Hello,
<After some years I like to want repair my extern harddisk 500GB.
<Testdisk only can anylise my harddrive.With fdisk -l I see nothing.
<Now I want to add cylinder, head and type volume to try this.
<But I can't find a manual about how to set cylinder and head functions.
<The blocksize from /dev/dm-0 is 4096 and it has 263 GB.
<I hope somone can help me further.
<Thanks
Oh, I am sorry I was wrong about the harddisk I compare dev/sda and /dev/dm-0 are the same drive so my intern drive.
Extern WD drive not recognize
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When asking for technical support:
- Search for posts on the same topic before posting a new question.
- Give clear, specific information in the title of your post.
- Include as many details as you can, MOST POSTS WILL GET ONLY ONE OR TWO ANSWERS.
- Post a follow up with a "Thank you" or "This worked!"
- When you learn something, use that knowledge to HELP ANOTHER USER LATER.
Before posting, please read https://www.cgsecurity.org/testdisk.pdf