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Forum Discussion
Lennardo
Aug 31, 2016Tutor
unable to horizontally expand Raid5 (X-Raid)
Hallo, i want to expand my ReadyNAS 516 horizontally. I have 3x 6TB WD Red in ther and want to add a 5TB WD Red to expand volume size.But this dont work: If i add the disk the Readynas recognize th...
- Sep 01, 2016
With X-RAID the disks you add must have at least as high capacity as the existing disks. So you would need to add a 6TB disk not a 5TB disk.
Lennardo
Sep 01, 2016Tutor
Thank you.
But why i cant format this disk? e.g. to use it as backup-volume or so. If i try to format there happen nothing.
Thanks
Lennardo
StephenB
Sep 01, 2016Guru - Experienced User
Lennardo wrote:
But why i cant format this disk? e.g. to use it as backup-volume or so. If i try to format there happen nothing.
You need to first switch to flexraid if you want to create a second volume. since you are using OS 6, your existing volume will remain intact.
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