Title says it all. Trying to create a large datastore with several individual drives. They all can be seen by ESXi, but when I try to create the large datastore most of the disks can be added, but two cannot. Those disks do not show up in the "Unclaimed disk" section when expanding the datastore (or any other existing datastore) BUT they can be used to create an entirely new datastore, but only with eachother. All of the drives are singular RAID0's, fast initialized. Please see pictures below for examples. Running ESXi 7u3, Dell T630.
Expand datastore window:
No devices free, despite multiple disks being unused
Device list:
ESXi clearly sees all of the disks and many of these are unused
Drive in datastore:
https://preview.redd.it/akv5wgh9os0c1.png?width=819&format=png&auto=webp&s=eb74ba60a42db645377df882356fe7c5329459c7
Unused drive with no VMFS partition:
https://preview.redd.it/d8cj96lcos0c1.png?width=741&format=png&auto=webp&s=4418eb47c75f898abc0297cfe1ea7873fdf0a4a9
Proxmox is its own type of hypervisor right? So since I use esxi I'd need to look for the PCIe passthrough setup you mentioned in the configs. Thank you for explaining what "passthrough" actually meant and where it is in the whole equation. I understand how your setup works, but for the moment I think I'll continue using my hardware RAID card until I run into any issues.
I'm relatively experienced with esxi and trying to figure out the best way to set up a Plex server. To preface, I'm extremely inexperienced with networking and have a bare surface level grasp of the topics. I currently have 10 drives set up with a hardware RAID controller on RAID6 and I'm confused where to go from here. Is it possible to create a VM with TrueNAS that uses the RAID6 array or would it just be better to have the Plex server VM use the RAID6 array directly?
I've read some things that TrueNAS should have its own hardware controller or something? I have no idea.. lost in the infinite ocean of forums spitting jargon. Please try to keep it on the simpler side.