HT3275 Continue using Time Machine backup history after switching disk from local to Airport Extreme?

I have been using Time Machine on my iMac for backups for quite some time. The disk I've been using is a single disk connected via USB. Now that I got an AirPort Extreme base station, I wanted to switch the disk drive to the AirPort Extreme, but continue to use my existing backup history and not start a new one.
When I did that, Time Machine complaint that the disk does not have enough space left to do the initial backup. Again, I don't want to start a new backup history but rather seamlessly append to and continue with my existing backup history that's already on the disk.
Is this possible and how?
Thanks,
Torsten

torbu_us wrote:
I have been using Time Machine on my iMac for backups for quite some time. The disk I've been using is a single disk connected via USB. Now that I got an AirPort Extreme base station, I wanted to switch the disk drive to the AirPort Extreme, but continue to use my existing backup history and not start a new one.
As the other poster says, that's usually unreliable and not supported by Apple. See: Using Time Machine with an Airport Extreme Air Disk.
When I did that, Time Machine complaint that the disk does not have enough space left to do the initial backup.
That's because Time Machine stores backups differently when they're done over a network. See the blue box in Time Machine - Frequently Asked Question #17 for an explanation.

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I have my Time Machine on an external drive (not connected to Airport Extreme) and I have an external HD attached to airport extreme. Is it possible to have Time Machine backUp computer HD AND external HD connected to Airport Extreme. How?

I have my Time Machine on an external drive (not connected to Airport Extreme) and I have an external HD attached to airport extreme. Is it possible to have Time Machine backUp computer HD AND external HD connected to Airport Extreme. How?

Is it possible to have Time Machine backUp computer HD AND external HD connected to Airport Extreme.
Sorry, but no.
Time Machine will backup your Mac, but not the hard drive attached to the AirPort Extreme.
Time Machine will back up a hard drive only if it is attached directly to your Mac via USB or FireWire.

How to continue use Time Machine backup after migration?

Hi,
I just purchased a new mac and migrated using my Time Machine backup from my NAS.
This went smooth but now I would like to keep this backup as base for my new mac. Unfortunately, this does not seem to work as my mac tries now to create a new image.
As I have pretty important documents on my previous backup, it would be nice if there would still be a way to continue using this one. I saw somewhere that the migration assistant should ask if we want to continue based on this backup after migration but I did not receive this question.
Is there still a way to solve this?
Thanks in advance for your input!
Kind regards,
Fred

Hi Leonie,
Thanks for your link! I am migrating from Leopard to Mavericks. If I understand correctly, this is the reason why I cannot inherit from previous backup.
The procudure to tweak seems pretty complicated though... not sure I will risk it.
Thanks anyway!
KR,
Fred

Using Time Machine Backup as a Startup Disk IT WOULD BE USEFUL FOR ME!!!

I'd like to be able to connect my external hard drive with TIME MACHINE BACKUP on it to other computers when I am not at home and use it as a BOOTABLE DISK! I looked in disk utility and it said it was bootable, but when I started up my computer and held down the key to choose my startup disk, the so called "BOOTALBE" disk did not appear.
Is it possible to boot up off of time machine backups without copying data???

You can't - once posted in a particular discussions area, that is where it remains - unless a moderator moves it to the appropriate area, or a more appropriate area.
You start here, and then narrow your choice down to the appropriate discussions area.
http://discussions.apple.com/index.jspa?categoryID=1
Since you are running Leopard, go to the Mac OS X v10.5 Leopard area, and below this category is a Time Machine discussions area.
http://discussions.apple.com/category.jspa?categoryID=235

How do I access photos stored using Time Machine on a back up disk from an old Mac without importing the whole library to my new mac?

