检测到您已登录华为云国际站账号，为了您更好的体验，建议您访问国际站服务网站 https://www.huaweicloud.com/intl/zh-cn
不再显示此消息
检测到您已登录华为云国际站账号，为了您更好的体验，建议您访问国际站服务网站 https://www.huaweicloud.com/intl/zh-cn
不再显示此消息
Querying the EVS Capacity Function Query the total, allocated, and remaining quantities of physical storage servers used by the EVS service.
Example Requests Exporting an EVS disk as an image (If the container type of the exported image is bare, the format of the exported image is VHD, the OS type of the exported image is Linux, and the EVS disk is in the in-use state, you can forcibly export the image.)
This section describes how to expand the /hana/data directory to 1.4 TB by expanding the capacity of the EVS disks and file systems. Procedure Expand the capacity of the EVS disks by following the instructions provided in Expanding EVS Disk Capacity (Without LVM).
Reserving an EVS Disk (Deprecated) Function This API is used to reserve an EVS disk. Note: This API call exists for compatibility reasons only and is not meant to be used. Calling Method For details, see Calling APIs.
Tag evs, ecs Trigger Type Configuration change Filter Type evs.volumes Configure Rule Parameters None Parent topic: Elastic Volume Service
Expanding Capacity of an EVS Disk (Deprecated) Function This API is used to expand the capacity of an EVS disk. If the status of the to-be-expanded disk is available, there are no restrictions.
Creating EVS Disks (Deprecated) Function This API is used to create one or multiple EVS disks. Calling Method For details, see Calling APIs. URI POST /v3/{project_id}/cloudvolumes Table 1 Path Parameters Parameter Mandatory Type Description project_id Yes String The project ID.
Parent Topic: Managing EVS Recycle Bin
Querying Details of All EVS Disk Transfers Function This API is used to query the details of all EVS disk transfers, including the transfer creation time, transfer IDs, and transfer names. Calling Method For details, see Calling APIs.
EVS mount options cannot be configured for workloads running on Huawei Cloud EulerOS 1.1 or CentOS 7.6 nodes. EVS Mount Options CCE supports the mount options listed in the following table.
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.
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.
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.
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 an EVS Disk to a FlexusX Instance Attaching Existing EVS Disks to a FlexusX Instance Expanding the EVS Disk Capacity of a FlexusX Instance Detaching an EVS Disk from a FlexusX Instance Online
Does EVS Support Automatic Snapshot Creation? No, but you can develop a program to periodically create snapshots through APIs. Alternatively, you may use the CBR service and enable auto backup to create backups periodically. For details, see Creating a Backup Policy.
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.
Querying Details About an EVS Disk Type Function This API is used to query details about an EVS disk type. Calling Method For details, see Calling APIs.
Why Do Some of My EVS Disks Not Have WWN Information? EVS disks have two device types: VBD and SCSI. WWNs are used as the unique identifiers for SCSI EVS disks, and VBD EVS disks do not have WWNs. You can view the WWN of a SCSI EVS disk on the management console.
