NAS Recovery Course - NAS Partitions Test

What results in such a layout in a NAS?

rolling upgrade (replacing disks with larger ones in turn)
rebuild associated with changing RAID type
hot swapping

Modern NASes can mix different RAID levels in one array

false
true

What NAS uses such a layout?

NetGear (X-RAID2)
QNAP circa 2008

How many partitions are usually there in a NAS?

1 or 2
more than 3
2 or 3

What scheme ensures redundancy in a NAS?

md-RAID
LVM

LVM is short for

Logical Volume Management
Linux Volume Manager
Logical Volume Metadata

Do we need to recover a partition storing NAS firmware?

no
yes

What RAID level is used in multi-disk NASes to store firmware?

RAID0
JBOD
RAID6
RAID1

What NAS uses such a layout?

NetGear (X-RAID2)
QNAP circa 2008
Synology (SHR - Synology Hybrid RAID)

What layout LVM uses to combine md arrays in a NAS?

RAID1
JBOD
RAID0
RAID5