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        • EVS Custom Policies - Elastic Volume Service

          EVS Custom Policies - Elastic Volume Service

          cloudServerFlavors:get", "ecs:cloudServers:list", "bss:balance:view", "bss:order:pay", "bss:order:update" ],

          Help > Elastic Volume Service > User Guide > Permissions Management
        • Reducing EVS Disk Capacities on Linux - Elastic Volume Service

          Reducing EVS Disk Capacities on Linux - Elastic Volume Service

          The capacity reduction is done by migrating the ECS to a desired existing ECS or one provisioned using a custom small-sized image. Install and start the SMS-Agent on the source server.

          Help > Elastic Volume Service > Best Practices
        • EVS and Other Services - Elastic Volume Service

          EVS and Other Services - Elastic Volume Service

          ECS Attaching a Non-Shared Disk Attaching a Shared Disk SCSI EVS disks can be attached to BMSs and used as scalable block storage devices.

          Help > Elastic Volume Service > Service Overview
        • Creating a Disk from a Snapshot - Elastic Volume Service

          Creating a Disk from a Snapshot - Elastic Volume Service

          You need to attach the disk to an ECS and then mount the partitions before you can use the disk. If you choose not to attach to server during the disk creation, attach the disk to an ECS by referring to Attaching an EVS Disk.

          Help > Elastic Volume Service > User Guide > Managing EVS Snapshots > Using EVS Snapshots
        • Unsubscribing from or Deleting an EVS Disk - Elastic Volume Service

          Unsubscribing from or Deleting an EVS Disk - Elastic Volume Service

          Video Tutorial Deleting Pay-per-Use EVS Disks Unsubscribing from a Yearly/Monthly Disk on the EVS Console Unsubscribing from a Yearly/Monthly Disk on the ECS Console Sign in to the EVS console.

          Help > Elastic Volume Service > User Guide > Detaching and Deleting an EVS Disk
        • Notes and Constraints - Elastic Volume Service

          Notes and Constraints - Elastic Volume Service

          Maximum number of servers that a non-shared disk can be attached to 1 Maximum number of servers that a shared disk can be attached to 16 Maximum number of disks that can be attached to an ECS This number varies depending on the ECS type.

          Help > Elastic Volume Service > Service Overview
        • Extending the Logical Volume by Expanding Capacity of an EVS Disk - Elastic Volume Service

          Extending the Logical Volume by Expanding Capacity of an EVS Disk - Elastic Volume Service

          Log in to the ECS as user root. Check whether the system has identified the added space. fdisk -l Information similar to the following is displayed: The size of /dev/vdb has increased from 10 GB to 20 GB.

          Help > Elastic Volume Service > Best Practices > Using LVM to Manage EVS Disks > Implementation Procedure
        • Error Codes - Elastic Volume Service

          Error Codes - Elastic Volume Service

          ECS not found. Specify a valid ECS ID. 400 EVS.2230 server is not periodic This ECS is not a yearly/monthly ECS.

          Help > Elastic Volume Service > API Reference > Appendix
        • Repartitioning a Windows System Disk Through Volume Shrink - Elastic Volume Service

          Repartitioning a Windows System Disk Through Volume Shrink - Elastic Volume Service

          For how to log in to an ECS, see Logging In to an ECS. On the Windows Server desktop, right-click and choose Disk Management from the shortcut menu. In the Disk Management window, choose Action > Rescan Disks to view disk information.

          Help > Elastic Volume Service > Best Practices
        • Attaching an EVS Disk (Deprecated) - Elastic Volume Service

          Attaching an EVS Disk (Deprecated) - Elastic Volume Service

          If you need to attach a disk, call the ECS Attach Volume API. Calling Method For details, see Calling APIs. URI POST /v2/{project_id}/volumes/{volume_id}/action Table 1 Path Parameters Parameter Mandatory Type Description project_id Yes String The project ID.

          Help > Elastic Volume Service > API Reference > Cinder API > Disk Management
        • Detaching an EVS Disk (Deprecated) - Elastic Volume Service

          Detaching an EVS Disk (Deprecated) - Elastic Volume Service

          If you need to detach a disk, call the ECS Detach Volume API. Calling Method For details, see Calling APIs. URI POST /v2/{project_id}/volumes/{volume_id}/action Table 1 Path Parameters Parameter Mandatory Type Description project_id Yes String The project ID.

