`mc version`

Table of Contents

Description
- Parameters
- Global Flags
Examples
Behavior

Description

The mc version command enables, suspends, and retrieves the versioning configuration for a MinIO bucket.

EXAMPLE

The following command enables, suspends, and retrieves versioning for the mydata bucket on the myminio MinIO deployment:

mc version enable myminio/mydata
mc version info myminio/mydata
mc version suspend myminio/mydata

SYNTAX

The command has the following syntax:

mc [GLOBALFLAGS] version                    \
                 [enable | suspend | info]  \
                 ALIAS

Brackets [] indicate optional parameters.
Parameters sharing a line are mutually dependent.
Parameters separated using the pipe | operator are mutually exclusive.

Copy the example to a text editor and modify as-needed before running the command in the terminal/shell.

Parameters

ALIAS

Required

The alias of a MinIO deployment and the full path to the bucket for which to set the versioning configuration. For example:

mc version enable myminio/mybucket

enable

Optional

Enables versioning on the MinIO bucket specified to ALIAS.

Mutually exclusive with suspend and info

--exclude-folders: Optional
Use with mc version enable to disable versioning on all folders (objects whose name ends with /) in the specified bucket.

--excluded-prefixes

Optional

Use with mc version enable to disable versioning on objects matching a list of prefixes, up to 10. The list of prefixes match all objects containing the specified strings in their prefix or name, similar to a regular expression of the form prefix*. To match objects by prefix only, use prefix/*.

For example, the following command excludes any objects containing _test or _temp in their prefix or name from versioning:

mc version enable --excluded-prefixes "_test, _temp" local/my-bucket

info

Optional

Returns the versioning configuration for the MinIO bucket specified to ALIAS.

Mutually exclusive with suspend and info

suspend

Optional

Disables versioning on the MinIO bucket specified to ALIAS.

Mutually exclusive with suspend and info

Global Flags

--JSON

Optional

Enables JSON lines formatted output to the console.

For example:

mc --JSON COMMAND

Examples

Enable Bucket Versioning

Use mc version suspend to enable versioning on a bucket:

mc version ALIAS/PATH

Replace ALIAS with the alias of a configured MinIO deployment.
Replace PATH with the bucket on which to enable versioning.

Disable Bucket Versioning

Use mc version suspend to suspend versioning on a bucket:

mc version ALIAS/PATH

Replace ALIAS with the alias of a configured MinIO deployment.
Replace PATH with the bucket on which to suspend versioning.

Get Bucket Versioning Status

Use mc version info to enable versioning on a bucket:

mc version ALIAS/PATH

Replace ALIAS with the alias of a configured MinIO deployment.
Replace PATH with the bucket on which to retrieve the versioning status.

Behavior

Object Locking Enables Bucket Versioning

While bucket versioning is disabled by default, configuring object locking on a bucket or an object in that bucket automatically enables versioning for the bucket. See mc retention for more information on configuring object locking.

Bucket Versioning with Existing Data

Enabling bucket versioning on a bucket with existing data immediately applies a versioning ID to any unversioned object.

Disabling bucket versioning on a bucket with existing versioned data does not remove any versioned objects. Applications can continue to access versioned data after disabling bucket versioning. Use mc rm --versions ALIAS/BUCKET/OBJECT to delete an object and all its versions.

S3 Compatibility

The mc commandline tool is built for compatibility with the AWS S3 API and is tested with MinIO and AWS S3 for expected functionality and behavior.

MinIO provides no guarantees for other S3-compatible services, as their S3 API implementation is unknown and therefore unsupported. While mc commands may work as documented, any such usage is at your own risk.

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