Time machine - EHD files to another EHD

I use a MacAir, due to a small internal HD, I keep all my libraries (iPhoto and iTunes) on an EHD.
I have a second EHD for my Time Machine.
How can I have the EHD-Time machine to backup my Data EHD (libraries)?
thanks
Lucia

Yes you can. Plug in the hard drive where you have your libraries on one USB port and the time machine backup on the other. Go to System Preferences, Time Machine, Options and there you'll see a list of items that are exluded from your time machine backup with your external HD (the one with the libraries) listed in it, remove it from the list and do a time machine backup. Time machine will now backup the contents of the hard drive containing your libraries.
This works on a 2011 macbook air running Lion 10.7.2.

Similar Messages

I have a time machine backup file on a USB hard drive. I bought a time capsule / airport extreme, flat 3TB. I wish to transfer the backup file from the usb hard drive to the time capsule hard drive. 10.6.8

I have a time machine backup file on a USB hard drive. I bought a time capsule / airport extreme, flat 3TB. I wish to transfer the backup file from the usb hard drive to the time capsule hard drive. 10.6.8

Unfortunately, Time Machine backups that are stored on a drive that has been connected directly to a Mac are completely different than Time Machine backups that are stored on a Time Capsule.
Frankly, it is not worth the effort and trouble to try to transfer the old backups to the new Time Capsule.....my opinion....having done this in the past.
It is possible though, but I would not recommend it due to the complexity and downsides involved with this. To give you an idea of how to do this, check out this support article.
http://pondini.org/TM/18.html
Even if you transfer the "old" backups over to the Time Capsule successfully, Time Machine will not simply "add on" to the old backups.
Time Machine will make a new complete backup of your Mac and then add incremental backups from that point.
My advice.....start a new backup on the Time Capsule and move forward. Keep the USB hard drive around for a month, maybe 2 or 3 in case you need to go back to an old backup for some reason. At that time, you will not likely need the old backups at all since you will have a current 2-3 month history of new backups. At that point, you can erase the USB drive and use it for another purpose.

Time Machine Copied Files

I'm trying to restore time machine backup files that I copied from one hard drive to another. After reading some posts it looks like I might have made a mistake in thinking I could just drag and drop the files. I have the files all starting with cpbfxxxxxxxxxxx. I would like to put them back into time machine but that doesn't seem to work. Any ideas?
Thanks

Hi, and welcome to the forums.
If you copied files from one disk to another, they should still exist on the first disk, unless you deleted them.
Please clarify what you did or want to do: did you copy from your backups to a different disk? Or from one disk to another?
What is your setup: what drives are being backed-up to where?

Determining the Size of a Time Machine Backup File

When I highlight a Time Machine backup file and then click on Get Info under File to determine the size of the backup file, the disk drive works its heart out, but the Get Info window never arrives at a determination of the file size being seemingly stuck in the "calculating size" state.
Anybody have an idea of what's going on?
JohnnyS

JohnnyS wrote:
Regarding your statement: "If you Enter Time Machine (the "Star Wars" interface), from a Finder window with a "size" column, then browse your backups, you should be able to see the sizes easily." - what do you mean by the "Star Wars" interface?
Ah, you are new to Time Machine. Sorry, that's how you view and restore from your backups. Hold your mouse down on the TM icon in your Menubar and select +*Enter Time Machine,+* or click the TM icon in your Dock, or the +*Time Machine+* app in your Applications folder.
If I look at the pull-down menu under Finder, I do not see Enter Time Machine. Am I looking in the wrong place? Obviously, since I couldn't get by the first step, I never got to a "size" column, and to be honest, I don't know that I have ever seen a Finder window with a "size" column.
You can add one, by selecting View > as List, then View > Show View Options in a Finder window's menubar, and select or de-select whatever columns you want.
I'm a little embarrassed by my lack of knowledge, but if I don't acknowledge my shortcomings, I'll never get the question answered. Thanks for taking your time to try to help me.
Don't be. We all started at zero at one time or another.
I'm not sure just what you were looking for in your first post. The size of all your TM backups is just the amount used on your external disk, unless you have other data in the same partition (which isn't a good idea). Because of the way TM works, you can't really determine the size of an individual backup, and it really wouldn't mean much.
Perhaps if you clarified just what you want to know, we can help answer it.
For more info on Time Machine, you might want to review these:
Time Machine Tutorial
Time Machine 101
How to back up and restore your files
Time Machine Features
Apple - Support - Mac OSX v10.5 Leopard Time Machine
and perhaps browse the Time Machine - Frequently Asked Questions *User Tip* at the top of this forum.
If you have a problem setting-up or using Time Machine, start with the Time Machine - Troubleshooting *User Tip* at the top of this forum. It will show you how to locate the message(s) that describe the problem, then help you fix it.

