Hitachi

Hitachi Advanced Database Setup and Operation Guide


6.7 Estimating the size of HADB dump files

An HADB dump file contains the troubleshooting information that is output when the server process of the HADB server terminates abnormally.

Use the following formula to determine the size of the HADB dump file.

Formula (megabytes)
size-of-HADB-dump-files = 25,600 + max_users × 106 + rthd_num × 1,821

Explanation of the variables

max_users

Value specified for the adb_sys_max_users operand in the server definition

rthd_num

Value specified for the adb_sys_rthd_num operand in the server definition