Overview

BOS can perform the bucket quota management feature for custom control scenarios of enterprises' finance and resources. This feature allows you to configure the maximum number of files and maximum storage capacity in a single bucket to implement the custom control of the storage service elasticity.

Usage Limitations

• There is no maximum number limit of files in a single bucket by default.
• There is no maximum storage capacity limit in a single bucket by default.
• If you want to change the maximum total capacity limit in the bucket to a certain value, this value must be greater than or equal to the actual total storage capacity in your current bucket. When the total capacity in the bucket reaches your setting quota, you cannot upload new files or copy the existing files.
• If you want to change the maximum number of files in the bucket to a certain value, this value must be greater than or equal to the total number of actual stored files in your current bucket. When the total number of files in the bucket reaches your setting quota, you cannot upload new files or copy the existing files.

Operation Guide

1. Log in to BOS Management Console.
2. Select the bucket to set the permission in the Bucket List on the left, and then click “Bucket Name” to enter the bucket management directory.
3. Select the Configuration Management tab in the navigation bar above.
4. Select Advanced Configuration on the Configuration Management page, and then click Modify Configuration in the Quota Management area to configure the quota of this bucket.

Relevant APIs

• PutBucketQuota API: PutBucketQuota API is used to set the quota of the bucket.
• GetBucketQuota API: GetBucketQuota API is used to get the quota configuration information of the bucket.
• DeleteBucketQuota API: DeleteBucketQuota API is used to delete the quota setting of the bucket.