Mac Mini :: Backup 1 Hdd To Another?
Mar 7, 2012
I have an NAS on which I store most of my files and an external hdd which takes my backups. I am a recent convert to mac, I have always used PCs so I am still learning the ropes. I used to just write a script for 7zip and schedule it to run when I wanted it to, that would back up from anywhere to anywhere. I am now going to setup time machine to backup the mac mini to the external hdd. Â
I also want to backup the contents of the nas to the same external hdd that time machine is using. Can I do this using a script, or is there some software that I need. I would prefer not to spend money on the solution if possible.
Info:
Mac mini (Mid 2011), Mac OS X (10.7.3)
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Sep 23, 2009
Except for the wireless routing capabilities, is it possible to use a mac mini as a Time Capsule to backup data from my other macbooks wirelessly?
All the macs will be hooked to the same wireless network FYI.Do I need any specific software to do that? Obviously I will be adding an external hard drive to the mac mini to support more storage space.
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Sep 11, 2010
I used to have a mac mini on snow leopard and did a Time machine backup. Now I just picked up a macbook pro on leopard and would like to know whether the snow leopard back up will work on this.
I have not got the snow leopard disk anymore, but im sure I can get it, was just wondering if I even needed to.
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Oct 2, 2010
I have a Mac Mini 1.83 Ghz running 10.6.4 that I backup to a 1TB Newer Technologies dedicated drive that will not appear on desktop or finder yet occasionally it backs up the system but not always as scheduled. At first I thought it was a drive issue so the retailer replaced the 1TB drive only with the same results. I have it connected via USB.
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Apr 29, 2012
Is there a way to backup to time machine within recovery mode? My machine is really hosed and will not stay up for more then a minute or so before the beach ball of death takes over.Â
I was going to do a reinstall, but it will not unless I wipe the disk. My existing TM backup is corrupt, so I can't use that after the reinstall.Â
My (apparent) only option is to backup from within the recovery mode, but it (apparently) only gives the option to restore. Â
Info:
MacBook Pro, Mac OS X (10.4.11)
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Jun 4, 2012
What does anyone think of Backblaze for online backup? Currently running Lion on a Mac Mini, & backing up regularly to an external drive, but if something happens at home. From what I see about Backblaze, the fact that they're very Mac-oriented is very inciting! (Former Mac people they say!) So, assuming that an online / offsite backup is a good idea - is Backblaze the way to go? Or one of the others?
Info:
Mac mini, Mac OS X (10.7.4)
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Oct 31, 2010
I have a Mac Mini and two mac notebooks that run Snow Leopard. I've been backing these machines up to a 300 GB drive that is now full. Today I brought home a 2TB drive so that I can use Time Machine to backup the desktop Mac Mini. Can I use the same hard drive to use Time Machine for the two notebooks, as well? What about storing other backups on that drive as well? I'm just trying to map the most logical approach to having safe backups.
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Jul 2, 2009
So my new Mini 2.23 arrived today and I'm trying to think of how I'm going to go about restoring the data from the old Mini. I've sold my old Mini, but used SuperDuper to backup to external drive. I have a MBP I can use if necessary.
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Jun 4, 2012
I'm doing an initial back up on Time Machine. Is it O.K. to do an upgrade to Snow Leopard at the same time or do I have to stop the back up? Also, how do I know which files have been backed up?
Info:
Mac mini, Mac OS X (10.5.8)
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Sep 16, 2010
I checked other post and MROOGLE but didn't find an answer to this question. I am interested in purchasing a Mac Mini, but due to the small size of the internal HDD I would have to have an External HDD attached for iTunes Media. Will Time Machine allow me to backup my internal HDD and External HDD to an additional External HDD...?
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Jun 17, 2012
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
Info:
Mac mini, Mac OS X (10.7.4)
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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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Sep 12, 2010
I have an Early 2009 Mac Mini with Mini DVI and Mini DisplayPort. And I have two 1080p HDTVs. The Mac Mini is capable of dual display, and I've gotten it to work before, so the issue is not the TV or Mac. And I have tried both Mirroring and No Mirroring.
I got a Mini DisplayPort to HDMI Adapter (#5311) and a Mini-DVI to HDMI Adapter (#4852) both from MonoPrice. And for some reason I can't get the Mac Mini to dual display, it's only one or the other.
Before I had a Mini Displayport Male and USB Male AUDIO to HDMI Female Converting Adapter (#5969) and I got video on both HDTVs, but not audio at the same time b/c one was USB and one was TOSLINK.
I'm not sure why I can't get video on both monitors. Any help?
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Apr 6, 2009
I need to connect my 09' Mac Mini to my Yamaha RX-V2700 receiver which outputs to my Sony XBR HDTV. I know the mini has both mini-dvi to dvi and mini-dp to dvi or hdmi available via adapters. I was thinking to go with option 1 however I was wondering what is your opinions? Is mini-display port better over mini-dvi or are they the same? Audio will be carried over optical toslink.
Option 1:
Using mini-dvi adapter to dvi: Connect Dvi-Hdmi cable to receiver and output audio with toslink adapter.
Option 2:
Using mini-dp adapter to dvi or hdmi: Connect Dvi-Hdmi cable to receiver and output audio with toslink adapter.
