Adding 4 Lenovo GPU Nodes

[hakasapl]

These nodes are booted UEFI, which needs to stay (having 4 GPUs per node often doesn't play nice with BIOS mode)

[tzumainn]

Thanks!

[joachimweyl]

@hakasapl can you add notes as to why we are holding off on merging?

[hakasapl]

These nodes were given to a group that is using them outside of ESI. I'm okay with merging this but we may also want to hold off since these nodes are not in ESI yet. @tzumainn thoughts?

[tzumainn]

I think I'm fine with merging if you're okay with it; ESI successfully powered them on and provisioned them - just not with UEFI boot.

[joachimweyl]

@tzumainn have we now resolved the UEFI boot issue?

[tzumainn]

Yep; we just haven't specifically tested on these nodes, since they're currently in use.

[tzumainn]

Just a note that these nodes are now back to being managed in ESI, and from testing they boot properly in UEFI mode. @hakasapl if you resolve the merge conflicts I think this is definitely ready to merge!

[hakasapl]

@tzumainn should be all set

[tzumainn]

Thanks!