TerraMaster Forum

Model: F5-221

I have a RAID-0 volume of 2 disks (2x 2TB)and wanted to add a second RAID-0 volume of 2 disks (2x 3TB). I have created the Storage Pool but cannot create the volume as this is greyed-out.

Have I missed a step here? The disks are confirmed compatible (both WD WD30EFRX), I have removed and given both a low-level format, but same result.

The new storage pool states "Storage Allocation: No valid data" ?

Please advise us of your TOS version.

TMzethar wrote: ↑07 Dec 2020, 22:15 Please advise us of your TOS version.

TOS version 4.1.30-2008051459

I realise now the title of this thread says RAID-1 - this is an error. To clarify, I am currently only using RAID-0

Please advise your HDD model number in return.
We never been reported with this issue before, please advise whether it's ok to let us remotely check it.
You can send an email to support(at)terra-master.com to confirm it.

TMSupport wrote: ↑08 Dec 2020, 17:56 Please advise your HDD model number in return.
We never been reported with this issue before, please advise whether it's ok to let us remotely check it.
You can send an email to support(at)terra-master.com to confirm it.

2x Western Digital WD30EFRX-68EUZN0

Yes, I agree to having you remotely check it and have sent an email to your support address.