NetBase SQL Shadowing Handbook

Troubleshooting NetBase SQL
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4-2 QUEST Software, Inc. ver A0195
• Network Transport Tables (within NMMGR) - If many remote sessions or other
Network Services are being used, some NS tables may need increasing, especially
connection and socket tables.
• Retransmission Interval Lower Bound (within NMMGR) - It may be necessary to
increase this interval if excessive network time-outs are occurring.
• The DBE was created on a much older version of ALLBASE. As a result, the DBECon
file is too small to add the WSL information required to enable standby logging.
• Either the master or the shadow machine does not have two log files built. You must
build at least two log files on each system involved in SQL shadowing.
Use the NMMGR program to increase these tables. If these tables have been modified, it is
necessary to perform a system restart for all new values to take effect.