In order for ASR recovery to be enabled, the following setting must be in the /etc/opt/SUNWSMS/config/dsmd_tuning.txt file on the main SC:

domain_asr = 1

To disable domain ASR recovery, change the above setting in /etc/opt/SUNWSMS/config/dsmd_tuning.txt to the following:

domain_asr = 0

NOTE: Enabling or disabling ASR recovery in the above specified procedure will disable/enable ASR recovery platform wide. If you only wish to disable or enable ASR recovery to a specific domain, you can simply copy the /etc/opt/SUNWSMS/config/dsmd_tuning.txt file to /etc/opt/SUNWSMS/config/[A-R]/dsmd_tuning.txt and make the appropriate changes to the file for that domain only.

An example of the dsmd_tuning.txt file is pasted below:

root@mc15k-sc0 # cat /etc/opt/SUNWSMS/config/dsmd_tuning.txt 
// 
// Copyright (c) 1999-2001 by Sun Microsystems, Inc. 
// All rights reserved. 
// 
#pragma ident   "@(#)dsmd_tuning.txt 1.10     01/03/02 SMI" 
* 
*   ====          DSMD Tunable Timeout and Intervals        ==== 
* 
** Note: Only Sun's Engineers are authorized to make changes in this file. 
*        The file should be copied to 'A'...'R' subdirectory if a domain 
*        specific timeout, polling interval and monitoring control tuning 
*        are desired.  Otherwsie this file will be used for that domain. 
* 
* 
** The default timeout and polling interval values are in seconds and must 
*  be positive. Only the value fields can be changed. 
* 
    os_mon_interval    = 5 
    state_mon_interval = 5 
    reset_mon_interval = 60 

    panic_time      = 300 
    panic_cont_time = 300 
    panic_dump_time = 1200 

    pre_obp_init_time = 60 
    obp_run_time      = 180 

    obp_err_reset_sync_time = 30 
    obp_heartbeat_time      = 120 
    os_heartbeat_time       = 300 

    max_recovery_retry = 4 
* 
** The default time frame to reset repeated failure count. 
* 
    repeated_failure_window = 14400 
* 
** The default monitoring controls are on. 
*  To turn off all domains state monitoring, change domain_mon to 0. 
*  To turn of all domains recovery actions, change domain_asr to 0. 
* 
    domain_mon = 1 
    domain_asr = 1             

• Comments: joshua.freeman@central
• HAS Team web page