kola: add support for simulating 512e disks and add support for primaryDisk key
#3822
Commits on Jun 19, 2024
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kola/qemu: add support for simulating 512e disks
It's come up a few times now that we need to dig into 512e-specific behaviours (most recently in OCPBUGS-35410). Let's add a knob for this in the qemu platform just like the one we have for 4Kn.
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kola: add support for
primaryDiskkeyJust like we have `additionalDisks`, add a new `primaryDisk` key which takes the same "diskspec" format. This immediately unlocks all the same knobs available to additional disks to the primary disk itself from external tests. E.g. with this, we can now migrate multipath tests to external tests that use `primaryDisk: 20G:mpath`. My immediate motivation for this however is to be able to use the new `512e` disk option from an external test as part of fixing OCPBUGS-35410.
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kola: allow missing size in diskspec for
primaryDiskWhen using the new `primaryDisk` key, allow the diskspec to omit the size component, in which case we don't resize the boot disk.
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