I'm trying to do a complete backup of my wife's MB from my MBP. I booted the MB into Firewire Target Disk Mode, then used Disk Utility on my MBP to make a DMG of it onto another external FW drive. Divison 2 firestarter explosive dmg. Here's the log from Disk Util:
Jun 26, 2019 This will fill in the location of the dmg file into your Terminal window. In researching this question it seems to turn up most frequently in connection with recent. Download mac os x 10.9 mavericks dmg.
![File](/uploads/1/2/6/2/126263448/647777836.png)
- Note: Attempting to fix Mac OS X DMG No Mountable File Systems manually requires technical skills which newbie lacks. Even slight mistake might bring risk to data. So, it is recommended to take the help of Mac Data Recovery tool to rescue data in case of Mac OS X DMG No Mountable File Systems issue.
- I own a MacBook Pro running Mountain Lion. I would like to dual-boot my Mac OS with Ubuntu. When I download the file and try to open it, it reads 'No mountable file systems'. I have downloaded both.
- Jun 26, 2019 No Mountable File Systems error when tryi These files are actually like an image of the complete contents of hard drive. The above-said error can be caused.
2008-03-22 15:07:40 -0700: Disk Utility started.
2008-03-22 15:08:32 -0700: Creating Image “TiffanyBook032208.dmg”
2008-03-22 15:08:40 -0700: Preparing imaging engineÂ…
2008-03-22 15:08:44 -0700: Reading Driver Descriptor Map (DDM : 0)Â…
2008-03-22 15:08:44 -0700: (CRC32 $51B6B901: Driver Descriptor Map (DDM : 0))
2008-03-22 15:08:44 -0700: Reading Apple (Apple_partition_map : 1)Â…
2008-03-22 15:08:44 -0700: (CRC32 $A3D7DA6A: Apple (Apple_partition_map : 1))
2008-03-22 15:08:44 -0700: Reading (Apple_Free : 2)Â…
2008-03-22 15:08:45 -0700: (CRC32 $00000000: (Apple_Free : 2))
2008-03-22 15:08:45 -0700: Reading Apple_HFS_Untitled_1 (Apple_HFS : 3)Â…
2008-03-22 15:57:57 -0700: (CRC32 $CE3D7CF0: Apple_HFS_Untitled_1 (Apple_HFS : 3))
2008-03-22 15:57:57 -0700: Reading (Apple_Free : 4)Â…
2008-03-22 15:57:58 -0700: (CRC32 $00000000: (Apple_Free : 4))
2008-03-22 15:57:58 -0700: Adding resourcesÂ…
2008-03-22 15:57:59 -0700: Elapsed Time: 49m 13.314s
2008-03-22 15:57:59 -0700: File size: 28521921586 bytes, Checksum: CRC32 $C61693A6
2008-03-22 15:57:59 -0700: Sectors processed: 312581808, 79974513 compressed
2008-03-22 15:57:59 -0700: Speed: 13.2Mbytes/sec
2008-03-22 15:57:59 -0700: Savings: 82.2%
2008-03-22 15:58:01 -0700: Image “TiffanyBook032208.dmg” created successfully.
2008-03-22 16:08:24 -0700: Name : TiffanyBook032208.dmg
Type : Unattached Disk Image
Disk Name : /Cow-e-fornia/Backup/TiffanyBook032208.dmg
Disk Image Path : /Volumes/Cow-e-fornia/Backup/TiffanyBook032208.dmg
Disk Image Size : 26.6 GB (28,521,921,586 Bytes)
Location : External
2008-03-22 16:08:24 -0700:
2008-03-22 16:10:51 -0700: Attach Image “TiffanyBook032208.dmg”
2008-03-22 16:10:51 -0700: InitializingÂ…
2008-03-22 16:10:57 -0700: VerifyingÂ…
2008-03-22 16:10:58 -0700: Driver Descriptor Map (DDM : 0): verified CRC32 $51B6B901
2008-03-22 16:10:59 -0700: Apple (Apple_partition_map : 1): verified CRC32 $A3D7DA6A
2008-03-22 16:11:00 -0700: (Apple_Free : 2): verified CRC32 $00000000
2008-03-22 16:32:14 -0700: Apple_HFS_Untitled_1 (Apple_HFS : 3): verified CRC32 $CE3D7CF0
2008-03-22 16:32:15 -0700: (Apple_Free : 4): verified CRC32 $00000000
2008-03-22 16:32:15 -0700: Verification completedÂ…
2008-03-22 16:32:15 -0700: verified CRC32 $C61693A6
2008-03-22 16:32:15 -0700: AttachingÂ…
2008-03-22 16:32:16 -0700: Checking volumesÂ…
2008-03-22 16:33:14 -0700: Volume check completedÂ…
2008-03-22 16:33:14 -0700: AttachingÂ…
2008-03-22 16:33:14 -0700: FinishingÂ…
2008-03-22 16:34:06 -0700: Unable to attach “TiffanyBook032208.dmg”. (no mountable file systems)
2008-03-22 15:08:32 -0700: Creating Image “TiffanyBook032208.dmg”
2008-03-22 15:08:40 -0700: Preparing imaging engineÂ…
2008-03-22 15:08:44 -0700: Reading Driver Descriptor Map (DDM : 0)Â…
2008-03-22 15:08:44 -0700: (CRC32 $51B6B901: Driver Descriptor Map (DDM : 0))
2008-03-22 15:08:44 -0700: Reading Apple (Apple_partition_map : 1)Â…
2008-03-22 15:08:44 -0700: (CRC32 $A3D7DA6A: Apple (Apple_partition_map : 1))
2008-03-22 15:08:44 -0700: Reading (Apple_Free : 2)Â…
2008-03-22 15:08:45 -0700: (CRC32 $00000000: (Apple_Free : 2))
2008-03-22 15:08:45 -0700: Reading Apple_HFS_Untitled_1 (Apple_HFS : 3)Â…
2008-03-22 15:57:57 -0700: (CRC32 $CE3D7CF0: Apple_HFS_Untitled_1 (Apple_HFS : 3))
2008-03-22 15:57:57 -0700: Reading (Apple_Free : 4)Â…
2008-03-22 15:57:58 -0700: (CRC32 $00000000: (Apple_Free : 4))
2008-03-22 15:57:58 -0700: Adding resourcesÂ…
2008-03-22 15:57:59 -0700: Elapsed Time: 49m 13.314s
2008-03-22 15:57:59 -0700: File size: 28521921586 bytes, Checksum: CRC32 $C61693A6
2008-03-22 15:57:59 -0700: Sectors processed: 312581808, 79974513 compressed
2008-03-22 15:57:59 -0700: Speed: 13.2Mbytes/sec
2008-03-22 15:57:59 -0700: Savings: 82.2%
2008-03-22 15:58:01 -0700: Image “TiffanyBook032208.dmg” created successfully.
