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DIAGNOSTICS DADV_ERR
The configuration option DIAGNOSTICS DADV_ERR can be used to enable logging of a diagnostic message to CTSTATUS.FCS when a DADV_ERR error occurs. The message includes the name of the data file, the record offset at which the update was attempted without holding a lock, the c-tree function number and subfunction number, the caller's user ID, and the caller's node ID. Sample message:
Fri Mar 31 10:17:28 2017
- User# 00022 DADV_ERR: file=qaopnfil.dat offset=18863 func=121(0) userid=ADMIN nodeid=qaopnfil043: 57
This diagnostic logging can be enabled and disabled at runtime.
To enable diagnostic logging:
ctSETCFG(setcfgDIAGNOSTICS, "CHECKLOCK");
To disable diagnostic logging:
ctSETCFG(setcfgDIAGNOSTICS, "~CHECKLOCK");
Using the ctadmn utility to enable or disable diagnostic logging:
10. Change Server Settings
9. Change a DIAGNOSTICS option
Enter the DIAGNOSTICS option to enable or disable >> CHECKLOCK
Successfully changed the DIAGNOSTICS option.
