I deleted my bootcamp via DU and then deleted the hard drive by using the terminal. My BOOTCAMP is still there and now my fusion drive is separated from the SSD portion and I have no idea how to fix it.

Question

I deleted my bootcamp via DU and then deleted the hard drive by using the terminal. My BOOTCAMP is still there and now my fusion drive is separated from the SSD portion and I have no idea how to fix it.

First off I have a 3tb fusion drive.

I created a 200gb bootcamp, I tried deleting the bootcamp because I thought I messed it up and googled how to delete a mac partition which told me to use Disk Utility, did that and then erased it and somehow it got locked and wouldn't let me do anything to any partition on my hard drive (everything was greyed out)

After looking up and googling for hours I found a post saying the only way to fix it would be to go into CMD+R and go into the terminal window and type out disklist and then find the first UUID number and do something along the lines of disklist delete (UUID) i forget the exact formula. I did this, and then I had 3 separate untitled hard drives.

One in the size of 1.9gb on in 800gb and one in 121.3gb (which is the SSD), I put my time machine backup onto the 1.9gb untitled and now my computer is booting slowly (because it's no longer running off of the SSD and the original bootcamp is still there.

To be honest I am absolutely confused on what else to do!

Is there anyway I can fix this?

iMac (27-inch, Late 2013), OS X Yosemite (10.10.2)

Posted on Feb 26, 2015 12:04 AM

Reply

Answer 1

Feb 26, 2015 12:07 AM in response to LiamSebastian

I thought it would be best to include a screenshot of my current hard drive situation. As you can see the bootcamp is there.

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Answer 2

Feb 26, 2015 12:11 AM in response to LiamSebastian

Boot Camp: Remove Windows from your Mac

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Answer 3

Feb 26, 2015 12:16 AM in response to Johnathan Burger

Saw that earlier and it didn't work for me, which is what led to me trying to delete the hard drive completely and doing a time machine restore.... but sadly it separated all my hard drives and didn't remove the bootcamp partition.

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Answer 4

Loner T

Level 9

59,471 points

Feb 26, 2015 4:37 AM in response to LiamSebastian

You will need to use OS X Terminal and Internet Recovery to fix the Fusion drive. Deleting Bootcamp/Windows via Disk Utility (especially on Fusion Drives) is very problematic.

For future reference, from Boot Camp 5.1: Frequently asked questions - Apple Support

Can I resize the Windows partition after installing Windows?

No. Back up your important files, then use Boot Camp Assistant to delete the old partition and create a new one.

Assuming that your Mac supports Internet Recovery (OS X: About OS X Recovery - Apple Support), please post the output of the following Terminal commands if you are in Internet Recovery (Command+Opt+R).

diskutil list

diskutil cs list

gpt -vv -r show /dev/disk0

gpt -vv -r show /dev/disk1

fdisk /dev/disk0

fdisk /dev/disk1

If you are no in Internet Recovery, the last four commands need to be preceded by a sudo.

Reply

Answer 5

Feb 26, 2015 7:50 AM in response to Loner T

Ok I did what you asked.

Diskutil list:

-bash-3.2# 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_HFS Untitled 121.0 GB disk0s2

