Hard Drivers Passthrough -> Proxmox -> UNRAID VM -- Not Spinning down


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I have just moved my Unraid into Proxmox with little to no problems, but after the unraid finished rebuilding my Parity, I have discovered that I am not able to spin down my hard drivers within Unraid

 

my current thinking - is that Unraid see them as Vm Hard disks and not a physical hard drive.

 

image.png.5d56f98917607729a43feba0af3b9666.png

all with default settings

image.png.fda4ef42361b21931f9c7800b3bd8eee.png

 

As may other people have done, I have pass through my Hard drivers as SCSI drivers, within proxmox

 

image.png.d34cde224ae779dc61c0850360aa9869.png

 

Could my problem be that as I am passing through the Hard drives as SCSI's and not via a PCI controller that Unraid is not able to see the full

hard drive details ?

 

I did try and pass through a PCI controller but this just course unraid and proxmox to crash

image.png.998599e1d67c0dfc86718e9730b3896f.png

 

if I am wrong or you know how to fix this then please let me know, as I don't like having my disks spinning 24/7 when I don't need them to.

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On 10/30/2022 at 10:55 AM, chris_netsmart said:

is that Unraid see them as Vm Hard disks and not a physical hard drive.

that's true - if you have such config, forget about SMART monitoring, disk spindown..

you must pass-through whole disk controller to get these features working.

 

On 10/30/2022 at 10:55 AM, chris_netsmart said:

I did try and pass through a PCI controller but this just course unraid and proxmox to crash

look at IOMMU group of you controller - if there are many devices in same group, you are in trouble. as per your pic, i see group "11" more than once.

if you pass this one device, then all others in this group will be inaccessible to Host.

 

there are some options to split PCIe devices to each own group, but it depends on you motherboard used. 

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On 11/5/2022 at 11:38 AM, uldise said:

that's true - if you have such config, forget about SMART monitoring, disk spindown..

you must pass-through whole disk controller to get these features working.

 

look at IOMMU group of you controller - if there are many devices in same group, you are in trouble. as per your pic, i see group "11" more than once.

if you pass this one device, then all others in this group will be inaccessible to Host.

 

there are some options to split PCIe devices to each own group, but it depends on you motherboard used. 

thanks for the information

 

I am looking at something line Genuine LSI 6Gbps SAS HBA LSI 9211-8i (=9201-8i) P20 IT Mode ZFS FreeNAS unRAID to pass my HD's through but before I do. I would like to confirm that the following devices are not up to the job

 

image.png.009d3ef73ae8b3d22a0ab2572ce7df0d.png

image.png.0fb7fa031fb272b98b31fba6cdc0b046.png

 

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