The following formula is used to determine the size of a synchronization point dump file.

Formula

Size of synchronization point dump file (bytes) = Number of records in synchronization point dump file1 40962

¹ See (2) as follows; the obtained value is specified in the -n option of the pdloginit command.

² This is the record length of a synchronization point dump file.

Condition		Formula for determining the number of records
HiRDB/Single Server		{1520(2a + 7)} 4096 + (96 + 112 c) 4096 + 3
HiRDB/Parallel Server	Front-end server	(320 b + 840) (2 a + 7) 4096 + 4
	Back-end server	{1456(2d + 7) + 64(2d + 7) (b4 + f + 2)} 4096 + (96 + 112c) 4096 + 3
	Dictionary server	{1456(2e + 7) + 64(2e + 7) (b4 + f + 2)} 4096 + (96 + 112c) 4096 + 3

a: Value of the pd_max_users operand + value of the pd_max_reflect_process_count operand

For multi-front-end servers, (value of the pd_max_users operand + value of the pd_max_reflect_process_count operand) + 1

b: Number of back-end servers

c: Value of the pd_lck_until_disconnect_cnt operand

d: Value of the pd_max_bes_process operand + value of the pd_max_reflect_process_count operand

e: Value of the pd_max_dic_process operand + value of the pd_max_reflect_process_count operand

f: Number of front-end servers