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If the original capacity of an EVS disk is 4096 GB, the disk capacity cannot be expanded. After the instance is stopped, the expanded capacity still takes effect. The billing is based on the expanded EVS disk capacity. An EVS disk is billed as long as it is used.
EVS Events Supported by Event Monitoring Table 1 Supported EVS events Event Source Namespace Event Name Event ID Event Severity Description Handling Suggestion Impact EVS SYS.EVS Update disk updateVolume Minor Update the name and description of an EVS disk.
Parent Topic: Managing EVS Disks
Querying Details of an EVS Disk Transfer Function This API is used to query the details of an EVS disk transfer, including the transfer creation time, transfer ID, and transfer name. Calling Method For details, see Calling APIs.
Querying Details of an EVS Disk Transfer Function This API is used to query the details of an EVS disk transfer, including the transfer creation time, transfer ID, and transfer name. Calling Method For details, see Calling APIs.
Querying the EVS Capacity Function Query the total, allocated, and remaining quantities of physical storage servers used by the EVS service.
Batch Deleting Tags from a Specified EVS Disk Function This API is used to batch delete tags from a specified EVS disk. Calling Method For details, see Calling APIs.
Querying All EVS Disk Transfers Function This API is used to query all EVS disk transfers of the current tenant. Calling Method For details, see Calling APIs.
Querying All EVS Disk Transfers Function This API is used to query all EVS disk transfers of the current tenant. Calling Method For details, see Calling APIs.
Recycle Bin Overview EVS recycle bin is disabled by default. You need to manually enable EVS recycle bin before you can use it. If the recycle bin is enabled, EVS disks will be moved to the recycle bin upon deletion.
This section describes how to expand the /hana/data directory to 1.4 TB by expanding the capacity of the EVS disks and file systems. Procedure Expand the capacity of the EVS disks by following the instructions provided in Expanding EVS Disk Capacity (Without LVM).
Managing EVS Disks Overview Adding an EVS Disk to a FlexusX Instance Attaching Existing EVS Disks to a FlexusX Instance Expanding the EVS Disk Capacity of a FlexusX Instance Detaching an EVS Disk from a FlexusX Instance Online
Expanding Capacity of an EVS Disk (Deprecated) Function This API is used to expand the capacity of an EVS disk. If the status of the to-be-expanded disk is available, there are no restrictions.
Creating EVS Disks (Deprecated) Function This API is used to create one or multiple EVS disks. Calling Method For details, see Calling APIs. URI POST /v3/{project_id}/cloudvolumes Table 1 Path Parameters Parameter Mandatory Type Description project_id Yes String The project ID.
EVS mount options cannot be configured for workloads running on Huawei Cloud EulerOS 1.1 or CentOS 7.6 nodes. EVS Mount Options CCE supports the mount options listed in the following table.
Parent Topic: Managing EVS Recycle Bin
Managing EVS Disks Overview Adding a Data Disk Expanding Capacity of a Data Disk
Does EVS Support Automatic Snapshot Creation? No, but you can develop a program to periodically create snapshots through APIs. Alternatively, you may use the CBR service and enable auto backup to create backups periodically. For details, see Creating a Backup Policy.
Querying Details About an EVS Disk Type Function This API is used to query details about an EVS disk type. Calling Method For details, see Calling APIs.
Querying Details About an EVS Disk Type Function This API is used to query details about an EVS disk type. Calling Method For details, see Calling APIs.
