NAS Recovery Course - Overall Test


If both LVM and md metadata are good then



Check the most common types of NAS failure



In case of filesystem damage LVM and md-raid metadata are usually correct


What is the recommended approach when recovering an array configuration on NAS disks?


If LVM metadata is bad while md is good, then fully automatic recovery (bypassing RAID recovery stage) is possible



Does it make sense to launch two data recovery tools in turn over the same set of NAS disks?


If md metadata is damaged then




What is the first step in NAS recovery?



Filesystem damage in most cases is associated with



In case of filesystem damage you need to recover an array configuration