Viewing Details About a Resource Pool¶
Log in to the ModelArts management console. In the navigation pane, choose Dedicated Resource Pools > Elastic Cluster.
In the resource pool list, click a resource pool to go to its details page and view its information.
If there are multiple resource pools, click
in the upper left corner of the details page of one resource pool to switch between resource pools. Click More in the upper right corner to perform operations such as adjust capacity, delete the resource pool, or set the job type. The available operations vary depending on resource pools.In the Network area of Basic Information, you can click the number of resource pools associated to view associated resource pools.
In the extended information area, you can view the monitoring, jobs, nodes, specifications, events, and subpools. For details, see the following section.
Viewing Resource Pool Monitoring Information¶
On the resource pool details page, click Monitoring. The resource usage including used CPUs, memory usage, and available disk capacity of the resource pool is displayed. If AI accelerators are used in the resource pool, the GPU and NPU monitoring information is also displayed.
Viewing Resource Pool Jobs¶
On the resource pool details page, click Jobs. You can view all jobs running in the resource pool. If a job is queuing, you can view its queuing position.
Note
Only training jobs can be viewed.
Viewing Resource Pool Nodes¶
On the resource pool details page, click Nodes. You can view all nodes in the resource pool and the resource usage of each node.
Some resources are reserved for cluster components. Therefore, CPUs (Available/Total) does not indicate the number of physical resources on the node. It only displays the number of resources that can be used by services. CPU cores are metered in milicores, and 1000 milicores equal 1 physical core.
Deleting nodes:
In the Nodes tab, click
in the Operation column to delete a node.Processing abnormal nodes:
Delete abnormal nodes in a resource pool one by one or in a batch and add new ones for substitution.
Enabling/Disabling the deletion lock
To prevent nodes from being deleted by mistake, you can enable the deletion lock. Once enabled, the nodes cannot be deleted unless the lock is disabled.
Note
The deletion lock can be enabled only for the nodes in the resource pool.
If the deletion lock is enabled, only node deletion operations are restricted. Other operations, such as node replacement, node restart, and node reset, work properly. Moreover, the resource pool that contains the nodes with deletion lock enabled can be deleted.
Enabling deletion lock: Locate the target node and choose More > Enable Deletion Lock in the Operation column. In the displayed dialog box, confirm the information, enter YES in the text box, and click OK.
To enable deletion lock for multiple nodes in batches, select the target nodes and choose More > Enable Deletion Lock above the node list.
Disabling deletion lock: Locate the target node and choose More > Disable Deletion Lock in the Operation column. In the displayed dialog box, confirm the information, enter YES in the text box, and click OK.
To disable deletion lock for multiple nodes in batches, select the target nodes and choose More > Disable Deletion Lock above the node list.
Note
Before deleting a node, ensure that there are no running jobs on this node. Otherwise, the jobs will be interrupted.
If there is only one node, it cannot be deleted.
Viewing Resource Pool Specifications¶
On the resource pool details page, click Specifications. You can view the specifications used by the resource pool and the number of each specification.
Viewing Resource Pool Events¶
On the resource pool details page, click Events. You can view all events of the resource pool. The cause of an event is PoolStatusChange or PoolResourcesStatusChange.
On the trace list, click 
on the right of Event Type to filter events.
When a resource pool starts to be created or becomes abnormal, the resource pool status changes and the change will be recorded as an event.
When the number of nodes that are available or abnormal or in the process of being created or deleted changes, the resource pool node status changes and the change will be recorded as an event.
Enabling/Disabling ModelArts Standard Dedicated Resource Pool Node Binding¶
If a logical subpool has been created in a resource pool, you can enable node binding to bind dedicated nodes to the logical subpool.
Enabling node binding
After node binding is enabled, the service background automatically binds nodes to the logical subpool.
Log in to the ModelArts console. In the navigation pane on the left, choose Dedicated Resource Pools > Elastic Clusters.
Locate the target resource pool in the list and choose
> Enable Node Binding in the Operation column.In the displayed Enable Node Binding dialog box, click OK.
Disabling node binding
Note
Once node binding is disabled, the jobs in the original logical subpool may be occupied. Exercise caution when performing this operation.
Log in to the ModelArts console. In the navigation pane on the left, choose Dedicated Resource Pools > Elastic Clusters.
Locate the target resource pool in the list and choose
> Disable Node Binding in the Operation column.In the displayed dialog box, confirm the information, enter YES in the text box, and click OK.