You can call this operation to change the category of a disk or modify the performance level of an enhanced SSD (ESSD).
Operation description
Usage notes
Take note of the following items:
-
To modify the performance level of an ESSD, take note of the following items:
- For a subscription ESSD, you can only upgrade its performance level.
- For a pay-as-you-go ESSD, you can upgrade or downgrade its performance level. However, you cannot downgrade the performance level to PL0.
- The ESSD must be in the In Use (In_Use) or Unattached (Available) state.
- If the ESSD is attached to an Elastic Compute Service (ECS) instance, the instance must be in the Running (Running) or Stopped (Stopped) state. The instance cannot be in the Expired state or stopped due to an overdue payment.
- If you cannot upgrade the performance level of the ESSD due to the capacity limit, resize the ESSD by calling the ResizeDisk operation and then try again. For more information, see ESSDs .
-
For information about the limits on changing the category of a disk, see the "Limits" section of the Change the category of a disk topic.
The new disk category or performance level takes effect immediately after this operation is performed. Alibaba Cloud calculates the bill based on the new disk category and performance level.
Debugging
Authorization information
Request parameters
Parameter | Type | Required | Description | Example |
---|---|---|---|---|
DiskId | string | Yes | The disk ID. | d-bp131n0q38u3a4zi**** |
PerformanceLevel | string | No | The new performance level of the ESSD. Valid values:
Default value: PL1. | PL2 |
DiskCategory | string | No | The new category of the disk. Valid values:
This parameter is empty by default, which indicates that the disk category is not changed. Note
The preceding values are listed in descending order of disk performance. Subscription disks cannot be downgraded.
| cloud_essd |
DryRun | boolean | No | Specifies whether to perform only a dry run, without performing the actual request. Valid values:
Default value: false. | false |
ProvisionedIops | long | No | The provisioned read/write IOPS of the ESSD AutoPL disk. Valid values: 0 to min{50,000, 1,000 × Capacity - Baseline IOPS} Baseline IOPS = min{1,800 + 50 × Capacity, 50,000} Note
This parameter is available only if the DiskCategory parameter is set to cloud_auto. For more information, see ESSD AutoPL disks and Modify the performance configurations of an ESSD AutoPL disk.
| 50000 |
PerformanceControlOptions | object | No | A collection of disk performance control parameters | |
IOPS | integer | No | The new IOPS of the disk. You can modify the IOPS of only disks in dedicated block storage clusters. Valid values: 900 to maximum IOPS per disk (with an increment of 100). For more information, see EBS performance. | 2000 |
Throughput | integer | No | The new throughput of the disk. You can modify the throughput of only disks in dedicated block storage clusters. Unit: MB/s. Valid values: 60 to maximum throughput per disk. For more information, see EBS performance. | 200 |
Recover | string | No | The new IOPS and throughput of the disk. This parameter is valid only when the disk is in a dedicated block storage cluster. After you specify this parameter, PerformanceControlOptions.IOPS and PerformanceControlOptions.Throughput do not take effect. Set the value to All, which indicates that the IOPS and throughput of the disk is reset to the initial values. | All |
Response parameters
Examples
Sample success responses
JSON
format
{
"RequestId": "473469C7-AA6F-4DC5-B3DB-A3DC0DE3C83E",
"TaskId": "t-bp67acfmxazb4p****",
"OrderId": "20413515388****"
}
Error codes
HTTP status code | Error code | Error message | Description |
---|---|---|---|
400 | InvalidPerformanceLevel.Malformed | The specified parameter PerformanceLevel is not valid. | The specified PerformanceLevel parameter is invalid. |
400 | InvalidDiskCategory.ValueNotSupported | The specified parameter "DiskCategory" is not valid. | - |
400 | InvalidPerformanceLevelParam.Mismatch | The specified parameter PerformanceLevel should be null when DiskCategory is not cloud_essd. | - |
400 | OperationDenied.DiskInDedicatedBlockStorageCluster | The disk in dedicated block storage cluster is not allowed to do this operation. | - |
400 | IncorrectDiskStatus.ReplicationStatusNotFound | Disk replication status not found. | - |
400 | IncorrectDiskStatus.InReplication | Disk already in replication. | - |
400 | ProvisionedIopsForDiskCategoryUnsupported | The specified disk category does not support provisioned iops. | - |
400 | InvalidProvisionedIops.LimitExceed | The provisioned iops exceeds the limit. | - |
400 | QuotaExceed.DiskCapacity | The used capacity of disk type has exceeded the quota in the zone, %s. | The capacity of disks that belong to the specified disk category exceeds the quota limit for the zone. |
400 | MalformedParameter.PerformanceControlOptions | Parameter invalid, %s. | - |
