I am using Server 2016 storage spaces.
I have created a virtual disk in a storage pool via powershell (FriendlyName "vDisk")
I have also created another virtual disk via the gui (FriendlyName "test").
The virtual disk that I have created shows which physical disks it uses, but the one I have created with powershell does not.. why is that ?
Get-VirtualDisk -FriendlyName vDisk | Get-PhysicalDisk
-shows nothing
Get-VirtualDisk -FriendlyName test | Get-PhysicalDisk
-shows list of hard drives
I compared the virtual disks, both are initialized and other setting are not different. I updated the host cache, storageprovider cache and I updated the "vDisk"..
Does somebody know why a virtual disk, which has been created via
New-VirtualDisk -FriendlyName vDisk -ResiliencySettingName Mirror -PhysicalDisksToUse $disks -StoragePoolFriendlyName Pool -UseMaximumSize
doesn't show its physical drives, as the gui-created one ?
Update: I noticed, when I don't use the parameter "-PhysicalDisksToUse" with New-VirtualDisk then the physical disks can be displayed by
Get-VirtualDisk -FriendlyName vDisk | Get-PhysicalDisk
Best Answer
I have found my own mistake.
I initially used a variable to define whichs physical disk should be used for my virtualdisks.
I wanted to use only HDDs, so
Then I wanted to create my virtual disk.
I did not think about my first command, Get-PhysicalDisk does return the system drive too - and not only the disks in the pool !
Somehow the cmdlet "New-VirtualDisk" was able to create a virtual disk with the system drive in $disks-array.. - I don't think that should be possible
I should have defined my variable as