MAC OS 10.7 Trying to Delete from TRASH Time Machine FOLDER (file)

Trying to delete time machine Folder(files) from TRASH. even used secure option, goes through ok. but will not delete from TRASH. files delete from
Time Machine Drive ok, deletion gives you more space on TM DRIVE Time Machine runs ok, How to Delete the Folder (Files) From TRASH?

Hello Mtaff,
Thank you for using Apple Support Communities.
For more information, take a look at:
You can't empty the Trash or move a file to the Trash
http://support.apple.com/kb/ht1526
press Shift-Option or Option key combination while emptying the Trash
Have a nice day,
Mario

How do I use a Mac Mini + Airport Express + Time Machine disk to backup another iMac

How do I use a Mac Mini + Airport Express + Time Machine disk to backup another iMac?
The question pretty much says it all.
I have a Mac Mini with an attached 3TB Hard Drive used for Time Machine Backups.
I have an Airport Extreme base station which services that machine plus several others.
I would like to backup my new iMac and a MacBook Pro to the Mac Mini.
What do I need to do on the mini to export that hard drive so that it can be used as a Time Machine target from the other systems?
All systems are running 10.6.8.

Well you would have to do backups over a network which is much slower and has highest chance of becoming corrupt. I think your best option would be to get an apple time capsule to act as a network and back if thats how you wanna do that

Hi, Question about secure empty trash. I moved some Time Machine backup files to the trash from an external hard drive. Now I can't secure empty trash. It starts, finds 74,003 files, and does nothing. The external hard drive shows it's empty, but it isn't

I moved some time machine backup files from an external USB hard drive to the trash. Tried secure empty trash. It counts 74,003 items, then just sits there. The external hard drive window shows it's empty, but the info pane says it only has 50G of memory left. I left the secure empty trash on over night. It did nothing. Ideas?
Thanks,
Ron

Relaunch the Finder, then from the Finder menu bar, select
Finder ▹ Preferences ▹ Advanced
and uncheck the box marked Empty Trash securely. Try again to empty the Trash.

Time Machine backup file corrupted and locked

This morning when I switch on my Mac there was a dialogue box telling me that my Time Machine backup file was corrupted and that Time Machine would have to create a new backup file.
I am backing up my Macs to a disk connected to my Airport Extreme. It's been working for months without any problems. Other than this morning. Time Machine buddy had the following message:
+Starting standard backup+
+Attempting to mount network destination using URL: afp://[email protected]/MyBookHome+
+Mounted network destination using URL: afp://[email protected]/MyBookHome+
+QUICKCHECK ONLY; FILESYSTEM DIRTY+
+Runtime corruption detected on /Volumes/MyBookHome/iMac27.sparsebundle (fsck_hfs -q termination status: 3)+
+Attempting to mount network destination using URL: afp://[email protected]/MyBookHome+
+Mounted network destination using URL: afp://[email protected]/MyBookHome+
+Backup verification failed for image /Volumes/MyBookHome-2/iMac27.sparsebundle!+
+Moved previous backup image to /Volumes/MyBookHome-2/iMac27_2010-11-01-032949.sparsebundle+
+Recovery backup declined by user.+
+Backup canceled.+
+Ejected Time Machine network volume.+
Has anybody seen something like this before?
I now have a locked and renamed sparsebundle on my disk and backups are not working anymore.

aschmid wrote:
Yes you are right, I know it isn't supported - as so many other things but they work!
This one is notorious for working for a while, then . . . not.
In addition to the problems above I got a pop-up from Time Machine saying the backup file is broken and it needs to create a new one. I told it to go ahead and what happened is that it actually proceeded to DELETE the old backup file before creating a new one - there goes my several months of backup history!
Yes, just as it says in the message. See #C13 in [Time Machine - Troubleshooting|http://web.me.com/pondini/Time_Machine/Troubleshooting.html] (or use the link in *User Tips* at the top of this forum).
All I can say do now is connect my drive directly to my iMac and figure out a way how I can backup my other iMac and the MacBook I have. On the AE this just worked remotely.
Yeah. Until it didn't.
Really not much options here to backup a home with 3 Macs!?!
Sure there is. Back the others up to the same drive, over your network, via sharing. See #22 in [Time Machine - Frequently Asked Questions|http://web.me.com/pondini/Time_Machine/FAQ.html] (or use the link in *User Tips* at the top of this forum), for details and setup instructions.

