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General-purpose This BMS type provides general compute, storage, and network specifications and supports attachment of EVS disks.
A FlexusL instance is a package of resources that include cloud servers, EVS disks, CBR vaults, and HSS. FlexusL instances are sold and managed as packages.
The time it takes to obtain an ECS depends on ECS specifications, available resources (such as EVS disks and EIPs), and system load. If it takes a long time to obtain your ECS, contact customer service. Parent topic: ECS Creation
A quota indicates, for example, how many ECSs or EVS disks can be created. If a quota cannot meet your needs, apply for a higher quota. How Do I View My Quotas? Log in to the LakeFormation console. Click in the upper left corner and select a region and a project.
It has the following values: sata: common I/O EVS volume sas: high I/O EVS volume ssd: ultra-high I/O EVS volume nfs-rw: Network File System (NFS) volume efs-performance: high-performance SFS Turbo volume efs-standard: standard SFS volume obs: OBS volume The reclaim policy is set
OSs supporting EVS disk detachment from a running ECS include two parts: For the first part, see External Image File Formats and Supported OSs. Table 1 lists the second part of supported OSs.
An ECS with shared EVS disks cannot be backed up using CSBS. CSBS supports crash-consistent backup of EVS disks on an ECS but not application-consistent backup of them. CSBS does not support consistent backup of multiple ECSs.
An ECS with shared EVS disks cannot be backed up using CSBS. CSBS supports crash-consistent backup of EVS disks on an ECS but not application-consistent backup of them. CSBS does not support consistent backup of multiple ECSs.
Quotas can limit the number resources available to users, such as the maximum number of ECS or EVS disks that can be created. If the existing resource quota cannot meet your service requirements, you can apply for a higher quota. How Do I View My Quotas?
You can also use a system disk backup to create an EVS disk. Disks created using system disk backups can only be used as data disks on servers. They cannot be used as system disks. Parent topic: Restoration
Will My EVS Disk Be Unsubscribed or Deleted When I Unsubscribe from or Delete Its Server? Will I Be Billed for the Disks in the Recycle Bin?
Tag evs Trigger Type Configuration change Filter Type evs.volumes Rule Parameter None Parent topic: Elastic Volume Service
Resilience RDS for MySQL uses EVS disks to store data, providing three-copy storage and 99.9999999% data durability.
Resilience RDS for SQL Server uses EVS disks to store data, providing three-copy storage and 99.9999999% data durability. It also provides features like cross-region replication and intra-AZ anti-affinity, to guarantee reliability and availability of your instances.
EVS volumes: Mount an EVS volume to a container path. When the container is migrated, the mounted EVS volume is migrated together. This storage class is applicable when data needs to be stored permanently. OBS volumes: Create OBS volumes and mount them to a container path.
For details about supported EVS metrics and how to create alarm rules, see Cloud Eye Monitoring. Parent topic: Security
To stop billing for ECSs and EVS disks, delete all ECSs in HomeZones. If you only stop your ECSs, they will still be billed. Please note that deleted ECSs cannot be recovered. Parent topic: Billing
It works based on the consistent snapshot technology for Elastic Volume Service (EVS) disks. With CSBS, you can use backup data to restore BMS data, ensuring data security and correctness. Constraints BMS backups cannot be used to create images.
EVS volumes: Mount an EVS volume to a container path. When the container is migrated, the mounted EVS volume is migrated together. This storage class is applicable when data needs to be stored permanently. SFS volumes: Create SFS volumes and mount them to a container path.
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.
