OS X Yosemite :: Unable To Backup / Configure Time Machine
Dec 1, 2014
My time machine hasn't backed up since November 22. Every time it went for it's scheduled back-up it skipped and went to the next scheduled backup. When I tried to reconfigure the time capsule it won't let me select the disk that I would like to use for the time machine. Everything else is working fine (airport wifi at least). Here are some screenshots:
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Jun 29, 2012
After I setup an exernal drive on my network, I started using Time Machine. However, I did not know how slow my computer would become when it backs up and it backs up constantly. This is on my home computer, and there isn't that much irreplaceable data, I just want to backup documents and my photo library as they change. But it seems like Time Machine keeps backing up too much. I may not make any new documents or import any new files, and yet when time machine is backing up it says it's backing up several gigabytes; and it does so while slowing down my internet and computer processes.
All I want to do is have it backup documents and photos/media. I know you can choose to exclude certain things, but is there a way to configure it so it only backs up the things that I choose?
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Mar 7, 2009
Can someone tell me how to configure Time Machine so it doesn't do a complete backup every time?I seem to get constant errors because my disk space fills up quickly. For some reason I don't think it did this when I first started using it. I use SuperDuper also, but have a drive connected to my iMac all the time for Time Machine.
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Oct 26, 2008
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?
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Nov 30, 2014
I have a Mac Book Air with Yosemite installed. I also have Time Machine backing up to a Time Capsule. Plus, two other Macs are backing up to the Time Capsule. The problem I am having is that the Mac Book Air backups are not working. It keeps say "Preparing Backup" then after a while it says "Stopped". I have tried deleting the "In Progress File" but this has not worked. The other backups on the other machines seem to be working fine.
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Dec 10, 2014
Is there a way to modify the frequency of Time Machine backups without just turning it off for a period of time. I.E., can I tell TM to backup every 3 hours instead of every hour? Running Yosemite 10.10.1 on iMac (27-inch, Late 2013).
Info:
iMac (27-inch, Late 2013), OS X Yosemite (10.10.1)
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Dec 1, 2014
I have a Mac Book Air that has been backing up to a Time Capsule. I do have other Macs backing up to the Time Capsule which work fine. For some reason it is saying the last backup was the 9th of November. I thought maybe this has something to do with the lack of space. So I have added another disk to the Time Machine and I am not sure whether it is backing up to this one as it is saying the "Backup is incomplete".
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May 1, 2008
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?
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Dec 8, 2014
I am doing a backup prior to my first ever format & reinstall. Time Machine will not allow my use of this external hard drive that I had previously used for a Time Machine backup . Time Machine says, " The backup disk is not in Mac OS Extended ( journaled) Format, which is required." how do I change it to Extended (journaled) Format?
Yes the external hard drive in question is meant for Mac.
(Late 2009 Mackbook6,1 w/Yosemite 10.10.1)
Info:
MacBook (13-inch Late 2009), OS X Yosemite (10.10), 1T SSHD
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Dec 6, 2014
I am trying to organize my external storage for a new iMac with an 500G SSD drive. I have a new thunderbolt G-Raid drive and an aging Airport Time Capsule. I was thinking of storing music and pictures, as well as a Time Machine backup of the SSD, and storing a Time Machine backup of my music and pictures on the Time Capsule. Will I need to partition the G-Raid?
Info:
iMac, OS X Yosemite (10.10.1), SSD drive
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Dec 6, 2014
Am I understanding correctly (from reading some other discussions here) that there are issues with Time Machine back ups and Yosemite, and that it's not just me having these problems? Since I upgrade I am having major issues with wifi connection being dropped and my Time Machine hasn't performed a back up in 19 days. It looks as though it will but stalls at "preparing back up". When it finally stops I get an error message saying it can't find the disc. I've restored the Time Machine to factory settings and started over more than once but still get the same message. Am I doing something wrong or is this an Apple issue?
