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Lacie Bigger Disk Extreme 1,6TB RAID-0 Recovery

July 13th, 2010, 5:57

Hello,

We've a Lacie Bigger Disk Extreme 1,6TB with 4 Maxtors HDD.
We've done copy of all the HDD.
We use R-Studio to rebuilt the array RAID-0. We see a partition
"Apple_HFS_Untitled_1" but all informations are corrupted.

In fact, for an jpeg image for example, we do not see all the parts of the image and the order is not good as there is a problem with the block order of the array.

Does anyone know what is the the block order, block size of this kind of array ? We've tried a lot of combination but this is always the same thing.

Thank you in advance for your answer.

Is there some special things that we don't know?

Re: Lacie Bigger Disk Extreme 1,6TB RAID-0 Recovery

July 13th, 2010, 6:12

this array cannot be built in R-Studio.

Re: Lacie Bigger Disk Extreme 1,6TB RAID-0 Recovery

July 13th, 2010, 6:32

OK. Thank you for your answer.
But why ? Have you an another software to build it ?

Thank you in advance for your answer.

Re: Lacie Bigger Disk Extreme 1,6TB RAID-0 Recovery

July 13th, 2010, 8:02

i suggest to try the ZAR 8.5 i think is the latest
give it a shot

Re: Lacie Bigger Disk Extreme 1,6TB RAID-0 Recovery

July 13th, 2010, 11:04

hddguy wrote:this array cannot be built in R-Studio.


My mistake, I did not fully read the post :(

these CAN build in R-Studio, I was referring to the Quadra Lacie units... :oops:

Regards,

Re: Lacie Bigger Disk Extreme 1,6TB RAID-0 Recovery

July 14th, 2010, 10:20

We think the configuration is the following:

RAID-0(RAID-0(Disk 0 + Disk 1) + RAID-0(Disk 2 + Disk 3) )

What do you think about this ?

Re: Lacie Bigger Disk Extreme 1,6TB RAID-0 Recovery

July 16th, 2010, 5:25

We finally found the solution:

RAID-0(JBOD(HDD1+HDD3) + JBOD(HDD2 + HDD4))

Re: Lacie Bigger Disk Extreme 1,6TB RAID-0 Recovery

July 16th, 2010, 10:37

yan1982 wrote:We finally found the solution:

RAID-0(JBOD(HDD1+HDD3) + JBOD(HDD2 + HDD4))


What was the block-size of each stripe in Raid0 ?
And how many sectors you have eliminated from the end of first part of JBOD?
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