OS X V10.7 Lion :: Disk Drive May Not Support Time Machine Backup Over Network
Mar 28, 2012
Is 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 The support article is marked as archived and no longer updated after 10.5.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?
Info:
Mac mini, Mac OS X (10.7.3)
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May 26, 2012
I recently added a G-Speed Q RAID array to my MAC PRO to use exclusively for back-up with Time Machine.It worked great.I then decided to also share the external device over hardwire lan with my wife's iMAC so whe could back-up with Time MAchine as well.I then started reading posts that suggested the two Time Machine instances would compete for space on the back-up array and eventually it would fill up a I'd have problems. The solution, everyone said, was to partition the external drive and assign one to each Time Machine back-up.I did this and everything seemed to be working great until the remote client tried to run back-up.
It fails with the "Disk does not support AFP features" error message.Current status, local machine back-up works fine. Remote machine cand find the drive and connect once I provide correct user name and password, but fails once back-up begins.Both machines are running Lion 10.7.4.
Info:
Mac OS X (10.7.4)
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Aug 28, 2009
I was wondering if it is possible to back up using time machine to a network drive such as [URL] If so could you tell me how to do so?
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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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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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Aug 18, 2009
I'm interested in replacing my 250GB HDD for a 80GB SSD. I want to use the old drive as a USB backup disk for Time Machine, but is 5400 RPM fast enough for this?
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May 31, 2012
I JUST upgraded to 10.7.4 on both machines, but neglected to get Lion Server for my Mac Pro!
Info:
MacBook Pro (17-inch Mid 2010), Mac OS X (10.7.4)
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Apr 20, 2010
So I have a 15" MBP running Snow Leopard and have recently installed a Western Digital MyBook 1TB World Edition on the network to serve as my Time Machine backup drive. Most of the time, it works flawlessly and OSX / Time Machine does its thing and backs up.
Every once in a while, Time Machine says backup has been delayed because it cannot locate the network drive. This when I can easily access the network drive from other machines on the network, and also from my MBP in Finder. It's just Time Machine that somehow fails to find that drive. When I enter Time Machine preferences and look for the drive, it brings it up immediately and asks me for the username and pwd and viola ... it's up and running again.
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Jun 15, 2010
I've found plenty of articles on how to get Time Machine to backup TO a network drive, however I have the opposite problem; I have a Windows machine on my network, with some shared folders, and I'd like to back-up their contents using Time Machine on my Mac since it has plenty of space, without having to copy their contents somewhere first if possible.
However, Time Machine only lets you choose what to exclude, it doesn't let you specify special sources to backup. I was thinking a symbolic link from /Volumes, but I've no idea where to point it to. A second relevant question as well would be; how do I get OS X to automatically connect to a Windows share when it's available? The Windows machine isn't always on when I start up my Mac, but I don't want to have to manually connect all the time
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Jul 21, 2010
I'm trying to backup the contents of my MacBook Pro wirelessly to an external hard drive that is connected to a Mac Mini in my living room. All the tutorials I've read say to create a sparsebundle file with the same name as the one that's found in the folder of your Time Machine backup.
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Jun 26, 2014
I have just installed a Lacie Thunderbolt external drive as I want the speed to access large volumes of photographs. If I configure it as RAID 0 I will need to back up the data on that drive. I have a NAS drive which I already use for Time Machine and which works well. Can Time Machine be configured to include the external drive in the backups to the NAS?
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May 21, 2012
I am trying to set up timeMachine on my new mac book pro over a regular home network on a shared network drive. I have tried everything but I keep getting "The network backup disk does not support the required AFP features." I am on lion with the lateset unpdate (10.7.4). I have even tried creating sparebundles on from tutorial that I have found online, but non of the hacks that I have tried seemed to work. Have anyone figured out a way around this? If so, can you share, it will be greatful. I could just buy the time capsule that apple sells but I already have a 2TB internal HDD in an old pc that's hosting my file server so no need for the time capsule hardware.
Info:
MacBook Pro (15-inch Late 2011), Mac OS X (10.7.4)
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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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Feb 17, 2012
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.