My mac 10.8 does no have the file, com.apple.desktop. plist I wentto lIbrary, preference and look for it and it is not where in my mac. I also launch time machine and file is no where on my Mac. How do I get this file back?

My mac 10.8 does no have the file, com.apple.desktop. plist I wentto lIbrary, preference and look for it and it is not where in my mac. I also launch time machine and file is no where on my Mac. How do I get this file back?
thanks

System files are hidden by default in Finder now, search for what you want then click the little + button on the top right of the bar that appears when you do a search. A new bar comes up and click the first box (that says "Kind"), change it to "System Files". Then change the box that says "aren't included" to "are included" and your file should show up.
http://osxdaily.com/2009/02/25/show-hidden-files-in-os-x/

HT201250 Does Time Machine delete files in back-ups that are deleted on my Mac?

Does Time Machine delete files in back-ups that are deleted on my Mac? IOW....if I need to restore a whole back-up, I don't want to restore previously deleted files.

Does Time Machine delete files in back-ups that are deleted on my Mac?
Not immediately. When space starts to get tight, Time Machine will start to delete the oldest file(s) to make more room, but this won't occur for some time.
if I need to restore a whole back-up, I don't want to restore previously deleted files.
You won't if you choose to restore from a backup that occurred after the date that you deleted the file.
If you absolutely do not want to keep the file in your Time Machine backups at all, you do have the option to go into Time Machine, find the file, and manually delete all versions of the file from past dates.

Using external HDD for Time Machine and files in one single partition ?

Hello everybody.
I've been searching for some time now and have encountered some contradictory answers, so I turn to you.
I would like to know if it's possible (one) and safe (two) to use a single partition for both Time Machine and file storage. I've read that this should be ok, since TM is actually only a single folder, which means the rest can easily be used as a standard Finder drive. Some people say however that this is not good to do so, because TM will run out of space quicker. But if the -let's say- 30Gb used for files where used by TM after a month, that would be the same, wouldn't it ? It would simply erase older backups. But is it safe to do so ? Will Time Machine not makes errors when accessing files or doing an entire system backup ? I don't won't to make a new partition really, that's why I'm asking you here, to let me know some arguments about it.
Thank you very much for your answers.

Marekova wrote:
Yet, overlooking that, you say "safe: mostly", why is that ? where's the "danger" or, what where you thinking when you said that ? Aren't these simple folder's ? Do you mean that, because during a full backup, these "stranger" files could be a problem ? It would be great if that was clarified, since I've found no indication about it elsewhere, has anyone tryed it ?
Oh, yes folks have tried it. That's why I (and many others) recommended against it.
Here's a similar thread from just the other day: http://discussions.apple.com/thread.jspa?threadID=1926893 Note the responses from the top 2 "gurus" on this forum.
I probably should have asked you what you mean by "safe." If you mean, will TM delete other files on it's partition, no, it won't. If you mean, can there be problems, then yes, there can be conflicts and difficulties, as mentioned.
As to whether TM backups are simple folders, no, they aren't. They look like normal files and folders, but they actually contain what are variously called "hard links," "multi-links," and (my own personal favorite term) "ghost clones." Think of them as very fancy aliases. So they're not to be fooled with directly, by us mere mortals.
If you want more on this: http://arstechnica.com/apple/reviews/2007/10/mac-os-x-10-5.ars/14
and/or: http://www.appleinsider.com/articles/07/10/12/roadto_mac_os_x_leopard_timemachine.html
and, if you haven't seen it yet: http://www.apple.com/findouthow/mac/#tutorial=leopardtimemachine
You should also know that, for some reason, TM stores it's backups differently when it does them wirelessly. In that case, they're in a "SparseBundle," very different from the structure used for directly-attached backups.
All the more reason to put each Mac's backups in a separate partition, and if you want to store other data there also, a 3rd partition for that.
I've been using Mac since many years now, but I have no idea about backups, so excuse me if the statements appear a little childish.
Nope. Even those of us who are "older than dirt" and have used many flavors and varieties of backup systems for decades are in a whole new world with Time Machine.
And most of the folks on this forum who found themselves in deep trouble got there because they assumed things or didn't ask.

