Windows SQL server no longer able to access LUN after crowdstrike BSOD Last updated Save as PDF Share Share Tweet Share Views:17Visibility:PublicVotes:0Category:ontap-9Specialty:sanLast Updated: Applies to ONTAP 9 Windows 2019 Crowdstrike Issue Windows 2019 host saw BSOD due to Crowdstrike update. Host show cluster shared volume as unavailable for single LUN