Hitachi AMS 2100, Руководство по оборудованию

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Configuration
7–53
Hitachi AMS 2100/2300 Storage System Hardware Guide
Changing the Navigator 2 web server configuration
Change the Web server configuration according to Setting the Server
Certificate and Private Key on p. 3-17 of the Hitachi Storage Navigator 2
Advanced Settings User’s Guide.
Changing the Navigator 2 Java applet configuration
Change the Java Applet configuration according to Setting the Server
Certificate and Private Key for Applet Screen of Navigator 2 on p.3-20 in
Hitachi Storage Navigator 2 Advanced Settings User’s Guide.
Setting the day and time
The array has a clock that is used to time-stamps array logs. Using Hitachi
Storage Navigator Modular 2, you can configure the settings for this clock.
You can also set the array clock to match the time of the server running
Hitachi Storage Navigator Modular 2 or configure the clock to use a Network
Time Protocol (NTP) server. You can register up to two NTP servers (server
1and server 2), however, the array management port must be able to
communicate with them.
If neither NTP server 1 nor NTP server 2 is set, the array does not reflect
time differences or adjust daylight saving time automatically.
The array receives Coordinated Universal Time (UTC) time from the NTP
server and calculates time differences and daylight saving time of each
country inside the array. However, since the time differences and the
daylight saving time calculated by the array do not always follow the latest
legal system of each country, a gap from the local time of each country may
occur even though the NTP server adjusts the time. When the time gap
occurs, even if the NTP server and the array synchronize, check the time
and date of the clock by the display of Hitachi Storage Navigator Modular 2
and perform Edit Date and Time as needed.
When you perform Edit Date and Time, release the NTP server setting in the
date and time setting (both server 1 and server 2) on Edit Time Zone & NTP
window. If the NTP server is still set, the date and time set manually may
be changed.
If data inconsistency occurs in the array cache memory due to a problem
such as the subsystem going down or a combination of power outage and
battery failure, the array setting returns to the setting that was in effect
when the array started for the first time. In these cases, check and
reconfigure the date and time setting after recovering the array from these
conditions.
To configure the date and time settings:
1. In Storage Navigator Modular 2, and click Settings > Date & Time. The
Date & Time window is displayed. You can set and display the status of
the array clock function in this window.