Formatted a 2TB MBR Linux drive to GUID using OSX, Now lost.

How to use TestDisk to recover lost partition
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josh
Posts: 7
Joined: 29 Jul 2014, 03:43

Formatted a 2TB MBR Linux drive to GUID using OSX, Now lost.

#1 Post by josh » 29 Jul 2014, 04:29

I'm transitioning from an Ubuntu fileserver to OSX, and I backed up almost everything before what I'm about to tell you, the only thing that I didn't back up yet was the family pictures.

It completely slipped my mind after hours and hours of transferring completed, and I fired up disk utility, formatting my drive from MBR (3 partitions) to GUID (1 partition)


Thankfully I have not written anything to the drive, so now I'm just trying to figure out how testdisk can work with me.

Should I be choosing GUID since that's what's on there now, or MBR since that's what I want to recover?
And if I successfully recover, is it enough to write the MBR to disk, or will I need to wipe the GPT first?


And in a stroke of luck, I have this from before the format:

Code: Select all

	Device Boot      Start         End         Blocks   Id  System
	/dev/sdb1              63  3696042419  1848021178+  83  Linux
	/dev/sdb2      3696042420  3722710319    13333950   af  HFS / HFS+
	/dev/sdb3      3722710320  3907024064    92156872+  af  HFS / HFS+
And this is what I get from quick scan:

Code: Select all

Disk /dev/rdisk2 - 2000 GB / 1863 GiB - 3907029168 sectors
     Partition               Start        End    Size in sectors
>* HFS                        51205  488345872  488294668
Deep scan (Intel) is currently running, so there will hopefully be more info to post in the morning

Note: based on some tests, it seems to be a 4k drive (if that's important for anything besides setting sector size=4096)

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josh
Posts: 7
Joined: 29 Jul 2014, 03:43

Re: Formatted a 2TB MBR Linux drive to GUID using OSX, Now l

#2 Post by josh » 30 Jul 2014, 15:55

Here are the logs so far.

Before I knew that "Create new log" simply erased the old one, I did have a scan that showed a Linux partition, but it was unrecoverable (probably because the sectors were set to 512). I'm unsure what setup got me there, but I have not seen it since.

Code: Select all

#testdisk.2014-07-29.disk read error.log - Scanned as MBR, but stopped the deep scan when it sat at the same read error sector for 3 hours

Tue Jul 29 09:12:51 2014
Command line: TestDisk

TestDisk 7.0-WIP, Data Recovery Utility, June 2014
Christophe GRENIER <grenier@cgsecurity.org>
http://www.cgsecurity.org
OS: Darwin, kernel 13.3.0 (Darwin Kernel Version 13.3.0: Tue Jun  3 21:27:35 PDT 2014; root:xnu-2422.1
Compiler: GCC 4.0
Compilation date: 2014-07-24T23:29:51
ext2fs lib: 1.42.8, ntfs lib: libntfs-3g, reiserfs lib: 0.3.1-rc8, ewf lib: 20120504
Hard disk list
Disk /dev/disk0 - 128 GB / 119 GiB - 250069680 sectors (RO), sector size=512
Disk /dev/disk1 - 3000 GB / 2794 GiB - 5860533168 sectors (RO), sector size=512
Disk /dev/disk2 - 2000 GB / 1863 GiB - 3907029168 sectors, sector size=512
Disk /dev/rdisk0 - 128 GB / 119 GiB - 250069680 sectors (RO), sector size=512
Disk /dev/rdisk1 - 3000 GB / 2794 GiB - 5860533168 sectors (RO), sector size=512
Disk /dev/rdisk2 - 2000 GB / 1863 GiB - 3907029168 sectors, sector size=512

Partition table type (auto): EFI GPT
Disk /dev/disk2 - 2000 GB / 1863 GiB
Partition table type: EFI GPT
New geometry
Disk /dev/disk2 - 2000 GB / 1863 GiB - 3907029168 sectors sector_size=4096

Analyse Disk /dev/disk2 - 2000 GB / 1863 GiB - 3907029168 sectors
Bad GPT partition, invalid signature.
Trying alternate GPT
Bad GPT partition, invalid signature.
Current partition structure:
Bad GPT partition, invalid signature.
Trying alternate GPT
Bad GPT partition, invalid signature.

search_part()
Disk /dev/disk2 - 2000 GB / 1863 GiB - 3907029168 sectors

HFS+ magic value at 51205/0/1

HFS+ magic value at 51205/0/1
part_size 488294668
     Mac HFS                    51205  488345872  488294668
     HFS+ blocksize=4096 + Backup, 2000 GB / 1862 GiB

Results
   P Mac HFS                    51205  488345872  488294668
     HFS+ blocksize=4096 + Backup, 2000 GB / 1862 GiB

interface_write()
 1 P Mac HFS                    51205  488345872  488294668

search_part()
Disk /dev/disk2 - 2000 GB / 1863 GiB - 3907029168 sectors

HFS+ magic value at 51205/0/1

HFS+ magic value at 51205/0/1
part_size 488294668
     Mac HFS                    51205  488345872  488294668
     HFS+ blocksize=4096 + Backup, 2000 GB / 1862 GiB

HFS+ magic value at 66115/0/1
part_size 488294668
     Mac HFS                    66115  488360782  488294668
     HFS+ blocksize=4096, 2000 GB / 1862 GiB

HFS+ magic value at 66124/0/1
part_size 488294668
     Mac HFS                    66124  488360791  488294668
     HFS+ blocksize=4096, 2000 GB / 1862 GiB

HFS+ magic value at 66140/0/1
part_size 488294668
     Mac HFS                    66140  488360807  488294668
     HFS+ blocksize=4096, 2000 GB / 1862 GiB

HFS+ magic value at 66144/0/1
part_size 488294668
     Mac HFS                    66144  488360811  488294668
     HFS+ blocksize=4096, 2000 GB / 1862 GiB

HFS+ magic value at 66150/0/1
part_size 488294668
     Mac HFS                    66150  488360817  488294668
     HFS+ blocksize=4096, 2000 GB / 1862 GiB

HFS+ magic value at 66155/0/1
part_size 488294668
     Mac HFS                    66155  488360822  488294668
     HFS+ blocksize=4096, 2000 GB / 1862 GiB

HFS+ magic value at 66165/0/1
part_size 488294668
     Mac HFS                    66165  488360832  488294668
     HFS+ blocksize=4096, 2000 GB / 1862 GiB

HFS+ magic value at 66181/0/1
part_size 488294668
     Mac HFS                    66181  488360848  488294668
     HFS+ blocksize=4096, 2000 GB / 1862 GiB

HFS+ magic value at 66191/0/1
part_size 488294668
     Mac HFS                    66191  488360858  488294668
     HFS+ blocksize=4096, 2000 GB / 1862 GiB

HFS+ magic value at 66201/0/1
part_size 488294668
     Mac HFS                    66201  488360868  488294668
     HFS+ blocksize=4096, 2000 GB / 1862 GiB

HFS+ magic value at 66213/0/1
part_size 488294668
     Mac HFS                    66213  488360880  488294668
     HFS+ blocksize=4096, 2000 GB / 1862 GiB

HFS+ magic value at 66221/0/1
part_size 488294668
     Mac HFS                    66221  488360888  488294668
     HFS+ blocksize=4096, 2000 GB / 1862 GiB

HFS+ magic value at 66228/0/1
part_size 488294668
     Mac HFS                    66228  488360895  488294668
     HFS+ blocksize=4096, 2000 GB / 1862 GiB

HFS+ magic value at 66234/0/1
part_size 488294668
     Mac HFS                    66234  488360901  488294668
     HFS+ blocksize=4096, 2000 GB / 1862 GiB

HFS+ magic value at 66248/0/1
part_size 488294668
     Mac HFS                    66248  488360915  488294668
     HFS+ blocksize=4096, 2000 GB / 1862 GiB

HFS+ magic value at 66262/0/1
part_size 488294668
     Mac HFS                    66262  488360929  488294668
     HFS+ blocksize=4096, 2000 GB / 1862 GiB

HFS+ magic value at 66275/0/1
part_size 488294668
     Mac HFS                    66275  488360942  488294668
     HFS+ blocksize=4096, 2000 GB / 1862 GiB

HFS+ magic value at 66280/0/1
part_size 488294668
     Mac HFS                    66280  488360947  488294668
     HFS+ blocksize=4096, 2000 GB / 1862 GiB

HFS+ magic value at 66294/0/1
part_size 488294668
     Mac HFS                    66294  488360961  488294668
     HFS+ blocksize=4096, 2000 GB / 1862 GiB

HFS+ magic value at 66302/0/1
part_size 488294668
     Mac HFS                    66302  488360969  488294668
     HFS+ blocksize=4096, 2000 GB / 1862 GiB

HFS+ magic value at 66311/0/1
part_size 488294668
     Mac HFS                    66311  488360978  488294668
     HFS+ blocksize=4096, 2000 GB / 1862 GiB

HFS+ magic value at 66317/0/1
part_size 488294668
     Mac HFS                    66317  488360984  488294668
     HFS+ blocksize=4096, 2000 GB / 1862 GiB

HFS+ magic value at 66325/0/1
part_size 488294668
     Mac HFS                    66325  488360992  488294668
     HFS+ blocksize=4096, 2000 GB / 1862 GiB

HFS+ magic value at 66332/0/1
part_size 488294668
     Mac HFS                    66332  488360999  488294668
     HFS+ blocksize=4096, 2000 GB / 1862 GiB

HFS+ magic value at 66334/0/1
part_size 488294668
     Mac HFS                    66334  488361001  488294668
     HFS+ blocksize=4096, 2000 GB / 1862 GiB

HFS+ magic value at 66355/0/1
part_size 488294668
     Mac HFS                    66355  488361022  488294668
     HFS+ blocksize=4096, 2000 GB / 1862 GiB

HFS+ magic value at 66365/0/1
part_size 488294668
     Mac HFS                    66365  488361032  488294668
     HFS+ blocksize=4096, 2000 GB / 1862 GiB

HFS+ magic value at 66373/0/1
part_size 488294668
     Mac HFS                    66373  488361040  488294668
     HFS+ blocksize=4096, 2000 GB / 1862 GiB

HFS+ magic value at 66378/0/1
part_size 488294668
     Mac HFS                    66378  488361045  488294668
     HFS+ blocksize=4096, 2000 GB / 1862 GiB

HFS+ magic value at 66386/0/1
part_size 488294668
     Mac HFS                    66386  488361053  488294668
     HFS+ blocksize=4096, 2000 GB / 1862 GiB

