NAS Recovery Course - NAS Partitions Test

Do we need to recover a partition storing NAS firmware?

no
yes

What results in such a layout in a NAS?

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

LVM is short for

Logical Volume Management
Linux Volume Manager
Logical Volume Metadata

What NAS uses such a layout?

NetGear (X-RAID2)
QNAP circa 2008

What NAS uses such a layout?

Synology (SHR - Synology Hybrid RAID)
NetGear (X-RAID2)
QNAP circa 2008
any of these NASes

Modern NASes can mix different RAID levels in one array

true
false

What scheme ensures redundancy in a NAS?

LVM
md-RAID

What NAS uses such a layout?

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

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

JBOD
RAID6
RAID0
RAID1

Old NASes, released about 2008, use only md

false
true