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  1. RHEL
  2. RHEL-18782

RFE: Allow virDomainBlockResize of disk with <slice type='storage' offset='0' size='321'/>

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    • libvirt-10.0.0-1.el9
    • Normal
    • sst_virtualization_storage
    • ssg_virtualization
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    • QE ack, Dev ack
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      When a disk is configured with

       <slice type='storage' offset='0' size='321'/>

      it can't be resized with virDomainBlockResize:

      $ virsh blockresize cdmig vda 100000000
error: Failed to resize block device 'vda'
error: internal error: unable to execute QEMU command 'block_resize': Cannot resize fixed-size raw disks

      This feature is needed for CNV to allow resizing the disks after non-shared-storage migration where they need to add a slice to ensure that the migration succeeds.

            pkrempa@redhat.com Peter Krempa
            afrosirh Alice Frosi
            Chunfu Wen
            virt-maint virt-maint
            Meina Li Meina Li
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              Created:
              Updated:
              Resolved: