AJVeMacV

Q: Yosemite Upgrade broke bootcamp partition

I am having Mac Book Pro A1278. mid 2010 after I upgraded os to OS x Yosemite. I am missing my partition in Bootcamp and no longer able to switch back to W7

S-Reddys-MacBook-Pro:~ Sreddy$ diskutil list

/dev/disk0

   #:                       TYPE NAME                    SIZE       IDENTIFIER

   0:      GUID_partition_scheme                        *250.1 GB   disk0

   1:                        EFI EFI                     209.7 MB   disk0s1

   2:                  Apple_HFS Macintosh HD            124.5 GB   disk0s2

   3:                 Apple_Boot Recovery HD             650.0 MB   disk0s3

   4:       Microsoft Basic Data                         124.7 GB   disk0s4

S-Reddys-MacBook-Pro:~ Sreddy$ diskutil cs list

No CoreStorage logical volume groups found

S-Reddys-MacBook-Pro:~ Sreddy$

S-Reddys-MacBook-Pro:~ Sreddy$ sudo gpt -vv -r show /dev/disk0

Password:

gpt show: /dev/disk0: mediasize=250059350016; sectorsize=512; blocks=488397168

gpt show: /dev/disk0: Suspicious MBR at sector 0

gpt show: /dev/disk0: Pri GPT at sector 1

gpt show: /dev/disk0: Sec GPT at sector 488397167

      start       size  index  contents

          0          1         MBR

          1          1         Pri GPT header

          2         32         Pri GPT table

         34          6        

         40     409600      1  GPT part - C12A7328-F81F-11D2-BA4B-00A0C93EC93B

     409640  243134648      2  GPT part - 48465300-0000-11AA-AA11-00306543ECAC

  243544288    1269536      3  GPT part - 426F6F74-0000-11AA-AA11-00306543ECAC

  244813824  243582976      4  GPT part - EBD0A0A2-B9E5-4433-87C0-68B6B72699C7

  488396800        335        

  488397135         32         Sec GPT table

  488397167          1         Sec GPT header

 

 

S-Reddys-MacBook-Pro:~ Sreddy$ sudo fdisk /dev/disk0

Disk: /dev/disk0 geometry: 30401/255/63 [488397168 sectors]

Signature: 0xAA55

         Starting       Ending

#: id  cyl  hd sec -  cyl  hd sec [     start -       size]

------------------------------------------------------------------------

1: EE 1023 254  63 - 1023 254  63 [         1 -     409639] <Unknown ID>

2: AF 1023 254  63 - 1023 254  63 [    409640 -  243134648] HFS+       

3: AB 1023 254  63 - 1023 254  63 [ 243544288 -    1269536] Darwin Boot

4: 0C 1023 254  63 - 1023 254  63 [ 244813824 -  243582976] Win95 FAT32L

 

 

S-Reddys-MacBook-Pro:~ Sreddy$ sudo dd if=/dev/rdisk0s4 count=1 2>/dev/null | hexdump -C

