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Forum Discussion
eph3
Mar 08, 2026Aspirant
ReadyNAS 628 expansion not starting
ReadyNAS 628x running firmware 6.10.8 in RAID6 NAS has operated flawlessly for many years with eight (8) 14TB drives. A recent drive failure led me upgrade to: Four (4) 14TB drives F...
- Mar 09, 2026
eph3 wrote:
I should have mentioned the volume is encrypted
Encrypted volumes can't be vertically expanded, so you'll need to destroy the volume and start over in order to use all the space.
Sandshark
Mar 10, 2026Sensei
Or consider if you really need encryption at all. Since you need the USB key to boot, most users leave it in the unit or near by, pretty much defeating the usefulness of encryption if the unit is stolen since the thief will also get the key. If you are encrypting so data on a removed drive isn't recoverable, you can simply plan to erase the drive. If the drive has failed and can't be erased, consider whether you have any data on it that's so prized that somebody would go through the effort of trying and recover it from a single non-working drive from a RAID.
Sandshark
Mar 10, 2026Sensei
And one more thing: There is no recovery software available to recover an encrypted ReadyNAS volume. If your NAS dies, the only recovery is by buying a replacement or, perhaps, using a ReadyNAS virtual machine (I've done recovery on a VM, but never used encryption on the VM for anything).
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