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Range N/A Example Requests Creating an EVS disk (Use an image to create a non-shared EVS disk in the DSS storage pool. Set the disk type to common I/O, device type to SCSI, and disk size to 40 GiB.)
EVS Disk What Is Elastic Volume Service (EVS)? EVS offers scalable block storage for BMSs.
Managing EVS Tags Tag Overview Adding a Tag Modifying a Tag Deleting a Tag Searching for Disks by Tag
Elastic Volume Service (EVS) Elastic Volume Service (EVS) Highly reliable, high-performance persistent block storage for Huawei Cloud servers like Elastic Cloud Servers (ECSs) and Bare Metal Servers (BMSs) Highly reliable, high-performance persistent block storage for Huawei Cloud
Getting Started with EVS Getting Started with EVS Elastic Volume Service (EVS) provides highly reliable, high-performance persistent block storage for Huawei Cloud servers like Elastic Cloud Servers (ECSs) and Bare Metal Servers (BMSs).
EVS Disk Status Table 1 EVS disk status details Status Description Allowed Operation In-use The EVS disk has been attached to a server and is in use.
Changing the UUID of an EVS Disk A UUID conflict may occur when you create a new EVS disk from a snapshot and then attach the disk to the original Linux server. This is because the new disk and the original disk share the same UUID.
Creating EVS Disks Function This API is used to create a pay-per-use or yearly/monthly EVS disk. Calling Method For details, see Calling APIs.
In the list, select Elastic Volume Service (EVS) for Service Type. In the Resource Tag column, find the _sys_recycle_bin_volume:true tag, which identifies the EVS recycle bin bill.
Updating an EVS Disk Function This API is used to update the name and description of an EVS disk. Calling Method For details, see Calling APIs.
EVS Disk Status EVS Disk Status (API) EVS Disk Status (Console) Description creating Creating The EVS disk is being created. available Available The EVS disk has not been attached to any server, so you can attach it. in-use In-use The EVS disk has been attached to a server and is
EVS Snapshot Status EVS Snapshot Status Description creating The EVS snapshot is being created. available The EVS snapshot is successfully created. error An error occurs when you try to create an EVS snapshot. deleting The EVS snapshot is being deleted. error_deleting An error occurs
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In the search box, select Elastic Volume Service EVS for Service Type, select Resource ID, and enter the snapshot chain ID. Click , and the displayed bill is the snapshot bill. Parent topic: Billing
Deleting an EVS Snapshot Function This API is used to delete an EVS snapshot. Constraints A snapshot can be deleted only when its status is available or error. Calling Method For details, see Calling APIs.
Updating an EVS Snapshot Function This API is used to update an EVS snapshot. Enterprise project authorization is supported. Calling Method For details, see Calling APIs.
Key EVS Operations Recorded by CTS Table 1 EVS operations that can be recorded by CTS Operation Resource Trace Create disk evs createVolume Update disk evs updateVolume Expand disk capacity evs extendVolume Delete disk evs deleteVolume Create disk tag evs createVolumeTag Viewing Traces
Creating an EVS Snapshot Function This API is used to create an EVS snapshot. Calling Method For details, see Calling APIs. URI POST /v2/{project_id}/snapshots Table 1 Path Parameters Parameter Mandatory Type Description project_id Yes String Definition The project ID.
Deleting an EVS Snapshot Function This API is used to delete an EVS snapshot. Constraints A snapshot can be deleted only when its status is available or error. Calling Method For details, see Calling APIs.
Deleting an EVS Snapshot Function This API is used to delete an EVS snapshot. Constraints A snapshot can be deleted only when its status is available or error. Calling Method For details, see Calling APIs.
