#UNMOUNT DISK MAC TERMINAL MAC OS#

Disconnect the disk member that you want to unmount. Click the Unmount button in the toolbar or beside the disk set name. Along the same lines, if you want to remount a drive you can usually just physically unplug the drive and plug it back again. For many users, the easiest way to unmount a drive in Mac is to either just drag a volume into the Trash, use the eject keys, disconnect the drive, or use one of the force eject methods.

#UNMOUNT DISK MAC TERMINAL MAC OS#

In fact, using both approaches, I tried to unmount a disk with an open application and in both cases got a 'disk failed to unmount' response (meaning that TerminalĪ workaround would be great, but an understanding of what's going on would be useful. In the Disk Utility app on your Mac, select the disk set that you want to unmount in the sidebar. You can mount and unmount drives, volumes, and disks from the command line of MacOS and Mac OS X. that it may not be mounted - however this setting wouldn't last through next boot. Temporarily, you could see if Disk Utility could unmount the offending hard drive so. To unmount go to disk utilities and select the drive you wish to unmount and click on unmount to eject the drive use finder then click enject on the disk. to make the system ignore the attached failed hard drive or see if it could be done.

Still another AS Discussions respondent had queried Mac Fix It on the reason for this and was told that it probably had to do with preparation of the disk for unmounting - but then, why wouldn't the same thing happen directly in Terminal? You may be able to use a command-line, terminal method of accessing the OS X. However, if this is done in AS editor as 'do shell script', the unmount (while reliable) takes upwards of 20 seconds on my fast machine, whereas the mount time is very quick.Īccording to an AS Discussions respondent, the same sort of delay can be expected when using an obj-C application.

Don't know whether someone would like to give this a whirl, but it has been posted on Apple AS & UNIX discussions without a reply (except for others reinforcing the question).īear with me, as this does have to do with AS.

Unmount disk mac terminal