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Re: ReadyNAS Ultra 2 plus Corrupt root
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2 disk System was working fine. Was told there was a new firmware update. Did the update and now system is not working. Corrupt root.
Tried factory reset. Disk check all fine but get to setup and choose a raid type then it gets corrupt root. Tried factory reset with each single disk. Same problem.
Tried usb recovery tool. Same problem.
Firmware broke working NAS. Any ideas?
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Thanks all for the help and advice. In the end a kindly netgear support remoted in using using tech support mode and fixed it. I presume it was the firmware on the flash, nothing else has changed.
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Re: ReadyNAS Ultra 2 plus Corrupt root
Attach the disks to a Windows PC (either SATA or with a USB adaptor), and unformat the drives. One way is to use Seatools or Lifeguard to zero the disk. Or use windows disk manager - selecting each "volume" and deleting it.
Then reinsert the drives, and boot the NAS. It will do a factory install (since the drives are blank).
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Re: ReadyNAS Ultra 2 plus Corrupt root
Tried the windows way - Both drives "unallocated" on windows - Corrupt Root
Used Lifeguard to check and Zero fill the drives - Still corrupt root
Is there a way to reinstall firmware onto the internal flash? Seems to me that may be the issue?
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Re: ReadyNAS Ultra 2 plus Corrupt root
I am having the same issue, my ultra 2 no longer will boot after the latest firmware update. I'm afraid I have lost all the data on it unfortunately.
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Re: ReadyNAS Ultra 2 plus Corrupt root
The data wasn't the problem since I managed to recover that. Just can't get the damn thing to reinstall.
For the data I used UFS explorer pro to reform the raid on my windows machine and then copied the data that i required. Reclaime also works well and is cheaper and also easier to use.
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Re: ReadyNAS Ultra 2 plus Corrupt root
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Re: ReadyNAS Ultra 2 plus Corrupt root
@Arafel wrote:
I am having the same issue, my ultra 2 no longer will boot after the latest firmware update. I'm afraid I have lost all the data on it unfortunately.
The problem here is more complicated than that. Can you start a new thread on your problem? It gets too confusing when multiple folks with similar (or even identical) problems are active on the same thread - basically it's too hard to track who has tried what.
@Morris2000 wrote:
Arafel.
The data wasn't the problem since I managed to recover that. Just can't get the damn thing to reinstall.
For the data I used UFS explorer pro to reform the raid on my windows machine and then copied the data that i required. Reclaime also works well and is cheaper and also easier to use.
R-Linux for windows is free, and should handle RAID-1 ( http://www.r-tt.com/free_linux_recovery/ ). It won't do btrfs, but ext is used in 4.2.x firmware.
You can also try paid (per-incident) support at my.netgear.com. Generally these issues are related to the OS partition, and not the data. Support can generally repair the OS partition.
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Re: ReadyNAS Ultra 2 plus Corrupt root
What firmware were you running, and what did you update it to?
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Thanks all for the help and advice. In the end a kindly netgear support remoted in using using tech support mode and fixed it. I presume it was the firmware on the flash, nothing else has changed.
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Re: ReadyNAS Ultra 2 plus Corrupt root
Yes, the firmware on the flash was corrupt.