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Notes and Constraints You can add a maximum of 20tags for a single EVS disk. Tag keys of the same EVS disk must be unique. Procedure Log in to the console. Choose Storage > Elastic Volume Service. The Elastic Volume Service page is displayed.
Volume by Expanding Capacity of an EVS Disk Extending the Volume Group by Adding an EVS Disk Figure 1 Using LVM to manage EVS disks Parent topic: Using LVM to Manage EVS Disks
Deleting One Piece of Metadata of an EVS Disk Function This API is used to delete one piece of metadata of an EVS disk. Calling Method For details, see Calling APIs.
Deleting One Piece of Metadata of an EVS Snapshot Function This API is used to delete one piece of metadata of an EVS snapshot. Calling Method For details, see Calling APIs.
Managing EVS Disks Overview Adding a Data Disk Expanding Capacity of a Data Disk
Parent Topic: Managing EVS Disks
Updating One Piece of Metadata of an EVS Snapshot Function This API is used to update one piece of metadata of an EVS snapshot. Calling Method For details, see Calling APIs.
Querying One Piece of Metadata of an EVS Snapshot Function This API is used to query one piece of metadata of an EVS snapshot. Calling Method For details, see Calling APIs.
Querying One Piece of Metadata of an EVS Disk Function This API is used to query one piece of metadata of an EVS disk. Calling Method For details, see Calling APIs.
Updating One Piece of Metadata of an EVS Disk Function This API is used to update one piece of metadata of an EVS disk. Calling Method For details, see Calling APIs.
Exporting EVS Disk Data as an Image Function This API is used to export data of a system or data disk as an IMS image. The exported image will be displayed in the IMS private image list and can be viewed and used. Calling Method For details, see Calling APIs.
Writing a Template to Create an EVS Disk This section describes how to write a template on the Visual Designer to create an EVS disk. At the end of this walkthrough, you will see the newly created EVS disk on the Cloud Server Console, as shown in Figure 1.
Expanding EVS Disk Capacity (Without LVM) This section describes how to expand the capacity of an EVS disk that does not have an LVM logical volume.
For details, see Creating an EVS Snapshot. Procedure Log in to the console. Click in the upper left corner and choose Storage > Elastic Volume Service. The Elastic Volume Service page is displayed.
Canceling Reservation of an EVS Disk (Deprecated) Function This API is used to cancel the reservation of an EVS disk. Calling Method For details, see Calling APIs.
Rolling Back a Snapshot to an EVS Disk (Deprecated) Function This API is used to roll back a snapshot to an EVS disk. This API has been deprecated. Use another API. Constraints A snapshot can be rolled back only to its source disk. Rollback to another disk is not possible.
Parent Topic: EVS
Adding a Yearly/Monthly EVS Disk Scenarios You are allowed to add yearly/monthly EVS disks to a yearly/monthly ECS. The expiration time of the newly added EVS disks is the same as that of the ECS. Procedure Log in to the management console.
Querying Details About an EVS Disk (Deprecated) Function This API is used to query details about a single EVS disk. This API has been deprecated. Use another API. Calling Method For details, see Calling APIs.
Parent Topic: EVS Volumes
