4.3.10 Operands related to the security audit facility
- 36) pd_audit_def_buffer_size = security-audit-information-buffer-length
<unsigned integer>((1-2000000)) (kilobytes)- Specifies (in kilobytes) the buffer size (shared memory) used for storing information for the security audit facility.
- Specification guidelines
- Use the following formula to determine the security audit information buffer length:
0.3 + a x 0.25
(kilobytes)- a: Number of objects for the narrowing condition that was specified in the audit trail of the security audit facility
- Default value
- If this operand is omitted, the following buffer size is acquired during HiRDB startup; if this amount of memory cannot be allocated, HiRDB will not start:
0.3 + max{(a + 100),(a x 1.2)} x 0.25![[Figure]](figure/zueng010.gif)
- (kilobytes)
- a: Number of objects for the narrowing condition that was specified in the audit trail of the security audit facility
- Notes
- If the amount of memory required by this operand's specification cannot be allocated, HiRDB will not start.