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Updating an EVS Snapshot Function This API is used to update an EVS snapshot. Calling Method For details, see Calling APIs. URI PUT /v3/{project_id}/snapshots/{snapshot_id} Table 1 Path Parameters Parameter Mandatory Type Description project_id Yes String The project ID.
Creating EVS Disks Function This API is used to create EVS disks. Calling Method For details, see Calling APIs. URI POST /v3/{project_id}/volumes Table 1 Path Parameters Parameter Mandatory Type Description project_id Yes String The project ID.
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
Querying EVS Disks Function This API is used to query EVS disks. Calling Method For details, see Calling APIs. URI GET /v3/{project_id}/volumes Table 1 Path Parameters Parameter Mandatory Type Description project_id Yes String The project ID.
Updating an EVS Disk Function This API is used to update an EVS disk. Calling Method For details, see Calling APIs. URI PUT /v3/{project_id}/volumes/{volume_id} Table 1 Path Parameters Parameter Mandatory Type Description project_id Yes String The project ID.
Reducing EVS Disk Capacities on Linux When using cloud servers, you can create EVS disks (system disks and data disks) to meet your storage requirements. However, the capacity of an EVS disk cannot be reduced once the disk is created.
"evs:quotas:get", "evs:volumeTags:list", "evs:types:get", "evs:volumes:create", "ecs:cloudServerFlavors:get", "ecs:cloudServers
In this document, Elastic Volume Service (EVS) disks instead of physical disks are used to create RAID arrays. The working principles are the same. This document uses CentOS 7.5 as the sample OS to describe how to create a RAID 10 array with four EVS disks.
Purchasing and Using an EVS Disk Overview Purchasing an EVS Disk Attaching an EVS Disk Initializing EVS Data Disks
Detaching and Deleting an EVS Disk Detaching an EVS Disk Unsubscribing from or Deleting an EVS Disk
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Managing EVS Disk Backups CBR Overview Backing Up EVS Disks
EVS Volumes EVS Volume Overview Using an Existing EVS Disk Through a Static PV Using an EVS Disk Through a Dynamic PV Dynamically Mounting an EVS Volume to a StatefulSet Expanding the Capacity of an EVS Volume Creating a Snapshot and Backup Parent Topic: Storage
Attaching an Existing EVS Disk Attaching an Existing Non-Shared Disk Attaching an Existing System Disk Attaching an Existing Shared Disk
Expanding the EVS Disk Capacity Expansion Overview Step 1: Expand Disk Capacity Step 2: Extend Disk Partitions and File Systems
Managing EVS Recycle Bin Recycle Bin Overview Enabling the Recycle Bin Configuring a Recycle Bin Policy Recovering Disks from the Recycle Bin Permanently Deleting Disks from the Recycle Bin Disabling the Recycle Bin
Querying Tags of an EVS Disk Function This API is used to query the tags of a specified EVS disk. Calling Method For details, see Calling APIs.
Procedure Expand the capacity of an EVS disk on the console. Sign in to the EVS console. Locate the to-be-expanded disk and expand the capacity. For details, see Expand Disk Capacity. Log in to the ECS as user root.
EVS EVS Overview Using an Existing EVS Disk Through a Static PV Using an EVS Disk Through a Dynamic PV Dynamically Mounting an EVS Disk to a StatefulSet Encrypting EVS Disks Expanding the Capacity of an EVS Disk Snapshots and Backups Configuring EVS Mount Options Parent Topic: Storage
You can use an EVS volume only as a new disk. The content in the EVS volume that has not been mounted to CCI is invisible to the container. If you delete an imported EVS disk from the EVS console, it cannot be detected by CCI.
