SDS_TIMEOUT configuration parameter

Use the SDS_TIMEOUT configuration parameter to specify the amount of time in seconds that the primary server in a high-availability cluster will wait for a log-position acknowledgment to be sent from a shared disk (SD) secondary server.

onconfig.std value
SDS_TIMEOUT 20
if not present
10
values
2 - 2147483647
units
seconds
takes effect
After you edit your onconfig file and restart the database server.
When you reset the SDS_TIMEOUT value dynamically in your onconfig file by running the onmode -wf command.
When you reset the SDS_TIMEOUT value in memory by running the onmode -wm command.

Usage

If no log-position acknowledgment is received from the SD secondary server in the specified amount of time, the primary server will disconnect from the SD secondary server and continue. After waiting for the number of seconds specified in the SDS_TIMEOUT configuration parameter setting, the primary server will start removing SD secondary servers, if page flushing has timed out while waiting for an SD secondary server.


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