTP server
(Other)
System
clock
PCH
RTC
BMC
RTC
Partition#0
MMB
System
clock
MMB
RTC
NTP
client
NTP
client
Copyright 2016-2017 FUJITSU LIMITED
121