The current version of ImageUSB is v (2449 KB). In this scenario, users will need to reformat the UFD in order to access the rest of the storage space. For example, if a 2GB image is copied to an 8GB USB Flash Drive, the drive will only be able to use two out of the eight gigabytes of storage space. Warning: Due to the forensic nature of image duplication by ImageUSB, please ensure that you select UFDs with a storage size similar to the image you wish to duplicate. As of V1.5, imageUSB now supports extraction of ISO contents onto USB Drive. A reformat can recover the drive however. So the direct imaging of ISO9660, Joliet or UDF file system, from a CD, to a USB drive, might not allow the USB drive to function in all operating systems. (*) CD ISO images use a different file systems compared to USB drives. In addition, imageUSB has the ability to reformat even hard to format drives and reclaim any disk space that may be lost previously. Or alternatively to just Zero the MBR and/or GPT entries that exists on the drive. This will replace the contents of the entire drive with 0s. ImageUSB includes functionality to Zero a USB Flash Drive. ImageUSB can perform flawless mass duplications of all UFD images, including bootable UFDs. Unlike other USB duplication tools, ImageUSB can preserve all unused and slack space during the cloning process, including the Master Boot Record (MBR). ImageUSB can also be used to install OSFClone to a USB Drive for use with PassMark OSForensics™. You can always use the df command or mount command to list mounted file systems under Linux and Unix. Again, if the disk throwing the errors is the same as the primary boot partition that Recovery is also on, the above. Go to First Aid to verify and repair the disk, or go to Erase to format the disk. ImageUSB also supports writing of an ISO file byte by byte directly to an USB drive (*). Linux fuser command to forcefully unmount a disk partition. Reboot the Mac holding down the Option key and choose the Recovery partition. Capable of creating exact bit-level copies of USB Flash Drive (UFDs), ImageUSB is an extremely effective tool for the mass duplication of UFDs. I suspect that macOS is trying to talk to the volume and thus occupies it in some way.ImageUSB is a free utility which lets you write an image concurrently to multiple USB Flash Drives. Please note that the disk is NOT mounted in any way (as I said, it’s greyed out in Disk Utility). I also tried a cs list, but it couldn’t find any (ie encrypted partitions). If I then do a “ diskutil eraseVolume HFS+ Server disk2” it starts to erase it, but after 20% or so it cancels with Error: -69888: Couldn’t unmount disk… diskutil unmountDisk force disk2 actually works.diskutil eraseDisk gives “Couldn’t unmount disk” All actions in Disk Utility gives the error “Can’t unmount the drive”.* I have tried both the volume as well as the actual disk. Trying to erase it* shows after a while that it couldn’t unmount the drive (error 69879).In Disk Utility, the disk (named “Server”) is greyed out.I have tried with Disk Utility and with diskutil in Terminal, to no avail. So I am trying to help him format it again (as APSF), but it is impossible. He kept it formatted as exFat, and it worked good for a day or so. A friend of mine bought an external Seagate 5 TB drive.
0 Comments
Leave a Reply. |
AuthorWrite something about yourself. No need to be fancy, just an overview. ArchivesCategories |