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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
Parent topic: Elastic Volume Service
Tag cbr, evs Trigger Type Periodic Filter Type evs.volumes Configure Rule Parameters lastBackupAgeValue: The required backup time interval (in hours) for EVS disks. Parent topic: Elastic Volume Service
Tag evs Trigger Type Configuration change Filter Type evs.volumes Configure Rule Parameters None Parent topic: Elastic Volume Service
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
(kubectl) Creating a Pod Mounted with an EVS Volume Scenarios After an EVS volume is created or imported to CCE, you can mount it to a workload. EVS volumes cannot be mounted across AZs.
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.
Why Is the EVS Disk Size Not Updated in the BMS OS After the EVS Disk Capacity Has Been Expanded? If this occurs, scan block devices in the BMS OS. Take the sdh disk of Red Hat as an example, run the echo 1 > /sys/block/sdh/device/rescan command. Parent topic: Disk FAQ
Parent Topic: EVS Volumes
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.
Can I Attach an EVS Disk to a DeH? No. But you can attach EVS disks to the ECSs on a DeH. Parent topic: DeH FAQs
In the navigation pane, choose Elastic Volume Service > Disks. Click the name of the target EVS disk to go to its details page.
Scheduling EVS Disks Across AZs Using csi-disk-topology Background EVS disks cannot be attached to a node deployed in another AZ. For example, the EVS disks in AZ 1 cannot be attached to a node in AZ 2.
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.
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.
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.
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.
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
