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Network Time Protocol Configuration
All SAP HANA systems (including storage systems) must have identical time settings. Therefore, you must set up
the Network Time Protocol (NTP) as described here.
To configure the management station, you must specify <CUSTOMER_NTP_Server>:
mgmtsrv01:~ #
vi /etc/ntp.conf
...
..
##
server <CUSTOMER_NTP_Server> # Generall Time Server
server 127.0.0.1 # Timeserver for the Appliance
fudge 127.127.1.0 stratum 10 # LCL is unsynchronized
...
.
mgmtsrv01:~ #
ntpq -p
remote refid st t when poll reach delay offset jitter
==============================================================================
*timehost3.wdf.s .PPS. 1 u 61 64 377 0.954 -1.137 4.382
localhost .STEP. 16 l - 64 0 0.000 0.000 0.000
mgmtsrv02:~ #
Configure all application nodes as follows:
server01:~ #
ntpq -p
remote refid st t when poll reach delay offset jitter
==============================================================================
*mgmtsrv01m 10.17.120.30 2 u 14 64 3 0.280 -1.087 0.863
+mgmtsrv02m 10.17.122.27 2 u 13 64 3 0.311 -1.254 0.914
server01:~ #
