THROUGHPUTDATATHRESHOLD
The THROUGHPUTDATATHRESHOLD option specifies a throughput threshold that a client session must reach to prevent being cancelled after the time threshold is reached.
This option is used in conjunction with the THROUGHPUTTIMETHRESHOLD server option, which sets the value for the time threshold plus the media wait time. The time threshold starts when the client begins sending data to the server for storage (as opposed to setup or session housekeeping data).
You can update this server option without stopping and restarting the server by using the SETOPT command. See SETOPT (Set a server option for dynamic update).
Parameters
- kilobytes_per_second
- Specifies the throughput that client sessions must achieve to prevent cancellation after THROUGHPUTTIMETHRESHOLD minutes have elapsed. This threshold does not include time spent waiting for media mounts. A value of 0 prevents examining client sessions for insufficient throughput. Throughput is computed by adding send and receive byte counts and dividing by the length of the session. The length does not include time spent waiting for media mounts and starts at the time a client sends data to the server for storage. The default is 0. The minimum value is 0; the maximum is 99999999.
Examples
Specify that the server is to wait until 90 minutes plus the media wait time after a session has started sending data before storage examines it as a candidate for cancellation due to low throughput. If a session is not achieving 50 KB per second in transfer rates, it will be cancelled.
throughputtimethreshold 90
Throughputdatathreshold 50