How can I use my TimeMachine to back up the external hard drive

How can I use my TimeMachine to back up the external hard drive that is attached to my TimeMachine? I have the external drive attached to my TimeMachine via the USB port and want my TimeMachine to back up the files on the external drive, as it does for the files on my computer. How do I do that?

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How can I get Time Machine to back up an external hard drive (iPhotos) that is attached to airport extreme base station. Note: Time machine is usb to macbook pro and external drive with iphotos is usb to airport extreme base station. Help please. Thanks!

How can I get Time Machine to back up an external hard drive (iPhotos) that is attached to airport extreme base station. Note: Time machine is usb to macbook pro and external drive with iphotos is usb to airport extreme base station. Help please. Thanks!

Once you have the drive connected to your Mac, click System Preferences (gear icon) on the dock
Click Time Machine
Click Options
Be default, the hard drive will be Excluded from backups. Click the drive to highlight it, then click the "-" (minus) button at the bottom of the list to remove the drive from Excluded items.
The drive will be backed up on the next Time Machine pass
Everything above assumes that the hard drive has been formatted in Mac OS Extended (Journaled) as Time Machine will only backup drives in that format.

Can you use time machine to back up an external hard drive?

I haven't used Time Machine so far and setting it up now.
Because my retina MBP has the limited hard drive size of 500GB, I'll be using a 2TB G-Tech hard drive as external hard drive.
I'll be partitioning it, 500 GB for the MBP as a time machine back-up, the rest as a hard drive for photography RAW files.
Can I set up time machine to back up the larger partition (the one with the RAW files) to a second external hard drive? Or does Time Machine only handle back-up from the main computer hard drive?
thanks!

Try reviewing this information.
Time Machine FAQ
You will definitely need more than 500 GB to use Time Machine - see question 1.
Time Machine works with the main hard drive and any locally attached storage, but I don't know of any way to make it backup the second partition without resetting the Time Machine Preferences. You can do that with a cloning program.
Clone - Carbon Copy Cloner
Clone – Data Backup
Clone – Deja Vu
Clone - SuperDuper
Clone Software – 6 Applications Tested
Two backups are better than one. Drives do fail.

How can I use 300 GB of music on my external hard drive with my itunes on ipad?

I have 300 GB of music on my external hard drive. I use an ipod touch and want to to use an ipad to manage and make playlists and transfer to my touch. What is the best way for me to do this?? Thanks in advance.

It doesn't appear so. I am shopping around now and the latest review I read says that there is an interface built into the product to manage media.
http://www.laptopmag.com/reviews/storage/seagate-goflex-satellite.aspx

How can you tell which files have backed up to external hard drive using Time Machine?

Hello Mac Users,
I have Macbook Pro (early 2011) and recently purchased a WD My Passport for Mac external HD. I have completed a back up using Time Machine, however how do I tell what files actually were backed up? I have a ton of audio, documents and photos that I would like on there. Its a 2 TB HD, my memory is 750 GB... Im using 632. At end of back up, the drive still had 1.88 TB left. Any help would be appreciated! Thanks
Linz19

This procedure is a diagnostic test. It makes no changes to your data.
Please triple-click anywhere in the line below on this page to select it:
tmutil compare | open -ef
Copy the selected text to the Clipboard by pressing the key combination command-C.
Launch the built-in Terminal application in any of the following ways:
☞ Enter the first few letters of its name into a Spotlight search. Select it in the results (it should be at the top.)
☞ In the Finder, select Go ▹ Utilities from the menu bar, or press the key combination shift-command-U. The application is in the folder that opens.
☞ Open LaunchPad and start typing the name.
Paste into the Terminal window by pressing command-V. I've tested these instructions only with the Safari web browser. If you use another browser, you may have to press the return key after pasting.
The command may take several minutes to run. Wait for a new line ending in a dollar sign ($) to appear below what you entered.
A TextEdit window will open with the output of the command. Don't post all the output; just read it yourself. Each line that begins with a plus sign (“+”) represents a file that has been added to the source volume since the last snapshot was taken. These files have not been backed up yet.
Each line that begins with an exclamation point (“!”) represents a file that has changed on the source volume. These files have been backed up, but not in their present state.
Each line that begins with a minus sign (“-“) represents a file that has been removed from the source volume.
Files that you’ve excluded from backup, or that are excluded automatically, are ignored.
At the end of the output, you’ll get some lines like the following:
Added:
Removed:
Changed:
These lines show the total amount of data added, removed, or changed on the source(s) since the last snapshot.
Caution: Under some conditions, tmutil may falsely flag files as not having been backed up when in fact they have been. It can be confused by multi-linked files, or by files with a modification date earlier than the one in the snapshot. This will not be an issue for most users. If the results of the above procedure surprise you, inspect your snapshots directly.