I just bought a MacBook Air and don't want to store all my photos on it. I'd like to be able to store and access them on a separate back up disk but iPhoto won't allow me to access these saying:
"The iPhoto library is a Time Machine backup, and so cannot be used as the main library. Reopen iPhoto with the Option key held down to choose another library."
Can I use my back up disk to store my photos? If not, how do I get my photos from iPhoto onto my back up disk?
Would love any help!
Thanks in advance :-)

You need to first restore the Time Machine back up. This excuse a TM back up is condensed and fragmented and so it needs to be expanded and reassembled before iPhoto can understand it.
After that, moving the Library is simple:
Make sure the drive is formatted Mac OS Extended (Journaled)
1. Quit iPhoto
2. Copy the iPhoto Library 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.
Regards
TD

Time machine backup disappeared after upgrading OS from Lion to Mountain Lion.

I made a full backup of my 2011 Macbook Pro to my network drive through Time Machine in order to upgrade to Mountain Lion. However, after the upgrade, the backup could not be found. As it went through the install, I opted to recover the backup afterwards as I have read that you can do that after the upgrade. But the migration assistant could not find a backup.
So I looked in Finder at my external drive, and sure enough the backup is gone.
Some extra info:
So I don't know if this has affected anything important, I'm not that computer smart.
Prior to this I've been trying to get Windows 7 to work on bootcamp (still not working). I needed the OS X install disc, but I didn't have the install disc(I had OS Lion installed) and I bought the laptop from someone at work, so I couldn't get the Lion iso pulled from the recovery to a flash drive (it required the previous owners password to his apple account). Therefore I purchased the Mountain Lion Upgrade (Lion being no longer available. I didn't really want mountain lion). So when I started the Mountain Lion install, I had the "brilliant" idea to install it on the flash drive I had intended to use in the first place. Well, I didn't think it was gonna start the upgrade immediately after that. Anyways, after I realised my mistake I redid the install, process was the same, chose the main HD, went well. This was where I opted out of the recover-from-backup option. At this point I tried to restore my backup through the migration assistant. It said there was not enough room on the hard drive. I then noticed that all the memory used up prior upgrading was still in use, but under the old main user. I didn't do much with it, and thinking that my backup had my back, I did a full clean install. Another mistake. After the clean install, the migration assistant said there was no backup. I looked in finder, it was gone.
I didn't touch the hard drive thinking it is either hidden, or deleted but not written over yet and still could be recovered. I don't know how to explore these options, I can't find anything online about either. Or perhaps there are other options to consider?
Please advise.

It's early 2011.
I have been able to purchase the upgrade under my username at the upgrade price. I didn't know that Lion stays under the previous owner's Apple account. I mean I got that when I tried putting the Lion Iso on a bootable drive (for the purpose of bootcamp) it said I needed the username and password of the Lion purchaser, but I went to get my own license then, but it was Mountain Lion at the upgrade price. I didn't think it had anything to do with my backup.
So looking back, that seems like a warning Apple should have put out for people to be wary of. "Hey, don't buy a laptop from someone and then upgrade, you'll lose everything." That's a load of crap. I thought I had no worries as long as I had a backup. I've never needed a backup, then the one time I thought I was in good hands. Nope, I try to do something, and it takes everything from me. That was a lot of data worth of stuff. 550 Gigs! I was shocked and in complete disbelief the moment I realized what I had done.
I just don't want to give this up.

After a clean install, how can I continue using Time Machine?

After a clean install, how can I continue using Time Machine?
I booted from my recovery partition, erased my HD, installed the same OS, (Lion, 10.7.5) then restored from my TM.
If it asks if i want to use TM, I say yes. When I chose the drive, it seems to want to start all over, instead of just picking up where I left off.
Is there any way of picking up where I left off?

Hi Frank,
You are sure you looking in your Library in /Users/YOUR_USERNAME/Library and not /Library at the top level of your harddrive?
When you open iCal what do you see? Are the calendars the two default Home and Work ones?
I really appreciate the responses -- especially if you are in the UK as opposed to Ontario.
Why, do you have something against London Ontario?
John M

HT1338 Can I do a clean install after using time machine backup?

Can I do a clean install after using time machine backup?

Hi, if I understand correctly yes, but may I ask the purpose of doing so?

