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  1. RHEL
  2. RHEL-4607

RFE Migrate the storage with a destination of a different size

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    • libvirt-10.0.0-1.el9
    • Medium
    • rhel-sst-virtualization-storage
    • ssg_virtualization
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    • QE ack, Dev ack
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      The RFE-4606 for CNV requests the ability to migrate from one storage class to another. 

      Today, libvirt refuses to migrate a disk from a source to a destination of a different size.

      In Kubernetes, we could have cases where the storage provider doesn't precisely provide storage with the requested size but larger. For example, when the storage is already pre-provisioned, k8s will match the volumes with the closest size. 

      This RFE demands to be able to migrate to a destination disk with equal or larger size.

       

      Goal

      • Migrate a disk to an equal or larger disk size

      Acceptance Criteria

      A list of verification conditions, successful functional tests, or expected outcomes in order to declare this story/task successfully completed.

      • Be able to migrate from a block device to another larger block device
      • Be able to migrate from a file base disk to another larger disk
      • Be able to migrate from a file base disk to a block device with different sizes

      In the case of KubeVirt, all the disks can be considered to be in raw format

              Unassigned Unassigned
              afrosirh Alice Frosi
              Liping Cheng
              virt-maint virt-maint
              Luyao Huang Luyao Huang
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                Created:
                Updated:
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