Multiple Log Partition Configuration
Ingres allows both the primary and dual transaction log files to exist on multiple devices (up to 16). Ingres improves logging system performance by allowing it to write to multiple disk devices and, on 32-bit file systems, allowing the total log file size to be greater than 2 GB.
You can configure multiple log partitions using the log_file_parts parameter. When configuring multiple log partitions, keep the following in mind:
• All log partitions must be the same size
• The primary and dual transaction logs must use the same number of partitions
For instructions on configuring multiple log partitions, see the following topic in Configuration Manager online help:
• Parameters Page, Logging System Component