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# Enable autonomous self-healing for SRDF/A

Autonomous self-healing for SRDF/A, removes the need for manual intervention when SRDF/A drops due to cache limitations due to a temporary increase in workload or a decrease in SRDF throughput.

## Prerequisites

Both R1 and R2 arrays are running PowerMaxOS 10.2.0.0.

If the SRDF/A session is active when rdfa autostart is set on, autostart is not activated until the next time the SRDF/A session is restarted.

If the SRDF/A session is active when rdfa autostart is set off, autostart is deactivated immediately.

See Roles and associated permissions to determine the user roles that can perform this task.

## About this task

To enable autonomous self-healing for SRDF/A:

## Steps

1. Select the storage system.
2. Select Data Protection > SRDF Groups to open the SRDF groups list view.
3. Select an SRDF/A group and click Modify.
   The Modify SRDF Group window is displayed.
4. Select Advanced Options.
   The Advanced Options window is displayed.
5. Select (enable) SRDF/A Auto Recovery Configured for the local and remote arrays. When this feature is enabled, the dropped SRDF/A session automatically resumes.
6. Select OK.
7. Do one of the following:
   - Click Run Now to perform the operation now.
   - Expand Run Now and click Add to Job List to add this task to the job list, from which you can schedule or run the task at your convenience. For more information, see Schedule jobs and Preview jobs.

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