HFS+ magic value at 66394/0/1
part_size 488294668
     Mac HFS                    66394  488361061  488294668
     HFS+ blocksize=4096, 2000 GB / 1862 GiB

HFS+ magic value at 66402/0/1
part_size 488294668
     Mac HFS                    66402  488361069  488294668
     HFS+ blocksize=4096, 2000 GB / 1862 GiB

HFS+ magic value at 66412/0/1
part_size 488294668
     Mac HFS                    66412  488361079  488294668
     HFS+ blocksize=4096, 2000 GB / 1862 GiB

HFS+ magic value at 66436/0/1
part_size 488294668
     Mac HFS                    66436  488361103  488294668
     HFS+ blocksize=4096, 2000 GB / 1862 GiB

HFS+ magic value at 66450/0/1
part_size 488294668
     Mac HFS                    66450  488361117  488294668
     HFS+ blocksize=4096, 2000 GB / 1862 GiB

HFS+ magic value at 66466/0/1
part_size 488294668
     Mac HFS                    66466  488361133  488294668
     HFS+ blocksize=4096, 2000 GB / 1862 GiB

HFS+ magic value at 66471/0/1
part_size 488294668
     Mac HFS                    66471  488361138  488294668
     HFS+ blocksize=4096, 2000 GB / 1862 GiB

HFS+ magic value at 66481/0/1
part_size 488294668
     Mac HFS                    66481  488361148  488294668
     HFS+ blocksize=4096, 2000 GB / 1862 GiB

HFS+ magic value at 66507/0/1
part_size 488294668
     Mac HFS                    66507  488361174  488294668
     HFS+ blocksize=4096, 2000 GB / 1862 GiB

HFS+ magic value at 66523/0/1
part_size 488294668
     Mac HFS                    66523  488361190  488294668
     HFS+ blocksize=4096, 2000 GB / 1862 GiB

HFS+ magic value at 66535/0/1
part_size 488294668
     Mac HFS                    66535  488361202  488294668
     HFS+ blocksize=4096, 2000 GB / 1862 GiB

HFS+ magic value at 66552/0/1
part_size 488294668
     Mac HFS                    66552  488361219  488294668
     HFS+ blocksize=4096, 2000 GB / 1862 GiB

HFS+ magic value at 66558/0/1
part_size 488294668
     Mac HFS                    66558  488361225  488294668
     HFS+ blocksize=4096, 2000 GB / 1862 GiB

HFS+ magic value at 66560/0/1
part_size 488294668
     Mac HFS                    66560  488361227  488294668
     HFS+ blocksize=4096, 2000 GB / 1862 GiB

HFS+ magic value at 66579/0/1
part_size 488294668
     Mac HFS                    66579  488361246  488294668
     HFS+ blocksize=4096, 2000 GB / 1862 GiB

HFS+ magic value at 66589/0/1
part_size 488294668
     Mac HFS                    66589  488361256  488294668
     HFS+ blocksize=4096, 2000 GB / 1862 GiB

HFS+ magic value at 66601/0/1
part_size 488294668
     Mac HFS                    66601  488361268  488294668
     HFS+ blocksize=4096, 2000 GB / 1862 GiB

HFS+ magic value at 66606/0/1
part_size 488294668
     Mac HFS                    66606  488361273  488294668
     HFS+ blocksize=4096, 2000 GB / 1862 GiB

HFS+ magic value at 66615/0/1
part_size 488294668
     Mac HFS                    66615  488361282  488294668
     HFS+ blocksize=4096, 2000 GB / 1862 GiB

HFS+ magic value at 66623/0/1
part_size 488294668
     Mac HFS                    66623  488361290  488294668
     HFS+ blocksize=4096, 2000 GB / 1862 GiB

HFS+ magic value at 66631/0/1
part_size 488294668
     Mac HFS                    66631  488361298  488294668
     HFS+ blocksize=4096, 2000 GB / 1862 GiB

HFS+ magic value at 66641/0/1
part_size 488294668
     Mac HFS                    66641  488361308  488294668
     HFS+ blocksize=4096, 2000 GB / 1862 GiB

HFS+ magic value at 66667/0/1
part_size 488294668
     Mac HFS                    66667  488361334  488294668
     HFS+ blocksize=4096, 2000 GB / 1862 GiB

HFS+ magic value at 66681/0/1
part_size 488294668
     Mac HFS                    66681  488361348  488294668
     HFS+ blocksize=4096, 2000 GB / 1862 GiB

HFS+ magic value at 66697/0/1
part_size 488294668
     Mac HFS                    66697  488361364  488294668
     HFS+ blocksize=4096, 2000 GB / 1862 GiB

HFS+ magic value at 66702/0/1
part_size 488294668
     Mac HFS                    66702  488361369  488294668
     HFS+ blocksize=4096, 2000 GB / 1862 GiB

HFS+ magic value at 66712/0/1
part_size 488294668
     Mac HFS                    66712  488361379  488294668
     HFS+ blocksize=4096, 2000 GB / 1862 GiB

HFS+ magic value at 66730/0/1
part_size 488294668
     Mac HFS                    66730  488361397  488294668
     HFS+ blocksize=4096, 2000 GB / 1862 GiB

HFS+ magic value at 66732/0/1
part_size 488294668
     Mac HFS                    66732  488361399  488294668
     HFS+ blocksize=4096, 2000 GB / 1862 GiB

HFS+ magic value at 66755/0/1
part_size 488294668
     Mac HFS                    66755  488361422  488294668
     HFS+ blocksize=4096, 2000 GB / 1862 GiB

HFS+ magic value at 66768/0/1
part_size 488294668
     Mac HFS                    66768  488361435  488294668
     HFS+ blocksize=4096, 2000 GB / 1862 GiB

HFS+ magic value at 66774/0/1
part_size 488294668
     Mac HFS                    66774  488361441  488294668
     HFS+ blocksize=4096, 2000 GB / 1862 GiB

HFS+ magic value at 66783/0/1
part_size 488294668
     Mac HFS                    66783  488361450  488294668
     HFS+ blocksize=4096, 2000 GB / 1862 GiB

HFS+ magic value at 66811/0/1
part_size 488294668
     Mac HFS                    66811  488361478  488294668
     HFS+ blocksize=4096, 2000 GB / 1862 GiB

HFS+ magic value at 66832/0/1
part_size 488294668
     Mac HFS                    66832  488361499  488294668
     HFS+ blocksize=4096, 2000 GB / 1862 GiB

HFS+ magic value at 66836/0/1
part_size 488294668
     Mac HFS                    66836  488361503  488294668
     HFS+ blocksize=4096, 2000 GB / 1862 GiB

HFS+ magic value at 66844/0/1
part_size 488294668
     Mac HFS                    66844  488361511  488294668
     HFS+ blocksize=4096, 2000 GB / 1862 GiB

HFS+ magic value at 66852/0/1
part_size 488294668
     Mac HFS                    66852  488361519  488294668
     HFS+ blocksize=4096, 2000 GB / 1862 GiB

HFS+ magic value at 66864/0/1
part_size 488294668
     Mac HFS                    66864  488361531  488294668
     HFS+ blocksize=4096, 2000 GB / 1862 GiB

     Unknown                  8133190   16819436    8686246
     WBFS, 35 GB / 33 GiB
Partition not added.

HFS+ magic value at 17248380/0/1
part_size 26833
     Mac HFS                 17248380   17275213      26833
     HFS+ blocksize=2048, 109 MB / 104 MiB

