What is the impact when performing StorageGRID upgrade with single copy ILM? Last updated Save as PDF Share Share Tweet Share Views:27Visibility:PublicVotes:0Category:storagegridSpecialty:sgridLast Updated: Applies to NetApp StorageGRID Answer Data on storage node will not be accessible during reboot. This may cause data unavailability. Maintenance windows is adviced Additional Information Upgrade StorageGRID software: Overview Why you should not use single-copy replication