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Co-authored-by: binertia <bat@binertia.cc> Co-authored-by: Wiktor Perskawiec <wiktor@perskawiec.cc>
32 lines
1,007 B
Markdown
32 lines
1,007 B
Markdown
# qemu-img
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> Create and manipulate Quick Emulator Virtual HDD images.
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> More information: <https://qemu.readthedocs.io/en/master/tools/qemu-img.html>.
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- Create disk image with a specific size (in gigabytes):
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`qemu-img create {{path/to/image_file.img}} {{gigabytes}}G`
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- Show information about a disk image:
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`qemu-img info {{path/to/image_file.img}}`
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- Increase or decrease image size:
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`qemu-img resize {{path/to/image_file.img}} {{gigabytes}}G`
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- Dump the allocation state of every sector of the specified disk image:
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`qemu-img map {{path/to/image_file.img}}`
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- Convert a VMware `.vmdk` disk image to a KVM `.qcow2` disk image:
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`qemu-img convert -f vmdk -O qcow2 {{path/to/image_file.vmdk}} {{path/to/image_file.qcow2}}`
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- [c]reate an internal snapshot of a KVM `.qcow2` disk image:
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`qemu-img snapshot -c {{snapshot_tag_name}} {{path/to/image_file.qcow2}}`
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- [a]pply an internal snapshot to a KVM `.qcow2` disk image:
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`qemu-img snapshot -a {{snapshot_tag_name}} {{path/to/image_file.qcow2}}`
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