     Unknown                 18442822   27129068    8686246
     WBFS, 35 GB / 33 GiB
Partition not added.
file_pread(6,16,buffer,570426096(570426096/0/1)) read err: Input/output error
file_pread(6,16,buffer,570426104(570426104/0/1)) read err: Input/output error
file_pread(6,2,buffer,570426104(570426104/0/1)) read err: Input/output error
file_pread(6,16,buffer,570426094(570426094/0/1)) read err: Input/output error
file_pread(6,16,buffer,570426097(570426097/0/1)) read err: Input/output error
file_pread(6,8,buffer,570426097(570426097/0/1)) read err: Input/output error
file_pread(6,16,buffer,570426105(570426105/0/1)) read err: Input/output error
file_pread(6,8,buffer,570426105(570426105/0/1)) read err: Input/output error
file_pread(6,16,buffer,570426103(570426103/0/1)) read err: Input/output error
file_pread(6,8,buffer,570426103(570426103/0/1)) read err: Input/output error
file_pread(6,16,buffer,570428336(570428336/0/1)) read err: Input/output error
file_pread(6,2,buffer,570428336(570428336/0/1)) read err: Input/output error
file_pread(6,16,buffer,570428329(570428329/0/1)) read err: Input/output error
file_pread(6,8,buffer,570428329(570428329/0/1)) read err: Input/output error
file_pread(6,16,buffer,570428337(570428337/0/1)) read err: Input/output error
file_pread(6,8,buffer,570428337(570428337/0/1)) read err: Input/output error
file_pread(6,16,buffer,570428327(570428327/0/1)) read err: Input/output error
file_pread(6,16,buffer,570428335(570428335/0/1)) read err: Input/output error
file_pread(6,8,buffer,570428335(570428335/0/1)) read err: Input/output error
file_pread(6,16,buffer,570428343(570428343/0/1)) read err: Input/output error
file_pread(6,8,buffer,570428343(570428343/0/1)) read err: Input/output error
file_pread(6,16,buffer,570428331(570428331/0/1)) read err: Input/output error
file_pread(6,16,buffer,570428336(570428336/0/1)) read err: Input/output error
file_pread(6,3,buffer,570428336(570428336/0/1)) read err: Input/output error
file_pread(6,16,buffer,570428339(570428339/0/1)) read err: Input/output error
file_pread(6,5,buffer,570428339(570428339/0/1)) read err: Input/output error
file_pread(6,16,buffer,570430568(570430568/0/1)) read err: Input/output error
file_pread(6,2,buffer,570430568(570430568/0/1)) read err: Input/output error
file_pread(6,16,buffer,570430561(570430561/0/1)) read err: Input/output error
file_pread(6,8,buffer,570430561(570430561/0/1)) read err: Input/output error
file_pread(6,16,buffer,570430569(570430569/0/1)) read err: Input/output error
file_pread(6,8,buffer,570430569(570430569/0/1)) read err: Input/output error
file_pread(6,16,buffer,570430559(570430559/0/1)) read err: Input/output error
file_pread(6,16,buffer,570430567(570430567/0/1)) read err: Input/output error
file_pread(6,8,buffer,570430567(570430567/0/1)) read err: Input/output error
file_pread(6,8,buffer,570430575(570430575/0/1)) read err: Input/output error
file_pread(6,16,buffer,570430567(570430567/0/1)) read err: Input/output error
file_pread(6,8,buffer,570430567(570430567/0/1)) read err: Input/output error
file_pread(6,1,buffer,570430575(570430575/0/1)) read err: Input/output error
file_pread(6,16,buffer,570444224(570444224/0/1)) read err: Input/output error
file_pread(6,2,buffer,570444224(570444224/0/1)) read err: Input/output error
file_pread(6,16,buffer,570444217(570444217/0/1)) read err: Input/output error
file_pread(6,8,buffer,570444217(570444217/0/1)) read err: Input/output error
file_pread(6,16,buffer,570444225(570444225/0/1)) read err: Input/output error
file_pread(6,8,buffer,570444225(570444225/0/1)) read err: Input/output error
file_pread(6,16,buffer,570444215(570444215/0/1)) read err: Input/output error
file_pread(6,16,buffer,570444223(570444223/0/1)) read err: Input/output error
file_pread(6,8,buffer,570444223(570444223/0/1)) read err: Input/output error
file_pread(6,8,buffer,570444231(570444231/0/1)) read err: Input/output error
file_pread(6,16,buffer,570444223(570444223/0/1)) read err: Input/output error
file_pread(6,8,buffer,570444223(570444223/0/1)) read err: Input/output error
file_pread(6,1,buffer,570444231(570444231/0/1)) read err: Input/output error
file_pread(6,16,buffer,570446456(570446456/0/1)) read err: Input/output error
file_pread(6,2,buffer,570446456(570446456/0/1)) read err: Input/output error
file_pread(6,16,buffer,570446449(570446449/0/1)) read err: Input/output error
file_pread(6,8,buffer,570446449(570446449/0/1)) read err: Input/output error
file_pread(6,16,buffer,570446457(570446457/0/1)) read err: Input/output error
file_pread(6,8,buffer,570446457(570446457/0/1)) read err: Input/output error
file_pread(6,16,buffer,570446447(570446447/0/1)) read err: Input/output error
file_pread(6,16,buffer,570446455(570446455/0/1)) read err: Input/output error
file_pread(6,8,buffer,570446455(570446455/0/1)) read err: Input/output error
file_pread(6,8,buffer,570446463(570446463/0/1)) read err: Input/output error
file_pread(6,16,buffer,570446455(570446455/0/1)) read err: Input/output error
file_pread(6,8,buffer,570446455(570446455/0/1)) read err: Input/output error
file_pread(6,1,buffer,570446463(570446463/0/1)) read err: Input/output error
file_pread(6,16,buffer,570448688(570448688/0/1)) read err: Input/output error
file_pread(6,2,buffer,570448688(570448688/0/1)) read err: Input/output error
file_pread(6,16,buffer,570448681(570448681/0/1)) read err: Input/output error
file_pread(6,8,buffer,570448681(570448681/0/1)) read err: Input/output error
file_pread(6,16,buffer,570448689(570448689/0/1)) read err: Input/output error
file_pread(6,8,buffer,570448689(570448689/0/1)) read err: Input/output error
file_pread(6,16,buffer,570448679(570448679/0/1)) read err: Input/output error
file_pread(6,16,buffer,570448687(570448687/0/1)) read err: Input/output error
file_pread(6,8,buffer,570448687(570448687/0/1)) read err: Input/output error
file_pread(6,8,buffer,570448695(570448695/0/1)) read err: Input/output error
file_pread(6,16,buffer,570448687(570448687/0/1)) read err: Input/output error
file_pread(6,8,buffer,570448687(570448687/0/1)) read err: Input/output error
file_pread(6,1,buffer,570448695(570448695/0/1)) read err: Input/output error
file_pread(6,16,buffer,570460104(570460104/0/1)) read err: Input/output error
file_pread(6,16,buffer,570460112(570460112/0/1)) read err: Input/output error
file_pread(6,2,buffer,570460112(570460112/0/1)) read err: Input/output error
file_pread(6,16,buffer,570460097(570460097/0/1)) read err: Input/output error
file_pread(6,16,buffer,570466800(570466800/0/1)) read err: Input/output error
file_pread(6,16,buffer,570466808(570466808/0/1)) read err: Input/output error
SIGINT detected! TestDisk has been killed.

josh
Posts: 7
Joined: 29 Jul 2014, 03:43

Re: Formatted a 2TB MBR Linux drive to GUID using OSX, Now l

#3 Post by josh » 30 Jul 2014, 16:03

Code: Select all

#testdisk.2014-07-30.GPT.Deepscan.log - Deep scan by going through GPT. Deep scan stopped due to time constraints.
Tue Jul 29 12:32:23 2014
Command line: TestDisk

TestDisk 7.0-WIP, Data Recovery Utility, June 2014
Christophe GRENIER <grenier@cgsecurity.org>
http://www.cgsecurity.org
OS: Darwin, kernel 13.3.0 (Darwin Kernel Version 13.3.0: Tue Jun  3 21:27:35 PDT 2014; root:xnu-2422.1
Compiler: GCC 4.0
Compilation date: 2014-07-24T23:29:51
ext2fs lib: 1.42.8, ntfs lib: libntfs-3g, reiserfs lib: 0.3.1-rc8, ewf lib: 20120504
Hard disk list
Disk /dev/disk0 - 128 GB / 119 GiB - 250069680 sectors (RO), sector size=512
Disk /dev/disk1 - 3000 GB / 2794 GiB - 5860533168 sectors (RO), sector size=512
Disk /dev/disk2 - 2000 GB / 1863 GiB - 3907029168 sectors, sector size=512
Disk /dev/rdisk0 - 128 GB / 119 GiB - 250069680 sectors (RO), sector size=512
Disk /dev/rdisk1 - 3000 GB / 2794 GiB - 5860533168 sectors (RO), sector size=512
Disk /dev/rdisk2 - 2000 GB / 1863 GiB - 3907029168 sectors, sector size=512

Partition table type (auto): EFI GPT
Disk /dev/rdisk2 - 2000 GB / 1863 GiB
Partition table type: EFI GPT
New geometry
Disk /dev/rdisk2 - 2000 GB / 1863 GiB - 3907029168 sectors sector_size=4096

Analyse Disk /dev/rdisk2 - 2000 GB / 1863 GiB - 3907029168 sectors
Bad GPT partition, invalid signature.
Trying alternate GPT
Bad GPT partition, invalid signature.
Current partition structure:
Bad GPT partition, invalid signature.
Trying alternate GPT
Bad GPT partition, invalid signature.

search_part()
Disk /dev/rdisk2 - 2000 GB / 1863 GiB - 3907029168 sectors

HFS+ magic value at 51205/0/1

HFS+ magic value at 51205/0/1
part_size 488294668
     Mac HFS                    51205  488345872  488294668
     HFS+ blocksize=4096 + Backup, 2000 GB / 1862 GiB

Results
   P Mac HFS                    51205  488345872  488294668
     HFS+ blocksize=4096 + Backup, 2000 GB / 1862 GiB

interface_write()
 
No partition found or selected for recovery

search_part()
Disk /dev/rdisk2 - 2000 GB / 1863 GiB - 3907029168 sectors

HFS+ magic value at 51205/0/1

HFS+ magic value at 51205/0/1
part_size 488294668
     Mac HFS                    51205  488345872  488294668
     HFS+ blocksize=4096 + Backup, 2000 GB / 1862 GiB

HFS+ magic value at 66115/0/1
part_size 488294668
     Mac HFS                    66115  488360782  488294668
     HFS+ blocksize=4096, 2000 GB / 1862 GiB

HFS+ magic value at 66124/0/1
part_size 488294668
     Mac HFS                    66124  488360791  488294668
     HFS+ blocksize=4096, 2000 GB / 1862 GiB

HFS+ magic value at 66140/0/1
part_size 488294668
     Mac HFS                    66140  488360807  488294668
     HFS+ blocksize=4096, 2000 GB / 1862 GiB

HFS+ magic value at 66144/0/1
part_size 488294668
     Mac HFS                    66144  488360811  488294668
     HFS+ blocksize=4096, 2000 GB / 1862 GiB

HFS+ magic value at 66150/0/1
part_size 488294668
     Mac HFS                    66150  488360817  488294668
     HFS+ blocksize=4096, 2000 GB / 1862 GiB

HFS+ magic value at 66155/0/1
part_size 488294668
     Mac HFS                    66155  488360822  488294668
     HFS+ blocksize=4096, 2000 GB / 1862 GiB

HFS+ magic value at 66165/0/1
part_size 488294668
     Mac HFS                    66165  488360832  488294668
     HFS+ blocksize=4096, 2000 GB / 1862 GiB

HFS+ magic value at 66181/0/1
part_size 488294668
     Mac HFS                    66181  488360848  488294668
     HFS+ blocksize=4096, 2000 GB / 1862 GiB

HFS+ magic value at 66191/0/1
part_size 488294668
     Mac HFS                    66191  488360858  488294668
     HFS+ blocksize=4096, 2000 GB / 1862 GiB

HFS+ magic value at 66201/0/1
part_size 488294668
     Mac HFS                    66201  488360868  488294668
     HFS+ blocksize=4096, 2000 GB / 1862 GiB

HFS+ magic value at 66213/0/1
part_size 488294668
     Mac HFS                    66213  488360880  488294668
     HFS+ blocksize=4096, 2000 GB / 1862 GiB

HFS+ magic value at 66221/0/1
part_size 488294668
     Mac HFS                    66221  488360888  488294668
     HFS+ blocksize=4096, 2000 GB / 1862 GiB

HFS+ magic value at 66228/0/1
part_size 488294668
     Mac HFS                    66228  488360895  488294668
     HFS+ blocksize=4096, 2000 GB / 1862 GiB

HFS+ magic value at 66234/0/1
part_size 488294668
     Mac HFS                    66234  488360901  488294668
     HFS+ blocksize=4096, 2000 GB / 1862 GiB

HFS+ magic value at 66248/0/1
part_size 488294668
     Mac HFS                    66248  488360915  488294668
     HFS+ blocksize=4096, 2000 GB / 1862 GiB

HFS+ magic value at 66262/0/1
part_size 488294668
     Mac HFS                    66262  488360929  488294668
     HFS+ blocksize=4096, 2000 GB / 1862 GiB

HFS+ magic value at 66275/0/1
part_size 488294668
     Mac HFS                    66275  488360942  488294668
     HFS+ blocksize=4096, 2000 GB / 1862 GiB

