recovery photos from FreeNAS ZFS raidz-1

Using PhotoRec to recover lost data
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gromaler
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Joined: 11 Jan 2017, 07:23

recovery photos from FreeNAS ZFS raidz-1

#1 Post by gromaler » 11 Jan 2017, 07:25

Hello,

is it possible to recover data from FreeNAS ZFS raidz-1 consists from 3x3TB disks?

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cgrenier
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Re: recovery photos from FreeNAS ZFS raidz-1

#2 Post by cgrenier » 11 Jan 2017, 09:03

It's possible to use PhotoRec but it will recover both deleted and non-deleted photos.
Another problem is that you need to store the recovered files on a volume that is not the source.

gromaler
Posts: 3
Joined: 11 Jan 2017, 07:23

Re: recovery photos from FreeNAS ZFS raidz-1

#3 Post by gromaler » 11 Jan 2017, 12:39

cgrenier wrote:It's possible to use PhotoRec but it will recover both deleted and non-deleted photos.
Another problem is that you need to store the recovered files on a volume that is not the source.
it's very good news for me!
today will try to recover! if it's happend - I will make good donation! ;)

gromaler
Posts: 3
Joined: 11 Jan 2017, 07:23

Re: recovery photos from FreeNAS ZFS raidz-1

#4 Post by gromaler » 12 Jan 2017, 04:24

on zfs raidz it seems that your software able recover only small files less than 100kb without errors, all big files has lost some information :(

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