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Storage: CCE is integrated with multiple storage services like EVS, SFS, and OBS and provides disk encryption, snapshot, and backup capabilities.
If a mounted EVS disk is not encrypted, this disk is noncompliant. vpc-acl-unused-check vpc If a network ACL is not attached to any subnets, this ACL is noncompliant. vpc-default-sg-closed vpc If a default security group allows all inbound or outbound traffic, this security group
If type is set to evs, this parameter does not need to be set. volume_size No Integer EVS disk size. The minimum size is 5 GB and the maximum size is 4,096 GB. The default value is 5 GB.
Solution 2: Expanding the disk capacity To expand a disk capacity, perform the following operations: Expand the capacity of a data disk on the EVS console. For details, see Expanding EVS Disk Capacity. Only the storage capacity of EVS disks can be expanded.
Cloud Backup and Recovery Cloud Backup and Recovery (CBR) provides backup protection for EVS disks and ECSs, and uses backups to restore the EVS disks and ECSs.
On the ECS homepage, choose Learn more > Getting Started > Initializing an EVS Disk (Linux) to view the hard disk initialization information. In the cross-AZ scenario, create three ECSs and attach a SCSI disk to each ECS.
Overview When to Renew Subscriptions If a yearly/monthly cluster is about to expire but you want to continue using it, you need to renew the ECS subscription within a specified period, or resources, such as vCPUs, memory, and EVS disks, will be automatically released, and data will
If you do not bring your account balance current before the retention period ends, the compute resources (vCPUs and memory), EVS disks, and EIPs will be released and the data cannot be restored.
Elastic scaling MySQL databases can support only medium- and small-scale service systems because their CPU, memory, and network processing are limited by server configurations and their storage depends on the size of SSD or EVS disks.
After the retention period ends, clusters and other cloud service resources like EVS disks and EIPs will be released and cannot be restored. Figure 1 Lifecycle of a pay-per-use resource For details about the grace period and retention period, see What Is a Grace Period?
If you do not bring your account balance current before the retention period ends, the compute resources (vCPUs and memory), EVS disks, and EIPs will be released and the data cannot be restored.
You are advised to use EVS disks instead of local disks as they are more reliable. Parent topic: ECS
Figure 2 Adding resources to an enterprise project Currently, you can create only the following four types of cloud resources: Elastic Cloud Server, Elastic Volume Service, Elastic IP, and Relational Database Service.
Volume Service (EVS), and Volume Backup Service (VBS).
Elastic Volume Service (EVS). IEC HomeZones is physically isolated from the central AZ of the parent region. You can create a cross-AZ VPC to enable communication between IEC HomeZones and the Huawei Cloud AZ over the VPC.
The prerequisite is that CCE has obtained the permissions for accessing services such as Elastic Volume Service (EVS), Scalable File Service (SFS), and Object Storage Service (OBS).
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.
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), can all be shared within a given region. Regions can be universal or dedicated.
drs.subscriptionJob) Backup Migration Tasks (drs.backupMigrationJob) Bare Metal Server (BMS) BMSs (bms.servers) Elastic Cloud Server (ECS) ECSs (ecs.cloudservers) Hyper Elastic Cloud Server (HECS) HECSs (hecs.hcloudservers) Virtual Private Cloud (VPC) VPCs (vpc.vpcs) EIPs (vpc.publicips) Elastic
Commercial use 6 Custom tags can be added to dynamically created EVS disks. When dynamically creating EVS PVCs, you can add TMS tags to automatically created EVS disks to classify resources. This facilitates cost management. Commercial use April 2023 No.
