Hi experts:
My imac is 2013late intel 1T fusion (128G SSD + 1T HD) ,Now run catalina 10.15.5 and boot camp (100G win7). Time machine backup was 2014.2. When I Update OSX to 10.15.7 , before update do not backup again since 8 years many updates with no problem. I estimate there are 450G at OSX, 60-80G at win7
1.After update OSX 10.15.5 to 10.15.7 ,restart , as logo appear for 10s, auto shut down.
2.command+R install OSX to HD, "installing"wait for 1 hour, "macOS not install on your computer. Storage system verify or repair failed.(-69716)". I tried two times same result. At that time I can boot into win7.
3.Command+option+R try install OS X, When choice where to install, No Macintosh HD,only Boot Camp, so I stop install.
4.Command+option+R , Run disk utility, I can see 3 partition:128G SSD + 1T MacintoshHD + 100G Boot Camp. But 1T MacintoshHD was grey colour. So I [first aid] [repair] in disk utility. It runs for a few second and copleted. But three partition combine into one partition, which name is MacintoshHD 1.12T , 700Mb + 20 file folder in it. I restart iMac both OSX and win7 died.
5. Command+option+R online install OSX catalina 10.15.7 to a 64G USB drive, start up iMac, run finder, i can see a empty 1T drive.
6.I use 64G USB drive to start iMac OSX catalina 10.15.7, run disk drill V4.1.206, there are lots of files such as pictures and mp3 in the 1T fusion drive. It needs 6 hours to scan so I abort.
Disk utility show:
diskutil list:
7.I use 64G USB drive to start iMac OSX catalina 10.15.7, run homebrew , run testdisk, deep search need a long time so I abort deep search.
testdisk log file:
https://drive.google.com/file/d/17MWggG ... sp=sharing
I think if 3 partition come back , maybe I can see files when I use USB drive start iMac. If it's possible, I do not need run disk drill to rescue data.
what's the next move?
Thank you
FusionDrive Bootcamp/OSX/SSD combine.Need recover
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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
FusionDrive Bootcamp/OSX/SSD combine.Need recover
Last edited by wangwang on 28 Dec 2020, 16:03, edited 2 times in total.
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- Posts: 2721
- Joined: 04 Jan 2019, 09:48
- Location: Hannover, Deutschland (Germany, Allemagne)
Re: FusionDrive Bootcamp&OSX&SSD combine.Need recover
I don't use a Mac.
The message "Storage system verify or repair failed.(-69716)" would suggest to me to duplicate the drive using ddrescue.
Otherwise you would try to look into the found partitions using the "p"-key.
If that fails, run deep search.
The message "Storage system verify or repair failed.(-69716)" would suggest to me to duplicate the drive using ddrescue.
Otherwise you would try to look into the found partitions using the "p"-key.
If that fails, run deep search.
Re: FusionDrive Bootcamp&OSX&SSD combine.Need recover
thank you.recuperation wrote: ↑28 Dec 2020, 11:30 I don't use a Mac.
The message "Storage system verify or repair failed.(-69716)" would suggest to me to duplicate the drive using ddrescue.
Otherwise you would try to look into the found partitions using the "p"-key.
If that fails, run deep search.
Analyse Disk /dev/rdisk2 - 1114 GB / 1038 GiB - 2177723648 sectors
HFS+ magic value at 0/0/1
HFS+ magic value at 0/0/1
part_size 2177723648
HFS+ magic value at 0/0/1
HFS+ magic value at 0/0/1
Current partition structure:
P HFS+ 0 2177723647 2177723648
search_part()
Disk /dev/rdisk2 - 1114 GB / 1038 GiB - 2177723648 sectors
HFS+ magic value at 0/0/1
HFS+ magic value at 0/0/1
part_size 2177723648
HFS+ 0 2177723647 2177723648
HFS+ blocksize=4096 + Backup, 1114 GB / 1038 GiB
Results
P HFS+ 0 2177723647 2177723648
HFS+ blocksize=4096 + Backup, 1114 GB / 1038 GiB
interface_write()
P HFS+ 0 2177723647 2177723648
Write isn't available because the partition table type "None" has been selected.
New options :
Dump : No
Align partition: Yes
Expert mode : No
"Write isn't available because the partition table type "None" has been selected." why???
I don't choose None, auto select None.
Thank you!
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- Posts: 2721
- Joined: 04 Jan 2019, 09:48
- Location: Hannover, Deutschland (Germany, Allemagne)
Re: FusionDrive Bootcamp/OSX/SSD combine.Need recover
The file content looks strange to me.
Could you upload the full file as an attachment using the attachment tab?
Did you use the p-key?
What about deep search?
Could you upload the full file as an attachment using the attachment tab?
Did you use the p-key?
What about deep search?
Re: FusionDrive Bootcamp/OSX/SSD combine.Need recover
ok, I tried P and deep search: thank you.recuperation wrote: ↑29 Dec 2020, 11:07 The file content looks strange to me.
Could you upload the full file as an attachment using the attachment tab?
Did you use the p-key?
What about deep search?
testdisk full deep search.log
Re: FusionDrive Bootcamp/OSX/SSD combine.Need recover
testdisk full deep search.log ,I not know , can't upload, I share link:recuperation wrote: ↑29 Dec 2020, 11:07 The file content looks strange to me.
Could you upload the full file as an attachment using the attachment tab?
Did you use the p-key?
What about deep search?
https://drive.google.com/file/d/1deUmDY ... sp=sharing