2008-03-22 16:08:24 -0700: Name : TiffanyBook032208.dmg
Type : Unattached Disk Image
Disk Name : /Cow-e-fornia/Backup/TiffanyBook032208.dmg
Disk Image Path : /Volumes/Cow-e-fornia/Backup/TiffanyBook032208.dmg
Disk Image Size : 26.6 GB (28,521,921,586 Bytes)
Location : External
2008-03-22 16:08:24 -0700:
2008-03-22 16:10:51 -0700: Attach Image “TiffanyBook032208.dmg”
2008-03-22 16:10:51 -0700: InitializingÂ…
2008-03-22 16:10:57 -0700: VerifyingÂ…
2008-03-22 16:10:58 -0700: Driver Descriptor Map (DDM : 0): verified CRC32 $51B6B901
2008-03-22 16:10:59 -0700: Apple (Apple_partition_map : 1): verified CRC32 $A3D7DA6A
2008-03-22 16:11:00 -0700: (Apple_Free : 2): verified CRC32 $00000000
2008-03-22 16:32:14 -0700: Apple_HFS_Untitled_1 (Apple_HFS : 3): verified CRC32 $CE3D7CF0
2008-03-22 16:32:15 -0700: (Apple_Free : 4): verified CRC32 $00000000
2008-03-22 16:32:15 -0700: Verification completedÂ…
2008-03-22 16:32:15 -0700: verified CRC32 $C61693A6
2008-03-22 16:32:15 -0700: AttachingÂ…
2008-03-22 16:32:16 -0700: Checking volumesÂ…
2008-03-22 16:33:14 -0700: Volume check completedÂ…
2008-03-22 16:33:14 -0700: AttachingÂ…
2008-03-22 16:33:14 -0700: FinishingÂ…
2008-03-22 16:34:06 -0700: Unable to attach “TiffanyBook032208.dmg”. (no mountable file systems)
When I tried to mount the image, it went through a 20 minute verification procedure, then failed with the 'no mountable file systems' error.
![Mountable Mountable](/uploads/1/2/6/2/126263448/507379226.png)
I tried mounting it from Finder by double-clicking the DMG and got the same error. So I deleted the DMG and re-created it from scratch (including rebooting the MB into TDM):
2008-03-22 16:37:22 -0700: Disk Utility started.
2008-03-22 16:37:54 -0700: Creating Image “TiffanyBook032208.dmg”
2008-03-22 16:37:58 -0700: Preparing imaging engineÂ…
2008-03-22 16:38:02 -0700: Reading whole disk (Apple_HFS : 0)Â…
2008-03-22 17:29:22 -0700: (CRC32 $DB22F44F: whole disk (Apple_HFS : 0))
2008-03-22 17:29:23 -0700: Adding resourcesÂ…
2008-03-22 17:29:25 -0700: Elapsed Time: 51m 20.825s
2008-03-22 17:29:25 -0700: File size: 28525037851 bytes, Checksum: CRC32 $7D6B0BB2
2008-03-22 17:29:25 -0700: Sectors processed: 312319584, 79999257 compressed
2008-03-22 17:29:25 -0700: Speed: 12.7Mbytes/sec
2008-03-22 17:29:25 -0700: Savings: 82.2%
2008-03-22 17:29:27 -0700: Image “TiffanyBook032208.dmg” created successfully.
2008-03-22 16:37:54 -0700: Creating Image “TiffanyBook032208.dmg”
2008-03-22 16:37:58 -0700: Preparing imaging engineÂ…
2008-03-22 16:38:02 -0700: Reading whole disk (Apple_HFS : 0)Â…
2008-03-22 17:29:22 -0700: (CRC32 $DB22F44F: whole disk (Apple_HFS : 0))
2008-03-22 17:29:23 -0700: Adding resourcesÂ…
2008-03-22 17:29:25 -0700: Elapsed Time: 51m 20.825s
2008-03-22 17:29:25 -0700: File size: 28525037851 bytes, Checksum: CRC32 $7D6B0BB2
2008-03-22 17:29:25 -0700: Sectors processed: 312319584, 79999257 compressed
2008-03-22 17:29:25 -0700: Speed: 12.7Mbytes/sec
2008-03-22 17:29:25 -0700: Savings: 82.2%
2008-03-22 17:29:27 -0700: Image “TiffanyBook032208.dmg” created successfully.
No Mountable Systems Dmg Fix Free
I get the same failure, whether mounting from Finder or from Disk Utility.