HFS+ magic value at 66280/0/1
part_size 488294668
     Mac HFS                    66280  488360947  488294668
     HFS+ blocksize=4096, 2000 GB / 1862 GiB

HFS+ magic value at 66294/0/1
part_size 488294668
     Mac HFS                    66294  488360961  488294668
     HFS+ blocksize=4096, 2000 GB / 1862 GiB

HFS+ magic value at 66302/0/1
part_size 488294668
     Mac HFS                    66302  488360969  488294668
     HFS+ blocksize=4096, 2000 GB / 1862 GiB

HFS+ magic value at 66311/0/1
part_size 488294668
     Mac HFS                    66311  488360978  488294668
     HFS+ blocksize=4096, 2000 GB / 1862 GiB

HFS+ magic value at 66317/0/1
part_size 488294668
     Mac HFS                    66317  488360984  488294668
     HFS+ blocksize=4096, 2000 GB / 1862 GiB

HFS+ magic value at 66325/0/1
part_size 488294668
     Mac HFS                    66325  488360992  488294668
     HFS+ blocksize=4096, 2000 GB / 1862 GiB

HFS+ magic value at 66332/0/1
part_size 488294668
     Mac HFS                    66332  488360999  488294668
     HFS+ blocksize=4096, 2000 GB / 1862 GiB

HFS+ magic value at 66334/0/1
part_size 488294668
     Mac HFS                    66334  488361001  488294668
     HFS+ blocksize=4096, 2000 GB / 1862 GiB

HFS+ magic value at 66355/0/1
part_size 488294668
     Mac HFS                    66355  488361022  488294668
     HFS+ blocksize=4096, 2000 GB / 1862 GiB

HFS+ magic value at 66365/0/1
part_size 488294668
     Mac HFS                    66365  488361032  488294668
     HFS+ blocksize=4096, 2000 GB / 1862 GiB

HFS+ magic value at 66373/0/1
part_size 488294668
     Mac HFS                    66373  488361040  488294668
     HFS+ blocksize=4096, 2000 GB / 1862 GiB

HFS+ magic value at 66378/0/1
part_size 488294668
     Mac HFS                    66378  488361045  488294668
     HFS+ blocksize=4096, 2000 GB / 1862 GiB

HFS+ magic value at 66386/0/1
part_size 488294668
     Mac HFS                    66386  488361053  488294668
     HFS+ blocksize=4096, 2000 GB / 1862 GiB

HFS+ magic value at 66394/0/1
part_size 488294668
     Mac HFS                    66394  488361061  488294668
     HFS+ blocksize=4096, 2000 GB / 1862 GiB

HFS+ magic value at 66402/0/1
part_size 488294668
     Mac HFS                    66402  488361069  488294668
     HFS+ blocksize=4096, 2000 GB / 1862 GiB

HFS+ magic value at 66412/0/1
part_size 488294668
     Mac HFS                    66412  488361079  488294668
     HFS+ blocksize=4096, 2000 GB / 1862 GiB

HFS+ magic value at 66436/0/1
part_size 488294668
     Mac HFS                    66436  488361103  488294668
     HFS+ blocksize=4096, 2000 GB / 1862 GiB

HFS+ magic value at 66450/0/1
part_size 488294668
     Mac HFS                    66450  488361117  488294668
     HFS+ blocksize=4096, 2000 GB / 1862 GiB

HFS+ magic value at 66466/0/1
part_size 488294668
     Mac HFS                    66466  488361133  488294668
     HFS+ blocksize=4096, 2000 GB / 1862 GiB

HFS+ magic value at 66471/0/1
part_size 488294668
     Mac HFS                    66471  488361138  488294668
     HFS+ blocksize=4096, 2000 GB / 1862 GiB

HFS+ magic value at 66481/0/1
part_size 488294668
     Mac HFS                    66481  488361148  488294668
     HFS+ blocksize=4096, 2000 GB / 1862 GiB

HFS+ magic value at 66507/0/1
part_size 488294668
     Mac HFS                    66507  488361174  488294668
     HFS+ blocksize=4096, 2000 GB / 1862 GiB

HFS+ magic value at 66523/0/1
part_size 488294668
     Mac HFS                    66523  488361190  488294668
     HFS+ blocksize=4096, 2000 GB / 1862 GiB

HFS+ magic value at 66535/0/1
part_size 488294668
     Mac HFS                    66535  488361202  488294668
     HFS+ blocksize=4096, 2000 GB / 1862 GiB

HFS+ magic value at 66552/0/1
part_size 488294668
     Mac HFS                    66552  488361219  488294668
     HFS+ blocksize=4096, 2000 GB / 1862 GiB

HFS+ magic value at 66558/0/1
part_size 488294668
     Mac HFS                    66558  488361225  488294668
     HFS+ blocksize=4096, 2000 GB / 1862 GiB

HFS+ magic value at 66560/0/1
part_size 488294668
     Mac HFS                    66560  488361227  488294668
     HFS+ blocksize=4096, 2000 GB / 1862 GiB

HFS+ magic value at 66579/0/1
part_size 488294668
     Mac HFS                    66579  488361246  488294668
     HFS+ blocksize=4096, 2000 GB / 1862 GiB

HFS+ magic value at 66589/0/1
part_size 488294668
     Mac HFS                    66589  488361256  488294668
     HFS+ blocksize=4096, 2000 GB / 1862 GiB

HFS+ magic value at 66601/0/1
part_size 488294668
     Mac HFS                    66601  488361268  488294668
     HFS+ blocksize=4096, 2000 GB / 1862 GiB

HFS+ magic value at 66606/0/1
part_size 488294668
     Mac HFS                    66606  488361273  488294668
     HFS+ blocksize=4096, 2000 GB / 1862 GiB

HFS+ magic value at 66615/0/1
part_size 488294668
     Mac HFS                    66615  488361282  488294668
     HFS+ blocksize=4096, 2000 GB / 1862 GiB

HFS+ magic value at 66623/0/1
part_size 488294668
     Mac HFS                    66623  488361290  488294668
     HFS+ blocksize=4096, 2000 GB / 1862 GiB

HFS+ magic value at 66631/0/1
part_size 488294668
     Mac HFS                    66631  488361298  488294668
     HFS+ blocksize=4096, 2000 GB / 1862 GiB

HFS+ magic value at 66641/0/1
part_size 488294668
     Mac HFS                    66641  488361308  488294668
     HFS+ blocksize=4096, 2000 GB / 1862 GiB

HFS+ magic value at 66667/0/1
part_size 488294668
     Mac HFS                    66667  488361334  488294668
     HFS+ blocksize=4096, 2000 GB / 1862 GiB

HFS+ magic value at 66681/0/1
part_size 488294668
     Mac HFS                    66681  488361348  488294668
     HFS+ blocksize=4096, 2000 GB / 1862 GiB

HFS+ magic value at 66697/0/1
part_size 488294668
     Mac HFS                    66697  488361364  488294668
     HFS+ blocksize=4096, 2000 GB / 1862 GiB

HFS+ magic value at 66702/0/1
part_size 488294668
     Mac HFS                    66702  488361369  488294668
     HFS+ blocksize=4096, 2000 GB / 1862 GiB

HFS+ magic value at 66712/0/1
part_size 488294668
     Mac HFS                    66712  488361379  488294668
     HFS+ blocksize=4096, 2000 GB / 1862 GiB

HFS+ magic value at 66730/0/1
part_size 488294668
     Mac HFS                    66730  488361397  488294668
     HFS+ blocksize=4096, 2000 GB / 1862 GiB

HFS+ magic value at 66732/0/1
part_size 488294668
     Mac HFS                    66732  488361399  488294668
     HFS+ blocksize=4096, 2000 GB / 1862 GiB

HFS+ magic value at 66755/0/1
part_size 488294668
     Mac HFS                    66755  488361422  488294668
     HFS+ blocksize=4096, 2000 GB / 1862 GiB

HFS+ magic value at 66768/0/1
part_size 488294668
     Mac HFS                    66768  488361435  488294668
     HFS+ blocksize=4096, 2000 GB / 1862 GiB

HFS+ magic value at 66774/0/1
part_size 488294668
     Mac HFS                    66774  488361441  488294668
     HFS+ blocksize=4096, 2000 GB / 1862 GiB

HFS+ magic value at 66783/0/1
part_size 488294668
     Mac HFS                    66783  488361450  488294668
     HFS+ blocksize=4096, 2000 GB / 1862 GiB

HFS+ magic value at 66811/0/1
part_size 488294668
     Mac HFS                    66811  488361478  488294668
     HFS+ blocksize=4096, 2000 GB / 1862 GiB

HFS+ magic value at 66832/0/1
part_size 488294668
     Mac HFS                    66832  488361499  488294668
     HFS+ blocksize=4096, 2000 GB / 1862 GiB

HFS+ magic value at 66836/0/1
part_size 488294668
     Mac HFS                    66836  488361503  488294668
     HFS+ blocksize=4096, 2000 GB / 1862 GiB

HFS+ magic value at 66844/0/1
part_size 488294668
     Mac HFS                    66844  488361511  488294668
     HFS+ blocksize=4096, 2000 GB / 1862 GiB

HFS+ magic value at 66852/0/1
part_size 488294668
     Mac HFS                    66852  488361519  488294668
     HFS+ blocksize=4096, 2000 GB / 1862 GiB

HFS+ magic value at 66864/0/1
part_size 488294668
     Mac HFS                    66864  488361531  488294668
     HFS+ blocksize=4096, 2000 GB / 1862 GiB

HFS+ magic value at 66866/0/1
part_size 488294668
     Mac HFS                    66866  488361533  488294668
     HFS+ blocksize=4096, 2000 GB / 1862 GiB

HFS+ magic value at 66887/0/1
part_size 488294668
     Mac HFS                    66887  488361554  488294668
     HFS+ blocksize=4096, 2000 GB / 1862 GiB

HFS+ magic value at 66897/0/1
part_size 488294668
     Mac HFS                    66897  488361564  488294668
     HFS+ blocksize=4096, 2000 GB / 1862 GiB

HFS+ magic value at 66909/0/1
part_size 488294668
     Mac HFS                    66909  488361576  488294668
     HFS+ blocksize=4096, 2000 GB / 1862 GiB

HFS+ magic value at 66914/0/1
part_size 488294668
     Mac HFS                    66914  488361581  488294668
     HFS+ blocksize=4096, 2000 GB / 1862 GiB

