We've been seeing a bit of flakiness wrt storage in u/s recently, seems to cluster around export.

Following tests appear in the reports:

• [sig-storage] Export should generate updated DataVolumeTemplates on http endpoint when exporting snapshot (impact)
• [sig-storage] Export virtctl vmexport command Download a volume with vmexport Download succeeds with a vmexport without user-defined TokenSecretRef (impact)
• [sig-storage] Export virtctl vmexport command Download a volume with vmexport Download succeeds with an already existing vmexport (impact)

Report:

• https://storage.googleapis.com/kubevirt-prow/reports/flakefinder/kubevirt/kubevirt/flake-stats-14days-2024-05-13.html#%5bsig-storage%5d%20Export%20should%20generate%20updated%20DataVolumeTemplates%20on%20http%20endpoint%20when%20exporting%20snapshot