Increase the PVC size to host the Fedora image

codificat commented 3 years ago

What this PR does / why we need it:

The virtual size of the Fedora cloud image is 4 GiB:

$ qemu-img info https://download.fedoraproject.org/pub/fedora/linux/releases/33/Cloud/x86_64/images/Fedora-Cloud-Base-33-1.2.x86_64.qcow2
image: https://download.fedoraproject.org/pub/fedora/linux/releases/33/Cloud/x86_64/images/Fedora-Cloud-Base-33-1.2.x86_64.qcow2
file format: qcow2
virtual size: 4 GiB (4294967296 bytes)
disk size: unavailable
cluster_size: 65536
Format specific information:
    compat: 0.10
    compression type: zlib
    refcount bits: 16

and this causes the image importer to fail with the currently requested 4GiB PVC size (need to account for the small overhead):

E0223 08:15:08.906080       1 data-processor.go:238] Virtual image size 4294967296 is larger than available size 4058744094 (PVC size 4294967296, reserved overhead 0.055000%). A larger PVC is required.
Unable to convert source data to target format

This changes the requested PVC size to 5GiB instead.

Does this PR fix any issue? _(optional, in fixes #<issue number>(, fixes #<issue_number>, ...) format, will close the issue(s) when PR gets merged)_:

Fixes #693

mazzystr commented 3 years ago

/lgtm /approve

kubevirt-bot commented 3 years ago

[APPROVALNOTIFIER] This PR is APPROVED

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kubevirt / kubevirt.github.io

Increase the PVC size to host the Fedora image #697