Search found 3 matches

by mmarre
Mon Jan 04, 2021 8:07 am
Forum: RAID Recovery
Topic: RAID0 Recovery from a WD EX4 NAS
Replies: 6
Views: 20923

Re: RAID0 Recovery from a WD EX4 NAS

So I started the process of creating a virtual volume and Autodetect Raid parameters. It's running now for roughly 12 hours on a 16TB Raid 10. Status shows 17.06 MB processed and 60% detection rate. 3 mio offsets found and growing.

The detection rate is not growing anymore since 6 hours.

Any ...
by mmarre
Sun Jan 03, 2021 1:39 am
Forum: RAID Recovery
Topic: RAID0 Recovery from a WD EX4 NAS
Replies: 6
Views: 20923

Re: RAID0 Recovery from a WD EX4 NAS

Thank you for the feedback.

as far as I understood the documentation there can be created a virtual raid using the raid disk without any write operation to the disks. So I would expect that there is no need for having the clones for investigation. So there should be no risk except that other ...
by mmarre
Sat Jan 02, 2021 7:00 am
Forum: RAID Recovery
Topic: RAID0 Recovery from a WD EX4 NAS
Replies: 6
Views: 20923

RAID0 Recovery from a WD EX4 NAS

Hi there,

I am planning to try to recover data from a WD EX4 NAS.

The situation: I had a disk failure. I shut down the NAS, replaced the broken disk with a spare disk (same model, brand new) and rebooted the NAS. However, the NAS do not trigger a rebuild and was put in status FAILED. The "broken ...