What if a Time Machine backup was created on a Mac with a large hard disk, e.g. 500GB iMac - and I buy a new MacBook Air with a small SSD hard disk e.g 128GB. What happens when I need to use the larger Time Machine file to set up the new MacBook Air? What happens to all those files that can't fit on the smaller SSD drive?
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my TM wil not back up! It states that this backup is too large for the backup disk. The back up disk requires 573.50 GB but only 225.23 GB are available. The TM needs work space on the backup disk, in addition to the space required to store backups. Upen TM perferences to select a LARGER backup disk or make the backup smaller by excluding file.Â
Okay I;m sorry but obvioulsy I dont get this. I've never called Apple for help! I have every product they sell practically including Protection Plans I never used and no one will help me with this. My MAC is starting to have black or white screens and i can hear it running but it will not do anything so i have to reboot it, it screws up Enturage and then I have to rebuild that ( 5 times this year) anyway... I would like to back everything up- can I delete everything on the Time Capsule or Time Machine; god I dont even know what it is called Im so MAD... help if you can please. I'm going to have to take this to the genius people at the store and probably buy another computer but like before they will not save my files.
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Mac OS X (10.7.3), time cap or Time Machine
I was a PC user who recently moved to mac. I have a macbook (intel 2.2GHz, 2GB RAM, 250GB HDD). When I was using PC, I backed up all my data to a network storage device (Buffalo LinkStation 250 GB connected to a 802.11g netgear router which is supplied by Sky) using a program called SmartSync Pro, which worked very well. Although I can connect to and mount the Share folder on this drive when the macbook is connected to the network, Time Machine will not back up to it. It wouldnt even recognise the disk on the network.
So I went onto the trusty internet, and found that you can get time machine to recognise the Share folder. (This was obtained from: http://blog.imulus.com/george/software/using-leopard-time-machine-to-backup-of-a-network/)See my comment on their page at the bottom, number 66.
It recommended entering the following in to the Terminal: defaults write com.apple.systempreferences TMShowUnsupportedNetworkVolumes 1
Before attempting backup I have to go into "Network" and select the Share folder by double clicking on it. This seems to mount the volume. After this, it can be seen in Time Machine as a potential backup destination.
However, this method does not work for me. Time Machine "prepares" for a while, then gives the following message: Time Machine error. The backup disk image could not be created.
More internet searching took me to macosxhints which suggests creating something called a sparsebundle image on my local system. (http://www.macosxhints.com/article.php?story=20080420211034137) Have not tried this yet as I thought it would be prudent to seek some help first.
Apple have deliberately disabled the ability for Time Machine to back up to network attached storage, (except of course to their proprietory Time Capsule):
Is this because time machine requires a network faster than 802.11g?
Is this because a time machine backup to a network attached storage device is unreliable and the data is corrupted?
I dont want to shell out more cash for a time capsule. I would prefer not to have to hardwire to an external drive (which I will also have to go out and buy). Any thoughts?
Error message "The backup disk image could not be created." I have tried everything I have found online in the community from TM full reset to changing my computers name. Anything else I can try? I am using a Seagate external HD with a connection through my router. I spent an hour on the phone with seagate and everything is ok on the HD end. TM sees it and it is mounted but cannot go any further
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Mac OS X (10.5.8)
I am getting the following error from Time Machine when doing my first backup. The startup disk being backed up, and the TM disk are both the same size.
Macintosh HD: 465.44 (total); 393.99 (free); 71.45 (free)
Time Machine: 465.44 (total); 465.29 (free)
The Time Machine error is: Quote:
"This backup is too large for the backup volume. The backup requires 472.7 GB but only 465.3 GB are available." why would this be? Other disks are excluded from the backup, and Time Machine is telling me that it needs more space than it actually needs. What should I do?
I have a external HD which has always worked fine under snow leopard. Since upgrading to lion I keep getting the following message The identity of the backup disk has changed since the previous backup.The disk may have been replaced or erased, or someone may be trying to trick your computer into backing up to the wrong disk. And after this the drive disappears from the desktop appearing agian only after restart. What can I do do rectify this? Delete and re-intialise the drive?
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MacProQuad2.6 4gbRam, Mac OS X (10.4.8)
Well TM is acting up. I get an error that reads: "This backup is too large for the backup volume."
Both the internal boot disk and the external baclup drive are 1TB. The internal one has a two partitions, the OSX one that is 900GBs and a 32GB NTFS one for Boot Camp. The external drive is a single OSX Extended part. that is 932GBs.
Both the Time Machine disk, and the Boot Camp disk are excluded from the backup along with a "Crap" folder for temporary large files.
Time Machine says it needs 938GBs to backup only the OSX disk, which has 806GBs in use with the rest free. WTFFF?
This happened after moving a large folder (128GB in total) from the root of the OSX disk over to my Home Folder.
I have reformated the Time Machine drive and have no backups at all of my data and it refuses to backup!!
Why would it need 938GBs of space to backup if the disk has "only" 806 GBs in use??? Is there anyway to reset Time Machine completely???
Some quick screenshots:
This is the second time it has happened, the first was with a powered USB Hard Disk, this time with a WD Elements HD. The first time, it crashed and popped up an alert saying the machine needed to be restarted.After restarting it continued, then around half way through it crashed again.It then would not boot as it said the Mac Mini's HD was corrupted.Tried to repair using the recovery mode, with no joy.Reformatted Hard Disk, went to recover using online recovery, got a 6002F error and it wouldn't reinstallTook to apple service centre, they wanted to charge to reinstall the OS (put them straight on that ).Â
Now it looks like it's doing it again, this time after the first crash I'm just copying the files I need manually to the external Hard Disk, which so far is OK.Â
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Mac mini, Mac OS X (10.7.4)
Is there a way to make a backup of your Time Machine backup on a 2nd hard drive? I want to be doubly sure that my data is backed up!Right now I get an error saying that the second hard drive isn't authorized to copy my Time Machine data from the original hard drive I have set up as my Time Machine.
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iMac, Mac OS X (10.7.3)
I've been having a problem with Time Machine lately (OS 10.5.1). My computer is set up as follows:
Internal iMac HD
Firewire external HD (music)
USB external HD (Time Machine)
I have Time Machine back up the internal and firewire (music) drives. The initial backup takes up appx. 290GB of my 500GB TM drive. Subsequent backups function as normal, until a restart.
I'm running Snow Leopard on an Intel iMac, everything up to date, and Disk Utility finds no error on any of the drives. I have a 1 TB external drive connected to USB (bus powered, with a power USB connection to a powered hub, so it has more than enough power). Time Machine fails with a totally unhelpful message that the backup could not be created because a folder could not be created. The external drive has 318 GB used, 481 GB available, so it's not disk space. Yesterday I repartitioned the external drive using the GUID partition scheme, creating a 750 GB Mac extended journaled partition "Time 1GB Tosh" just for Time Machine. I've been through the Time Machine Troubleshooting FAQs
View 7 Replies View RelatedI have a Time Machine Backup that I created in Lion 10.7 and I need to know if this will allow me to install it from 10.6.My HD is on its way out and I need a replacement. I will first install 10.6 onto the new drive (as this is the disk that came with my Mac) and from there, I want to install my Time Machine backup.
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Mac Mini (Early 2009)/MacBook (Late 2008)Mac Mini (2010), Mac OS X (10.6.7), LED Cinema Display
whenever I run Time Machine on my PowerBook G4 (1.5 Ghz / 1Gb RAM / OSX 10.5.8) it will eat up GB's of hard disk space while 'preparing the backup'. After that it finishes the backup, but I don't get the space back. I'm talking about the internal HD, not the external target disk of course. Does Time Machine use the space to generate some temporary files? Any ideas how I can get my disk space back
My IMac keeps freezing on time machine finding backup disk, it selects it fine and authenticates, the ready nas pro drive works fine other than this nothing shown in logs and firmware up to date, used to work fine.
