检测到您已登录华为云国际站账号，为了您更好的体验，建议您访问国际站服务网站 https://www.huaweicloud.com/intl/zh-cn
不再显示此消息
检测到您已登录华为云国际站账号，为了您更好的体验，建议您访问国际站服务网站 https://www.huaweicloud.com/intl/zh-cn
不再显示此消息
For detailed operations, see sections about post-expansion operations on EVS disks in the Elastic Volume Service User Guide.
Overview To achieve persistent storage, CCE allows you to mount the storage volumes created from Elastic Volume Service (EVS) disks to a path of a container. When the container is migrated, the mounted EVS volumes are also migrated.
Why Aren't There Any Optimization Recommendations for EIP, ELB, and EVS Resources for a Long Time?
Function Overview Function Overview ALL APIs SDKs EVS Disk Types and Performance EVS Device Types Data Disk Initialization EVS Disk Capacity Expansion Shared EVS Disks EVS Disk Backup EVS Snapshots EVS Disk Encryption EVS Disk Transfer EVS Tag Management EVS Monitoring EVS Auditing
For more information about snapshots, see EVS Snapshots. Parent topic: Backup and Restoration
Can I Change the EVS Disk Type of a FlexusL Instance? The types of system and data disks of a FlexusL instance are fixed and cannot be changed. Parent Topic: EVS Disks
For details, see Overview of Using EVS Disks to Create RAID Arrays. <RAID-level>: Set this parameter based on the actual condition. In this example, set it to RAID 10. <device-name-of-the-disk>: Enter the device names of all the disks that will be used to create the RAID array.
Parent Topic: Managing EVS Disks
Parent Topic: EVS Disks
If you need to attach an EVS disk to an existing BMS, Device Type of the EVS disk must be SCSI. If you need to create an EVS disk and attach it to the BMS, you must select SCSI in Advanced Settings when you create the EVS disk. Parent topic: Disk FAQ
Querying Information About EVS Disks Attached to a BMS (Deprecated) Function This API is used to query information about EVS disks attached to a BMS. This API has been deprecated. Use the API in Querying EVS Disks Attached to a BMS.
What Do I Do If I Cannot Log In to My BMS or the BMS EVS Disk Is Lost After the BMS Is Started or Restarted? Symptom After a BMS is started or restarted, the user cannot log in to the BMS or the BMS EVS disk is lost.
Parent Topic: Managing EVS Disks
How Do I Enable Automatic Initialization of EVS Disks on Instances that Have Been Added to an AS Group During Scaling Actions? Scenarios After an ECS instance is created, you need to manually initialize EVS disks attached to the instance before using them.
How Do I Enable Automatic Initialization of EVS Disks on Instances that Have Been Added to an AS Group During Scaling Actions? Scenarios After an ECS instance is created, you need to manually initialize EVS disks attached to the instance before using them.
You can obtain the BMS ID from the BMS console or by calling the API Querying BMSs (Deprecated). volume_id Yes Specifies the EVS disk ID. You can query attached EVS disks attached to a BMS using the Querying Information About EVS Disks Attached to a BMS (Deprecated) API.
AZ See Available Zone E Elastic Volume Service Elastic Volume Service (EVS) disks are a type of virtual block storage devices that use the distributed architecture and can be elastically expanded. You can operate EVS disks online.
Data Protection EVS uses the encryption function to protect the confidentiality of static data stored on EVS disks. Table 1 EVS data protection Measure Description Reference Disk encryption 1. Empty encrypted disks can be created. 2.
What Should I Do If I/O Suspension Occasionally Occurs When SCSI EVS Disks Are Used? Symptom When SCSI EVS disks are used and containers are created and deleted on a CentOS node, the disks are frequently mounted and unmounted.
Configuring Auto Mount of the EVS-based RAID Array at Server Startup Scenarios This section shows how to add RAID array information, such as the device name and UUID to the mdadm configuration file. In this case, the RAID array can be started by querying information in the configuration
