
Configuring Power Center 130
1
Click
Edit
.
2
Enter information for fields Destination IP/Host, Port or Community
Name.
NOTE: 1) If the Port field is empty, Power Center will use port 162. After the setting
is applied, you can refresh the page to see the port number. 2) If you leave all three
fields empty, Power Center will delete this setting. 3) You can leave the Community
Name field empty. When it is empty, the SNMP trap message sent by Power Center
will not contain a community name.
3
Click
Apply
.
To run a test for the settings:
1
Click
Run Test
.
2
Either a
Success
or
Failed
message appears in this section.
Database Policy Settings
These settings are used to configure the database maintenance policy.
Power Center stores the monitoring data of your data center in the database
file. Power center uses compressed power/temperature data to optimize for
higher query performance and smallest database size.
Power Center stores both power/temperature compressed data and non-
compressed data in the database. Data Compression will aggregate and save
the monitoring data using a bigger granularity (hourly or daily), but not the
original granularity decided by the Sampling Interval. Data Compression
helps to improve the efficiency of data queries.
Power Center keeps compressed power/temperature data and event data up to
365 days and non-compressed power/temperature data up to 14 days.
Configure the length of time that Power Center will keep compressed and
non-compressed data using the Purge Data Older Than and Data
Compression fields. The data that exceeds its length of time or is older than
the purge date is deleted. This improves the efficiency of the data query. You
can automatically purge data by using the Schedule Database Purging Daily
at field, or you can trigger it manually to start purging data immediately (see
the task "To purge the database now").
Yo u c a n s e t t h e f o l l o w i n g for database maintenance:
OpenManagePowerCenter_User_Guide.book Page 130 Friday, March 2, 2012 10:33 AM
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