Issue #1895 reports parity alerts when mdNumDisks=0 on a pool-only Unraid system. Array service state alone does not establish that a parity array exists.
Preserve the optional disk count from collection through canonical runtime conversion and suppress only the no-parity warning for an explicit zero. Missing or malformed counts retain legacy behaviour, and disk failure reasons remain active.
Validated focused Unraid tests in hostagent, storagehealth, monitoring, unifiedresources and alerts, including JSON zero preservation and canonical round trip. The new pool-only regression fails against the previous warning condition. Both agent and server need this change; no release or reporter retest is claimed.
Change-source: pulse-maintainer
pulse-triage[bot]
3334cccfd9