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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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Mar 20, 2012
I just purchased a Seagate 3 TB USB 2.0/3.0 external drive to use as my time machine backup drive. I have a MacBook Pro that was purchased about 3-4 years ago. The MacBook Pro has a 120 GB hard drive and is currently running MAC OSx 10.6.8. I also have another WD 1 TB FireWire external drive that I use to store all of my media files. Â
After I followed the instructions for installing the new Seagate drive for use with the MAC OSx, I initiated a time machine backup. It very quickly determined that it needed to back up almost 900,000 files totaling just about 400 GB. It started the backup process at a rate of about 1 GB per minute. In a little less than an hour it reach 53 GB and remained there for an additional two hours before I decided to stop the backup. Â
Once I got the backup stopped, I deleted the backup and decided to look at my energy saving settings. I noticed that the "Put drives to sleep whenever possible" check box was checked, so I unchecked that option and restarted the MAC. I then initiated the time machine backup again. Like the first time it quickly determined that it needed to backup the same amount of data as before and started the backup process at a rate of about 1 GB per minute. Before going to bed at around 11 PM last night it was at about 60 GB so I thought I was out of the woods (having gotten further than the 53 GB earlier). When I woke up this morning at 5:30 AM it was sitting at 69 GB.Â
I am really frustrated at this point and don't know why the time machine back up would be failing on a brand new hard drive. PS - I was previously using a Seagate 1.5 TB USB drive as my time machine backup and never had any issues with it. I decided to use the 1.5 TB drive for a different purpose, which is why I have the new 3 TB drive to use as a backup. And I still have the full backup on the 1.5 TB drive just in case anything were to go awry.
Info:
MacBook Pro, Mac OS X (10.6.8)
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Mar 24, 2012
When i try to backup data or transfer large amounts of data, like 40gb or more, between drives, the process just stops without warning or explanation. It dowsn't matter when backup i use, Time Machine or WD Smartware.
Info:
iMac, Mac OS X (10.7.3)
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Apr 30, 2012
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?
Info:
MacProQuad2.6 4gbRam, Mac OS X (10.4.8)
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Jul 2, 2012
TIME MACHINE ERROR:Unable to complete backup, An error occurred while creating the backup folder.Â
Info:
iMac, Mac OS X (10.7.4)
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Jan 9, 2010
Just wanted to check if he problem was unique to my MBA (Rev B, HDD) or you notice it too ;
My Time Machine backup takes up to 6 hours to do a backup of about 30GB. And each backup size is 31.5GB everytime !!
I have the following Config - 80 GB for OSX (53GB Free) and 40 GB (10GB Free) for Win 7 on Bootcamp. Sometimes I wonder if TM making a backup of Win 7 also everytime. (Does it mean - In a way its good, that means I should be able to restore the entire hard disk from TM including Applications, Win 7 , bootcamp and all the programmes installed in Win 7 in case I have a problem ?)
But the speed should still be fast... 6 hours to do a 32GB backup is torturous specially because then I have to leave the machine alone and cannot use it.
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Mar 9, 2012
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.
Info:
iMac, Mac OS X (10.7.3)
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Sep 6, 2014
Running OS X 10.8.5
Trying to backup to Passport Time machine. Has worked fine until a few days ago.
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Jan 11, 2011
I just replaced the stock 160GB HD in my unibody macbook with a WD Blue Scorpio 640GB HD. I used Super Duper to clone the old drive to the new one, approximately 115 GB.
Now Time Machine wants to backup the full 115GB to my Time Capsule, which kinda sucks because it's going to be a redundent backup that's gonna take up over a 10th of my TC's space. Is there any way to avoid this and still use Time Machine?
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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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Aug 22, 2010
I just sold my iMac (described in sig) and need to backup my stuff to an external drive. What (free) program would allow me to backup my user name without having to manually drag everything over? Migration Assistant won't work as there will be a few days where I have no computer. Also I don't want to back up the OS itself; just my home folders (Pictures Music Movies etc.) and some applications.
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May 23, 2009
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:
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Feb 10, 2012
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.
Info:
Mac OS X (10.7.3), time cap or Time Machine
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Jun 30, 2014
There are 3 macs:
A: an old macbook (the white one)
B: a modern macbook pro (retina)
C: another modern macbook pro (TBD)Â
I am giving away B now; I expect to get C in 2 months time; I keep A with me all the time.
The goal is to migrate all of the data from B to C. I have Time Machine backups of B.
Since the transition is a long time (2 months), I need to keep working on my data during this period. For this I will use A. This will generate new files, modify old ones, ...
Since A's HDD is much smaller than B's backup, I can move only part of them.
By the way, I have totally erased A and used migration assistant to restore part of my old data from B. So, when I use A now, I do it with my same account as in B (and the same I will use in C).
How do I manage my backups in such a way that, when I will get C, I can safely move all of the data I had in B plus all of the changes and modifications that I have done during the 2 month transition?
Can I just continue to use Time Machine (on A) to update the old backups? I am afraid that some mess could be created because the computers are different (before the backups were taken on B, while now on A), even the present data are different (because now A only contains a subset of the original B data, which I do NOT want to lose), the good point is that the user is the same.
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Mar 2, 2009
Just curious can use both to drive the 24" LED ACD AND another 2nd monitor via mini dvi?? That would be a dream come true!
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Feb 1, 2009
i am having a minor problem with TM
i use 1 external tb to back up everything
i back up about 725 gb if stuff and when i go to run my TM it tells me i only have 150 or so GB of space to back up the aforementioned 725gb.
Maybe i misunderstood TM, but cant i back up multiple days without using the same size of backup? i.e. i back up january 1st, december 1st and november 1st and it wont need 2.175 TB of space?
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