How can I use Time Capsule for backups and an external hard drive?

I have a large file/program on my iMacs hard drive that is 62GB and I would like to keep only things I need on my iMac. I have a 2tb time capsule currently used for backing up. It has roughly 1.66 TB free. How can I move the 62GB program onto my Time Capsule and still use it for backups? Also, is this stable? And don't worry about backing the program up because it came on 8DVD discs.
Thanks.

1. Mount the Time Capsule as a drive and drag the application over to it. If the application requires system components, those won't be transferred; if those are only data files, you may be able to drag them over as well and then create a symlink or alias to a folder enclosing their current location.
2. The application may work slowly if this is done. Note that Time Machine will eventually use up all the free space on the Time Capsule that isn't reserved by being allocated to a disk image.
(66649)

Can I use time machine to back up via a hard drive connected by USB to a HomeHub router?

Can I use time machine to back up via a hard drive connected by USB to a BT HomeHub router? Is there a better way to back up and store files than via the USB port on my new MacBook Pro? I'd like storage to be accessible from my earlier version MacBook too.

I think you want to make backups without connecting a hard disk via USB. In other words, you want to have the data storage be shared in your home wirelessly.
If this is the case, I recommend using a Time Capsule.
Time Capsule works great with Time Machine. You can set up all your devices to automatically make backups on the Time Capsule wirelessly and effortlessly.

How do I use time machine to backup to an external hard drive plugged into my airport extreme

How do I use time machine to backup to an external hard drive plugged into my airport extreme? I used to be able to but now time machine will not recognize my hard drive to select as a backup when plugged into my airport extreme. I'm not sure what happened or changed. Any help is greatly appreciated. Thanks

First thing to do is go to the Pondini tips page, then follow the link to his full TM site for all the details.

Can I use my 160gb iPod classic as an external hard drive for my MacBook?

Can I use my 160gb iPod classic as an external hard drive for my MacBook?

That link seems to be broken. It does normally lead to a solution. For the time being go to
http://www.google.com/search?q=ipod+classic+disk+mode
Let your mouse hover over the link until you see the option appear on the right to view the cached version Google contains:
Putting iPod devices with a Click Wheel into Disk Mode
If necessary, verify that your iPod has a Click Wheel.
Before placing the iPod into Disk Mode, verify that it is charged.
Toggle the Hold switch on and off (set it to Hold, then turn it off again.)
Press and hold the Menu and Select buttons for at least six seconds, until the Apple logo appears.
When the Apple logo appears, release the Menu and Select buttons and immediately press and hold the Select and the Play/Pause buttons until the Disk Mode screen appears.
Connect the iPod to your computer; the screen on the iPod will should say "Do not disconnect".
If you are having difficulty putting your iPod into Disk Mode, set it on a flat surface. Make sure that the finger pressing the Select button is not touching the Click Wheel. Also make sure that you are pressing the Play/Pause button toward the outside of the Click Wheel and not near the center. If you are still unable to put your iPod into Disk Mode, use one finger from one hand to press the Select button, and one finger from the other hand to press the Play/Pause button.
If you have an older iPod model, without a Click Wheel
Before placing the iPod into Disk Mode, verify that it has a charge.
Toggle the Hold switch on and off (set it to Hold, then turn it off again.)
Press and hold the Play/Pause and Menu buttons until the Apple/iPod logo appears, then release them. This resets iPod. When you reset iPod, all your music and data files are saved, but some customized settings may be lost.
When the Apple logo appears, immediately press and hold the Previous and Next buttons until the Disk Mode screen appears.
Connect the iPod to your computer; the screen on the iPod should say "Do not disconnect".
If you have an iPod nano (6th generation)
Before placing the iPod into Disk Mode, verify that it has a charge.
Reset the device by pressing the Sleep and Volume Down buttons simultaneously until the display turns black. This should take about eight seconds.
When the display turns black, hold down the Volume Down and Volume Up buttons simultaneously until the device enters Disk mode.

