The AIStor Client mc support commands provides tools for analyzing deployment health or performance and for running diagnostics. You can also upload generated health reports for further analysis by AIStor engineering. mc support proxy set and mc support proxy remove are exceptions, as you may need to set up a proxy to complete the deployment registration. Subcommands mc support includes the following subcommands:

The mc mv command moves an object from source to the target, such as between AIStor deployments or between buckets on the same AIStor deployment. mc mv also supports moving objects between a local filesystem and AIStor. You can also use mc mv against the local filesystem to produce similar results to the mv command-line tool. Syntax Example The following command moves objects from the mydata bucket to the archive bucket on the myaistor AIStor deployment:

The mc support perf drive command measures the read/write speed of the drives in a cluster. The command displays results in a terminal user interface (TUI) with a spinner during testing and a tabular output showing per-server statistics. Use this command to identify potential drive performance bottlenecks in your deployment. Syntax Example The following command runs drive read/write performance measurements on all drives on all nodes for the cluster with alias myaistor.

The mc tag remove command removes all tags from a bucket or object. Syntax Example The following command removes tags for the mydata bucket on the myaistor AIStor deployment:

Version changed Beginning with AIStor Client RELEASE.2025-08-21T03-14-05Z, this command returns S3 call information gathered during the last minute. Previously, the command returned information about in-progress S3 API calls gathered from mc admin trace. The mc support top api command outputs the last minute of S3 API events on an AIStor server in real-time. The output is a high level summary of these calls. For more in-depth tracing, use mc admin trace.

The mc version commands enable, disable, and retrieve the versioning status for an AIStor bucket. For more information about object versioning in MinIO, see Bucket Versioning. mc version includes the following subcommands: Subcommand Description enable Enable versioning on the specified bucket. info Return the versioning status for the specified bucket. suspend Disable versioning on the specified bucket.

The procedure on this page resynchronizes the contents of an AIStor bucket using a healthy replication remote. Resynchronization supports recovery after partial or total loss of data on an AIStor deployment in a replica configuration. For example, consider an AIStor active-active replication configuration similar to the following: Resynchronization allows using the healthy data on one of the participating AIStor deployments as the source for rebuilding the other deployment.

Overview Starting with RELEASE.2025-12-20T04-58-37Z, AIStor supports creating inventory reports on objects and related metadata in a bucket. The AIStor inventory feature provides a fully-integrated solution with equivalent utility to the previously announced AIStor Catalog while expanding functionality with improved scheduling, filtering, and integration options.

The mc admin accesskey info command returns a description of the specified access key(s). The description output includes the following details, as available: Access Key Parent user of the specified access key Access key status (on or off) Policy or policies Comment Expiration Syntax Example The following command returns information on the specified access key:

AIStor implements Transport Layer Security (TLS) 1.2+ encryption with support for Server Name Indication (SNI) for selecting relevant TLS certificates in response to client requests. You must set up TLS before you can enable data encryption, also called server-side encryption. See Configure TLS Network Encryption for how to do it on .deb or .rpm based Linux distributions. AIStor supports the following types of certificate signatures: self-signed internal or private certificate authorities (CAs)