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[Help] Migrate from a TRAID to a TRAID+

Posted: 28 Jan 2026, 22:39
by Dems
Hi Team,

I have a TRAID with 5 HDD and I want to add a 6th HDD to migrate from a TRAID (actual) to a TRAID+
The 6th disk of 16 TB is detected correctly and is largely bigger than the smaller HDD (1 TB) of the actual TRAID.
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When I follow the instruction and go to Storage Pool and edit, the option to RAID level migration is grey out.
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The only thing I can select is "add disk to RAID"

What do I miss to transform my TRAID to a TRAID+ ?

My model is the F6-424 Max and the TOS version is 6.0.794-01324

Thanks !

Re: [Help] Migrate from a TRAID to a TRAID+  [SOLVED]

Posted: 29 Jan 2026, 10:16
by TMzethar
The current situation does not meet the conditions for migrating TRAID+.
You can refer to the information here for details:
viewtopic.php?t=6404

Re: [Help] Migrate from a TRAID to a TRAID+

Posted: 29 Jan 2026, 17:13
by Dems
Thank you !
I never find that page from the website:
https://www.terra-master.com/en-fr/blog ... rray-traid
https://www.terra-master.com/pages/terramaster-traid
I would have order different disk and plan differently if I did know that problem of 3 HDD of the maximum size.

Thanks for the speed of the answer !