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Signed-off-by: Dean Roehrich <[email protected]>
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roehrich-hpe committed Jul 5, 2024
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8 changes: 7 additions & 1 deletion docs/guides/data-movement/readme.md
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Expand Up @@ -90,7 +90,13 @@ The `CreateRequest` API call that is used to create Data Movement with the Copy
options to allow a user to specify some options for that particular Data Movement. These settings
are on a per-request basis.

The Copy Offload API requires the `nnf-dm` daemon to be running on the compute node. This daemon may be configured to run full-time, or it may left in a disabled state if the WLM is expected to run it only when a user requests it. See [Compute Daemons](../compute-daemons/readme.md) for the systemd service configuration of the daemon. See `RequiredDaemons` in [Directive Breakdown](../directive-breakdown/readme.md) for a description of how the user may request the daemon, in the case where the WLM will run it only on demand.
The Copy Offload API requires the `nnf-dm` daemon to be running on the compute node. This daemon may be configured to run full-time, or it may be left in a disabled state if the WLM is expected to run it only when a user requests it. See [Compute Daemons](../compute-daemons/readme.md) for the systemd service configuration of the daemon. See `RequiredDaemons` in [Directive Breakdown](../directive-breakdown/readme.md) for a description of how the user may request the daemon, in the case where the WLM will run it only on demand.

If the WLM is running the `nnf-dm` daemon only on demand, then the user can request that the daemon be running for their job by specifying `requires=copy-offload` in their `DW` directive. The following is an example:

```bash
#DW jobdw type=xfs capacity=1GB name=stg1 requires=copy-offload
```

See the [DataMovementCreateRequest API](copy-offload-api.html#datamovement.DataMovementCreateRequest)
definition for what can be configured.
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2 changes: 1 addition & 1 deletion docs/guides/directive-breakdown/readme.md
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Expand Up @@ -170,7 +170,7 @@ The `DW` directive will include a comma-separated list of daemons after the `req
#DW jobdw type=xfs capacity=1GB name=stg1 requires=copy-offload
```

The DWDirectiveRule resource currently active on the system can be viewed with:
The `DWDirectiveRule` resource currently active on the system can be viewed with:

```console
kubectl get -n dws-system dwdirectiverule nnf -o yaml
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