- Executor: Superuser
The message queue and semaphore requirements used by HiRDB must be estimated, and the OS parameters (kernel parameters) must be changed to reflect these requirements. For the details about specifying the OS parameters, see 21. Specifying OS Parameters.
For AIX 5L, the following also apply:
- You must first edit the /etc/security/limits file to change the root user's or HiRDB administrator's limitation values for OS system resources, and then restart the OS.
For example, in AIX 5L, the default limitation value for a regular file is 1 gigabyte. If the size of work files output during utility execution exceeds 1 gigabyte, the HiRDB utility terminates abnormally. In such cases, you must change limitation values for OS system resources; you must make these changes in advance.
- The syslogfile must be specified for output.
If No-space (insufficient space to write in the file) is output as an error message during installation, the following may be the cause:
- If this error occurs even when disk space is sufficient, you might have not defined the HiRDB file system area for a large file, or the case falls under OS kernel parameter restrictions. For details about OS kernel parameter restrictions, see 21. Specifying OS Parameters.