Info:
iMac, Mac OS X (10.7.3)
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Aug 25, 2014
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.
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Nov 4, 2010
Basically what I wanna know is: Can I configure time machine to back up to a hard disk that is connected to my router? I guess essentially I'm trying to make a homemade time capsule. Is this possible and if so, how?
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Jun 11, 2012
I have a USB disk attached to my Airport Extreme, and use it as the target of my time machine backups from my mac book pro (connected via WiFi). For the most part things work fine. But if my macbook goes to sleep, after it wakes up it often (not always) gets the next time machine backup to fail with a message saying that it cannot access the disk. At first I found a brutal method of correcting it: I would disconnect from WiFi, go to my AE and power cycle it. After it came back the macbook never had any problem with the disk. A little more exploration indicated that Lion wasn't unmounting the disk properly. The following works (but sometimes requires a few iterations): I'll go to finder, eject the disk, and disconnect from Airport Extreme, and then go to the terminal and do sudo diskutil unmountdisk disk1 (I first do a diskutil list to find out the right disk)Â
and then ask time machine to backup again. Many times I have to repeat this a few more times before it "takes". Has anyone else run into this? It clearly looks like a bug in Lion, since it never happened until I upgraded.Â
PS. I understand that Apple says that they don't support time machine backup to network disks. But they do to a time capsule! It isn't really different.
Info:
Macbook Pro 13, Mac OS X (10.7)
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Apr 2, 2012
I 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?
Info:
Mac mini, Mac OS X (10.7.3)
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Jul 1, 2012
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
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Apr 17, 2012
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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Apr 9, 2012
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....
Info:
Mac Pro, Mac OS X (10.7.3)
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Jul 2, 2012
I would like to use FileVault to encrypt both my hard drive and time machine back up external drive. Does encryption noticeable slow down the computer.
Info:
MacBook Air (13-INCH, MID 2011), Mac OS X (10.7.4)
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May 9, 2012
I have a 1 TB drive in in my iMac that was recently replaced. The restored data uses about 850GB. I have been using a 2TB drive as a Time Machine backup drive. With the new internal drive in the iMac, TM said that it couldn't back up the drive, that 4.91TB were needed, and only 2TB available. I reformated the TM drive and I get the same error message. How can a 1TB no longer be backed up on 2TB?
Info:
iMac (24-inch Early 2008), Mac OS X (10.7.3)
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Apr 27, 2012
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?
Info:
iMac, Mac OS X (10.7.3)
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May 15, 2012
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
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May 16, 2012
Is there a way or a utility to sync a Time Machine backup with the source drive?
I mean, so that all files which no longer exist on the source drive would be removed from the Time Machne backup too?
Info:
iMac (27-inch Mid 2010), Mac OS X (10.7.4)
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May 29, 2012
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
Info:
Mac OS X (10.7.2)
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Jul 4, 2012
I have a Windows LAN to connect to a USB backup drive. I cannot find out how to set up Time Machine to connect to the USB backup drive. Does Time Machine only work with Airport devices? If not, then how do I set up Time Machine to see my USB drive on the network?
Info:
iMac, Mac OS X (10.7.4), Windows LAN via Netgear router
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Jun 25, 2014
I can't copy a Time Machine backup file (Backups.backupb) from one external hard drive to another. Both hard drives are Seagate 1TB Backup Plus. The Backups.backupb file is about 275GB. When I try to drag and drop the Backups.backupb file from one drive to the other (which I've tried three times) it to begins copy but after about 3GBs are copied I get a message that says "The operation can’t be completed because an unexpected error occurred (error code -50)."Â
I formatted (erased) the new hard drive with Disk Utility as Mac OS Extended (Journaled). Apple Support says I should format the new drive in Mac OS Extended (Journaled) "with a GUID partition," but I don't see the GUID partition as an option when I format the drive. Is this necessary, and if so, how do it do it? I'm using OS 10.8.6 on a 2012 MacBook Pro retna.Â
I also tried copying the backup files to another drive (a Maxtor HD) and got the same error message.
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Feb 10, 2012
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?
Info:
MacBook, Mac OS X (10.6.7), 2.16 GHz Intel Core 2 Duo
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