Fujitsu PRIMERGY TX120 User Manual page 184

Chapter 9 Operation and Maintenance
Reducing the installed memory to collect the memory dump
There must be enough free disk space that matches the size of the installed memory; therefore, reduce
the installed memory to a collectable size. Check the memory dump settings when changing the installed
memory size.
For setting procedures, refer to "5.1 Memory Dump / Paging File Setting" ( pg.88).
Changing the write type of the debugging information
If the memory dump cannot be collected, select a write type of debugging information within the range
of free space of the volume size. If the above does not provide a solution, try increasing the size of the
hard disk or adding an additional hard disk unit.
Restoring the system
In the event where the system file, system configuration, or environment changes during startup are
corrupted, use the repair information stored on the repair disk created at the installation to restore the
system. For restoration procedures, refer to "9.6 Restoring the System" ( pg.195).
SNMP service startup fails
If the Simple Network Management Protocol (SNMP) is installed, but has not started, perform the
following procedures to start the service.
1
Click [Start] – [Administrative Tools] – [Computer Management].
2
Select [Services] on the [Services and Applications] menu.
3
On the details, select [SNMP Service].
4
Select [Start] on the [Action] menu.
To have the service automatically start each time the OS starts, double-click [SNMP Service] on the
details, and select [Automatic] for the [Startup type] setting of the [SNMP Service Properties] window.
Time display in Linux OS environment
Difference in time between the OS and the hardware clock
Since the software clock on OS is employed but not the hardware clock functioned in the server for time
display in Linux environment, time lag may occur between the OS and the hardware clock.
When time precision is required on OS, it is recommended to use the NTP service to periodically correct
the time displayed on the OS.
Changing the time settings for the OS and hardware clock
In a Linux environment, the time displayed on the OS (the software clock value on the OS) is written to
the hardware clock in the server when the OS is shut down.
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