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Rolling Back a Snapshot to an EVS Disk (Deprecated) Function This API is used to roll back a snapshot to an EVS disk. This API has been deprecated. Use another API. Constraints A snapshot can be rolled back only to its source disk. Rollback to another disk is not possible.
Parent Topic: Managing EVS Disk Backups
How Can I Download My EVS Disk Data to a Local PC? EVS disk data cannot be directly saved to a local PC. It is recommended that you use a third-party tool, such as FTP, to download the data. Parent topic: General
Querying Details About an EVS Disk (Deprecated) Function This API is used to query details about a single EVS disk. Calling Method For details, see Calling APIs.
For details, see Unsubscribing from or Deleting an EVS Disk. Yearly/monthly disk: A yearly/monthly disk cannot be deleted, but you can unsubscribe from it if needed. For details, see Unsubscribing from or Deleting an EVS Disk. Parent topic: Billing
Can I Back Up and Restore My EVS Disk to a Different Region? In-use EVS disks (attached to ECSs) support cross-region backup and restoration. CBR cloud server backup supports cross-region replication. You can back up such disks by backing up their ECSs.
Querying Details About All EVS Disks (Deprecated) Function This API is used to query details about all EVS disks. Note: This API has been deprecated. Use another API. Calling Method For details, see Calling APIs.
How Can I Migrate Data from an EVS Disk? Data migration involves the following scenarios: Cross-AZ data migration: Disk data can be migrated from one AZ to another through disk backups.
Glossary Physical Volume Physical volumes are basic storage devices in LVM and are created based on EVS disks and LVM management parameters. Volume Group A volume group concatenates physical volumes into a large storage pool that can be consecutively addressed.
Rolling Back a Snapshot to an EVS Disk (Deprecated) Function This API is used to roll back a snapshot to an EVS disk. Note: This API has been deprecated. Use another API. Constraints A snapshot can be rolled back only to its source disk. Rollback to another disk is not possible.
For how to back up data using CBR, see Backing Up EVS Disks. For how to back up data using snapshots, see Creating an EVS Snapshot.
EVS disk Data disk: 10 GB 4 For details about the billing modes and billing standards, see Billing for Disks. Parent topic: Using LVM to Manage EVS Disks
Procedure Sign in to the EVS console. Click the Recycle Bin tab. In the upper right corner of the Recycle Bin tab page, click Disable Recycle Bin. A dialog box is displayed. Click Yes. The recycle bin has been disabled. Parent Topic: Managing EVS Recycle Bin
Querying Details About an EVS Disk (Deprecated) Function This API is used to query details about a single EVS disk. This API has been deprecated. Use another API. Calling Method For details, see Calling APIs.
Querying Details About All EVS Disks (Deprecated) Function This API is used to query details about all EVS disks. Calling Method For details, see Calling APIs.
For how to back up data using CBR, see Backing Up EVS Disks. For how to back up data using snapshots, see Creating an EVS Snapshot.
Parent Topic: Managing EVS Recycle Bin
To expand the disk on the EVS console: Choose Storage > Elastic Volume Service to go to the EVS console. Locate the disk you want to expand and click Expand Capacity in the Operation column. On the Expand Capacity page, set New Capacity and click Next.
What Should I Do If an Error Occurs on My EVS Disk? If an error occurs, the disk may show one of the states listed in the following table. Take the measures described in the table to handle the exceptions.
Therefore, 4 EVS disks are created and attached to the ECS in this example. Parent topic: Using EVS Disks to Create RAID Arrays