00000000  03 02 1a 05 00 a0 81 d1  30 18 06 09 2a 86 48 86  |........0...*.H.|

00000010  f7 0d 01 09 03 31 0b 06  09 2b 06 01 04 01 82 37  |.....1...+.....7|

00000020  0a 01 30 1c 06 0a 2b 06  01 04 01 82 37 02 01 0b  |..0...+.....7...|

00000030  31 0e 30 0c 06 0a 2b 06  01 04 01 82 37 02 01 15  |1.0...+.....7...|

00000040  30 23 06 09 2a 86 48 86  f7 0d 01 09 04 31 16 04  |0#..*.H......1..|

00000050  14 ce 03 bd 75 10 1c c5  42 53 e7 4b 85 8f 0e 7a  |....u...BS.K...z|

00000060  9c df c3 4c 06 30 72 06  0a 2b 06 01 04 01 82 37  |...L.0r..+.....7|

00000070  02 01 0c 31 64 30 62 a0  44 80 42 00 57 00 69 00  |...1d0b.D.B.W.i.|

00000080  6e 00 64 00 6f 00 77 00  73 00 20 00 45 00 78 00  |n.d.o.w.s. .E.x.|

00000090  70 00 72 00 65 00 73 00  73 00 20 00 53 00 65 00  |p.r.e.s.s. .S.e.|

000000a0  63 00 75 00 72 00 69 00  74 00 79 00 20 00 43 00  |c.u.r.i.t.y. .C.|

000000b0  61 00 74 00 61 00 6c 00  6f 00 67 00 73 a1 1a 80  |a.t.a.l.o.g.s...|

000000c0  18 68 74 74 70 3a 2f 2f  77 77 77 2e 6d 69 63 72  |.http://www.micr|

000000d0  6f 73 6f 66 74 2e 63 6f  6d 30 0d 06 09 2a 86 48  |osoft.com0...*.H|

000000e0  86 f7 0d 01 01 01 05 00  04 82 01 00 4a 67 b6 21  |............Jg.!|

000000f0  ef f3 b2 04 ce dc cb fc  88 1b 32 c1 c6 a8 bf c1  |..........2.....|

00000100  60 44 f9 05 58 dd ff f8  01 d8 a2 05 c5 0d 17 45  |`D..X..........E|

00000110  88 4f 94 81 b0 b1 2d 6e  fd bb ea 72 98 03 ae ed  |.O....-n...r....|

00000120  84 8a ae c9 d5 ed 2d 87  81 c5 22 fc 63 c5 5c b0  |......-...".c.\.|

00000130  4a 25 e8 28 d0 62 80 5a  cd 85 14 3c be eb eb 3a  |J%.(.b.Z...<...:|

00000140  f6 ad 2a 11 32 ea 5b 5b  b0 c4 6d 64 9c 43 90 cc  |..*.2.[[..md.C..|

00000150  78 da 59 55 b1 37 5c 30  35 1c e4 29 0b a6 68 22  |x.YU.7\05..)..h"|

00000160  69 a0 e6 e5 0e b5 29 f9  c7 90 7a 57 58 d6 99 14  |i.....)...zWX...|

00000170  b8 63 54 6e b7 d3 1d bd  99 0a 1a ec e5 3f e1 89  |.cTn.........?..|

00000180  25 60 5b 8f 7e 20 1d 7a  e8 4b f4 66 db e0 5d 68  |%`[.~ .z.K.f..]h|

00000190  35 c9 dc 84 89 f0 ba 4b  1c a8 d8 96 c6 f0 51 09  |5......K......Q.|

000001a0  1c f9 d2 24 1a 15 81 37  02 24 fd 01 c3 0a 6c 3c  |...$...7.$....l<|

000001b0  8b c3 75 7e 9a 9b 45 f0  37 52 00 c4 2e 08 3f 6e  |..u~..E.7R....?n|

000001c0  d5 aa 63 12 a6 85 db 06  c2 e1 32 81 00 e0 80 80  |..c.......2.....|

000001d0  41 20 8c d3 c0 f5 6c 62  d2 8a 1d 8f 58 a3 9d 77  |A ....lb....X..w|

000001e0  f0 b2 29 37 96 21 11 f9  94 6b dc 52 a1 82 02 1d  |..)7.!...k.R....|

000001f0  30 82 02 19 06 09 2a 86  48 86 f7 0d 01 09 06 31  |0.....*.H......1|

00000200

MacBook Pro, OS X Yosemite (10.10)

Posted on Nov 3, 2014 1:40 PM

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Q: Yosemite Upgrade broke bootcamp partition

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  • Helpful answers

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  • by Loner T,

    Loner T Loner T Nov 6, 2014 9:43 AM in response to AJVeMacV
    Level 7 (24,419 points)
    Safari
    Nov 6, 2014 9:43 AM in response to AJVeMacV

    If you created a log for Testdisk, it should be in there.