/dev/disk1

#: TYPE NAME SIZE IDENTIFIER

0: GUID_partition_scheme *3.0 TB disk1

1: EFI EFI 209.7 MB disk1s1

2: Apple_HFS Macintosh HD 1.9 TB disk1s2

3: Apple_Boot Recovery HD 650.0 MB disk1s3

4: Apple_CoreStorage 251.9 GB disk1s4

5: Apple_Boot Boot OS X 134.2 MB disk1s5

/dev/disk2

#: TYPE NAME SIZE IDENTIFIER

0: Apple_partition_scheme *1.3 GB disk2

1: Apple_partition_map 30.7 KB disk2s1

2: Apple_HFS OS X Base System 1.3 GB disk2s2

/dev/disk3

#: TYPE NAME SIZE IDENTIFIER

0: untitled *5.2 MB disk3

/dev/disk4

#: TYPE NAME SIZE IDENTIFIER

0: untitled *524.3 KB disk4

/dev/disk5

#: TYPE NAME SIZE IDENTIFIER

0: untitled *524.3 KB disk5

/dev/disk6

#: TYPE NAME SIZE IDENTIFIER

0: untitled *524.3 KB disk6

/dev/disk7

#: TYPE NAME SIZE IDENTIFIER

0: untitled *524.3 KB disk7

/dev/disk8

#: TYPE NAME SIZE IDENTIFIER

0: untitled *524.3 KB disk8

/dev/disk9

#: TYPE NAME SIZE IDENTIFIER

0: untitled *6.3 MB disk9

/dev/disk10

#: TYPE NAME SIZE IDENTIFIER

0: untitled *2.1 MB disk10

/dev/disk11

#: TYPE NAME SIZE IDENTIFIER

0: untitled *1.0 MB disk11

/dev/disk12

#: TYPE NAME SIZE IDENTIFIER

0: untitled *524.3 KB disk12

/dev/disk13

#: TYPE NAME SIZE IDENTIFIER

0: untitled *524.3 KB disk13

/dev/disk14

#: TYPE NAME SIZE IDENTIFIER

0: untitled *1.0 MB disk14

/dev/disk15

#: TYPE NAME SIZE IDENTIFIER

0: GUID_partition_scheme *319.4 GB disk15

1: EFI EFI 209.7 MB disk15s1

2: Apple_HFS IMAC TMB 319.0 GB disk15s2

/dev/disk16

#: TYPE NAME SIZE IDENTIFIER

0: untitled *6.3 MB disk16

/dev/disk17

#: TYPE NAME SIZE IDENTIFIER

0: CD_partition_scheme *804.4 MB disk17

1: Apple_partition_scheme 700.4 MB disk17s0

2: Apple_partition_map 32.3 KB disk17s0s1

3: Apple_HFS WD SmartWare 237.5 MB disk17s0s2

-bash-3.2#

Diskutil cs list:

-bash-3.2# diskutil cs list

CoreStorage logical volume groups (1 found)

|

+-- Logical Volume Group 051387DF-39F4-4110-B3B1-FDCF08CB3F0D

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

Name: BOOTCAMP

Status: Online

Size: 251864797184 B (251.9 GB)

Free Space: 251512471552 B (251.5 GB)

|

+-< Physical Volume 29686D7E-F7EA-403C-9447-AA58C4A4AE4A

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

Index: 0

Disk: disk1s4

Status: Online

Size: 251864797184 B (251.9 GB)

-bash-3.2#

gpt -vv -r show/dev/disk0:

-bash-3.2# gpt -vv -r show /dev/disk0

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

gpt show: /dev/disk0: PMBR 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 PMBR

1 1 Pri GPT header

2 32 Pri GPT table

34 6

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

409640 236306352 2 GPT part - 48465300-0000-11AA-AA11-00306543ECAC

236715992 262151

236978143 32 Sec GPT table

236978175 1 Sec GPT header

-bash-3.2#

gpt -vv -r show /dev/disk1:

-bash-3.2# gpt -vv -r show /dev/disk1

gpt show: /dev/disk1: mediasize=3000592982016; sectorsize=512; blocks=5860533168

gpt show: /dev/disk1: PMBR at sector 0

gpt show: /dev/disk1: Pri GPT at sector 1

gpt show: /dev/disk1: Sec GPT at sector 5860533167

start size index contents

0 1 PMBR

1 1 Pri GPT header

2 32 Pri GPT table

34 6

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

409640 3801098560 2 GPT part - 48465300-0000-11AA-AA11-00306543ECAC

3801508200 1269536 3 GPT part - 426F6F74-0000-11AA-AA11-00306543ECAC

3802777736 1912

3802779648 491923432 4 GPT part - 53746F72-6167-11AA-AA11-00306543ECAC

4294703080 262144 5 GPT part - 426F6F74-0000-11AA-AA11-00306543ECAC

4294965224 1565567911

5860533135 32 Sec GPT table

5860533167 1 Sec GPT header

-bash-3.2#

fdisk /dev/disk0:

-bash-3.2# 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 - 236978175] <Unknown ID>

2: 00 0 0 0 - 0 0 0 [ 0 - 0] unused

3: 00 0 0 0 - 0 0 0 [ 0 - 0] unused

4: 00 0 0 0 - 0 0 0 [ 0 - 0] unused

-bash-3.2#

fdisk /dev/disk1:

