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ERROR_SPACES_PARITY_LAYOUT_INVALID
Parity layout is distinct from the general Parity resiliency name
ERROR_SPACES_PARITY_LAYOUT_INVALID reports an unsupported ParityLayout value or combination. A parity resiliency setting can describe rotated or non-rotated parity behavior, while higher-level requests may also imply single or dual parity through redundancy and provisioning parameters.
The provider must accept the parity mode together with column count, group count, fault-domain placement, and available media. A value valid for one subsystem or Storage Spaces Direct topology is not automatically valid for another pool.
How to isolate the conflicting parity choice
- Inspect the associated
MSFT_ResiliencySettingand its supported parity layout. - Determine whether the request is for single parity, dual parity, or nested resiliency.
- Verify minimum disk and fault-domain counts for that protection level.
- Check whether thin provisioning is incompatible with the requested dual-parity arrangement.
- Remove manual columns and groups to test provider-selected geometry.
- Do not translate a RAID controller's parity option directly into this API field.
References
- Microsoft: MSFT_ResiliencySetting parity layout
- Microsoft: New-VirtualDisk parity options
- Microsoft: nested resiliency
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