DB2 10.5 for Linux, UNIX, and Windows

hadr_timeout - HADR timeout value configuration parameter

This parameter specifies the time (in seconds) that the high availability disaster recovery (HADR) process waits before considering a communication attempt to have failed.

Configuration type
Database
Applies to
  • Database server with local and remote clients
  • Database server with local clients
Parameter type
  • Configurable1
Default [range]
120 [1 - 4 294 967 295 ]
Upgrade Note
  • If you are upgrading from a DB2 Version 9.8 Fix Pack 4 pureScale environment or earlier, the value of hadr_timeout is set to the value on member 0.
Related concepts:
Database configuration for high availability disaster recovery (HADR)
Setting the hadr_timeout and hadr_peer_window database configuration parameters
Related reference:
GET DATABASE CONFIGURATION command
RESET DATABASE CONFIGURATION command
UPDATE DATABASE CONFIGURATION command
1 Changes to this parameter take effect on database activation. If the database is already online, you can have changes take effect by stopping and restarting HADR on the primary database.