HFS+ magic value at 66923/0/1
part_size 488294668
     Mac HFS                    66923  488361590  488294668
     HFS+ blocksize=4096, 2000 GB / 1862 GiB

HFS+ magic value at 66931/0/1
part_size 488294668
     Mac HFS                    66931  488361598  488294668
     HFS+ blocksize=4096, 2000 GB / 1862 GiB

HFS+ magic value at 66939/0/1
part_size 488294668
     Mac HFS                    66939  488361606  488294668
     HFS+ blocksize=4096, 2000 GB / 1862 GiB

HFS+ magic value at 66949/0/1
part_size 488294668
     Mac HFS                    66949  488361616  488294668
     HFS+ blocksize=4096, 2000 GB / 1862 GiB

HFS+ magic value at 66975/0/1
part_size 488294668
     Mac HFS                    66975  488361642  488294668
     HFS+ blocksize=4096, 2000 GB / 1862 GiB

HFS+ magic value at 66991/0/1
part_size 488294668
     Mac HFS                    66991  488361658  488294668
     HFS+ blocksize=4096, 2000 GB / 1862 GiB

HFS+ magic value at 67011/0/1
part_size 488294668
     Mac HFS                    67011  488361678  488294668
     HFS+ blocksize=4096, 2000 GB / 1862 GiB

HFS+ magic value at 67016/0/1
part_size 488294668
     Mac HFS                    67016  488361683  488294668
     HFS+ blocksize=4096, 2000 GB / 1862 GiB

HFS+ magic value at 67026/0/1
part_size 488294668
     Mac HFS                    67026  488361693  488294668
     HFS+ blocksize=4096, 2000 GB / 1862 GiB

HFS+ magic value at 67040/0/1
part_size 488294668
     Mac HFS                    67040  488361707  488294668
     HFS+ blocksize=4096, 2000 GB / 1862 GiB

HFS+ magic value at 67051/0/1
part_size 488294668
     Mac HFS                    67051  488361718  488294668
     HFS+ blocksize=4096, 2000 GB / 1862 GiB

HFS+ magic value at 67062/0/1
part_size 488294668
     Mac HFS                    67062  488361729  488294668
     HFS+ blocksize=4096, 2000 GB / 1862 GiB

HFS+ magic value at 67098/0/1
part_size 488294668
     Mac HFS                    67098  488361765  488294668
     HFS+ blocksize=4096, 2000 GB / 1862 GiB

HFS+ magic value at 67102/0/1
part_size 488294668
     Mac HFS                    67102  488361769  488294668
     HFS+ blocksize=4096, 2000 GB / 1862 GiB

HFS+ magic value at 67114/0/1
part_size 488294668
     Mac HFS                    67114  488361781  488294668
     HFS+ blocksize=4096, 2000 GB / 1862 GiB

HFS+ magic value at 67128/0/1
part_size 488294668
     Mac HFS                    67128  488361795  488294668
     HFS+ blocksize=4096, 2000 GB / 1862 GiB

HFS+ magic value at 67130/0/1
part_size 488294668
     Mac HFS                    67130  488361797  488294668
     HFS+ blocksize=4096, 2000 GB / 1862 GiB

HFS+ magic value at 67155/0/1
part_size 488294668
     Mac HFS                    67155  488361822  488294668
     HFS+ blocksize=4096, 2000 GB / 1862 GiB

HFS+ magic value at 67165/0/1
part_size 488294668
     Mac HFS                    67165  488361832  488294668
     HFS+ blocksize=4096, 2000 GB / 1862 GiB

HFS+ magic value at 67177/0/1
part_size 488294668
     Mac HFS                    67177  488361844  488294668
     HFS+ blocksize=4096, 2000 GB / 1862 GiB

HFS+ magic value at 67182/0/1
part_size 488294668
     Mac HFS                    67182  488361849  488294668
     HFS+ blocksize=4096, 2000 GB / 1862 GiB

HFS+ magic value at 67191/0/1
part_size 488294668
     Mac HFS                    67191  488361858  488294668
     HFS+ blocksize=4096, 2000 GB / 1862 GiB

HFS+ magic value at 67203/0/1
part_size 488294668
     Mac HFS                    67203  488361870  488294668
     HFS+ blocksize=4096, 2000 GB / 1862 GiB

HFS+ magic value at 67209/0/1
part_size 488294668
     Mac HFS                    67209  488361876  488294668
     HFS+ blocksize=4096, 2000 GB / 1862 GiB

HFS+ magic value at 67216/0/1
part_size 488294668
     Mac HFS                    67216  488361883  488294668
     HFS+ blocksize=4096, 2000 GB / 1862 GiB

HFS+ magic value at 67238/0/1
part_size 488294668
     Mac HFS                    67238  488361905  488294668
     HFS+ blocksize=4096, 2000 GB / 1862 GiB

HFS+ magic value at 67256/0/1
part_size 488294668
     Mac HFS                    67256  488361923  488294668
     HFS+ blocksize=4096, 2000 GB / 1862 GiB

HFS+ magic value at 67264/0/1
part_size 488294668
     Mac HFS                    67264  488361931  488294668
     HFS+ blocksize=4096, 2000 GB / 1862 GiB

HFS+ magic value at 67277/0/1
part_size 488294668
     Mac HFS                    67277  488361944  488294668
     HFS+ blocksize=4096, 2000 GB / 1862 GiB

HFS+ magic value at 67284/0/1
part_size 488294668
     Mac HFS                    67284  488361951  488294668
     HFS+ blocksize=4096, 2000 GB / 1862 GiB

HFS+ magic value at 67294/0/1
part_size 488294668
     Mac HFS                    67294  488361961  488294668
     HFS+ blocksize=4096, 2000 GB / 1862 GiB

HFS+ magic value at 67320/0/1
part_size 488294668
     Mac HFS                    67320  488361987  488294668
     HFS+ blocksize=4096, 2000 GB / 1862 GiB

HFS+ magic value at 67336/0/1
part_size 488294668
     Mac HFS                    67336  488362003  488294668
     HFS+ blocksize=4096, 2000 GB / 1862 GiB

HFS+ magic value at 67359/0/1
part_size 488294668
     Mac HFS                    67359  488362026  488294668
     HFS+ blocksize=4096, 2000 GB / 1862 GiB

HFS+ magic value at 67364/0/1
part_size 488294668
     Mac HFS                    67364  488362031  488294668
     HFS+ blocksize=4096, 2000 GB / 1862 GiB

HFS+ magic value at 67378/0/1
part_size 488294668
     Mac HFS                    67378  488362045  488294668
     HFS+ blocksize=4096, 2000 GB / 1862 GiB

HFS+ magic value at 67396/0/1
part_size 488294668
     Mac HFS                    67396  488362063  488294668
     HFS+ blocksize=4096, 2000 GB / 1862 GiB

     Unknown                  8133190   16819436    8686246
     WBFS, 35 GB / 33 GiB
Partition not added.

HFS+ magic value at 17248380/0/1
part_size 26833
     Mac HFS                 17248380   17275213      26833
     HFS+ blocksize=2048, 109 MB / 104 MiB