Info:
MacBook Pro
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Dec 10, 2014
Each time im doing a time machine backup, the external drive does not eject, the icon becomes pale, but remains on the desktop. But when I did not just make a backup I can eject it normaly.
My disc contains two partitions, one with the backups. When my problem occurs the first partition is ejected but not the Time Machine one.
I tried to reformat the partition but the problem persists. My hard drive is a GDrive mobile usb 1 TO purchased at the apple store.
Info:
MacBook Pro (Retina, 13-inch, Late 2013), OS X Yosemite (10.10.1)
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Dec 4, 2014
I want to upgrade my macbook pro to Yosemite (I have mavericks installed). The Apple guy recommended me to backup. So If I backup through time machine ON my Mavericks macbook, Will I be able to restore it on Yosemite after installing it ?I am asking this because time machine captures the "look" of Mavericks and Yosemite looks different. Will the (Mavericks)backup be compatible to Yosemite ?
Info:
MacBook Pro with Retina display, OS X Mavericks (10.9.5)
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Dec 4, 2014
I want to upgrade my macbook pro to Yosemite (I have mavericks installed). The Apple guy recommended me to backup. So If I backup through time machine ON my Mavericks macbook, Will I be able to restore it on Yosemite after installing it ?
I am asking this because time machine captures the "look" of Mavericks and Yosemite looks different. Will the (Mavericks)backup be compatible to Yosemite ?
Info:
MacBook Pro with Retina display, OS X Mavericks (10.9.5)
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May 3, 2009
I have a 1tb external for time machine back up and have about 750 gb of stuff to back up. I was under the impression that when time machine backs up my stuff it will automatically delete the oldest backup to create room for the newer backup.
My problem is that i did a back up a couple weeks ago and then today i go to back up and it tells me back up failed only 718gb available for 740gb of stuff to back up
anyone have this problem? how can i fix it?
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Dec 12, 2014
I have this issue in both macs I own, a 2010 MBP, and a 2012 Mac mini. After I upgraded to yosemite, Time Machine will not find my backup disk. I have been using the same network attached storage drive for 4 years for time machine backups. I has worked fine with all the macs I've owned until now. I can see the disk in Finder, I can go to disk utility and mount the Time Machine disk, but when I go to Time Machine preferences and try to select the list, the disk is not listed there, even though is mounted.
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Dec 2, 2014
I just got a new 256GB SSD drive for my mac, I want to import my data from time machine backup, but its larger than 256GB since it used to be on my old optical drive. How can I import my latest backup keeping out some big files on the external drive?
Info:
MacBook Pro, iOS 8.1.1
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Dec 8, 2014
After I upgraded to Yosemite, my MAC Time Machine backup drive is no longer recognized and the process freezes when I try to re-install the drive from the drive's software.
Info:
MacBook Pro, OS X Yosemite (10.10.1)
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Dec 30, 2008
I have an Imac 24" and a Mybook external HDD. ever since Leopard came out Ive been doing backups with time machine, then one day I start time machine for my weekly backup and this message comes up: "Unable to complete backup. An error occurred while copying files to the backup volume." Now I notice that my external HDD was almost not spinning while time machine was trying to backup the status bar of time machine saying how much files need to be copied and the total amount of space needed was super slow and stoped at something like maybe 10 mb I started time machine again same message. I though maybe Mac OSX needed some permission repaires. So I did just that and after that did time machine again same problem. then I said to myself maybe my External HDD has problems so I even formated the HDD, then stated Time machine again this time it was running smoothly just like before I had the problem but the problem came back after 6 gig being copied out of the 25 gig needed to complete the backup process. Now hope I dont need a clean install of my Mac OSX or maybe its my external HDD. maybe my USB having problems?
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Mar 2, 2009
I'm trying to restore my files from time machine and I chose only to transfer my files and it seemed to do that but how do I access them now and put my pictures in iphoto and music in itunes?
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Sep 11, 2010
I recently used time machine for the first time in a long time. I use my external HD USB for the backup. After the back up was complete, I unplugged the USB cable. I got an error that I needed to put the HD away first (I wasn't thinking). And I didn't pay attention to the error either.
I thought the data was gone, when I didnt see the data in the back up file. I do see the back up file with that date on it. In the file is the .InProgress file. In that file, on right clicking, I see the contents of one folder. This folder has a very long name of numbers and letters. It shows no contents in the finder. THough I know the files must be here. The HD has capacity of 100 Gig. There is only about 20 gigs showing on it. Though there is only 20 gigs available. So, my back up data is there on the HD, and I assume it's in this "empty" file.
* How do I extract the saved files ?
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Nov 20, 2008
I have 10.4.11 installed and have some time machine backups from a leopard system on one of my externals. When I try to navigate to one of the backups and get into any of the user folders like documents, pictures, etc it says I don't have permission to access them? Yet I check the permissions and they are read/write.
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Aug 5, 2010
I have an Imac 24" and a Mybook external HDD. Ever since Leopard came out Ive been doing backups with time machine, then ...one day..I start time machine for my weekly backup..and this message comes up: "Unable to complete backup. An error occurred while copying files to the backup volume."
Now I notice that my external HDD was almost not spinning while time machine was trying to backup ... the status bar of time machine saying how much files need to be copied and the total amount of space needed was super slow .... and stoped at something like maybe 10 mb ...
I started time machine again ... same message.
I though maybe Mac OSX needed some permission repaires. So I did just that and after that did time machine again ... same problem ....
Then I said to myself ... maybe my External HDD has problems ... so I even formated the HDD, then stated Time machine again ... this time it was running smoothly just like before I had the problem ... but the problem came back after 6 gig being copied out of the 25 gig needed to complete the backup process.
Now ... I hope I dont need a clean install of my Mac OSX ... or maybe its my external HDD ... maybe my USB having problems?
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Jan 7, 2011
I've purchased a 2TB external drive, I downloaded and installed macfuse and ntfs-3g AND tuxera ntfs and I formatted the drive to ntfs. Everything was working perfectly (reading and writing) until I unplugged the drive form my computer. So when I plugged the drive back in, it could only read and no longer can write information.
What is going on? I didn't even turn off my computer, the only thing I did was backup my computer with time machine (onto a separate drive not the NTFS one) and plug the new drive back in. I've reinstalled all 3 programs and restarted my computer but nothing seems to be working.
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Nov 23, 2008
Any clues to this error... I've been getting it fairly frequently as of late. Probably every few days.
Unable to complete backup. An error occurred while copying files to the backup volume.
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Jan 1, 2009
I've spent a good deal of time over three days trying to do something that I think is both doable and shouldn't be all that hard. I have a 750gb external HD attached to a Mini, and I'd like to use that drive to do TM backups for the Mini, as well as three MacBooks.
But I can't seem to get access to the backup drive from the laptops to either get going in the first place, or to remain available for TM. I get "volume can't be mounted" errors, "image can't be mounted errors", etc. I find that I can't ever eject the backup drive from the Mini (always told an application is using it...even if I've just booted up the Mini). And with one of the MacBooks, even a direct FW connection to the drive doesn't result in the drive showing up in Finder.
Isn't this a pretty straightforward thing to do? Is there a step by step somewhere that might help me figure out what I'm doing wrong, or what I need to fix? Should I reformat the drive again and start over (there are no important backups on it yet)? By the way, the drive is formatted Mac OS Extended (Journaled).
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Feb 13, 2009
So I finally got around to getting a 1tb drive to hook up to my airport extreme to do TM backups. I have ~420gb to backup on my mbp's hard drive. To avoid an absurdly long backup, I did the initial backup via usb (took the better part of the day).
Just now I was excited because it finished - I hooked the drive up to the extreme, mounted the drive so that it would show up as an option in the TM pref pane for a backup disk, and thought I was good to go. However, when I tried to get TM to do a backup so I could see it work (by selecting Back Up Now from the menubar), it took a ridiculously long time "preparing" and I saw that it was trying to create a whole new TM backup on the drive based on my computer's network name. It even had the audacity to think that the previous backup file was ~2gb, which freaked me out because I thought it had deleted it. But sure enough when I canceled the new backup and hooked it up to my mbp again, the backup was the correct size.
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Mar 14, 2009
I'm having trouble backing up with Time Machine. Here's the setup:
1. Three, 1TB external hard drives in a concatenated software RAID. This means that they are treated as one large drive. There is no mirroring, no increased data rate, blah blah blah. It's just three hard drives in the place of one. I am aware that this means my backup is three times as likely to fail with the hardware, but that's OK.
2. These three are connected to a USB hub.
3. This hub is connected to a G5 tower. The G5 tower can back up to the concatenated drives (I'll call them just a RAID from here on), and also all additional external hard drives that I connect to the G5 tower have been backing up to the RAID no problem. This is great.
Here's the problem:
I'm trying to get two more computers to back up to the RAID wirelessly. I read a lot online about how this didn't used to be a supported feature (backing up to an external hard drive over a network with time machine), but that Apple has recently upgraded Time Machine to support this functionality.
The first computer I started with to try to backup over the network was a Macbook Pro, trying to get it to backup to this RAID. It can see the RAID over the network, mount it, copy files to it/read it, but CANNOT time machine backup to it. I select the network RAID as the backup device, hit "back up now," then get this message:
"The external volume cannot be mounted."
This is really bizzare, considering that it is mounted, and that I can copy to it. Just for your information, I have an airport extreme wireless network that has been working beautifully, no Keychain access issues, no 3rd party firewall, nothing. I've run through Applecare on this issue: the MacBook Pro has never done ANY time machine backup on the RAID, not even a partial one, so there's no dangling sparse bundle or backup folder or anything like that. All network permissions check out, etc. I've tried repairing the RAID with disk utility, as well as repairing permissions (although I have not done either of these things to the MacBookPro).
The latest thing I tried was plugging the RAID directly into the Macbook Pro. Here's where I got the first clue (at least I think so)...Plugged DIRECTLY into the MacBook Pro, the RAID will mount, but the MacBook Pro WILL NOT backup to the RAID. It gives me the same message: the selected volume cannot be mounted. Again, this is strange considering that, just like when I am viewing the RAID over the network, plugged directly into the MacBook Pro the RAID will mount, I can read it, copy files to it, etc.
I have considered plugging the RAID into the Airport extreme directly, but first of all this would mean much slower transfer speeds with the G5 tower, which is a big issue considering the files I am backing up every day, and two, since it seems that the RAID won't be recognized by the MacBook Pro even when plugged in directly, I'm thinking that this is a more fundamental issue.
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Aug 2, 2009
Time machine is having problems backing up to my La Cie drive. It will start and then show the progress, but it stalls at a very low #(256 kb, for example).
Left it to do its stuff overnight and it never budged. Pulled this off of the console (after reading some other posts). Not sure if this is associated w/the problem, though.
8/2/09 10:28:45 AM mds[34] (Error) Import: importer:0x872000 Importer start failed for 89 (kr:268435459 (ipc/send) invalid destination port)
This error was reported pretty much every 4 seconds.
I erased and reformatted (mac os extended, journaled) the La Cie but that did not seem to work.
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Aug 24, 2008
Yesterday I noticed that my computer had been trying to complete a backup for quite awhile... Well it turns out that it was only a 382KB backup and it was taking hours. I tried clicking "Stop backing up" and nothing happened. The drive was in a repetitious clicking rhythm, and when I tried to eject it, Finder said it was in use. I put my 10.5.2 install disk in and ran Disk Utility. I have two partitions on that drive, Beta and Charlie. Beta verified and repaired without a glitch, but my time machine partition, Charlie, said "Invalid node structure, volume check failed." Also, disk utility was unable to calculate how much space remained on that partition.
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