-bash-3.2# fdisk /dev/disk1

Disk: /dev/disk1 geometry: 97451/255/63 [1565565872 sectors]

Signature: 0xAA55

Starting Ending

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

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

1: EE 1023 254 63 - 1023 254 63 [ 1 - 4294967294] <Unknown ID>

2: 00 0 0 0 - 0 0 0 [ 0 - 0] unused

3: 00 0 0 0 - 0 0 0 [ 0 - 0] unused

4: 00 0 0 0 - 0 0 0 [ 0 - 0] unused

-bash-3.2#

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Answer 6

Loner T

Level 9

59,471 points

Feb 26, 2015 9:28 AM in response to LiamSebastian

The Disk Utility on Yosemite is very buggy, especially where CoreStorage is concerned. Your 250GB BC/Windows partition was converted to CS. Delete the Bootcamp CS volume group - diskutil cs delete 051387DF-39F4-4110-B3B1-FDCF08CB3F0D.

Can you run this command and then post the output of gpt -vv -r show /dev/disk0?

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Answer 7

Feb 26, 2015 10:08 AM in response to Loner T

I did as you said and it now says this:

-bash-3.2# gpt -vv -r show /dev/disk0

gpt show: /dev/disk0: mediasize=3000592982016; sectorsize=512; blocks=5860533168

gpt show: /dev/disk0: PMBR at sector 0

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

gpt show: /dev/disk0: Sec GPT at sector 5860533167

start size index contents

0 1 PMBR

1 1 Pri GPT header

2 32 Pri GPT table

34 6

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

409640 3801098560 2 GPT part - 53746F72-6167-11AA-AA11-00306543ECAC

3801508200 1269536 3 GPT part - 426F6F74-0000-11AA-AA11-00306543ECAC

3802777736 1912

3802779648 491923432 4 GPT part - 53746F72-6167-11AA-AA11-00306543ECAC

4294703080 262144 5 GPT part - 426F6F74-0000-11AA-AA11-00306543ECAC

4294965224 1565567911

5860533135 32 Sec GPT table

5860533167 1 Sec GPT header

-bash-3.2#

one side note I'd like to point out, I called apple support (which they had no idea how to help me and pretty much gave up) and they told me to delete my macintosh HD drive and then reinstall it on the 121gb sad portion, they said this should help combine and delete bootcamp .... but it didn't. After I did what you said bootcamp seems to be gone.)

Here's what my hard drives look like now

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Answer 8

Loner T

Level 9

59,471 points

Feb 26, 2015 10:35 AM in response to LiamSebastian

Can you post the output of the following commands?

diskutil list

diskutil cs list

gpt -vv -r show /dev/disk0

gpt -vv -r show /dev/disk1

The two Untitled LVG/LVs need to be deleted and re-added back to the 121GB SSD to give you your 3TB Fusion drive back.

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Answer 9

Feb 26, 2015 1:24 PM in response to Loner T

How do I go about deleting and then re-adding the hard drives? Completely lost on how to make it back to being a 3gb fusion drive.

Thank you for all your help, I honestly really appreciate it.

I followed your instructions and got the following

diskutil list:

-bash-3.2# 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_HFS Macintosh HD 120.5 GB disk0s2