Recover OS X using Time Machine Backup

Hi All,
I have created time machine backup for my entire system after a clean install of Mountain Lion on Aug. 01, 2012 to a 16 GB USB drive. Now, as per my discussions with Apple Care, they told me that using Time Machine backup I can get back into the state where I created the backup (including Mountain Lion files). This is fine with me and I know that I can only get the files back for the time I created that backup.
Although, I don't want to restore my system now but just for being on safer side, I tried to learn the process of recovery. I followed the steps below to get into recovery mode:
1. Press the option key while system started.
2. Selected Recovery Mode from the available options.
3. Selected Time Machine Backup from the recovery mode.
Now, system displayed me the time machine backup for Aug. 01, 2012. I choose the one and click on next.
Now, here I have a few questions:
There was a drop down disabled on top that says "Restore From" and the option selected was "Machintosh HD on Ashish's...". What is this option? Is it telling me from where I had created the backup or it's telling me from where the system restore will take place?
Secondly, let's say that my whole machine was corrupted due to some reason and I am not able to start OS X then do Time Machine backup also restores my OS X?
Thank you in advance,
Regards,
-Ashish Sharma

Secondly, let's say that my whole machine was corrupted due to some reason and I am not able to start OS X then do Time Machine backup also restores my OS X?
It restores what was on the source volume when the backup took place, apart from logs, caches, the contents of the Trash, and whatever you choose to exclude. If the OS was corrupt when you backed up, it will still be corrupt after you restore.

HT4848 iMac crashed, trying to use Time Machine backup. In Restore From:it only offers Macintosh HD on ..... (grayed). There are backups listed below.

iMac crashed, trying to use Time Machine backup. In Restore From:it only offers Macintosh HD on ..... (grayed). There are backups listed below. When I click on a current backup and click on continue I get a "Select a Destination" with Searching for disk, but nothing comes up.
I am connected to my Passport if that helps, but I think that is where it is getting the backup list.
Any help on how to proceed?
Thanks,

Thanks for your help on this. I was trying to restore from a new drive. The problem I have is that Time Machine will not let me do so, so far.
When I go into 'Restore from Time Machine Back up) I can access the Time Machine HD ok. But then when I go onto next page (Select a Back Up) the 'Restore From' option only has the greyed out name of my crashed HD (this seems wrong?). If I continue the process to erase starts and then stops, message says:
An error occurred while adding a recovery system to the destination disk.
it only seems to want me to back up to my crashed HD which I have no intention of using

How can I restore files from my old iMac to this new purchased MacBook Air? I am using time machine backup in my old imac.

How can I restore files from my old iMac to this new purchased MacBook Air? I am using time machine backup in my old imac.

Hi,
Try Target Disk Mode
OS X Yosemite: Transfer files between two computers using target disk mode
There is also Migration Assistant.
OS X Yosemite: Transfer your info from a computer or storage device

Recover OSX Mountain Lion using Time Machine Backup

Hi,
Can anyone help me to recover OSX Mountain Lion using TIme Machine backup as i accidently corrupted the recovery HD and the Macintosh Drive?
Regards,
Sanil

As Linc stated, you can boot from your Time Machine backup of OS X Mountain Lion.
Restart your machine and hold down the Option key. Select the Time Machine backup drive to boot from. When it boots into the TM drive you will get the same OS X Utilities screen like in the recovery HD. You can use Disk Utilities to erase your Macintosh HD then restore your Mac OS X from Time Machine.

Time Machine Backup fails after Restore

Had my 500GB HD on my iMac fail. After being replaced by Apple, I performed a restore from 1TB time machine backup. After this was done, I set time machine back up to back up to this 1TB drive. I want it to append to the previous backups. However, the backup fails due to "backup is too large for the backup volume". It doesn't seem to want to append to previous backups but thinks this is an entirely new backup, which I guess is mostly true. I suspect this has to do with UUIDs of the new and old drives, but I'm not sure how to correct it (I'd prefer not to just wipe the backup disk and start over). I migrated backups before from one extenal HD to another but can't remember what I did... If anyone has steps to fix this, let me know em. Thanks.
Here's the time machine log:
Starting standard backup
Backing up to: /Volumes/MyBook-Mac/Backups.backupdb
Event store UUIDs don't match for volume: Macintosh HD
Node requires deep traversal:/ reason:kFSEDBEventFlagMustScanSubDirs|
Starting pre-backup thinning: 506.55 GB requested (including padding), 502.31 GB available
No expired backups exist - deleting oldest backups to make room
Error: backup disk is full - all 0 possible backups were removed, but space is still needed.
Backup Failed: unable to free 506.55 GB needed space
Backup failed with error: Not enough available disk space on the target volume.
Message was edited by: Delmonte3161

