Get-S2DPhysicalDiskInventory

Inventories all physical disks in the S2D cluster with health, capacity, and wear data.

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Synopsis

Queries each cluster node for physical disk properties, reliability counters, and storage pool membership. Classifies each disk as Cache or Capacity tier, detects symmetry anomalies across nodes, and surfaces firmware inconsistencies.

Pool-member disks are deduplicated by UniqueId — because Get-PhysicalDisk on any S2D node returns ALL pool-member disks globally, querying each node individually would otherwise inflate the count by NodeCount×. Node ownership is resolved via Get-StorageNode associations.

Requires an active session from Connect-S2DCluster, or use -CimSession for a direct ad-hoc call.

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Syntax

Get-S2DPhysicalDiskInventory
    [-NodeName <string[]>]
    [-CimSession <CimSession>]

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Parameters

-NodeName

Type	string[]
Required	No
Default	all nodes

Limit results to one or more specific node names. Example: -NodeName "node01", "node02".

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-CimSession

Type	CimSession
Required	No
Default	uses module session

Override the module session and target this CimSession directly. Useful for ad-hoc calls without a full Connect-S2DCluster session.

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Outputs

PSCustomObject[] — one object per physical disk.

Key properties returned per disk:

Property	Description
NodeName	Cluster node the disk belongs to
FriendlyName	Disk model/friendly name
SerialNumber	Disk serial number
UniqueId	Globally unique disk identifier
MediaType	NVMe, SSD, or HDD
Role	Cache or Capacity
SizeBytes	Raw size in bytes
Size	S2DCapacity object (TiB + TB dual display)
HealthStatus	Healthy, Warning, Unhealthy
OperationalStatus	WMI operational status
WearPercentage	Percentage of life consumed (NVMe/SSD)
IsPoolMember	$true if this disk is a storage pool member
FirmwareVersion	Disk firmware version
BusType	NVMe, SATA, SAS, etc.
CanPool	Whether the disk is eligible to be added to a pool

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Examples

All pool-member disks:

Connect-S2DCluster -ClusterName "tplabs-clus01" -Credential $cred
Get-S2DPhysicalDiskInventory

Summary table:

Get-S2DPhysicalDiskInventory | Format-Table NodeName, FriendlyName, Role, Size, HealthStatus, WearPercentage

Filter to specific nodes:

Get-S2DPhysicalDiskInventory -NodeName "node01", "node02"

Show only unhealthy disks:

Get-S2DPhysicalDiskInventory | Where-Object HealthStatus -ne 'Healthy'

Check wear on all NVMe drives:

Get-S2DPhysicalDiskInventory |
    Where-Object MediaType -eq 'NVMe' |
    Select-Object NodeName, FriendlyName, SerialNumber, WearPercentage |
    Sort-Object WearPercentage -Descending