The mc idp openid accesskey commands allow you to list, delete, or display information about OIDC access key pairs on the AIStor deployment. This command works against access keys created by an OIDC user after authenticating to AIStor. Authenticated users can create access keys with the AIStor console, or with the mc admin accesskey create command. An authenticated user cannot create access keys for another OIDC user. AIStor also supports using AssumeRoleWithWebIdentity to generate temporary access keys using the Security Token Service.

The mc ilm tier ls command shows the remote tiers configured on a deployment. The mc ilm tier list command has equivalent functionality to mc ilm tier ls. Syntax Example The following example outputs a list of the existing remote tiers on the myaistor deployment.

The mc ilm tier update command modifies an existing configured remote tier. Syntax Example The following example updates the credentials for an existing remote tier called S3TIER on the myaistor deployment.

The mc idp openid accesskey info outputs information about the specified access key(s). This command works against access keys created by an OIDC user after authenticating to AIStor. Authenticated users can manage their own long-term Access Keys using the AIStor Console. AIStor supports using AssumeRoleWithWebIdentity to generate temporary access keys using the Security Token Service. Example and syntax Example The following example outputs details for the access key mykey from the myaistor deployment:

The mc ls command lists buckets and objects on an AIStor deployment. You can also use mc ls to list objects on S3-compatible services. Syntax Example The following command lists all objects in a bucket on the myaistor deployment:

Use the mc support perf command to review the performance of the S3 API (read/write), network IO, and storage (drive read/write). The resulting tests can provide general guidance of deployment performance under S3 GET and PUT requests and identify any potential bottlenecks. For more complete performance testing, consider using a combination of load-testing using your staging application environments and the AIStor WARP S3 benchmarking tool. The command has the following syntax:

AIStor supports hot-swapping failed drives with new healthy drives. Healing AIStor detects and heals those drives without requiring any node or deployment-level restart. AIStor healing occurs only on the replaced drive(s) and in most cases has minimal or negligible impact on deployment performance.

The mc event ls command lists all event notification triggers for a bucket. The alias mc event list has equivalent functionality to mc event ls. Syntax EXAMPLE The following command lists all configured event notifications for the specified bucket notification target for the mydata bucket on the myaistor AIStor deployment:

Use mc admin maintenance hosts to create lists of maintenance groups. The command generates lists of hosts that do not share erasure sets. Hosts that do not share a erasure sets can go into maintenance at the same time without causing service disruptions. Syntax The mc admin maintenance hosts command DESCRIPTION

Description The mc admin accesskey command and its subcommands create and manage Access Keys for internally managed users on an AIStor deployment. Each access key is linked to a user identity and inherits the policies attached to its parent user or those groups in which the parent user has membership. Each access key also supports an optional inline policy which further restricts access to a subset of actions and resources available to the parent user.