Purging Database Tables and Modifying Retention Periods > Backup: Default Retention for EMC Avamar Database Tables
  
Version 10.0.01
Backup: Default Retention for EMC Avamar Database Tables
Table Description
Table Name
Default Retention
Notes
Node utility log
apt_avm_node_util_log
6 months
Can be modified using parameter:
KEEP_AVM_LOG_MONTHS
See example below.
Node space log
apt_avm_node_space_log
6 months
Can be modified using parameter:
KEEP_AVM_LOG_MONTHS
See example below.
Example of Customizing the Data Retention Period:
update ptl_system_parameter set param_value = '3'
 where param_name ='KEEP_AVM_LOG_MONTHS';