How can I download my photos from iphoto to the external hard disk? thanks!

How can I download my photos from iphoto to the external hard disk? thanks!

This is our resident iPhoto guru, Terence Devlin's, advice:
You can move your iPhoto Library to an external disk or new Mac:
1. Quit iPhoto
2. Copy the iPhoto Library Folder as an entity from your Pictures Folder to the External Disk.
3. Hold down the option (or alt) key while launching iPhoto. From the resulting menu select 'Choose Library' and navigate to the new location. From that point on this will be the default location of your library.
4. Test the library and when you're sure all is well, trash the one on your internal HD to free up space.

Using Time Machine to back up an external hard drive

Hi,
This has probably been asked a lot but i'm struggling to find an answer. I want to back up my external hard drive using Time Machine but i'm not sure how to do it?
Is there a way that I can connect my external hdd and create a back up that is stored on my mac?
If this was possible, does Time Machine take a snapshot or does it duplicate the data (in other words would this take up a huge amount of storage on my laptop)?
I don't use Time Machine as I generally don't store anything on my laptop, but my external HDD holds all my photos.
Any help is much appreciated.
Thanks,
Hannah

Mac Basics: Time Machine backs up your Mac

How do I get Time Capsule to back up an external hard drive?

I need Time Capsule/Time Machine to back up my external hard drive. How do I do this?

The external drive is plugged into the Mac??
Just open the Time Machine preferences, Options, and include the external drive.. done!! (The menu is exclude.. so just ensure it is not excluded.. don't use no double negatives.. is grammar rule apple could learn).
You cannot backup the external drive if plugged into the TC directly.

Hard Drive crashed. How do I retrieve my old iPhoto files from the external hard drive I had used to backup?

My computer was logged in using my Apple ID. I was out of town when my hard drive crashed, so my wife took it in to get replaced. When doing so the person at the Apple store helping her had her create a new Apple ID to use with the computer. Now, when I open time machine I don't see anything from before this hard drive crashed. How do I get access to my old photos from iPhoto that should have been backed up on the external hard drive?

Sorry I am unclear where the backup is located.. On a time capsule??
Recovery of iphoto library you need to use pondini.
Q15 here. http://pondini.org/TM/FAQ.html
He has a separate page for iphoto.

How can I move part of itunes library onto an external hard drive?

I have a small hard drive (160 gb) and I want to keep my music on my internal hard drive so I can take my laptop around and listen to music throughout the day, but if I want to watch a movie I can plug in my external hard drive and launch them from itunes. For example, if the external hard drive was not connected it would just say "unable to find file". Currently I have my entire itunes library on an external hardrive.
Is this possible? Any help would be greatly appreaciated.
Late 2008 Unibody Macbook
OS X 10.9.1
Itunes 11.1.3

Create a new library and transfer what you want in it from your other library. To switch between libraries hold down the OPTION key as you start iTunes. Select the one you wish to use.

HT5096 How can I move my Time Capsule Backup to an External Hard Drive?

Hi
I have run out of space on my Time Capsule so have decided to change my backup drive to an external hard drive of 4TB. I moved the Sparse Disk Image Bundle from the Time Capsule to the new drive and then changed Time Machine preferences to use the new drive as my Time Machine location. Backups work fine but I am still getting Disk Full messages as it seems that the backups are limited to the original 494Gb disk image size.
When I double click on the sparsebundle it mounts the Time Machine Backups Disk Image revealing the Backups.backudb folder but if try to drag that to the External Hard Drive I get the error message "The volume has the wrong case sensitivity for a backup."
Any clues how I get this sorted
Cheers
Steve

See Pondini's TM FAQs, for starters.

How can I use my TimeMachine to back up the external hard drive

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