On Wed, Nov 21, 2018, 17:28 Gianluca Cecchi <gianluca.cec...@gmail.com wrote:
> Hello, > I have a qcow2 image file with these details with "qemu-img info" command: > > file format: qcow2 > virtual size: 66G (70866960384 bytes) > disk size: 1.5G > cluster_size: 65536 > Format specific information: > compat: 0.10 > > I'm on 4.2.6 and If I try to upload as a disk from the GUI it seems it > tries to upload full 66Gb, not 1.5Gb... > You hit https://bugzilla.redhat.com/1627032 And it goes paused after the probably transferred 1.5Gb... > Also, I would like it to be qcow2 1.1 and not 0.10 > I have run: > > qemu-img convert -O qcow2 -o compat=1.1 source.qc2 source.qc2_v3 > This works, but you can use amend instead of convert. You can also upload the image as is, oVirt amend the image to use 1.1 after the upload. > and now I have > file format: qcow2 > virtual size: 66G (70866960384 bytes) > disk size: 4.2G > cluster_size: 65536 > Format specific information: > compat: 1.1 > lazy refcounts: false > refcount bits: 16 > corrupt: false > > Is it expected to pass from 1.5Gb to 4.2Gb after conversion? > The original image probaly had some compressed clusters. Converting uncompress all clusters. > Anyway also in 1.1 format, if I try to upload It keeps sending the whole > 66Gb and now it goes in paused after about 1 minute (at rate of 60MB/s) > that lets me think that once arrived at the 4.2Gb size it has problems... > Same issue > Any hint? > Update to 4.2.7, or upload using the SDK: https://github.com/oVirt/ovirt-engine-sdk/blob/master/sdk/examples/upload_disk.py Nir
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