     Unknown                 18442822   27129068    8686246
     WBFS, 35 GB / 33 GiB
Partition not added.
file_pread(9,16,buffer,570428336(570428336/0/1)) read err: Input/output error
file_pread(9,2,buffer,570428336(570428336/0/1)) read err: Input/output error
file_pread(9,16,buffer,570428334(570428334/0/1)) read err: Input/output error
file_pread(9,3,buffer,570428334(570428334/0/1)) read err: Input/output error
file_pread(9,16,buffer,570428337(570428337/0/1)) read err: Input/output error
file_pread(9,8,buffer,570428337(570428337/0/1)) read err: Input/output error
file_pread(9,16,buffer,570428327(570428327/0/1)) read err: Input/output error
file_pread(9,16,buffer,570428335(570428335/0/1)) read err: Input/output error
file_pread(9,8,buffer,570428335(570428335/0/1)) read err: Input/output error
file_pread(9,8,buffer,570428343(570428343/0/1)) read err: Input/output error
file_pread(9,16,buffer,570428335(570428335/0/1)) read err: Input/output error
file_pread(9,8,buffer,570428335(570428335/0/1)) read err: Input/output error
file_pread(9,16,buffer,570430568(570430568/0/1)) read err: Input/output error
file_pread(9,2,buffer,570430568(570430568/0/1)) read err: Input/output error
file_pread(9,16,buffer,570430561(570430561/0/1)) read err: Input/output error
file_pread(9,8,buffer,570430561(570430561/0/1)) read err: Input/output error
file_pread(9,16,buffer,570430569(570430569/0/1)) read err: Input/output error
file_pread(9,8,buffer,570430569(570430569/0/1)) read err: Input/output error
file_pread(9,16,buffer,570430559(570430559/0/1)) read err: Input/output error
file_pread(9,16,buffer,570430567(570430567/0/1)) read err: Input/output error
file_pread(9,8,buffer,570430567(570430567/0/1)) read err: Input/output error
file_pread(9,8,buffer,570430575(570430575/0/1)) read err: Input/output error
file_pread(9,16,buffer,570430567(570430567/0/1)) read err: Input/output error
file_pread(9,8,buffer,570430567(570430567/0/1)) read err: Input/output error
file_pread(9,1,buffer,570430575(570430575/0/1)) read err: Input/output error
file_pread(9,16,buffer,570446448(570446448/0/1)) read err: Input/output error
file_pread(9,16,buffer,570446456(570446456/0/1)) read err: Input/output error
file_pread(9,2,buffer,570446456(570446456/0/1)) read err: Input/output error
file_pread(9,16,buffer,570446441(570446441/0/1)) read err: Input/output error
file_pread(9,16,buffer,570446449(570446449/0/1)) read err: Input/output error
file_pread(9,8,buffer,570446449(570446449/0/1)) read err: Input/output error
file_pread(9,16,buffer,570446457(570446457/0/1)) read err: Input/output error
file_pread(9,8,buffer,570446457(570446457/0/1)) read err: Input/output error
file_pread(9,16,buffer,570446455(570446455/0/1)) read err: Input/output error
file_pread(9,8,buffer,570446455(570446455/0/1)) read err: Input/output error
file_pread(9,16,buffer,570446463(570446463/0/1)) read err: Input/output error
file_pread(9,3,buffer,570446463(570446463/0/1)) read err: Input/output error
file_pread(9,16,buffer,570446451(570446451/0/1)) read err: Input/output error
file_pread(9,16,buffer,570446456(570446456/0/1)) read err: Input/output error
file_pread(9,3,buffer,570446456(570446456/0/1)) read err: Input/output error
file_pread(9,16,buffer,570446459(570446459/0/1)) read err: Input/output error
file_pread(9,5,buffer,570446459(570446459/0/1)) read err: Input/output error
file_pread(9,16,buffer,570448688(570448688/0/1)) read err: Input/output error
file_pread(9,2,buffer,570448688(570448688/0/1)) read err: Input/output error
file_pread(9,16,buffer,570448681(570448681/0/1)) read err: Input/output error
file_pread(9,8,buffer,570448681(570448681/0/1)) read err: Input/output error
file_pread(9,16,buffer,570448689(570448689/0/1)) read err: Input/output error
file_pread(9,8,buffer,570448689(570448689/0/1)) read err: Input/output error
file_pread(9,16,buffer,570448679(570448679/0/1)) read err: Input/output error
file_pread(9,16,buffer,570448687(570448687/0/1)) read err: Input/output error
file_pread(9,8,buffer,570448687(570448687/0/1)) read err: Input/output error
file_pread(9,8,buffer,570448695(570448695/0/1)) read err: Input/output error
file_pread(9,16,buffer,570448687(570448687/0/1)) read err: Input/output error
file_pread(9,8,buffer,570448687(570448687/0/1)) read err: Input/output error
file_pread(9,1,buffer,570448695(570448695/0/1)) read err: Input/output error
file_pread(9,16,buffer,570460104(570460104/0/1)) read err: Input/output error
file_pread(9,16,buffer,570460112(570460112/0/1)) read err: Input/output error
file_pread(9,2,buffer,570460112(570460112/0/1)) read err: Input/output error
file_pread(9,16,buffer,570460097(570460097/0/1)) read err: Input/output error
file_pread(9,16,buffer,570460105(570460105/0/1)) read err: Input/output error
file_pread(9,8,buffer,570460105(570460105/0/1)) read err: Input/output error
file_pread(9,16,buffer,570460113(570460113/0/1)) read err: Input/output error
file_pread(9,8,buffer,570460113(570460113/0/1)) read err: Input/output error
file_pread(9,16,buffer,570460111(570460111/0/1)) read err: Input/output error
file_pread(9,8,buffer,570460111(570460111/0/1)) read err: Input/output error
file_pread(9,16,buffer,570460119(570460119/0/1)) read err: Input/output error
file_pread(9,8,buffer,570460119(570460119/0/1)) read err: Input/output error
file_pread(9,16,buffer,570460104(570460104/0/1)) read err: Input/output error
file_pread(9,16,buffer,570460107(570460107/0/1)) read err: Input/output error
file_pread(9,16,buffer,570460112(570460112/0/1)) read err: Input/output error
file_pread(9,3,buffer,570460112(570460112/0/1)) read err: Input/output error
file_pread(9,16,buffer,570460115(570460115/0/1)) read err: Input/output error
file_pread(9,5,buffer,570460115(570460115/0/1)) read err: Input/output error
file_pread(9,16,buffer,570466808(570466808/0/1)) read err: Input/output error
file_pread(9,2,buffer,570466808(570466808/0/1)) read err: Input/output error
file_pread(9,16,buffer,570466801(570466801/0/1)) read err: Input/output error
file_pread(9,8,buffer,570466801(570466801/0/1)) read err: Input/output error
file_pread(9,16,buffer,570466809(570466809/0/1)) read err: Input/output error
file_pread(9,8,buffer,570466809(570466809/0/1)) read err: Input/output error
file_pread(9,16,buffer,570466799(570466799/0/1)) read err: Input/output error
file_pread(9,16,buffer,570466807(570466807/0/1)) read err: Input/output error
file_pread(9,8,buffer,570466807(570466807/0/1)) read err: Input/output error
file_pread(9,16,buffer,570466815(570466815/0/1)) read err: Input/output error
file_pread(9,8,buffer,570466815(570466815/0/1)) read err: Input/output error
file_pread(9,16,buffer,570466803(570466803/0/1)) read err: Input/output error
file_pread(9,16,buffer,570466808(570466808/0/1)) read err: Input/output error
file_pread(9,3,buffer,570466808(570466808/0/1)) read err: Input/output error
file_pread(9,16,buffer,570466811(570466811/0/1)) read err: Input/output error
file_pread(9,5,buffer,570466811(570466811/0/1)) read err: Input/output error
file_pread(9,16,buffer,570471264(570471264/0/1)) read err: Input/output error
file_pread(9,16,buffer,570471272(570471272/0/1)) read err: Input/output error
file_pread(9,2,buffer,570471272(570471272/0/1)) read err: Input/output error
file_pread(9,16,buffer,570471257(570471257/0/1)) read err: Input/output error
file_pread(9,16,buffer,570471265(570471265/0/1)) read err: Input/output error
file_pread(9,8,buffer,570471265(570471265/0/1)) read err: Input/output error
file_pread(9,16,buffer,570471273(570471273/0/1)) read err: Input/output error
file_pread(9,8,buffer,570471273(570471273/0/1)) read err: Input/output error
file_pread(9,16,buffer,570471271(570471271/0/1)) read err: Input/output error
file_pread(9,8,buffer,570471271(570471271/0/1)) read err: Input/output error
file_pread(9,16,buffer,570471279(570471279/0/1)) read err: Input/output error
file_pread(9,3,buffer,570471279(570471279/0/1)) read err: Input/output error
file_pread(9,16,buffer,570471267(570471267/0/1)) read err: Input/output error
file_pread(9,16,buffer,570471272(570471272/0/1)) read err: Input/output error
file_pread(9,3,buffer,570471272(570471272/0/1)) read err: Input/output error
file_pread(9,16,buffer,570471275(570471275/0/1)) read err: Input/output error
file_pread(9,5,buffer,570471275(570471275/0/1)) read err: Input/output error
file_pread(9,16,buffer,570475728(570475728/0/1)) read err: Input/output error
file_pread(9,2,buffer,570475728(570475728/0/1)) read err: Input/output error
file_pread(9,16,buffer,570475713(570475713/0/1)) read err: Input/output error
file_pread(9,16,buffer,570475721(570475721/0/1)) read err: Input/output error
file_pread(9,8,buffer,570475721(570475721/0/1)) read err: Input/output error
file_pread(9,16,buffer,570475729(570475729/0/1)) read err: Input/output error
file_pread(9,8,buffer,570475729(570475729/0/1)) read err: Input/output error
file_pread(9,16,buffer,570475727(570475727/0/1)) read err: Input/output error
file_pread(9,8,buffer,570475727(570475727/0/1)) read err: Input/output error
file_pread(9,16,buffer,570475735(570475735/0/1)) read err: Input/output error
file_pread(9,8,buffer,570475735(570475735/0/1)) read err: Input/output error
file_pread(9,16,buffer,570475720(570475720/0/1)) read err: Input/output error
file_pread(9,16,buffer,570475723(570475723/0/1)) read err: Input/output error
file_pread(9,16,buffer,570475728(570475728/0/1)) read err: Input/output error
file_pread(9,3,buffer,570475728(570475728/0/1)) read err: Input/output error
file_pread(9,16,buffer,570475731(570475731/0/1)) read err: Input/output error
file_pread(9,5,buffer,570475731(570475731/0/1)) read err: Input/output error
file_pread(9,16,buffer,570480456(570480456/0/1)) read err: Input/output error
file_pread(9,16,buffer,570480464(570480464/0/1)) read err: Input/output error
file_pread(9,2,buffer,570480464(570480464/0/1)) read err: Input/output error
file_pread(9,16,buffer,570480449(570480449/0/1)) read err: Input/output error
file_pread(9,16,buffer,570480457(570480457/0/1)) read err: Input/output error
file_pread(9,8,buffer,570480457(570480457/0/1)) read err: Input/output error
file_pread(9,16,buffer,570480465(570480465/0/1)) read err: Input/output error
file_pread(9,8,buffer,570480465(570480465/0/1)) read err: Input/output error
file_pread(9,16,buffer,570480463(570480463/0/1)) read err: Input/output error
file_pread(9,8,buffer,570480463(570480463/0/1)) read err: Input/output error
file_pread(9,16,buffer,570480471(570480471/0/1)) read err: Input/output error
file_pread(9,3,buffer,570480471(570480471/0/1)) read err: Input/output error
file_pread(9,16,buffer,570480459(570480459/0/1)) read err: Input/output error
file_pread(9,16,buffer,570480464(570480464/0/1)) read err: Input/output error
file_pread(9,3,buffer,570480464(570480464/0/1)) read err: Input/output error
file_pread(9,16,buffer,570480467(570480467/0/1)) read err: Input/output error
file_pread(9,5,buffer,570480467(570480467/0/1)) read err: Input/output error

HFS+ magic value at 218163709/0/1
part_size 1268
     Mac HFS                218162442  218163710       1268
     HFS+ found using backup sector!, 5193 KB / 5072 KiB

HFS+ magic value at 234254411/0/1
part_size 675000
     Mac HFS                233579412  234254412     675000
     HFS+ found using backup sector!, 2764 MB / 2636 MiB

HFS+ magic value at 234254495/0/1
part_size 675000
     Mac HFS                234254495  234929494     675000
     HFS+ blocksize=4096, 2764 MB / 2636 MiB

HFS+ magic value at 234254598/0/1
part_size 675000
     Mac HFS                233579599  234254599     675000
     HFS+ found using backup sector!, 2764 MB / 2636 MiB

HFS+ magic value at 234254696/0/1
part_size 675000
     Mac HFS                234254696  234929695     675000
     HFS+ blocksize=4096, 2764 MB / 2636 MiB

HFS+ magic value at 234254774/0/1
part_size 675000
     Mac HFS                233579775  234254775     675000
     HFS+ found using backup sector!, 2764 MB / 2636 MiB

HFS+ magic value at 234254813/0/1
part_size 675000
     Mac HFS                234254813  234929812     675000
     HFS+ blocksize=4096, 2764 MB / 2636 MiB

HFS+ magic value at 234254899/0/1
part_size 675000
     Mac HFS                233579900  234254900     675000
     HFS+ found using backup sector!, 2764 MB / 2636 MiB

HFS+ magic value at 234254977/0/1
part_size 675000
     Mac HFS                234254977  234929976     675000
     HFS+ blocksize=4096, 2764 MB / 2636 MiB

HFS+ magic value at 234255092/0/1
part_size 675000
     Mac HFS                233580093  234255093     675000
     HFS+ found using backup sector!, 2764 MB / 2636 MiB

