Hi,
Would a spanned volume in OSX work just as well for creating an image of the problem drive as a RAID0?
My problem drive is 3TB, my two spare disks are 2TB and 1.5TB (3.5TB).
I have been advised by support to create a RAW image using diskutility or ddutility.
Many thanks for any replies and help, I have emailed support but figured they may not work weekends.
Creating RAW imgaes
Re: Creating RAW imgaes
Sure
One disk image is just a file which size is equal than the size of the drive you clone.
So you need a partition/volume of a size large enough to contain such file, no matter how that volume rely on.
BUT BEWARE cloning drives...
Read my hints and tips on this argument. Check out my signature at bottom of this post
Unless you don't care too much about your data.
One disk image is just a file which size is equal than the size of the drive you clone.
So you need a partition/volume of a size large enough to contain such file, no matter how that volume rely on.
BUT BEWARE cloning drives...
Read my hints and tips on this argument. Check out my signature at bottom of this post
Unless you don't care too much about your data.
Robert
Technical Manager @ Recupero Dati RAID FAsTec (Italy)
USEFUL RULES and GUIDELINES
1) What to check BEFORE begin a disk image/clone process [link]
2) Disks that are too slow while imaging/cloning them [link]
3) All my posts on this forum [link]
Technical Manager @ Recupero Dati RAID FAsTec (Italy)
USEFUL RULES and GUIDELINES
1) What to check BEFORE begin a disk image/clone process [link]
2) Disks that are too slow while imaging/cloning them [link]
3) All my posts on this forum [link]
Re: Creating RAW imgaes
Thanks for the reply.
Is ddutility thorough enough to copy absolutely everything?
Is ddutility thorough enough to copy absolutely everything?
Re: Creating RAW imgaes
If the drive is healthy, yes.
Have you checked SMART values of the drive?
Read my guides
Links are in the signature at bottom
Have you checked SMART values of the drive?
Read my guides
Links are in the signature at bottom
Robert
Technical Manager @ Recupero Dati RAID FAsTec (Italy)
USEFUL RULES and GUIDELINES
1) What to check BEFORE begin a disk image/clone process [link]
2) Disks that are too slow while imaging/cloning them [link]
3) All my posts on this forum [link]
Technical Manager @ Recupero Dati RAID FAsTec (Italy)
USEFUL RULES and GUIDELINES
1) What to check BEFORE begin a disk image/clone process [link]
2) Disks that are too slow while imaging/cloning them [link]
3) All my posts on this forum [link]
Re: Creating RAW imgaes
The SMART values are the wrong end but low enough to make the all the status GREEN.
Re: Creating RAW imgaes
Well I knew it wouldn't be easy, I had started the copy and then got this error message
(com.apple.diskutility error 3.)
And after I got a "status 5" message.
Any ideas what happened there?
I did it within the disk utility.
Would doing from the startup/OS X recovery disk make any difference?
(com.apple.diskutility error 3.)
And after I got a "status 5" message.
Any ideas what happened there?
I did it within the disk utility.
Would doing from the startup/OS X recovery disk make any difference?