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iMac, Mac OS X (10.7.3)
I have port forwarded port 46 (TCP and UDP) to port 548 a Mac mini server running Mac OS X 10.6.8, and I have Time Machine backup disk on it set as a share point with Time Machine support enabled. On my Mac Pro running OS X 10.8.5, I am able to connect via AFP to my server with the address "afp://my-ip-address:46" and can read and write on the backup disk share point. I tested that, and it works. When I am on the same LAN as the server, I can use that disk for Time Machine and have been doing so for years. However, I cannot do a Time Machine backup to that share point over the WAN. When I open Time Machine preferences, I can select the share point as my backup disk, but once I start the backup, it says "Backup disk not available" and fails to start.
In case you're wondering, I forward port 46 to port 548 instead of port 548 to port 548 to minimize hacking attempts. Last time I used a default port, a computer in Taiwan started spamming SSH authentication failures.
I have a file I alter once about a week, each time I alter it I save it as a new one, with a date included in the name.So I have a series of files something like
xxxxx march 13.numbers
xxxxx march 07.numbers
xxxxx march 01.numbers
etc.
This morning when I updated and saved the march13 file I accidentally saved it as xxxxxx march 13, not xxxxxx march 20 which it should have been. No problem, go into time machine and retrieve the march 13 file I thought.Its not there. Its not there from just before the save to any time it should be there !
Luckily I was able to retrieve it as I also have a once a week online backup so I went into the last one of those and retrieved "xxxxxx march13" which proves it did exist, it has a creation date of march 17 but if I look at TM for march 18 its not there - why isn't it in my time machine backup?
All the other files in that folder are as expected so the only thing that makes any sense to me is that TM hasn't been backing up over the past week or so but TM error logger shows no errors.
I am using Time Machine with my external drive. And since my external hard disk does not have too much capacity, from the time machine options I excluded some folders like movies, music etc. So in time machine preferences it seems it needs 42gb for backup. And it was working like this, backing up 42gb and everyday just backing up changes like 100mb. So in hard drive more or less 50gb was used..70gb free. Until last week.
Suddenly it appeared an error like this "This backup is too large for the backup disk. The backup requires 128 GB but only 97 GB are available". I do not have any idea how this can happen since my backup size seems like 42gb still in options. How it can require 128GB suddenly? Also how can I have 97GB available? I had 70GB last week? I tried to include everything in backup options and exclude again but it does not work. Still I see there 42gb needed for backup but when I connect the drive I am still getting the same error!
Is there any way to find and delete large "unwanted" files from a Time Machine backup on a Time Capsule? Lets say you have some big ISO-files you want to remove but don't know at what date they were backed up.I tried to mount the Time Machine backup image and locate big files with GrandPerspective but it didn't really work.
View 3 Replies View RelatedI have a 500GB HD in my mini. I have a 2TB drive with about 1TB of files on it. Can I use some of the free space for backup and still use the rest for files?
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Mac mini, Mac OS X (10.7.3)
My time machine disk keeps ejecting itself in the middle of a backup. I have to reinsert it several times before it completes a backup.Â
View 1 Replies View RelatedIs time machine already/still supported on current OSX 10.7, or is it already deprecated as it was introduced several releases ago? When I try to activate Time Machine on my all new OS X Server, I get a dialog "Choose destination volume for client Time Machine backups:". I choose a volume, and the message is displayed "This disk drive may not support Time Machine backup over the network. Get more information about compatible drives."
"More information" links to [URL] which just provides commonplace advice to not disconnect drives while the drive is in operation. The support article is marked as archived and no longer updated after 10.5. The promised information is not provided. Is there anything obviously wrong with the setup?
Mac Mini Server, OS X Lion 10.7.3, 2x750 internal disks as RAID1, new of this month
External drive: 3TB USB3 Maxtor, single partition (repartitioned for GUID), connected via one of the internal USB2
The external drive is also used as Time Machine for the Server's local volume. I have read recommendations to use separate partitions per client, for time machine solutions using a third party NAS. Instead I chose the original - am I wrong to assume that the OS X Server's Time Machine service is able to manage multiple clients?
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Mac mini, Mac OS X (10.7.3)
Moved all my movies audio etc and stored on external HDD, but as I have lion and time machine it saved a local back up so that when time machine was synced it didn't miss anything.Seems sensible, so next step was to sync time machine, expecting that the local back up would disappear when it shifted to TM. It didn't...why in gods green earth is the local back up there even though TM connected the whole time and up to date? Â I've restarted, loaded all updates and verified disk. How do I get to the "it just works" part without having to Delete this double up (32GB "backups") via terminal etc....
