- Executor: HiRDB administrator
Use the pdfmkfs command to create the HiRDB file system area to be used by HiRDB for creation of the audit trail files. The following should be considered when you create the HiRDB file system area for audit trail files:
- Specify the HiRDB file system area name specified in the pd_aud_file_name operand.
- Create the HiRDB file system area for the audit trail files as a character special file. Do not create it as a normal file.
- For a HiRDB/Parallel Server, create a HiRDB file system area for audit trail files in each unit.
- For the -k option (usage), specify SYS or SVR. The recommended value is SYS.
- The target for specifying the -n option (HiRDB file system area length) is as follows:
Recommended value: Value of pd_aud_max_generation_size
200 + 20 (megabytes)
Minimum value: Value of pd_aud_max_generation_size
value of pd_aud_max_generation_num + 20 (megabytes)
- The target for specifying the -l option (maximum number of file generations in the HiRDB file system area) is as follows:
Recommended value: 200 (maximum value of pd_aud_max_generation_num)
Minimum value: Value of pd_aud_max_generation_num