Product Documentation

Installing FairCom Products

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V11 Changes

Additional server directory housekeeping files:

  • DFRKSTATEDT.FCS
  • DFRKSTATEIX.FCS

Deferred Key pending add files

Updated Configuration Defaults

New V11 Config file defaults:

; Maximum status log size of 32 MB, keeping one prior copy

CTSTATUS.FCS defaults to -32000000

These options are new to V11, and these are their defaults:

; Flush updates for transaction files to file system as soon as possible in the background

TRAN_DATA_FLUSH_SEC 60

TRAN_INDEX_FLUSH_SEC 60

; Flush updates for non-tran files to file system as soon as possible in the background

NONTRAN_DATA_FLUSH_SEC IMMEDIATE

NONTRAN_INDEX_FLUSH_SEC IMMEDIATE

The following options have been added as convenience options. Be sure to review them as they may change behavior in your particular installations in subtle ways:

; Limit JVM memory

SETENV DH_JVM_OPTION_STRINGS=-Xms100m -Xmx300m

; Suppress dynamic dump logging of backed up file names to CTSTATUS.FCS

CTSTATUS_MASK DYNAMIC_DUMP_FILES

; Log final SNAPSHOT stats to SNAPSHOT.FCS on shutdown for baseline metrics

DIAGNOSTICS SNAPSHOT_SHUTDOWN

Other Compatibility Changes:

Check the V11 FairCom DB Update Guide for the latest changes with the V11 server.

Critical Updates:

Check the V11 FairCom DB Update Guide for all pertinent critical update information.

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