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Forum Discussion
AVoelp
Jan 17, 2021Tutor
Cannot perform reset to factory defaults on a ReadyNAS pro/Ultra 2
I have a ReadyNAS Pro 2 with two disks installed that runs under RAIDiator 4.2.31. I would like to perform a reset to the factory defaults (including erasing the disks) since I want to sell the unit....
- Jan 19, 2021
AVoelp wrote:
Thanks very much. I have now removed the disks from the unit, and I have erased them using the diskpart -> clean all command on my PC running under Windows 10. Then I have re-inserted one of the disks into the ReadyNAS and have re-installed the OS using the reset button on tha back panel.
Did you use the OS reinstall procedure? Or did you try a factory default? I'm not sure what would happen if you tried to do an OS reinstall on a blank disk. It is possible that the reinstall won't create the data volume.
Since you are in frontview, I suggest trying another factory default using the web ui.
FWIW, All you needed to do is power up the NAS with the disk installed (no need to use the reset if the disk is unformatted).
StephenB
Jan 17, 2021Guru - Experienced User
Perhaps you didn't wait long enough.
After you do the factory reset, the system will wait for about 10 minutes after you reboot before it does anything. That is to give you a chance to switch the system to FlexRAID mode before it proceeds. After that, it will spend some time formatting the disks and installing the OS onto them. During this window of time it is unreachable. It will automatically create the RAID-1 array after that - the NAS should be reachable during that time, but it won't be very fast to respond.
If you are planning to sell the disks with the NAS, then you hopefully do realize that a factory reset doesn't erase them. The formatting process won't totally destroy the files, so it would be possible for the buyer to reconstruct at least some of the data if they use the correct tools.
A better strategy is to connect the disks to a PC (either with SATA or USB), and erase the disks there. In a Windows PC, this can be done with vendor tools - Seatools for Seagate disks; Lifeguard for Western Digital. I believe you'd need different tools for a Mac.
Once the disks are erased, you can insert them into the NAS and power it up. It will do a factory install (again, there is the same window of time when the NAS isn't reachable)
- AVoelpJan 17, 2021Tutor
I waited for more than an hour but nothing happened.
I am aware that formating does not really erase a disk. Planning to do this with my Windows PC.
- SandsharkJan 18, 2021Sensei
If you plan to erase the drives with a PC, there is no need for a reset. The data that gets reset is all on the drives.
- AVoelpJan 19, 2021Tutor
Thanks very much. I have now removed the disks from the unit, and I have erased them using the diskpart -> clean all command on my PC running under Windows 10. Then I have re-inserted one of the disks into the ReadyNAS and have re-installed the OS using the reset button on tha back panel.
I can reach Frontview from my web browser using the unit's IP address. On the volume configuration page I can see the disk, and the 'LED' shines green. However, the same page also tells me that the disk capacity has been fully used (100% in use), and when I try to create a new share on the disk, Frontview issues a message that no file system is available for creating the share. Moreover, when I go to the Frontview home page, the status of drive C is 'offline'.
I assume that I have of format the disk before using it (right?). How do I do this?
Thanks, Andreas
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