3: Apple_Boot Recovery HD 650.0 MB disk0s3

/dev/disk1

#: TYPE NAME SIZE IDENTIFIER

0: GUID_partition_scheme *3.0 TB disk1

1: EFI EFI 209.7 MB disk1s1

2: Apple_CoreStorage 1.9 TB disk1s2

3: Apple_Boot Recovery HD 650.0 MB disk1s3

4: Apple_CoreStorage 251.9 GB disk1s4

5: Apple_Boot Boot OS X 134.2 MB disk1s5

/dev/disk2

#: TYPE NAME SIZE IDENTIFIER

0: Apple_partition_scheme *1.3 GB disk2

1: Apple_partition_map 30.7 KB disk2s1

2: Apple_HFS OS X Base System 1.3 GB disk2s2

/dev/disk3

#: TYPE NAME SIZE IDENTIFIER

0: Apple_HFS Untitled *1.9 TB disk3

Logical Volume on disk1s2

FD9357F1-1A71-44A0-A01E-41C84F1C8047

Unencrypted

/dev/disk4

#: TYPE NAME SIZE IDENTIFIER

0: Apple_HFS Untitled *251.5 GB disk4

Logical Volume on disk1s4

31B60F49-6981-47A3-9815-6396AD3A9BD6

Unencrypted

/dev/disk5

#: TYPE NAME SIZE IDENTIFIER

0: untitled *5.2 MB disk5

/dev/disk6

#: TYPE NAME SIZE IDENTIFIER

0: untitled *524.3 KB disk6

/dev/disk7

#: TYPE NAME SIZE IDENTIFIER

0: untitled *524.3 KB disk7

/dev/disk8

#: TYPE NAME SIZE IDENTIFIER

0: untitled *524.3 KB disk8

/dev/disk9

#: TYPE NAME SIZE IDENTIFIER

0: untitled *524.3 KB disk9

/dev/disk10

#: TYPE NAME SIZE IDENTIFIER

0: untitled *524.3 KB disk10

/dev/disk11

#: TYPE NAME SIZE IDENTIFIER

0: untitled *6.3 MB disk11

/dev/disk12

#: TYPE NAME SIZE IDENTIFIER

0: untitled *2.1 MB disk12

/dev/disk13

#: TYPE NAME SIZE IDENTIFIER

0: untitled *1.0 MB disk13

/dev/disk14

#: TYPE NAME SIZE IDENTIFIER

0: untitled *524.3 KB disk14

/dev/disk15

#: TYPE NAME SIZE IDENTIFIER

0: untitled *524.3 KB disk15

/dev/disk16

#: TYPE NAME SIZE IDENTIFIER

0: untitled *1.0 MB disk16

/dev/disk17

#: TYPE NAME SIZE IDENTIFIER

0: GUID_partition_scheme *319.4 GB disk17

1: EFI EFI 209.7 MB disk17s1

2: Apple_HFS IMAC TMB 319.0 GB disk17s2

/dev/disk18

#: TYPE NAME SIZE IDENTIFIER

0: untitled *6.3 MB disk18

/dev/disk19

#: TYPE NAME SIZE IDENTIFIER

0: CD_partition_scheme *804.4 MB disk19

1: Apple_partition_scheme 700.4 MB disk19s0

2: Apple_partition_map 32.3 KB disk19s0s1

3: Apple_HFS WD SmartWare 237.5 MB disk19s0s2

-bash-3.2#

diskutil cs list

-bash-3.2# diskutil cs list

CoreStorage logical volume groups (2 found)

|

+-- Logical Volume Group 687E889E-B4A1-4F20-8B36-43D7A3701076

| =========================================================

| Name: Untitled

| Status: Online

| Size: 1946162462720 B (1.9 TB)

| Free Space: 5402624 B (5.4 MB)

| |

| +-< Physical Volume 7BCD8D9C-AEB2-4D48-B248-257EFC7EA922

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

| | Index: 0

| | Disk: disk1s2

| | Status: Online

| | Size: 1946162462720 B (1.9 TB)

| |

| +-> Logical Volume Family 3A8A9627-5963-49BA-8E2F-96DC7A1B033D

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

| Encryption Status: Unlocked

| Encryption Type: None

| Conversion Status: NoConversion

| Conversion Direction: -none-

| Has Encrypted Extents: No

| Fully Secure: No

| Passphrase Required: No

| |

| +-> Logical Volume FD9357F1-1A71-44A0-A01E-41C84F1C8047

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

| Disk: disk3

| Status: Online

| Size (Total): 1945804734464 B (1.9 TB)

| Conversion Progress: -none-

| Revertible: No

| LV Name: Untitled

| Volume Name: Untitled

| Content Hint: Apple_HFS

|

+-- Logical Volume Group 98213AE6-9EA8-4FB7-8B72-8E08BFBFD82C

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

Name: Untitled

Status: Online

Size: 251864797184 B (251.9 GB)

