When you use the RDAREA automatic extension facility, the system outputs log information during the execution of automatic extension.

The table below shows formulas for finding the amount of system log information that is output. For a HiRDB single server configuration, add this amount of log information to the amount of log information output by a single server; for a HiRDB parallel server configuration, add it to the amount of log information output by the back-end server and dictionary server that manage the applicable RDAREA.

Table 17-16 Amount of system log information that is output during the execution of the RDAREA automatic extension facility

Type of RDAREA	Amount of system log information (bytes)
LOB RDAREA	1,956
Other than LOB RDAREA	1,372 + (144 + p) 2

p: Page size of RDAREA subject to automatic extension