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Mac Pro, Mac OS X (10.7.3)
I used my external hard drive to store important documents off of my previous Mac. None of these documents are on my new Mac. Will I lose these docs if Time Machine backs up to this external hard drive? Will Time Machine save over those docs?
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iMac, Mac OS X (10.7.3)
I am trying to get Time Machine to backup my external hard drive. I have the external drive formated as Mac OS Extended (journaled) and I have also removed the drive from the Excluded list.I put some 'test' files on the external drive and told TM to do a backup and when it is finished the only way I can see my external hard drive in TM is if it is connected to the computer. It doesn't seem to be backed up anywhere in TM that I can see.
Info:iMac
from there I only need my mail messages and folders.Â
How do I go about getting them on another machine (not the one that did the Time Machine backups)?Â
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Mac OS X (10.7.2)
Well TM is acting up. I get an error that reads: "This backup is too large for the backup volume." Both the internal boot disk and the external baclup drive are 1TB. The internal one has a two partitions, the OSX one that is 900GBs and a 32GB NTFS one for Boot Camp. The external drive is a single OSX Extended part. that is 932GBs. Both the Time Machine disk, and the Boot Camp disk are excluded from the backup along with a "Crap" folder for temporary large files.
Time Machine says it needs 938GBs to backup only the OSX disk, which has 806GBs in use with the rest free. WTFFF? This happened after moving a large folder (128GB in total) from the root of the OSX disk over to my Home Folder. I have reformated the Time Machine drive and have no backups at all of my data and it refuses to backup!! Why would it need 938GBs of space to backup if the disk has "only" 806 GBs in use??? Is there anyway to reset Time Machine completely?
I noticed that Time Machine backs up the system ever so often. What happens if I disconnect the external hard drive I'm using as the back up and Time Machine tries to initiate a back up? Will it corrupt anything?
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MacBook, Mac OS X (10.6.7), 2.16 GHz Intel Core 2 Duo
I'm trying to do a favour for a friend. She has a 320Gb external WD hard drive which she used on her Macbook to backup with Time Machine. It is not partitioned and she keeps the "Backups.backupdb" folder with other personal folders she throws in there. Recently she sold her Macbook and all that was left was this hd. She now only has access to her work pc but it won't recognize her hd as she's apparently formatted it with option "Mac OSX Journaled". So she gave me her hd to backup and then format to FAT32.Â
I've been a Mac for a long time but have never used Time Machine, I simply copy my important files into an external hd as I feel it's cleaner and I've never really had HD problems with any Macs I owned. So basically I have no idea how this works. I managed to copy all of her personal folders into my hd as well as the one labeled "Latest" on the Backups.backupdb folder ("Latest" is actually an alias). But I can't seem to be able to copy the rest of the backup folders. I can copy them into my computer hard drive, but each folder (I'm talking about the ones labeled with dates, there are 35 of them) is around 70Gb. Now, of course that doesn't make any sense, as it would be impossible to have 35 folders of 70Gb each in a 320Gb hd. I can only assume they use aliases as well, but when I try to copy them individually or as a whole (enclosing folder) Finder says I have no space available for that (even though I have more than 320Gb available).Â
Now, in my mind it's completely idiotic to keep any folders other than the Latest one. She doesn't even own a Mac anymore. But she's freaking out that I'm going to lose her entire life (she's that kind of person). I don't want to open the Time Machine app because like I said I don't use it on my computer and these are not my files, so I do not in any way want to sync with this hard drive or backup to it. I'm on a 21" 500Gb iMac running 10.7.3.Â
I have a hard drive which is attached to my iMac 24*7. I plan to move all my movies & pictures over to it. Would the Time Machine backup (through a different hard drive) backup my Hard drive?
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iMac (21.5-inch Late 2009), Mac OS X (10.7.3)
trying to restore from time machine. I restart holding down the command and R key but the menu does not start. I also tryied verifying my hardware restarting holding the D key and the diagnostics does not start also?
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MacBook Pro, Mac OS X (10.7.4)