  • by AJVeMacV,

    AJVeMacV AJVeMacV Nov 6, 2014 12:23 PM in response to Loner T
    Level 1 (0 points)
    Nov 6, 2014 12:23 PM in response to Loner T

    This is what I found in the log

     

    FS+ blocksize=4096 + Backup, 124 GB / 115 GiB

         HFS+ blocksize=4096 + Backup, 650 MB / 619 MiB

         NTFS found using backup sector, blocksize=512, 3161 KB / 3087 KiB

         NTFS found using backup sector, blocksize=512, 3161 KB / 3087 KiB

         NTFS found using backup sector, blocksize=512, 3161 KB / 3087 KiB

         NTFS found using backup sector, blocksize=512, 3161 KB / 3087 KiB

         NTFS found using backup sector, blocksize=16384, 1955 MB / 1864 MiB

         NTFS found using backup sector, blocksize=16384, 8529 MB / 8134 MiB

         NTFS found using backup sector, blocksize=4096, 124 GB / 116 GiB

         NTFS found using backup sector, blocksize=4096, 124 GB / 116 GiB

         NTFS found using backup sector, blocksize=4096, 42 GB / 39 GiB

         NTFS found using backup sector, blocksize=512, 3161 KB / 3087 KiB

         NTFS found using backup sector, blocksize=4096, 42 GB / 39 GiB

         NTFS found using backup sector, blocksize=4096, 42 GB / 39 GiB

         NTFS found using backup sector, blocksize=4096, 42 GB / 39 GiB

         NTFS found using backup sector, blocksize=4096, 42 GB / 39 GiB

         NTFS found using backup sector, blocksize=4096, 42 GB / 39 GiB

         NTFS found using backup sector, blocksize=4096, 42 GB / 39 GiB

         NTFS found using backup sector, blocksize=4096, 42 GB / 39 GiB

         NTFS found using backup sector, blocksize=4096, 124 GB / 116 GiB

         HFS+ blocksize=4096 + Backup, 124 GB / 115 GiB

         NTFS found using backup sector, blocksize=4096, 124 GB / 116 GiB

         NTFS found using backup sector, blocksize=4096, 124 GB / 116 GiB

         HFS+ blocksize=4096 + Backup, 650 MB / 619 MiB

         NTFS found using backup sector, blocksize=4096, 124 GB / 116 GiB

         NTFS found using backup sector, blocksize=512, 3161 KB / 3087 KiB

         NTFS found using backup sector, blocksize=512, 3161 KB / 3087 KiB

         NTFS found using backup sector, blocksize=512, 3161 KB / 3087 KiB

         NTFS found using backup sector, blocksize=512, 3161 KB / 3087 KiB

         NTFS found using backup sector, blocksize=16384, 8529 MB / 8134 MiB

         NTFS found using backup sector, blocksize=4096, 42 GB / 39 GiB

         NTFS found using backup sector, blocksize=16384, 1955 MB / 1864 MiB

         NTFS found using backup sector, blocksize=4096, 42 GB / 39 GiB

         NTFS found using backup sector, blocksize=4096, 42 GB / 39 GiB

         NTFS found using backup sector, blocksize=4096, 42 GB / 39 GiB

         NTFS found using backup sector, blocksize=4096, 42 GB / 39 GiB

         NTFS found using backup sector, blocksize=4096, 42 GB / 39 GiB

         NTFS found using backup sector, blocksize=4096, 42 GB / 39 GiB

         NTFS found using backup sector, blocksize=4096, 42 GB / 39 GiB

         NTFS found using backup sector, blocksize=512, 3161 KB / 3087 KiB

         HFS+ blocksize=4096 + Backup, 124 GB / 115 GiB

         NTFS found using backup sector, blocksize=4096, 124 GB / 116 GiB

         NTFS found using backup sector, blocksize=4096, 124 GB / 116 GiB

         HFS+ blocksize=4096 + Backup, 650 MB / 619 ntfs_mst_post_read_fixup_warn: magic: 0x4f1c2ac4  size: 1024   usa_ofs: 9001  usa_count: 60077: Invalid argument