Will Time Machine delete files on external hard drive?

I have all my itunes music and videos on my external hard drive. Will Time Machine delete these files. The hard drive is already formatted for mac.

Note from Time Machine Help files:
Time Machine works best if you use your backup disk only for Time Machine backups. If you keep files on your backup disk, Time Machine won’t back up those files, and the space available for Time Machine backups will be reduced.
So it will not overwrite the files but it also will not back them up.

Time Machine Backup transfer to another external drive

Hi all,
I keep my Time Machine backups on an external HDD drive (portable USB). I have a larger drive with more space, and wanted to copy my the backup to the larger drive.
My the Time Machine backup file folder is around 750GB. When copying the Backups.backupdb file over to the new HDD the process hangs in Finder. I wonder if there a way to successfully copy it, since the Finder does not seem happy to work with such large chunks of data.
Thanks

Although Apple documentation says you can copy Time Machine backups in the Finder, it's very slow and sometimes doesn't work at all.
This technique will only work if the volume you're copying to is the same size, or larger than, the one you're copying from.
First, open the Time Machine preference pane and click the Select Disk... button. You may have to unlock the settings first by clicking the padlock icon in the lower left corner of the window. Authenticate as an administrator.
Delete the volume you're going to copy from the list of backup destinations. Then turn Time Machine OFF.
Launch Disk Utility, open the built-in help, and search for the term "Duplicate." Follow the instructions. All existing data on the destination volume will be erased. That shouldn't be a problem, because you don't want to mix backup and non-backup data on the same drive anyway.
If the volume you're copying was encrypted by Time Machine, you may have to unlock it first. Click the Unlock button in the toolbar of the Disk Utility window.
Turn Time Machine back ON and select the new volume as a backup destination. You can also continue to use the old volume, if you wish. The two will be alternated when both are available.
CAUTION: If the volume you're copying is corrupt, as shown by Repair Disk or Verify Disk in Disk Utility, then that corruption will be copied to the new drive. Don't copy data from a corrupt volume on a malfunctioning drive. Put the drive aside and don't use it until you're sure you'll no longer need the data. Then securely erase it and take it to a recycling center. Do the same if the Restore operation fails with "disk errors."

Can anyone access time machine backup files by connecting to time capsule by ethernet cable?

I operate an imac connected to a time capsule. It works great. My internet is connected to the time capsule with an ethernet cable and I access the internet on my imac using an ethernet cable connected to the time capsule. I can also connect to the time capsule using wireless.
A colleague of mine wants to connect to the internet and because of location issues the only convenient way is to let him connect to my time capsule using an ethernet cable. He can access the internet fine and he uses a windows PC. Now my question is, will he be able to access my time machine backup files if he connects to my time capsule using an ethernet cable? I have not given him my password.
Any help will be appreciated. I want to help him get online but I want to make sure he cannot access my time machine backup files.
Thanks

There are actually 3 passwords on the Time Capsule - assuming it has the same setup as my Airport Extreme Base Station.
One password for the WiFi connection.
One password to access setup of the device
One password for access to the storage drive - most people leave the check-box to just use the base-station setup password again.
And, as I said before, you also have the option to encrypt your TM backups. So even if somebody runs off with the device and breaks in to the disk, it will all be garbage without the TM password.
This is the screen as it is on my computer:
As you can see, to access my drive I have it set to use the device setup password.
Here is a screen shot of the other options:

How to bring files from time machine (ext drive) to another mac?

Getting another Mac and need to install specific files from a Time Machine Backup of another Mac.
Has anyone done this without Time Machine doing a full restore on the new Mac? I'd like to bring over items such as: preferences, Mail files, Safari bookmarks, pictures, etc.
Thanks.

I am not adverse to using migration assistant.
With your suggestion, among others I shall. However, I think it is better to load applications from my DVD's into the new Mac, then open and use the migration assistant. Don't you agree?
Otherwise, I think, the migration assistant on initial startup of the new Mac will migrate files that do not have apps already installed. Maybe that does not matte?? Does it will migrate over apps first? All shall come from my TM backup which I am concerned were from a Power PC G5, to now to run on an Intel based Mac, and I thought it best to load apps without any touch from the PPC.
Please, tell me if I do not need to install apps first and then run migration assistant. Thanks to all...

Time machine - EHD files to another EHD

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