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[enterprise-4.9] Issue in file virt/virtual_machines/virtual_disks/virt-reserving-pvc-space-fs-overhead.adoc #42954

@aglitke

Description

@aglitke

Which section(s) is the issue in?

Overriding the default file system overhead value

What needs fixing?

The stated procedure does not work since HCO will reconcile away any changes made to the CDI object. Currently there is no way to adjust this except by using a jsonpatch. Are we documenting those? Example command to patch the default FS overhead:

oc annotate --overwrite -n openshift-cnv hco kubevirt-hyperconverged 'containerizeddataimporter.kubevirt.io/jsonpatch=[{"op": "add", "path": "/spec/config/filesystemOverhead", "value": {}}, {"op": "add", "path": "/spec/config/filesystemOverhead/global", "value": "0.10"}]'

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