The mc support telemetry replay command replays a file of telemetry data to an OpenTelemetry collector. You can record a file to replay later with mc support telemetry record. Syntax Example The following command replays a local file of telemetry data to a localhost OTLP server.

The mc support perf site-replication command measures the speed of site replication operations from the specified ALIAS to other configured peers. The command displays results in a terminal user interface (TUI) with a spinner during testing and a tabular output showing RX (receive) and TX (transmit) statistics for each server. Use this command to identify potential site replication performance bottlenecks in your deployment. Syntax Example The following command tests the speed of site replication operations from the myaistor site to other configured peers.

The mc qos rule add command adds a single new Quality of Service (QoS) rule to an AIStor deployment. For more information, see Bucket-level Quality of Service. Syntax Example The following command adds a QoS rule to limit the s3.GetObject API to 100 requests per second for the bucket1 bucket:

This section documents settings that control behavior related to AIStor metrics and logging. See Metrics and Alerts for more information. 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 undo command reverses changes due to either a PUT or DELETE operation at a specified path. Syntax Example The following command reverts the last three uploads and/or deletions of the file.zip object on the myaistor deployment in the data bucket:

This page documents settings for configuring Security Token Service (STS) behavior in AIStor. STS provides temporary security credentials for users authenticated through external identity providers such as OpenID Connect or LDAP. You can establish or modify these settings by defining environment variables 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. These settings are environment variables only and do not have corresponding mc admin config settings.

This page documents settings for configuring an MQTT service as a target for Bucket Notifications. See Publish Events to MQTT 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.

Configure AIStor Object Store clusters using a YAML startup file, with support for complex pool topologies and non-sequential hostname patterns.

The following section documents settings for configuring AIStor to publish minio server logs to an HTTP webhook endpoint. See Publish Server Logs to HTTP Webhook for more complete documentation and tutorials on using these settings. Example Environment Variables You can specify multiple webhook endpoints as log targets by appending a unique identifier _ID for each set of related logging environment variables. For example, the following settings define two distinct server log webhook endpoints:

The mc support top command returns statistics for distributed AIStor Object Store deployments, similar to the output of the top command in a shell. mc support top requires distributed topologies. The command has the following syntax: mc support top COMMAND [COMMAND FLAGS] [ARGUMENTS ...] Subcommands Subcommand Description api Summarize real-time S3 API events on a deployment. disk Display current drive usage and performance statistics. locks List the ten oldest object locks, including age, type, owner, and resource. net Display real-time network metrics for the deployment. rpc Display metrics for remote procedure calls (RPC), with interactive sorting options.