DL4100 rebuild raid5

Hello,
I have dl4100 with 4x6tb, recently i bought two more disk with disk rotation(equal working hours per disk) in mind.
I replaced disk 1 with disk 5 (unformatted) and RAID is rebuilding normally.

Do i have to clean disk that already has been in RAID for rebuild process.

My idea is this.
1 2 3 4
5 2 3 4
5 6 3 4
5 6 1 4
5 6 1 2
etc…

[quote=“NIKOLAY_ZLATEV, post:1, topic:196093, full:true”]
I have dl4100…[/quote]
Try asking your question in the dedicated DL subfroum. This subforum (My Cloud) is generally for the single bay/single drive My Cloud units.

https://community.wd.com/c/network-attached-storage/my-cloud-business-series