Free Space: 5226496 B (5.2 MB)

|

+-< Physical Volume 20CEF763-635D-4A0D-A107-40E8FB161D06

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

| Index: 0

| Disk: disk1s4

| Status: Online

| Size: 251864797184 B (251.9 GB)

|

+-> Logical Volume Family 2D3173B3-5B04-47E6-B331-49D1BA58E9F2

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

Encryption Status: Unlocked

Encryption Type: None

Conversion Status: NoConversion

Conversion Direction: -none-

Has Encrypted Extents: No

Fully Secure: No

Passphrase Required: No

|

+-> Logical Volume 31B60F49-6981-47A3-9815-6396AD3A9BD6

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

Disk: disk4

Status: Online

Size (Total): 251507245056 B (251.5 GB)

Conversion Progress: -none-

Revertible: No

LV Name: Untitled

Volume Name: Untitled

Content Hint: Apple_HFS

-bash-3.2#

Disk0

-bash-3.2# gpt -vv -r show /dev/disk0

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

gpt show: /dev/disk0: PMBR 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 PMBR

1 1 Pri GPT header

2 32 Pri GPT table

34 6

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

409640 235298960 2 GPT part - 48465300-0000-11AA-AA11-00306543ECAC

235708600 1269536 3 GPT part - 426F6F74-0000-11AA-AA11-00306543ECAC

236978136 7

236978143 32 Sec GPT table

236978175 1 Sec GPT header

-bash-3.2#

Disk1

-bash-3.2# gpt -vv -r show /dev/disk1

gpt show: /dev/disk1: mediasize=3000592982016; sectorsize=512; blocks=5860533168

gpt show: /dev/disk1: PMBR at sector 0

gpt show: /dev/disk1: Pri GPT at sector 1

gpt show: /dev/disk1: Sec GPT at sector 5860533167

start size index contents

0 1 PMBR

1 1 Pri GPT header

2 32 Pri GPT table

34 6

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

409640 3801098560 2 GPT part - 53746F72-6167-11AA-AA11-00306543ECAC

3801508200 1269536 3 GPT part - 426F6F74-0000-11AA-AA11-00306543ECAC

3802777736 1912

3802779648 491923432 4 GPT part - 53746F72-6167-11AA-AA11-00306543ECAC

4294703080 262144 5 GPT part - 426F6F74-0000-11AA-AA11-00306543ECAC

4294965224 1565567911

5860533135 32 Sec GPT table

5860533167 1 Sec GPT header

-bash-3.2#

Reply

Answer 10

Loner T

Level 9

59,471 points

Feb 26, 2015 1:48 PM in response to LiamSebastian

1. Disconnect WD My Pasport from the Mac.

2. Backup OSX. If you already have a backup using Time Machine, you may not need this. If the backup is old, create a new backup.

3. The following steps use the output from the last diskutil cs list output. Please verify the UUIDs (the long strings). These will erase your 3TB HDD disk.

a. Delete disk4 Logical Volume - diskutil cs deleteVolume 31B60F49-6981-47A3-9815-6396AD3A9BD6

b. Delete Logical Volume Group on disk1s4 - diskutil cs delete 98213AE6-9EA8-4FB7-8B72-8E08BFBFD82C

c. Delete disk3 Logical Volume - diskutil cs deleteVolume FD9357F1-1A71-44A0-A01E-41C84F1C8047

d. Delete Logical Volume Group on disk1s2 - diskutil cs delete 687E889E-B4A1-4F20-8B36-43D7A3701076

e. Erase disk1 completely exposing a single 3TB physical disk - diskutil eraseDisk JHFS+ HDD disk1

4. Post the output of diskutil list.

5. Test if you can boot from the SSD alone.

Based on Test 5, I can provide additional steps.

Do not use Disk Utility. If it prompts for Ignore or Fix, click on Ignore.

Reply

Answer 11

Feb 26, 2015 2:08 PM in response to Loner T

I did the above instructions, since my computer doesn't currently have an os now (restarted it and got a flashing ? folder) should I reinstall safari onto the harddrives? Which one?

How do I check to see if I can boot from SSD alone?

also how can I send you the terminal if my computer doesnt have OS is there a way?

Reply

Answer 12

Feb 26, 2015 2:09 PM in response to LiamSebastian

Meant reinstall Yosemite, not safari. My apologies.