         NTFS found using backup sector, blocksize=4096, 124 GB / 116 GiB

         NTFS found using backup sector, blocksize=512, 3161 KB / 3087 KiB

         NTFS found using backup sector, blocksize=512, 3161 KB / 3087 KiB

         NTFS found using backup sector, blocksize=512, 3161 KB / 3087 KiB

         NTFS found using backup sector, blocksize=512, 3161 KB / 3087 KiB

         NTFS found using backup sector, blocksize=16384, 8529 MB / 8134 MiB

         NTFS found using backup sector, blocksize=4096, 42 GB / 39 GiB

         NTFS found using backup sector, blocksize=16384, 1955 MB / 1864 MiB

         NTFS found using backup sector, blocksize=4096, 42 GB / 39 GiB

         NTFS found using backup sector, blocksize=4096, 42 GB / 39 GiB

         NTFS found using backup sector, blocksize=4096, 42 GB / 39 GiB

         NTFS found using backup sector, blocksize=4096, 42 GB / 39 GiB

         NTFS found using backup sector, blocksize=4096, 42 GB / 39 GiB

         NTFS found using backup sector, blocksize=4096, 42 GB / 39 GiB

         NTFS found using backup sector, blocksize=4096, 42 GB / 39 GiB

         NTFS found using backup sector, blocksize=512, 3161 KB / 3087 KiB

         NTFS found using backup sector, blocksize=4096, 124 GB / 116 GiB

         NTFS found using backup sector, blocksize=4096, 124 GB / 116 GiB

         NTFS found using backup sector, blocksize=4096, 124 GB / 116 GiB

         NTFS found using backup sector, blocksize=4096, 124 GB / 116 GiB

         NTFS found using backup sector, blocksize=4096, 124 GB / 116 GiB

         NTFS found using backup sector, blocksize=4096, 124 GB / 116 GiB

         NTFS found using backup sector, blocksize=4096, 124 GB / 116 GiB

         NTFS found using backup sector, blocksize=4096, 124 GB / 116 GiB

         NTFS found using backup sector, blocksize=4096, 124 GB / 116 GiB

       15511 dr-xr-xr-x     0      0         0  8-Sep-2014 11:47 WindowsImageBackup

         NTFS found using backup sector, blocksize=4096, 124 GB / 116 GiB

         NTFS found using backup sector, blocksize=4096, 124 GB / 116 GiB

         NTFS found using backup sector, blocksize=4096, 124 GB / 116 GiB

         NTFS found using backup sector, blocksize=4096, 124 GB / 116 GiB

         NTFS found using backup sector, blocksize=4096, 124 GB / 116 GiB

  • by Loner T,

    Loner T Loner T Nov 6, 2014 12:52 PM in response to AJVeMacV
    Level 7 (24,419 points)
    Safari
    Nov 6, 2014 12:52 PM in response to AJVeMacV

    You seem to have two NTFS entries, 124 GB / 116 GiB and 42 GB / 39 GiB.

     

    Looks like 124GB/116GiB is the correct one and the start/end match but yet no NTFS header. Do you recall anything about the 42/39 partition?

  • by AJVeMacV,

    AJVeMacV AJVeMacV Nov 6, 2014 1:02 PM in response to Loner T
    Level 1 (0 points)
    Nov 6, 2014 1:02 PM in response to Loner T

    I remember creating only one drive with 124 gb for W7 and another half for Mac

  • by Loner T,

    Loner T Loner T Nov 6, 2014 1:31 PM in response to AJVeMacV
    Level 7 (24,419 points)
    Safari
    Nov 6, 2014 1:31 PM in response to AJVeMacV

    One suggestion, Testdisk has the ability to copy files from the "lost" partition. It will prevent accidental issues in trying to fix windows.

  • by idrivevideo,

    idrivevideo idrivevideo May 3, 2015 7:36 AM in response to AJVeMacV
    Level 1 (0 points)
    May 3, 2015 7:36 AM in response to AJVeMacV

    I have the same problem with a macbook Air 2011 I updated to Yosemite I realise to have the same problem. Can anybody help?

     

    I printed out below the output the commands suggested by Loner T.

     

    Here my outputs:

    Guidos-MacBook-Air:~ Guido$ diskutil list

    /dev/disk0

       #:                       TYPE NAME                    SIZE       IDENTIFIER

       0:      GUID_partition_scheme                        *121.3 GB   disk0

       1:                        EFI EFI                     209.7 MB   disk0s1

       2:          Apple_CoreStorage                         85.0 GB    disk0s2

       3:                 Apple_Boot Recovery HD             650.0 MB   disk0s3

       4:       Microsoft Basic Data                         20.1 GB    disk0s4

    /dev/disk1

       #:                       TYPE NAME                    SIZE       IDENTIFIER

       0:                  Apple_HFS Macintosh HD           *84.6 GB    disk1

                                     Logical Volume on disk0s2

                                     948AB503-78BD-4568-A9A9-3010F2854D67

                                     Unlocked Encrypted

    Guidos-MacBook-Air:~ Guido$ diskutil cs list

    CoreStorage logical volume groups (1 found)

    |

    +-- Logical Volume Group 25B9905F-C591-422E-93DE-4176AFF7A4E4

        =========================================================

        Name:         Macintosh HD

        Status:       Online

        Size:         84999999488 B (85.0 GB)

