c-tree supports logging details of its automatic transaction recovery operation and in this revision a c-treeACE configuration option is added to enable transaction recovery logging:
DIAGNOSTICS TRAN_RECOVERY (off by default) causes transaction recovery log messages to be written to the file RECOVERY.FCS.
In the standalone model, this feature is enabled by activating #define ctDBGRCVR before compiling the c-tree library. In such cases, log messages are written to the file RECOVERY.FCS.