Admin Commands
The AIStor Client command line tool includes the mc admin subcommand tree for performing administrative tasks on your MinIO AIStor deployments.
mc admin target MinIO AIStor deployments exclusively and do not support any other S3-compatible service.
The command has the following top-level syntax.
Use the --help parameter to view the CLI help.
mc admin [FLAGS] COMMAND [ARGUMENTS]Global options
mc admin supports the same global options as mc.
See Global Options.
Command quick reference
The following table lists mc admin commands:
| Command | Description |
|---|---|
| mc admin accesskey | Creates and manages Access Keys for internally managed users on a MinIO AIStor deployment. |
Deprecated. Use mc quota instead. Configures, displays, or clears a hard quota on a bucket. | |
| mc admin cluster bucket | Imports and exports MinIO AIStor bucket metadata. |
| mc admin cluster iam | Imports and exports MinIO AIStor identity and access management (IAM) metadata. |
| mc admin cluster stats | Opens an interactive dashboard of realtime and historic cluster statistics. |
| mc admin config | Manages the configuration settings of a MinIO AIStor deployment. |
| mc admin cordon | Remove a node from service for maintenance purposes. |
| mc admin decommission | Starts the decommissioning process for MinIO AIStor server pools and migrates data from the decommissioned pool to remaining pools. |
| mc admin group | Manages groups on a MinIO AIStor deployment. |
| mc admin heal | Scans for and heals objects that are damaged or corrupted. |
| mc admin info | Displays information on a MinIO AIStor server or, for distributed deployments, each Object Store. |
| mc admin kms key | Performs cryptographic key management operations through the MinIO Key Encryption Service (KES). |
| mc admin logs | Shows Object Store logs. |
| mc admin maintenance hosts | Lists hosts and their maintenance state. |
| mc admin name | Retrieves or sets the cluster name for a MinIO AIStor deployment. |
| mc admin object info | Reports the internal metadata and shard layout of a single object. |
| mc admin policy | Manages policies for MinIO Policy-Based Access Control (PBAC) using IAM-compatible policy JSON documents. |
| mc admin prometheus | Provides access to MinIO Prometheus metrics. |
| mc admin rebalance | Starts, monitors, or stops a rebalancing operation and redistributes objects across all pools. |
| mc admin replicate | Creates and manages site replication for a set of MinIO AIStor peer sites, synchronizing changes across all sites. |
| mc admin scanner | Provides information about the scanner process. |
| mc admin service | Restarts or unfreezes MinIO AIStor servers. |
| mc admin trace | Displays API operations occurring on the target MinIO AIStor deployment. |
| mc admin uncordon | Restore a cordoned node to active service after maintenance. |
| mc admin update | Updates all MinIO AIStor servers in the deployment and supports using a private mirror server. |
| mc admin user | Manages MinIO AIStor users. |
| mc admin cluster services | Displays the configuration and status of the services running on a deployment. |
| mc admin drive | Inspects the drives of a deployment. |
| mc admin node | Inspects the nodes of a deployment. |
| mc admin object unlock | Summarizes and releases the locks held on an object. |
| mc admin pool | Inspects the server pools of a deployment. |
| mc admin set | Inspects the erasure sets of a deployment. |