[IBM Informix] lock wait time behavior at MACH11 updatable secondary server -- Posted by inturi on Thursday, June 5 2008
MACH11 updatable secondary server never wait for "test" lock more than DEADLOCK_TIMEOUT config parameter value --60 seconds by default . This is true even if lock mode is set to wait forever.

MACH11 secondary server supports the following isolation levels:
1. Dirty read
2. Commited read
3. Commit read last commited

For moreinformation please see "isolation levels at secondary server" section in IDS Administrator's Guide.