RDF System Management Manual for J-series and H-series RVUs (RDF 1.10)

Consideration for Creating Backup Tables................................................................................316
Restoring to a Specific Location..............................................................................................317
Example.........................................................................................................................317
Comparing NonStop SQL/MX Tables.....................................................................................319
17 Zero Lost Transactions (ZLT).....................................................................320
How It Works.......................................................................................................................320
Using CommitHoldMode.......................................................................................................322
Hardware Setup...................................................................................................................323
Assigning CPUs on the Standby System...................................................................................323
RDF Configuration Attributes..................................................................................................324
RDF Remote Mirror Configuration.......................................................................................324
RDF Remote Standby Configuration....................................................................................324
RDF Configuration Record Validation..................................................................................324
Extractor Audit-Trail Configuration......................................................................................324
ALTER RDF Remote Mirror Configuration..............................................................................325
ZLT Takeover Operations.......................................................................................................325
Phase 1 (ZLT Processing)...................................................................................................325
The Audit-Fixup Process................................................................................................326
Phase 2 (Takeover Processing)...........................................................................................326
ZLT Events.......................................................................................................................326
Error Conditions..............................................................................................................326
STATUS RDF....................................................................................................................326
RDFCOM INFO and SHOW Commands............................................................................326
Old Audit-Trail Files..........................................................................................................327
Recovering the Primary System After an RDF ZLT Takeover..........................................................327
ZLT and RDF Networks..........................................................................................................328
STOP TMF Operations...........................................................................................................328
During Normal Operations...............................................................................................328
During ZLT Takeover Processing.........................................................................................329
SQL Shared Access DDL Operations.......................................................................................329
A RDF Commands Quick Reference.............................................................330
RDFCOM Run Syntax............................................................................................................330
RDFCOM Commands Quick Reference....................................................................................330
ADD..............................................................................................................................330
ALTER.............................................................................................................................330
COPYAUDIT....................................................................................................................331
DELETE...........................................................................................................................331
EXIT...............................................................................................................................331
FC.................................................................................................................................331
HELP..............................................................................................................................331
HISTORY.........................................................................................................................331
INFO.............................................................................................................................332
INITIALIZE RDF................................................................................................................332
OBEY.............................................................................................................................332
OPEN............................................................................................................................332
OUT..............................................................................................................................332
RESET.............................................................................................................................333
SET EXTRACTOR..............................................................................................................333
SET IMAGETRAIL.............................................................................................................333
SET MONITOR................................................................................................................333
SET NETWORK...............................................................................................................334
SET PURGER...................................................................................................................334
SET RDF.........................................................................................................................334
SET RDFNET....................................................................................................................335
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