HFS+ magic value at 234255150/0/1
part_size 675000
     Mac HFS                234255150  234930149     675000
     HFS+ blocksize=4096, 2764 MB / 2636 MiB

HFS+ magic value at 234255329/0/1
part_size 675000
     Mac HFS                233580330  234255330     675000
     HFS+ found using backup sector!, 2764 MB / 2636 MiB

HFS+ magic value at 234255369/0/1
part_size 675000
     Mac HFS                234255369  234930368     675000
     HFS+ blocksize=4096, 2764 MB / 2636 MiB

HFS+ magic value at 234255460/0/1
part_size 675000
     Mac HFS                233580461  234255461     675000
     HFS+ found using backup sector!, 2764 MB / 2636 MiB

HFS+ magic value at 234255520/0/1
part_size 675000
     Mac HFS                234255520  234930519     675000
     HFS+ blocksize=4096, 2764 MB / 2636 MiB

HFS+ magic value at 234255626/0/1
part_size 675000
     Mac HFS                233580627  234255627     675000
     HFS+ found using backup sector!, 2764 MB / 2636 MiB

HFS+ magic value at 234255667/0/1
part_size 675000
     Mac HFS                234255667  234930666     675000
     HFS+ blocksize=4096, 2764 MB / 2636 MiB

HFS+ magic value at 234255786/0/1
part_size 675000
     Mac HFS                233580787  234255787     675000
     HFS+ found using backup sector!, 2764 MB / 2636 MiB

HFS+ magic value at 234256188/0/1
part_size 675000
     Mac HFS                234256188  234931187     675000
     HFS+ blocksize=4096, 2764 MB / 2636 MiB

HFS+ magic value at 234256270/0/1
part_size 675000
     Mac HFS                233581271  234256271     675000
     HFS+ found using backup sector!, 2764 MB / 2636 MiB

HFS+ magic value at 234256338/0/1
part_size 675000
     Mac HFS                234256338  234931337     675000
     HFS+ blocksize=4096, 2764 MB / 2636 MiB

HFS+ magic value at 234281214/0/1
part_size 675000
     Mac HFS                233606215  234281215     675000
     HFS+ found using backup sector!, 2764 MB / 2636 MiB
Search for partition aborted

Results
     Mac HFS                    51205  488345872  488294668
     HFS+ blocksize=4096 + Backup, 2000 GB / 1862 GiB
     Mac HFS                    66115  488360782  488294668
     HFS+ blocksize=4096, 2000 GB / 1862 GiB
     Mac HFS                    66124  488360791  488294668
     HFS+ blocksize=4096, 2000 GB / 1862 GiB
     Mac HFS                    66140  488360807  488294668
     HFS+ blocksize=4096, 2000 GB / 1862 GiB
     Mac HFS                    66144  488360811  488294668
     HFS+ blocksize=4096, 2000 GB / 1862 GiB
     Mac HFS                    66150  488360817  488294668
     HFS+ blocksize=4096, 2000 GB / 1862 GiB
     Mac HFS                    66155  488360822  488294668
     HFS+ blocksize=4096, 2000 GB / 1862 GiB
     Mac HFS                    66165  488360832  488294668
     HFS+ blocksize=4096, 2000 GB / 1862 GiB
     Mac HFS                    66181  488360848  488294668
     HFS+ blocksize=4096, 2000 GB / 1862 GiB
     Mac HFS                    66191  488360858  488294668
     HFS+ blocksize=4096, 2000 GB / 1862 GiB
     Mac HFS                    66201  488360868  488294668
     HFS+ blocksize=4096, 2000 GB / 1862 GiB
     Mac HFS                    66213  488360880  488294668
     HFS+ blocksize=4096, 2000 GB / 1862 GiB
     Mac HFS                    66221  488360888  488294668
     HFS+ blocksize=4096, 2000 GB / 1862 GiB
     Mac HFS                    66228  488360895  488294668
     HFS+ blocksize=4096, 2000 GB / 1862 GiB
     Mac HFS                    66234  488360901  488294668
     HFS+ blocksize=4096, 2000 GB / 1862 GiB
     Mac HFS                    66248  488360915  488294668
     HFS+ blocksize=4096, 2000 GB / 1862 GiB
     Mac HFS                    66262  488360929  488294668
     HFS+ blocksize=4096, 2000 GB / 1862 GiB
     Mac HFS                    66275  488360942  488294668
     HFS+ blocksize=4096, 2000 GB / 1862 GiB
     Mac HFS                    66280  488360947  488294668
     HFS+ blocksize=4096, 2000 GB / 1862 GiB
     Mac HFS                    66294  488360961  488294668
     HFS+ blocksize=4096, 2000 GB / 1862 GiB
     Mac HFS                    66302  488360969  488294668
     HFS+ blocksize=4096, 2000 GB / 1862 GiB
     Mac HFS                    66311  488360978  488294668
     HFS+ blocksize=4096, 2000 GB / 1862 GiB
     Mac HFS                    66317  488360984  488294668
     HFS+ blocksize=4096, 2000 GB / 1862 GiB
     Mac HFS                    66325  488360992  488294668
     HFS+ blocksize=4096, 2000 GB / 1862 GiB
     Mac HFS                    66332  488360999  488294668
     HFS+ blocksize=4096, 2000 GB / 1862 GiB
     Mac HFS                    66334  488361001  488294668
     HFS+ blocksize=4096, 2000 GB / 1862 GiB
     Mac HFS                    66355  488361022  488294668
     HFS+ blocksize=4096, 2000 GB / 1862 GiB
     Mac HFS                    66365  488361032  488294668
     HFS+ blocksize=4096, 2000 GB / 1862 GiB
     Mac HFS                    66373  488361040  488294668
     HFS+ blocksize=4096, 2000 GB / 1862 GiB
     Mac HFS                    66378  488361045  488294668
     HFS+ blocksize=4096, 2000 GB / 1862 GiB
     Mac HFS                    66386  488361053  488294668
     HFS+ blocksize=4096, 2000 GB / 1862 GiB
     Mac HFS                    66394  488361061  488294668
     HFS+ blocksize=4096, 2000 GB / 1862 GiB
     Mac HFS                    66402  488361069  488294668
     HFS+ blocksize=4096, 2000 GB / 1862 GiB
     Mac HFS                    66412  488361079  488294668
     HFS+ blocksize=4096, 2000 GB / 1862 GiB
     Mac HFS                    66436  488361103  488294668
     HFS+ blocksize=4096, 2000 GB / 1862 GiB
     Mac HFS                    66450  488361117  488294668
     HFS+ blocksize=4096, 2000 GB / 1862 GiB
     Mac HFS                    66466  488361133  488294668
     HFS+ blocksize=4096, 2000 GB / 1862 GiB
     Mac HFS                    66471  488361138  488294668
     HFS+ blocksize=4096, 2000 GB / 1862 GiB
     Mac HFS                    66481  488361148  488294668
     HFS+ blocksize=4096, 2000 GB / 1862 GiB
     Mac HFS                    66507  488361174  488294668
     HFS+ blocksize=4096, 2000 GB / 1862 GiB
     Mac HFS                    66523  488361190  488294668
     HFS+ blocksize=4096, 2000 GB / 1862 GiB
     Mac HFS                    66535  488361202  488294668
     HFS+ blocksize=4096, 2000 GB / 1862 GiB
     Mac HFS                    66552  488361219  488294668
     HFS+ blocksize=4096, 2000 GB / 1862 GiB
     Mac HFS                    66558  488361225  488294668
     HFS+ blocksize=4096, 2000 GB / 1862 GiB
     Mac HFS                    66560  488361227  488294668
     HFS+ blocksize=4096, 2000 GB / 1862 GiB
     Mac HFS                    66579  488361246  488294668
     HFS+ blocksize=4096, 2000 GB / 1862 GiB
     Mac HFS                    66589  488361256  488294668
     HFS+ blocksize=4096, 2000 GB / 1862 GiB
     Mac HFS                    66601  488361268  488294668
     HFS+ blocksize=4096, 2000 GB / 1862 GiB
     Mac HFS                    66606  488361273  488294668
     HFS+ blocksize=4096, 2000 GB / 1862 GiB
     Mac HFS                    66615  488361282  488294668
     HFS+ blocksize=4096, 2000 GB / 1862 GiB
     Mac HFS                    66623  488361290  488294668
     HFS+ blocksize=4096, 2000 GB / 1862 GiB
     Mac HFS                    66631  488361298  488294668
     HFS+ blocksize=4096, 2000 GB / 1862 GiB
     Mac HFS                    66641  488361308  488294668
     HFS+ blocksize=4096, 2000 GB / 1862 GiB
     Mac HFS                    66667  488361334  488294668
     HFS+ blocksize=4096, 2000 GB / 1862 GiB
     Mac HFS                    66681  488361348  488294668
     HFS+ blocksize=4096, 2000 GB / 1862 GiB
     Mac HFS                    66697  488361364  488294668
     HFS+ blocksize=4096, 2000 GB / 1862 GiB
     Mac HFS                    66702  488361369  488294668
     HFS+ blocksize=4096, 2000 GB / 1862 GiB
     Mac HFS                    66712  488361379  488294668
     HFS+ blocksize=4096, 2000 GB / 1862 GiB
     Mac HFS                    66730  488361397  488294668
     HFS+ blocksize=4096, 2000 GB / 1862 GiB
     Mac HFS                    66732  488361399  488294668
     HFS+ blocksize=4096, 2000 GB / 1862 GiB
     Mac HFS                    66755  488361422  488294668
     HFS+ blocksize=4096, 2000 GB / 1862 GiB
     Mac HFS                    66768  488361435  488294668
     HFS+ blocksize=4096, 2000 GB / 1862 GiB
     Mac HFS                    66774  488361441  488294668
     HFS+ blocksize=4096, 2000 GB / 1862 GiB
     Mac HFS                    66783  488361450  488294668
     HFS+ blocksize=4096, 2000 GB / 1862 GiB
     Mac HFS                    66811  488361478  488294668
     HFS+ blocksize=4096, 2000 GB / 1862 GiB
     Mac HFS                    66832  488361499  488294668
     HFS+ blocksize=4096, 2000 GB / 1862 GiB
     Mac HFS                    66836  488361503  488294668
     HFS+ blocksize=4096, 2000 GB / 1862 GiB
     Mac HFS                    66844  488361511  488294668
     HFS+ blocksize=4096, 2000 GB / 1862 GiB
     Mac HFS                    66852  488361519  488294668
     HFS+ blocksize=4096, 2000 GB / 1862 GiB
     Mac HFS                    66864  488361531  488294668
     HFS+ blocksize=4096, 2000 GB / 1862 GiB
     Mac HFS                    66866  488361533  488294668
     HFS+ blocksize=4096, 2000 GB / 1862 GiB
     Mac HFS                    66887  488361554  488294668
     HFS+ blocksize=4096, 2000 GB / 1862 GiB
     Mac HFS                    66897  488361564  488294668
     HFS+ blocksize=4096, 2000 GB / 1862 GiB
     Mac HFS                    66909  488361576  488294668
     HFS+ blocksize=4096, 2000 GB / 1862 GiB
     Mac HFS                    66914  488361581  488294668
     HFS+ blocksize=4096, 2000 GB / 1862 GiB
     Mac HFS                    66923  488361590  488294668
     HFS+ blocksize=4096, 2000 GB / 1862 GiB
     Mac HFS                    66931  488361598  488294668
     HFS+ blocksize=4096, 2000 GB / 1862 GiB
     Mac HFS                    66939  488361606  488294668
     HFS+ blocksize=4096, 2000 GB / 1862 GiB
     Mac HFS                    66949  488361616  488294668
     HFS+ blocksize=4096, 2000 GB / 1862 GiB
     Mac HFS                    66975  488361642  488294668
     HFS+ blocksize=4096, 2000 GB / 1862 GiB
     Mac HFS                    66991  488361658  488294668
     HFS+ blocksize=4096, 2000 GB / 1862 GiB
     Mac HFS                    67011  488361678  488294668
     HFS+ blocksize=4096, 2000 GB / 1862 GiB
     Mac HFS                    67016  488361683  488294668
     HFS+ blocksize=4096, 2000 GB / 1862 GiB
     Mac HFS                    67026  488361693  488294668
     HFS+ blocksize=4096, 2000 GB / 1862 GiB
     Mac HFS                    67040  488361707  488294668
     HFS+ blocksize=4096, 2000 GB / 1862 GiB
     Mac HFS                    67051  488361718  488294668
     HFS+ blocksize=4096, 2000 GB / 1862 GiB
     Mac HFS                    67062  488361729  488294668
     HFS+ blocksize=4096, 2000 GB / 1862 GiB
     Mac HFS                    67098  488361765  488294668
     HFS+ blocksize=4096, 2000 GB / 1862 GiB
     Mac HFS                    67102  488361769  488294668
     HFS+ blocksize=4096, 2000 GB / 1862 GiB
     Mac HFS                    67114  488361781  488294668
     HFS+ blocksize=4096, 2000 GB / 1862 GiB
     Mac HFS                    67128  488361795  488294668
     HFS+ blocksize=4096, 2000 GB / 1862 GiB
     Mac HFS                    67130  488361797  488294668
     HFS+ blocksize=4096, 2000 GB / 1862 GiB
     Mac HFS                    67155  488361822  488294668
     HFS+ blocksize=4096, 2000 GB / 1862 GiB
     Mac HFS                    67165  488361832  488294668
     HFS+ blocksize=4096, 2000 GB / 1862 GiB
     Mac HFS                    67177  488361844  488294668
     HFS+ blocksize=4096, 2000 GB / 1862 GiB
     Mac HFS                    67182  488361849  488294668
     HFS+ blocksize=4096, 2000 GB / 1862 GiB
     Mac HFS                    67191  488361858  488294668
     HFS+ blocksize=4096, 2000 GB / 1862 GiB
     Mac HFS                    67203  488361870  488294668
     HFS+ blocksize=4096, 2000 GB / 1862 GiB
     Mac HFS                    67209  488361876  488294668
     HFS+ blocksize=4096, 2000 GB / 1862 GiB
     Mac HFS                    67216  488361883  488294668
     HFS+ blocksize=4096, 2000 GB / 1862 GiB
     Mac HFS                    67238  488361905  488294668
     HFS+ blocksize=4096, 2000 GB / 1862 GiB
     Mac HFS                    67256  488361923  488294668
     HFS+ blocksize=4096, 2000 GB / 1862 GiB
     Mac HFS                    67264  488361931  488294668
     HFS+ blocksize=4096, 2000 GB / 1862 GiB
     Mac HFS                    67277  488361944  488294668
     HFS+ blocksize=4096, 2000 GB / 1862 GiB
     Mac HFS                    67284  488361951  488294668
     HFS+ blocksize=4096, 2000 GB / 1862 GiB
     Mac HFS                    67294  488361961  488294668
     HFS+ blocksize=4096, 2000 GB / 1862 GiB
     Mac HFS                    67320  488361987  488294668
     HFS+ blocksize=4096, 2000 GB / 1862 GiB
     Mac HFS                    67336  488362003  488294668
     HFS+ blocksize=4096, 2000 GB / 1862 GiB
     Mac HFS                    67359  488362026  488294668
     HFS+ blocksize=4096, 2000 GB / 1862 GiB
     Mac HFS                    67364  488362031  488294668
     HFS+ blocksize=4096, 2000 GB / 1862 GiB
     Mac HFS                    67378  488362045  488294668
     HFS+ blocksize=4096, 2000 GB / 1862 GiB
     Mac HFS                    67396  488362063  488294668
     HFS+ blocksize=4096, 2000 GB / 1862 GiB
     Mac HFS                 17248380   17275213      26834
     HFS+ blocksize=2048, 109 MB / 104 MiB
     Mac HFS                218162442  218163710       1268
     HFS+ found using backup sector!, 5197 KB / 5075 KiB
     Mac HFS                233579412  234254412     675000
     HFS+ found using backup sector!, 2764 MB / 2636 MiB
     Mac HFS                233579599  234254599     675000
     HFS+ found using backup sector!, 2764 MB / 2636 MiB
     Mac HFS                233579775  234254775     675000
     HFS+ found using backup sector!, 2764 MB / 2636 MiB
     Mac HFS                233579900  234254900     675000
     HFS+ found using backup sector!, 2764 MB / 2636 MiB
     Mac HFS                233580093  234255093     675000
     HFS+ found using backup sector!, 2764 MB / 2636 MiB
     Mac HFS                233580330  234255330     675000
     HFS+ found using backup sector!, 2764 MB / 2636 MiB
     Mac HFS                233580461  234255461     675000
     HFS+ found using backup sector!, 2764 MB / 2636 MiB
     Mac HFS                233580627  234255627     675000
     HFS+ found using backup sector!, 2764 MB / 2636 MiB
     Mac HFS                233580787  234255787     675000
     HFS+ found using backup sector!, 2764 MB / 2636 MiB
     Mac HFS                233581271  234256271     675000
     HFS+ found using backup sector!, 2764 MB / 2636 MiB
     Mac HFS                233606215  234281215     675000
     HFS+ found using backup sector!, 2764 MB / 2636 MiB
     Mac HFS                234254495  234929494     675000
     HFS+ blocksize=4096, 2764 MB / 2636 MiB
     Mac HFS                234254696  234929695     675000
     HFS+ blocksize=4096, 2764 MB / 2636 MiB
     Mac HFS                234254813  234929812     675000
     HFS+ blocksize=4096, 2764 MB / 2636 MiB
     Mac HFS                234254977  234929976     675000
     HFS+ blocksize=4096, 2764 MB / 2636 MiB
     Mac HFS                234255150  234930149     675000
     HFS+ blocksize=4096, 2764 MB / 2636 MiB
     Mac HFS                234255369  234930368     675000
     HFS+ blocksize=4096, 2764 MB / 2636 MiB
     Mac HFS                234255520  234930519     675000
     HFS+ blocksize=4096, 2764 MB / 2636 MiB
     Mac HFS                234255667  234930666     675000
     HFS+ blocksize=4096, 2764 MB / 2636 MiB
     Mac HFS                234256188  234931187     675000
     HFS+ blocksize=4096, 2764 MB / 2636 MiB
     Mac HFS                234256338  234931337     675000
     HFS+ blocksize=4096, 2764 MB / 2636 MiB

