How to Migrate Your QNAP NAS from Single Disk No RAID to RAID 1, 5 & 6

RAID 1:
Understanding RAID 1: Redundancy for Data Security
Description:
RAID 1, also known as mirroring, is a data storage technique that duplicates data across multiple drives to ensure redundancy and fault tolerance. In this video, we delve into the fundamentals of RAID 1, exploring how it works, its benefits, and its applications. Whether you're a beginner looking to understand RAID configurations or an IT professional seeking to bolster data security, this video provides valuable insights into the world of RAID 1.
RAID 5:
Exploring RAID 5: Balancing Performance and Redundancy
Description:
RAID 5 is a popular choice for balancing performance and redundancy in data storage systems. By distributing parity data across multiple drives, RAID 5 offers fault tolerance while optimizing storage capacity and read/write performance. Join us in this video as we unravel the intricacies of RAID 5, discussing its advantages, implementation considerations, and best practices. Whether you're building a NAS, server, or enterprise storage solution, understanding RAID 5 is essential for maximizing data integrity and performance.
RAID 6:
Unravelling RAID 6: Enhanced Fault Tolerance for Critical Data
Description:
When it comes to protecting critical data against multiple drive failures, RAID 6 emerges as a robust solution. With its dual parity scheme, RAID 6 offers increased fault tolerance and data reliability, making it ideal for mission-critical applications. In this comprehensive guide, we explore the mechanics of RAID 6, its performance implications, and deployment considerations. Whether you're managing an enterprise storage infrastructure or safeguarding valuable assets at home, understanding RAID 6 is crucial for ensuring data integrity and continuity. Join us as we delve into the world of RAID 6 and unlock its full potential for your storage needs.
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[@peterkemsley]

I presume I could take the two discs as a RAID 1 out of my TS-262. And install them into a TS-462, add a third disc and it will allow me to migrate to RAID 5.

[@QNAPUK]

Yes absolutely!

[@egg399.]

Can you do this on hero?

[@kevlartwinky]

I havent checked my nas in a while but I think Im running Raid5(four disks, one as spare). Im only using about half of the available space, Im also the only user. My nas is mostly in sleepmode because Im a little afraid of having diskfailure due to three of the disks being ”older”. I havent had any diskfailures yet but a couple of years ago, during the pandemic actualy, one of the backplane connectors on my previous nas failed and I got a new nas as replacement since there wasnt any parts available :).
My question is: could/should I migrate from raid 5 to raid 6? I know Id probably have to copy everything and that would take a while but Ive done that before

[@QNAPUK]

We'd always recommend doing a backup when under taking any big change like this, but yes migrating to RAID 6 will provide you with more protection (2 drives failing) than RAID 5.