Delmonte3161 wrote:
Had my 500GB HD on my iMac fail. After being replaced by Apple, I performed a restore from 1TB time machine backup. After this was done, I set time machine back up to back up to this 1TB drive. I want it to append to the previous backups. However, the backup fails due to "backup is too large for the backup volume". It doesn't seem to want to append to previous backups but thinks this is an entirely new backup, which I guess is mostly true. I suspect this has to do with UUIDs of the new and old drives,
yes, that's correct. TM will make a full backup after a full system restore on a new hard drive because the UUIDs of the new drive is different from the old one.
you may try the following hack to get around it
http://www.macosxhints.com/article.php?story=20090213071015789
But I make no promises about how well it works.
but I'm not sure how to correct it (I'd prefer not to just wipe the backup disk and start over). I migrated backups before from one extenal HD to another but can't remember what I did... If anyone has steps to fix this, let me know em. Thanks.
Here's the time machine log:
Starting standard backup
Backing up to: /Volumes/MyBook-Mac/Backups.backupdb
Event store UUIDs don't match for volume: Macintosh HD
Node requires deep traversal:/ reason:kFSEDBEventFlagMustScanSubDirs|
Starting pre-backup thinning: 506.55 GB requested (including padding), 502.31 GB available
No expired backups exist - deleting oldest backups to make room
Error: backup disk is full - all 0 possible backups were removed, but space is still needed.
Backup Failed: unable to free 506.55 GB needed space
Backup failed with error: Not enough available disk space on the target volume.
Message was edited by: Delmonte3161

I have already used time machine backup and I last used on june 2012 . Today when I tried to backup the time machine is still stuck on preparing my backup?What shallI do?

I have already used time machine backup and I last used on june 2012 . Today when I tried to backup the time machine is still stuck on preparing my backup?What shallI do?

See Section C here > http://pondini.org/TM/Troubleshooting.html
From Here > http://pondini.org

Time Machine backup files ... going from SL to ML.

I've done a clean install of ML from SL on my MacBook Pro.
Under SL, Time Machine backed to portable HDD. All these backups are still visible and date back to early 2012. That is, if I "Enter Time Machine" I can browse all the backups upto early 2012.
So far, I have not done a backup. What happens when I run Time Machine for the first time (assuming I keep it pointed it to the earlier backup file on the portable HDD)?
Will it delete the older backups/data? Or will it just continue adding Time Machine backups to the existing ones? I have a feeling that there will be some files from these backups that I would like to use in future, but not sure right now. In the mean time, I want to run Time Machine and would love it if new backups just added to the earlier ones.
Cheers,
Mark.

markyd wrote:
I've done a clean install of ML from SL on my MacBook Pro.
That means the disk is treated as a different one, at least temporarily.
Your best bet was to use Setup Assistant when your Mac first started up after installing Mountain Lion, to transfer your apps, settings, user accounts and data from your backups.
It sounds like you skipped that, and created a new user account. That's going to be a problem. Your best bet now is to use one of the workarounds, probably #4, in the green box of Problems after using Migration Assistant.
If you do, the erased drive should be "associated" with the old backups -- the backups are actually changed to make it look like the backups were done from it. Then they'll all appear in the same timeline.
If not, the new installation will be treated as a separate HD, that's no longer connected. You can see and restore from them via the procedure in #E3 of Time Machine - Troubleshooting. However, the user account you created probably won't have permission to the old backups. The pink box in the fist link above explains why. Thus the need for the workaround.

HT3275 Continue using Time Machine backup history after switching disk from local to Airport Extreme?

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