        Free Space:   6623232 B (6.6 MB)

        |

        +-< Physical Volume 9C1C1B3A-BE9F-49F5-A18C-223152F45FE8

        |   ----------------------------------------------------

        |   Index:    0

        |   Disk:     disk0s2

        |   Status:   Online

        |   Size:     84999999488 B (85.0 GB)

        |

        +-> Logical Volume Family D0A03664-59A9-4522-AA5D-0FF8BB3B3E07

            ----------------------------------------------------------

            Encryption Status:       Unlocked

            Encryption Type:         AES-XTS

            Conversion Status:       Complete

            Conversion Direction:    -none-

            Has Encrypted Extents:   Yes

            Fully Secure:            Yes

            Passphrase Required:     Yes

            |

            +-> Logical Volume 948AB503-78BD-4568-A9A9-3010F2854D67

                ---------------------------------------------------

                Disk:                  disk1

                Status:                Online

                Size (Total):          84641054720 B (84.6 GB)

                Conversion Progress:   -none-

                Revertible:            Yes (unlock and decryption required)

                LV Name:               Macintosh HD

                Volume Name:           Macintosh HD

                Content Hint:          Apple_HFS

    Guidos-MacBook-Air:~ Guido$ sudo gpt -vv -r show /dev/disk0

     

    WARNING: Improper use of the sudo command could lead to data loss

    or the deletion of important system files. Please double-check your

    typing when using sudo. Type "man sudo" for more information.

     

    To proceed, enter your password, or type Ctrl-C to abort.

     

    Password:

    gpt show: /dev/disk0: mediasize=121332826112; sectorsize=512; blocks=236978176

    gpt show: /dev/disk0: Suspicious MBR at sector 0

    gpt show: /dev/disk0: Pri GPT at sector 1

    gpt show: /dev/disk0: Sec GPT at sector 236978175

          start       size  index  contents

              0          1         MBR

              1          1         Pri GPT header

              2         32         Pri GPT table

             34          6        

             40     409600      1  GPT part - C12A7328-F81F-11D2-BA4B-00A0C93EC93B

         409640  166015624      2  GPT part - 53746F72-6167-11AA-AA11-00306543ECAC

      166425264    1269536      3  GPT part - 426F6F74-0000-11AA-AA11-00306543ECAC

      167694800   29959728        

      197654528   39321600      4  GPT part - EBD0A0A2-B9E5-4433-87C0-68B6B72699C7

      236976128       2015        

      236978143         32         Sec GPT table

      236978175          1         Sec GPT header

    Guidos-MacBook-Air:~ Guido$ sudo fdisk /dev/disk0

    Disk: /dev/disk0 geometry: 14751/255/63 [236978176 sectors]

    Signature: 0xAA55

             Starting       Ending

    #: id  cyl  hd sec -  cyl  hd sec [     start -       size]

    ------------------------------------------------------------------------

    1: EE 1023 254  63 - 1023 254  63 [         1 -     409639] <Unknown ID>

    2: AC 1023 254  63 - 1023 254  63 [    409640 -  166015624] <Unknown ID>

    3: AB 1023 254  63 - 1023 254  63 [ 166425264 -    1269536] Darwin Boot

    4: 0C 1023 254  63 - 1023 254  63 [ 197654528 -   39321600] Win95 FAT32L

    Guidos-MacBook-Air:~ Guido$

  • by Loner T,

    Loner T Loner T May 3, 2015 10:14 AM in response to idrivevideo
    Level 7 (24,419 points)
    Safari
    May 3, 2015 10:14 AM in response to idrivevideo

    Can you start a new discussion with these outputs also included on the new thread? Please also see Boot Camp missing after upgrade for references and download Testdisk and GPT Fdisk and start a Testdisk scan.

  • by idrivevideo,

    idrivevideo idrivevideo May 3, 2015 3:21 PM in response to Loner T
    Level 1 (0 points)
    May 3, 2015 3:21 PM in response to Loner T
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