Purging Database Tables > Capacity Manager: Basic Database Tables
   
Version 9.1
Capacity Manager: Basic Database Tables
Table Description
Table Name
Default Retention
Notes
File system log
aps_file_system_log,
6 months
KEEP_FILE_SYSTEM_LOG_MONTHS
LUN statistics log
aps_lun_stats_log
1 day
KEEP_LUN_STAT_LOG_DAYS
LUN statistics daily log
aps_lun_stats_daily_log
2 months
KEEP_LUN_STAT_DAILY_LOG_MONTHS
Array group log
aps_array_group_log
12 months
KEEP_ARRAY_GROUP_LOG_MONTHS
Array port statistics log
aps_array_port_stats_log
1 day
KEEP_ARRAY_PORT_STAT_LOG_DAYS
Array port statistics daily log
aps_array_port_stats_daily_log
2 months
KEEP_ARRAY_PORT_STAT_DAILY_LOG_MONTHS
Capacity chargeback log
aps_chargeback_log
24 months
KEEP_SRM_CHARGEBACK_LOG_MONTHS
Example of Customizing the LUN Statistics Daily Log Data:
update ptl_system_parameter set param_value = ‘6’
where param_name = 'KEEP_LUN_STAT_LOG_DAYS’;