Reply

Answer 13

Loner T

Level 9

59,471 points

Feb 26, 2015 2:16 PM in response to LiamSebastian

If you go to Internet Recovery (Command+Opt+R - you should see a spinning globe at startup), it has built-in Safari, but it can be a bit challenging to switch between Terminal and Safari.

The Macintosh HD you have on the SSD should allow you to boot, but if you get the flashing folder sign, then Internet Recovery is required, which will help rebuild the Fusion drive, and then a TM restore using the same Recovery console should get you up and running.

Please be aware of the following, from OS X: About OS X Recovery - Apple Support

Which version of OS X is installed by OS X Recovery?

If you use the Recovery System stored on your startup drive to reinstall OS X, it installs the most recent version of OS X previously installed on this computer.
If you use Internet Recovery to reinstall OS X, it installs the version of OS X that originally came with your computer. After installation is finished, use the Mac App Store to install related updates or later versions of OS X that you have previously purchased.

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Answer 14

Feb 26, 2015 2:51 PM in response to Loner T

When I installed the clean Mac os X it gave me 3 separate hard drives to choose from, I chose the HDD (121 sad) which i am running on now.

Here's the diskutil list

-bash-3.2# 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_HFS HDD 121.0 GB disk0s2

/dev/disk1

#: TYPE NAME SIZE IDENTIFIER

0: GUID_partition_scheme *3.0 TB disk1

1: EFI EFI 209.7 MB disk1s1

2: Apple_HFS Untitled 1.9 TB disk1s2

3: Apple_HFS Untitled 251.9 GB disk1s3

/dev/disk2

#: TYPE NAME SIZE IDENTIFIER

0: Apple_partition_scheme *1.3 GB disk2

1: Apple_partition_map 30.7 KB disk2s1

2: Apple_HFS OS X Base System 1.3 GB disk2s2

/dev/disk3

#: TYPE NAME SIZE IDENTIFIER

0: untitled *5.2 MB disk3

/dev/disk4

#: TYPE NAME SIZE IDENTIFIER

0: untitled *524.3 KB disk4

/dev/disk5

#: TYPE NAME SIZE IDENTIFIER

0: untitled *524.3 KB disk5

/dev/disk6

#: TYPE NAME SIZE IDENTIFIER

0: untitled *524.3 KB disk6

/dev/disk7

#: TYPE NAME SIZE IDENTIFIER

0: untitled *524.3 KB disk7

/dev/disk8

#: TYPE NAME SIZE IDENTIFIER

0: untitled *524.3 KB disk8

/dev/disk9

#: TYPE NAME SIZE IDENTIFIER

0: untitled *6.3 MB disk9

/dev/disk10

#: TYPE NAME SIZE IDENTIFIER

0: untitled *2.1 MB disk10

/dev/disk11

#: TYPE NAME SIZE IDENTIFIER

0: untitled *1.0 MB disk11

/dev/disk12

#: TYPE NAME SIZE IDENTIFIER

0: untitled *524.3 KB disk12

/dev/disk13

#: TYPE NAME SIZE IDENTIFIER

0: untitled *524.3 KB disk13

/dev/disk14

#: TYPE NAME SIZE IDENTIFIER

0: untitled *1.0 MB disk14

/dev/disk15

#: TYPE NAME SIZE IDENTIFIER

0: untitled *6.3 MB disk15

/dev/disk16

#: TYPE NAME SIZE IDENTIFIER

0: GUID_partition_scheme *319.4 GB disk16

1: EFI EFI 209.7 MB disk16s1

2: Apple_HFS IMAC TMB 319.0 GB disk16s2

/dev/disk17

#: TYPE NAME SIZE IDENTIFIER

0: CD_partition_scheme *804.4 MB disk17

1: Apple_partition_scheme 700.4 MB disk17s0

2: Apple_partition_map 32.3 KB disk17s0s1

3: Apple_HFS WD SmartWare 237.5 MB disk17s0s2

-bash-3.2#

And here is my current drives under disk utility.

Reply

Answer 15

Loner T

Level 9

59,471 points

Feb 26, 2015 2:55 PM in response to LiamSebastian

My recommendation is to stop the reinstallation. I can help rebuild the Fusion drive, and then you can re-install. It will be a much quicker installation.

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