400 | InvalidPerformanceControlOptions.ModifyOperationUnsupported | The specified performance control options are conflicts with disk category or performance level or ProvisionIOPS. | - |
403 | DiskInArrears | The specified operation is denied as your disk owing fee. | Your account has overdue payments for the specified disk. |
403 | InstanceExpiredOrInArrears | The specified operation is denied as your prepay instance is expired (prepay mode) or in arrears (afterpay mode). | The subscription instance has expired. You must renew the instance before you can proceed. |
403 | IncorrectDiskStatus | The current disk status does not support this operation. | The disk is in a state that does not support the current operation. Make sure that the disk is available and that your account has no overdue payments. |
403 | DiskCreatingSnapshot | The operation is denied due to a snapshot of the specified disk is not completed yet. | A snapshot is being created for the specified disk. |
403 | OperationDenied | The type of the disk does not support the operation. | The disk category does not support the specified operation. |
403 | InvalidPerformanceLevel.TooLow | Specified new performance level is lower than the original performance level. | - |
403 | OperationDenied.PerformanceLevelNotMatch | The specified PerformanceLevel and disk size do not match. | The specified performance level and disk size do not match. |
403 | UserNotInTheWhiteList | The user is not in modify disk category white list. | - |
403 | InvalidRegion.NotSupport | The specified region does not support modify disk category. | - |
403 | InvalidDiskCategory.ValueNotSupported | The current disk category of the resource does not support this operation. | - |
403 | Downgrade.NotSupported | Downgrade operation for prepay resource is not supported. | - |
403 | InvalidInstanceType.NotSupportDiskCategory | The instanceType of the specified instance does not support this disk category. | The instance type does not support the current disk category. Try another instance type. For information about the disk categories supported by instance types, see the instance family documentation. |
403 | ModifyingDiskCategoryLimitExceed | The amount of modifying disk category exceeds the limit. | - |
403 | DiskInCoolingPeriod | There is a cooling period after the disk is successfully modified. | - |
403 | DiskHasFlashSnapshot | The specified disk with flash snapshots do not support modify disk category. | - |
403 | NoChangeInDiskCategoryAndPerformanceLevel | There is no change between the parameters transmitted and the current. | - |
403 | OperationDenied.NoStock | The requested resource is sold out in the specified zone; try other types of resources or other regions and zones. | The requested resources are insufficient. |
403 | InvalidOperation.MultiAttachDisk | Multi attach disk does not support this operation. | Disks for which the multi-attach feature is enabled do not support the operation. |
403 | OperationDenied.DiskExpansionUnfinished | The instance has not been restarted after a previous disk expansion. | - |
403 | InvalidDiskCategory.NotSupported | The specified disk category is not supported. | The specified disk category does not support this operation. |
403 | InvalidPerformanceParameter.DiskNotInDedicatedStorageCluster | The specified disk not in dedicated storage cluster, can not modify performance control options. | - |
403 | InvalidStatus.DiskUnderPerformanceControl | The specified disk is under performance control, any modifications to the category or performance level of the specified disk are unsupported.. | - |
403 | InvalidStatus.DiskNotReady | This specified disk is not ready, status needs to be either In_use or Available. | - |
404 | InvalidDiskId.NotFound | The specified disk does not exist. | The specified disk does not exist. Check whether the disk ID is correct. |
404 | InvalidInstanceId.NotFound | The specified InstanceId does not exist. | The specified instance does not exist. |
500 | InternalError | The request processing has failed due to some unknown error, exception or failure. | An internal error has occurred. Try again later. |
For a list of error codes, visit the Service error codes.
Change history
Change time | Summary of changes | Operation | ||||||||||||||
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2024-01-29 | The Error code has changed | see changesets | ||||||||||||||
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2023-10-18 | The Error code has changed | see changesets | ||||||||||||||
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2023-05-16 | The Error code has changed | see changesets | ||||||||||||||
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2023-04-17 | The Error code has changed. The request parameters of the API has changed | see changesets | ||||||||||||||
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