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E Elastic Cloud Server An Elastic Cloud Server (ECS) is a computing server consisting of CPUs, memory, images, and Elastic Volume Service (EVS) disks that allow on-demand allocation and elastic scaling.
E Elastic Cloud Server An Elastic Cloud Server (ECS) is a computing server consisting of CPUs, memory, images, and Elastic Volume Service (EVS) disks that allow on-demand allocation and elastic scaling.
DSS Disks DSS disks are essentially dedicated EVS disks, which can be used as scalable block storage for servers.
One of the following keys can be used: Default Master Key: After the KMS access rights have been granted to EVS, the system automatically creates a Default Master Key and names it evs/default. CMKs: Existing or newly created CMKs.
One of the following keys can be used: Default Master Key: After the KMS access rights have been granted to EVS, the system automatically creates a Default Master Key and names it evs/default. CMKs: Existing or newly created CMKs.
Before you use the encryption function, EVS must be granted with the permission to access DEW. If you have the right to grant permissions, grant KMS access rights to EVS directly.
For details about disk APIs, see Elastic Volume Service API Reference. Parent topic: Before You Start
Public services, such as Elastic Cloud Server (ECS), Elastic Volume Service (EVS), Object Storage Service (OBS), Virtual Private Cloud (VPC), Elastic IP (EIP), and Image Management Service (IMS), are shared within the same region.
For details about disk APIs, see Elastic Volume Service API Reference.
Disk Management Permissions APIs Action IAM Project Enterprise Project Querying Details About All Disks by Service GET /v2/{project_id}/cloudvolumes/detail evs:volumes:list √ √ Parent topic: Permissions Policies and Supported Actions
Common Application Scenarios and Usage Instructions of SCSI EVS Disks BMSs support only SCSI EVS disks. Shared SCSI EVS disks: Shared SCSI EVS disks must be used together with a distributed file system or cluster software.
Public services, such as Elastic Cloud Server (ECS), Elastic Volume Service (EVS), Object Storage Service (OBS), Virtual Private Cloud (VPC), Elastic IP (EIP), and Image Management Service (IMS), are shared within the same region.
If you do not have this permission, contact a user with the security administrator permissions to grant KMS access rights to EVS, then repeat the preceding operations. For how to create encrypted disks, see Create a Disk.
ECS Detach an EVS disk from a running server. For details, see Detaching an EVS Disk from a Running ECS. BMS SCSI disks can be attached to BMSs and used as data disks. You can detach a data disk either from a running or stopped BMS.
EVS Elastic Volume Service (EVS) provides scalable block storage that features high reliability, high performance, and rich specifications for servers.
What Are the Restrictions on Attaching a Disk to an ECS? The disk and the target ECS must be located in the same AZ. The target ECS must be in Running or Stopped state. A frozen disk cannot be attached to an ECS. For ECSs charged in yearly/monthly mode: If you detach the system disk
What Are the Restrictions on Attaching a Disk to an ECS? The disk and the target ECS must be located in the same AZ. The target ECS must be in Running or Stopped state. A frozen disk cannot be attached to an ECS. For ECSs charged in yearly/monthly mode: If you detach the system disk
What Are the Precautions for Detaching a Disk from an ECS? Scenarios A disk attached to an ECS can function as a system disk or data disk. Disks mounted on /dev/sda or /dev/vda function as system disks. Currently, system disks must be detached offline. In this case, you must stop
What Are the Precautions for Detaching a Disk from an ECS? Scenarios A disk attached to an ECS can function as a system disk or data disk. Disks mounted on /dev/sda or /dev/vda function as system disks. Currently, system disks must be detached offline. In this case, you must stop
