mc inventory get retrieves an existing inventory configuration from a bucket. The command displays the configuration details including the bucket name, configuration ID, owner, and the complete YAML definition. Syntax Example The following command retrieves an inventory configuration:

The mc share ls command displays any unexpired presigned URLs generated by mc share upload or mc share download. The mc share list command has equivalent functionality to mc share ls. Applications can perform a PUT to retrieve the object from the URL. For more information on shareable object URLs, see the Amazon S3 documentation on Pre-Signed URLs. Syntax Example The following command lists all upload and download presigned URLs respectively for the mydata bucket on the myaistor MinIO AIStor deployment:

The mc inventory list command lists all inventory configurations for a specified bucket. The command displays the inventory configurations in a table format showing the bucket name, configuration ID, and owner. You can optionally output the full YAML definitions for each configuration. This command has an alias: mc inventory ls. Syntax Example The following command lists all inventory configurations for bucket mybucket:

The mc batch generate command creates a basic YAML-formatted template file for the specified job type. After MinIO AIStor creates the file, open it in your preferred text editor tool to further customize. You can define one job task definition per batch file. See job types for the supported jobs you can generate. Syntax Example The following command creates a basic YAML file for a replicate job on the mybucket bucket of the myaistor alias.

The mc cors set command sets the Cross-Origin Resource Sharing (CORS) configuration for a bucket from an XML file. CORS is a browser security mechanism that controls which web domains can access your object storage from client-side JavaScript. When a web application running on one domain attempts to access objects in MinIO AIStor from a different domain, the browser checks CORS policies to determine if the request should be allowed. See the Mozilla CORS documentation for more information.

The mc mb command creates a new bucket on an MinIO AIStor deployment. You can also use mc mb to create buckets on S3-compatible services. Syntax Example The following command creates a new bucket on the myaistor deployment:

The mc license commands work with cluster registration for MinIO SUBNET. Use the commands to register a deployment, display information about the cluster’s current license, or update the license key for a cluster. Subcommands mc license includes the following subcommands: Subcommand Description info Display information about the MinIO AIStor deployment’s license status. register Connect your deployment with your MinIO SUBNET account. update Update or renew the license for an MinIO AIStor deployment.

The mc qos rule export command exports the Quality of Service (QoS) configuration from a bucket on an MinIO AIStor deployment in YAML format. For more information, see Bucket-level Quality of Service. Syntax Example The following command exports the QoS configuration from the mybucket bucket on the myaistor deployment to a file named qos.yaml:

The mc qos status command displays QoS metrics and status for a specified bucket. Added in RELEASE.2025-12-20T04-58-37Z mc qos status requires AIStor Client RELEASE.2025-12-19T20-11-44Z or later and AIStor Server RELEASE.2025-12-20T04-58-37Z or later. The command displays a table that provides the following QoS metrics:

The mc replicate export command exports the JSON-formatted replication rules for an MinIO AIStor bucket to STDOUT. Syntax Example The following command exports the replication configuration for the mydata bucket on the myaistor MinIO AIStor deployment: