Wiped zfs disk over lvm partitions. How to recover?

O

Oleg2020-05-23 20:34:27

linux

Oleg, 2020-05-23 20:34:27

The crux of the problem:
A 2TB data disk with lvm partitions. In the course of experiments on a virtual machine with freeNAS, this disk was erroneously specified when creating a pool. Until I rebooted the virtual machine in the system, the data was visible, I immediately turned off the pool. Now I have a disk with two partitions: 2G FreeBSD swap and 1.8T ZFS. Is there any way to reverse everything or at least pull out the data? Of course, there are 90 percent in the backup, but not all.

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1 answer(s)

H

hint000, 2020-05-24
@gelios_oleg

TestDisk & PhotoRec
https://www.cgsecurity.org/wiki/PhotoRec_Step by Step