          Help > Elastic Volume Service > API Reference > Cinder API > Disk Management
        • Overview of Using EVS Disks to Create RAID Arrays - Elastic Volume Service

          Overview of Using EVS Disks to Create RAID Arrays - Elastic Volume Service

          The resource information is as follows: Resource planning: Resource Planning Resource creation: Creating an ECS and Creating and Attaching EVS Disks Introduction to Common RAID Arrays Table 1 Introduction to common RAID arrays RAID Level Description Read/Write Performance Security

          Help > Elastic Volume Service > Best Practices > Using EVS Disks to Create RAID Arrays
        • Adding Metadata of an EVS Disk - Elastic Volume Service

          Adding Metadata of an EVS Disk - Elastic Volume Service

          If this parameter value is true, the disk device type is SCSI, which allows ECS OSs to directly access the underlying storage media and supports SCSI reservation commands.

          Help > Elastic Volume Service > API Reference > Out-of-Date APIs > Cinder API > Disk Metadata Management
        • Changing the UUID of an EVS Disk - Elastic Volume Service

          Changing the UUID of an EVS Disk - Elastic Volume Service

          For how to log in to an ECS, see Logging In to an ECS.

          Help > Elastic Volume Service > Best Practices
        • Permissions - Elastic Volume Service

          Permissions - Elastic Volume Service

          For example, you can grant ECS users only the permissions for managing a certain type of ECSs. Most policies define permissions based on APIs. For the API actions supported by EVS, see Permissions and Supported Actions.

          Help > Elastic Volume Service > Service Overview
        • Initializing a Windows Data Disk - Elastic Volume Service

          Initializing a Windows Data Disk - Elastic Volume Service

          For how to log in to an ECS, see Logging In to an ECS. For how to log in to a BMS, see Logging In to a BMS. On the server desktop, right-click and choose Disk Management from the shortcut menu. Disks are displayed in the right pane.

          Help > Elastic Volume Service > User Guide > Purchasing and Using an EVS Disk > Initializing EVS Data Disks
        • Creating EVS Disks - Elastic Volume Service

          Creating EVS Disks - Elastic Volume Service

          If this parameter does not appear, the disk is not encrypted. full_clone String If the disk is created from a snapshot and linked cloning needs to be used, set this parameter to 0. hw:passthrough String If this parameter is set to true, the disk device type is SCSI, which allows ECS

          Help > Elastic Volume Service > API Reference > Out-of-Date APIs > Cinder API > Disk Management
        • Creating EVS Disks - Elastic Volume Service

          Creating EVS Disks - Elastic Volume Service

          If this parameter does not appear, the disk is not encrypted. full_clone String If the disk is created from a snapshot and linked cloning needs to be used, set this parameter to 0. hw:passthrough String If this parameter is set to true, the disk device type is SCSI, which allows ECS

          Help > Elastic Volume Service > API Reference > Cinder API > Disk Management
        • Detaching an EVS Disk - Elastic Volume Service

          Detaching an EVS Disk - Elastic Volume Service

          The Elastic Cloud Server page is displayed. In the server list, locate the row that contains the server whose system disk is to be detached, click More in the Operation column, and choose Stop. When the server status changes to Stopped, the server has been stopped.

          Help > Elastic Volume Service > User Guide > Detaching and Deleting an EVS Disk
        • Querying Details About All EVS Disks - Elastic Volume Service

          Querying Details About All EVS Disks - Elastic Volume Service

          ids=['e92ba908-82f8-4728-b8cc-82f2f56bd461', '40g42920-4243-420f-8bb2-a0bd7660fbd8', 'b1fd8dcc-dd67-4edf-b89e-87c3485112ec']&offset=0&limit=100&sort_key=size&sort_dir=asc Query details of all shared data disks of an ECS (The ECS ID is 3ffcbe9d-e5bf-45f4-aa0a-670b54bda66c.

          Help > Elastic Volume Service > API Reference > API > Disk Management
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