TNT Luoma - Latest Comments in SuperDuper Bash Script to Automatically Mount or Unmount a Hard Drive

Re: SuperDuper Bash Script to Automatically Mount or Unmount a Hard Drive

Типография — Tue, 06 Apr 2010 15:18:55 -0000

nicely written

Re: SuperDuper Bash Script to Automatically Mount or Unmount a Hard Drive

TJ Luoma — Thu, 04 Mar 2010 09:19:44 -0000

Sounds like a good solution!

SuperDuper's developer once told me that the app should mount and
unmount the drive itself (assuming it was attached-but-unmounted when
SD starts) but I haven't tested that myself.

Re: SuperDuper Bash Script to Automatically Mount or Unmount a Hard Drive

Daniel Griscom — Thu, 04 Mar 2010 08:56:27 -0000

I've been using your script for a while: thanks. However, a few days ago it stopped successfully unmounting the drive being copied to.

I checked, and the line

diskutil unmount "$DRIVE_NAME"

was given the right drive name, but then complained that a completely different partition couldn't be unmounted.

I finally fixed it by changing the line to

disktuil unmount "$DEVICE"

This seems to be authoritative and unambiguous, and works. I expect it should work for others, too, although I'm still not clear why things stopped working.

Thanks,
Dan

Re: SuperDuper Bash Script to Automatically Mount or Unmount a Hard Drive

@luomat — Sat, 18 Jul 2009 12:31:20 -0000

Hrm. I don't know why it requests your password. I used that command specifically because it does not request my password. Sorry I don't have an answer.

Re: SuperDuper Bash Script to Automatically Mount or Unmount a Hard Drive

Graham Street — Sat, 18 Jul 2009 11:13:00 -0000

Excellent script, thanks. I clone my main drive to a backup in my Mac Pro every evening. Your script will solve a problem I've had for a while where everything's duplicated in 'Launch Services' because OSX finds all the duplicate applications on my clone drive. The only thing I can't solve is that the disk mount requests my password, and therefore I can't leave the automatic clone update to run unattended. Do you have any suggestions for this?

Re: SuperDuper Bash Script to Automatically Mount or Unmount a Hard Drive

@luomat — Wed, 08 Jul 2009 17:50:59 -0000

a) I don't think my script is necessary. The developer said that SuperDuper will automatically mount/unmount the drive if needed

b) ~ is a Unix short cut for $HOME

c) You probably need to get into Terminal and paste this command (including the " marks!) Make sure it is ALL ONE LINE:

chmod 755 "/Applications/SuperDuper!.app/Contents/Resources/Copy Scripts/unmount-for-superduper.sh"

Re: SuperDuper Bash Script to Automatically Mount or Unmount a Hard Drive

Louis — Wed, 08 Jul 2009 17:39:11 -0000

Can you please explain were i will save the file: (mount-for-superduper.sh)
in your instructions, you say to save it to: ( ~/bin/ or somewhere else in your $PATH)
but were is that.

What I did is to save it to" (Copy scripts file) inside the Resources of SuperDuper
but I am getting this message: Scripts/unmount-for-superduper.sh
| 05:28:15 PM | Error | sh: /Applications/SuperDuper!.app/Contents/Resources/Copy Scripts/unmount-for-superduper.sh: Permission denied
Can you please help me.
Thank you
Louis

Re: SuperDuper Bash Script to Automatically Mount or Unmount a Hard Drive

Patrick Crowley — Sun, 17 May 2009 17:30:06 -0000

Awesome script! This was exactly what I needed. :)

Re: SuperDuper Bash Script to Automatically Mount or Unmount a Hard Drive

@luomat — Fri, 08 May 2009 21:26:28 -0000

OOps.

My bad. You can simply run this command:

touch ~/.source

Re: SuperDuper Bash Script to Automatically Mount or Unmount a Hard Drive

Fred — Fri, 08 May 2009 16:10:56 -0000

I get the error:

| Error | /Users/Fred/mount-drive-for-superduper.sh: line 42: /Users/Fred/.source: No such file or directory

What is this invisible file? And how can I generate it? Thank you for your help.

Re: SuperDuper Bash Script to Automatically Mount or Unmount a Hard Drive

Scott A — Fri, 06 Mar 2009 15:58:47 -0000

You'd probably also want to make sure that the drive name is unique, so you don't get it mounting with a trailing number that may not correspond to the script.