MultiDrive – free backup, clone & wipe disk utility from Atola Technology

Main » Forums home » Conventional hard drives

All times are UTC - 5 hours [ DST ]



Post new topic Reply to topic  Page 1 of 1
  [ 10 posts ] 
  Previous topic | Next topic 
Author Message
omi786
 Post subject: WD My studio Raid 0 recovery with Rstudio
PostPosted: September 12th, 2014, 14:48 
Offline

Joined: May 19th, 2010, 13:31
Posts: 78
Attachment:
20140912_203605.jpg
20140912_203605.jpg [ 2.43 MiB | Viewed 11007 times ]
Hello.
I have heard about the Rstudio software for rebuilding the raid structures. I got this WD Studio 2TB which shows the following error in R studio when attached. I have attached the two drives, out the 1st drive as 1st and 2nd drive as second in virtual Raid. Auto detect says that it should have minimum 3 drives? Why 3? Raid 0 is of 2 drives.

and it shows me NTFS when i select the strip size 16 or less, but when i scan, there are all errors. It shows me the folders but files are corrupt. Any help in that?


Attachments:
20140912_203633.jpg
20140912_203633.jpg [ 2.46 MiB | Viewed 11007 times ]
Top
 Profile  
 
pcimage
 Post subject: Re: WD My studio Raid 0 recovery with Rstudio
PostPosted: September 13th, 2014, 3:42 
Offline

Joined: November 29th, 2006, 10:08
Posts: 7864
Location: UK
I believe these are single sector stripe.

_________________
PC Image Data Recovery
http://www.pcimage.co.uk

New!! HDD-PCB.COM for all your PCB and donor HDD requirements!
Top
 Profile  
 
thatdellguy
 Post subject: Re: WD My studio Raid 0 recovery with Rstudio
PostPosted: September 13th, 2014, 3:57 
Offline
User avatar

Joined: August 19th, 2007, 17:30
Posts: 1898
Location: In your hard drive.
Auto detect is for a RAID with three or more drives. A two drive stripe doesn't need auto-detect because you can tell the order pretty easily. You may want to scan it with ReclaiMe Free RAID recovery software if your not familiar with RAID setups. Then after you have the correct settings you can return to R-Studio. If this doesn't make any sense, then stop and contact a professional before you screw it up.

G.I.Joe: "Now I know!" "And knowing is half the battle."

_________________
Buy your friends Toshiba\Hitachi and your enemies Seagate.
Top
 Profile  
 
loki
 Post subject: Re: WD My studio Raid 0 recovery with Rstudio
PostPosted: September 13th, 2014, 4:00 
Offline

Joined: July 7th, 2010, 4:45
Posts: 924
Location: UK
Update - I see that thatdellguy has posted also

omi786 wrote:
Auto detect says that it should have minimum 3 drives? Why 3? Raid 0 is of 2 drives


Hi,

Auto detect feature is for Raid 5 & Raid 6 it is not used for Raid 0


Loki
Top
 Profile  
 
hhddrec
 Post subject: Re: WD My studio Raid 0 recovery with Rstudio
PostPosted: September 13th, 2014, 9:01 
Offline
User avatar

Joined: August 13th, 2008, 13:10
Posts: 811
Location: World
As Pci said most probably is:1 sec stripe

but if any drive is making strange behaivours better contact with a local pro
Top
 Profile  
 
omi786
 Post subject: Re: WD My studio Raid 0 recovery with Rstudio
PostPosted: September 13th, 2014, 16:13 
Offline

Joined: May 19th, 2010, 13:31
Posts: 78
yes. pci is absolutely right! It worked and showed the partition name.

I tried ReclaiMe, trust me its of no use in this case. I found very FEW softwares allow to rebuild RAID with 1 sec stripe size. and i thought that the auto feature of Rstudio might also detect the stripe size through the algorithms or comparing sectors, but it didn't. Thats where i was stuck but pcimage is right about the stripe size.

Thank you guys! :D
Top
 Profile  
 
Dmitri
 Post subject: WD My studio Raid 0 recovery
PostPosted: September 15th, 2014, 0:12 
Offline

Joined: February 8th, 2014, 8:08
Posts: 456
Location: Eastern Europe /recovering worldwide/
omi786 wrote:
I tried ReclaiMe, trust me its of no use in this case. I found very FEW softwares allow to rebuild RAID with 1 sec stripe size
UFS Explorer would also work smoothly.
Additionally, for 512 bytes stripe you'd get a non-zero probability of a higher data extraction speed.

_________________
• Remote RAID, NAS, SAN, VMware, DVR (CCTV), flash and tape recovery. Data recovery support.
Top
 Profile  
 
DR-Kiev
 Post subject: Re: WD My studio Raid 0 recovery with Rstudio
PostPosted: September 15th, 2014, 12:20 
Offline

Joined: March 7th, 2009, 12:43
Posts: 1091
Location: Angel Data Recovery
omi786 wrote:
yes. pci is absolutely right! It worked and showed the partition name.
I found very FEW softwares allow to rebuild RAID with 1 sec stripe size. a

Your R-studio also CAN do 1 sector stripe size for raid0

_________________
Angel Data Recovery
Top
 Profile  
 
datare24
 Post subject: Re: WD My studio Raid 0 recovery with Rstudio
PostPosted: September 17th, 2014, 5:00 
Offline

Joined: November 17th, 2010, 2:35
Posts: 9
UFS Explorer faster than R-Studion in this case.
You can define cashing and get highest speed.

_________________
Remote RAID recovery
Top
 Profile  
 
z007
 Post subject: Re: WD My studio Raid 0 recovery with Rstudio
PostPosted: October 5th, 2014, 21:02 
Offline

Joined: January 25th, 2008, 1:57
Posts: 48
RAID 0 with 1 sec stripe size is very slowly. why wd set it to 1 sector ?
Top
 Profile  
 
Display posts from previous:  Sort by  
Post new topic Reply to topic  Page 1 of 1
  [ 10 posts ] 

Main » Forums home » Conventional hard drives

All times are UTC - 5 hours [ DST ]

Who is online

Users browsing this forum: Google [Bot] and 39 guests

You cannot post new topics in this forum
You cannot reply to topics in this forum
You cannot edit your posts in this forum
You cannot delete your posts in this forum
You cannot post attachments in this forum

Search for:
Jump to:  
Switch to mobile style
Powered by phpBB © 2000, 2002, 2005, 2007 phpBB Group