interface_write()
 
No partition found or selected for recovery
simulate write!

TestDisk exited normally.

josh
Posts: 7
Joined: 29 Jul 2014, 03:43

Re: Formatted a 2TB MBR Linux drive to GUID using OSX, Now l

#4 Post by josh » 20 Aug 2014, 05:40

I keep coming back to this, and now that I have made a DD image and physically disconnected the drive, I wiped the partition table, and did a full scan with the detected settings (log attached)

There were a few partitions that came up with "Publicly_Shared" which is the partition name that I want to recover, but going through the whole list I was unable to list files, so did not write the partition map.

I've tried various processes since then, including:
  • -mount the dd image as /dev/loop3 using losetup
    -e2fsck -b 819200 -B 4096 disk3.dd #went through every single listed superblock
    -e2fsck -b 819200 -B 4096 /dev/loop3 #went through every superblock this way too-
    -mounted the dd image with an offset of 62*512
    -mounted the dd image with an offset of 63*512
    -use fdisk in legacy mode to create a partition starting on sector 62 (as shown in testdisk "0 0 62 230067 254 56 3696042352 [Publicly_Shared]")
    -use kpartx to automatically mount /dev/loop3s1
    -e2fsck -b 78675968 -B 4096 /dev/mapper/loop3p1 #went through all listed superblocks
At many times throughout the process, I tried to fsck and to mount the loop device. At no point did fsck do a write, and at no point was I able to see a list of files.

fsck always gave:

Code: Select all

e2fsck 1.42.9 (4-Feb-2014)
e2fsck: Bad magic number in super-block while trying to open /dev/mapper/loop3p1

The superblock could not be read or does not describe a valid ext2/ext3/ext4
filesystem.  If the device is valid and it really contains an ext2/ext3/ext4
filesystem (and not swap or ufs or something else), then the superblock
is corrupt, and you might try running e2fsck with an alternate superblock:
    e2fsck -b 8193 <device>
 or
    e2fsck -b 32768 <device>
#Note: there are a number of FAT* 'partitions'; I went through a few of them, and it looks like they are various system recovery utilities that I kept on that drive. Files of floppy disk images are the majority (you can see some file lists in the log)


If anyone has any experience with this and any insight, It would be deeply appreciated.
Attachments
testdisk.log 2.zip
testdisk full deep scan
(40.07 KiB) Downloaded 37 times

josh
Posts: 7
Joined: 29 Jul 2014, 03:43

Re: Formatted a 2TB MBR Linux drive to GUID using OSX, Now l

#5 Post by josh » 20 Aug 2014, 05:41

P.s. Anyone know how to get a hold of this person: http://askubuntu.com/questions/239967/a ... br-to-guid ?

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