Failed ReadyNAS RN10200 enclosure - Data off Disks

[hakepj01]

Hi everyone, I'm in need of some help!

I have a failed RN10200 enclosure. It sustained some water damaged from an open window and thunderstorm. I've tried a new PSU but it won't power on. How can I get the data off these formated RAID disks? I have a USB 3.0 docking station where I can stamp down the 3.5" disk and it can see the partitions, but I can't extract any of the info. The 3TB RAID volume is right there, but I can't use it!

Can someone point me in the right direction so I can have Windows see the partition and copy it over to my new NAS (non-READYNAS)?

[StephenB · Accepted solution]

Try this:

# apt-get update
# apt-get install mdadm btrfs-tools
# mdadm --assemble --scan
# cat /proc/mdstat
# mount -t btrfs -o ro /dev/md127 /mnt

[StephenB]

One option of course is to get a replacement OS-6 NAS.  You can directly migrate the drives from the failed unit to the replacement.

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@hakepj01 wrote:

Can someone point me in the right direction so I can have Windows see the partition and copy it over to my new NAS (non-READYNAS)?

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You can't do it from Windows, because it doesn't support BTRFS.  You can boot up the PC using a Linux "live" disk, then install BTRFS ( if necessary).  That will let you mount the volume from one of the RN102 hard drives.

[hakepj01]

Thanks for some direction Stephen!

I got rufus/ubuntu live USB, and I've booted up fine.

In Disks, I see the Linux RAID disk, and the partition, but there's no option to mount. Do you think I need to install some BTRFS software or package to get it mounted? Sorry for the noob stuff, just concerned about getting the data off and onto my already built NAS.

[StephenB · Accepted solution]

Try this:

# apt-get update
# apt-get install mdadm btrfs-tools
# mdadm --assemble --scan
# cat /proc/mdstat
# mount -t btrfs -o ro /dev/md127 /mnt

[hakepj01]

Stephen, this is awesome and setting me on the right path. Thank you so much