Version added RELEASE.2025-12-20T04-58-37Z Extended object naming mode requires AIStor RELEASE.2025-12-20T04-58-37Z or later. Extended object naming mode allows AIStor to encode object names to use characters that can be written to typical filesystems. The S3 specification allows for the use of all UTF-8 characters in object names. However, filesystems have their own restrictions on what is allowed to be written to disk.

The mc table view create command creates a new Iceberg view on an AIStor cluster. Views are virtual tables defined by SQL queries. You can provide multiple SQL representations with different dialects for cross-engine compatibility. Example The following command creates a view named monthly_sales in the prod namespace of the analytics warehouse on the myaistor AIStor cluster:

This page documents settings for configuring an NATS service as a target for Bucket Notifications. See Publish Events to NATS for a tutorial on using these settings. You can establish or modify settings by defining: an environment variable on the host system prior to starting or restarting the AIStor Server. Refer to your operating system’s documentation for how to define an environment variable. a configuration setting using mc admin config set. If you define both an environment variable and the similar configuration setting, AIStor uses the environment variable value.

This page documents settings for enabling external identity management using the MinIO Identity Management Plugin. See MinIO External Identity Management Plugin for a tutorial on using these settings. You can establish or modify settings by defining: an environment variable on the host system prior to starting or restarting the AIStor Server. Refer to your operating system’s documentation for how to define an environment variable. a configuration setting using mc admin config set. If you define both an environment variable and the similar configuration setting, AIStor uses the environment variable value.

The mc table view drop command drops an Iceberg view from the catalog on an AIStor cluster. Example The following command drops the old_view view from the prod namespace in the analytics warehouse on the myaistor AIStor cluster: mc table view drop myaistor analytics prod old_view Syntax The command has the following syntax:

AIStor requires an active and unexpired MinIO Commercial License. Use mc license info to check your current license status. Accessing your license The license is available in MinIO SUBNET. Log in to SUBNET. From the Deployments screen, select License Key.

Description The mc admin prometheus command and its subcommands provide access to MinIO Prometheus metrics. Subcommands Subcommand Description generate The mc admin prometheus generate command generates a metrics scraping configuration file for use with Prometheus. metrics The mc admin prometheus metrics command prints Prometheus metrics for a cluster.

Lists all policies on the target AIStor deployment. Syntax Example The following command lists all policies on the deployment at alias myaistor.

Description mc admin object info displays a summary of part and shard information about a specified object. The output includes information for each part or shard of the object, including: Part number Pool number Node Erasure set Drive Filename Size By default, the output uses a set of gridded blocks to indicate the parts of object. Colors indicate the status of the specific part.

The mc admin info command displays information on an AIStor server. For distributed AIStor deployments, mc admin info displays information for each node in the deployment. The output of the command resembles the following for a four-node cluster: ● node1.example.com:9000 Uptime: 3 days Version: 2025-01-01T00-00-00Z Network: 4/4 OK Drives: 4/4 OK Pool: 1 ● node2.example.com:9000 Uptime: 3 days Version: 2025-01-01T00-00-00Z Network: 4/4 OK Drives: 4/4 OK Pool: 1 ● node3.example.com:9000 Uptime: 3 days Version: 2025-01-01T00-00-00Z Network: 4/4 OK Drives: 4/4 OK Pool: 1 ● node4.example.com:9000 Uptime: 3 days Version: 2025-01-01T00-00-00Z Network: 4/4 OK Drives: 4/4 OK Pool: 1 Pools: 1st, Erasure sets: 1, Drives per erasure set: 16 1.5 TiB Used, 12 Buckets, 48000 Objects 16 drives online, 0 drives offline, EC:4 Syntax Example The following command displays AIStor server information for the alias myaistor: