Comment 6 for bug 1889729

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Hybrid512 (walid-moghrabi) wrote :

+1 this is really needed when using Ceph or S3 storage backend for Glance otherwise you'll have to convert images to raw and re-import them to benefit from advanced features with native backend Copy on Write.
Could simply be a charm configuration parameter to let us choose the image format (qcow2 or raw).