Time Machine backup drives to 2 Separate hard

I want to have two full backups separately on two different hard drives, and I want to Time Machine for updating each drive separately so I always complete backup two drives.  How is that possible?

Simply select one of the readers in Time Machine preferences as a backup drive. Then repeat the process, but select the drive 2nd in Time Machine preferences. You'll get a prompt asking if you want to replace the first hard drive or use both. Click the button for both.

Tags: Mac OS & System Software

Similar Questions

  • How to transfer Time Machine backup to the new external hard drive

    I'm upgrading to a 1 hard external to the Western reader to with 5 TB of Seagate.  This is because Time Machine has used the 1 TB drive.  How can I transfer the files from backup Time Machine from the old to the new drive so that backups continue to have access to the old files.

    Although the documentation Apple says you can copy Time Machine backups in the Finder, it is very slow and sometimes does not.

    This technique works only if the volume that you copy to the same size or larger that that you are copying to.

    First of all, please open the Time Machine preference pane and click the Select Disk... button. You may be able to unlock the settings first, by clicking on the padlock icon in the lower left corner of the window. Log in as administrator.

    Remove the volume you want to copy in the list of backup destinations. Then turn off Time Machine.

    Launch disk utility, open the built-in Help and search for the term 'Double '. Follow the instructions. All existing data on the destination volume will be deleted. That shouldn't be a problem, because you do not want to mix non-sauvegarde and backup data on the same drive anyway.

    If the volume you are copying has been encrypted by Time Machine, you must first unlock it. Click the release button in the toolbar of the disk utility window.

    Turn Time Machine back on and select the new volume as a backup destination. Alternatively, you can continue to use the old volume, if you wish. Both will be alternated when both are available.

    ATTENTION: If you copy the volume is corrupted, as shown by the ERD or first aid in disk utility, while corruption is copied to the new drive. Do not copy data from a damaged on a faulty disk volume. Put aside the reader and do not use until you don't know that you no longer need the data. Then securely erase it and bring it to a recycling center. Do the same if the restore operation fails with "disk errors."

  • Go new Time Machine backup drive

    I have searched the forums and have not been able to find the answer to this yet.

    It is my Time Machine backup on an external hard drive. I want to move it to a new drive and get rid of the old drive. But I can't find any information that explains how to migrate from one disk to another. Can I just copy the folder Backups.backupdb on the new drive? I'm guessing that's not as simple as that.

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    Thanks for your help.

    You can make a copy of the Finder to the new drive, but sometimes it hangs and does not work

    Try using disk/restore to copy the backup to a new location. Please note that this will reformat the destination partition.

    Checking ignore permissions usually eliminates any permissions problem which may occur.

  • Time Machine - there was an error preparing the Time Machine backup drive (could not mount the drive)

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    It is not an option for the HFS + and so I used; OS x EXTENDED (journaled). GUID is ok.

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    Thank you

    Formatting: GUID Partition Table, OS X Extended (journaled).    (it is HFS +)

    For TimeMachine at best to a partition only.

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  • What do you call a time machine backup drive

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    or a Time Capsule (http://www.apple.com/airport-time-capsule/)

    On OS X Recovery - Apple Support

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    For anyone a cela or similar questions are you go in your Utilities folder (in your applications folder) and run the utility airport to see what he says about the disks attached. This cannot work for the readers of time capsule Apple rather than third party readers who have been designated as the backup time drives machine.

  • Non-Apple Time Machine backup Drive for iMac 27 "5 k

    I decided on getting a 27 "iMac.

    With my current iMac, I have a 2 wire to USB 2.0 external drive which I use for Time Machine.

    I would like to do something similar, since 1) it is cost-effective and 2) of my experience works.

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    Thoughts? Thank you.

    HSGT is currently the most reliable disks 3.5 "with Western Digital to the 2nd place. HSGT drive, personally and I would choose. If you go for a 2.5 drive "then always choose a Seagate model. You can buy the disc and a box at OWC. Do not use a wired reader but a drive directly connected unless you have wireless access to the drive is essential. Stick using a USB 3.0 connection.

  • Time Machine backup to external drive connected to the TimeCapsule

    I have a 3 TB TimeCapsule, that contains the my iMac TimeMachine backup. So far so good.

    Now, I would like to connect an external drive to the TimeCapsule via the USB port to allow access to this drive of my iMac as well as other computers on my network. I would like to than the external to include in my Time Machine backup drive. Is it possible - by accepting that the backup of obviously only runs when the Mac is on? If this isn't the case, other methods of backup to an external drive, connected to the TimeCapsule, may be recommended?

    You can do it. Time Machine it will support up to a separate folder on your backup disk. Don't forget to remove it from the exclusions list in Time Machine preferences. I don't know if others cannot see the drive connected to your computer is turned off. They may be able to mount the drive on their computer as you do on yours. Try it because I could be wrong on this matter.

  • Time Machine backup migration wizard

    Hello

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    Thank you

    Mike Camden

    OK - I've solved it. For some reason, it wouldn't find the backup disk, Time Machine in the Migration Wizard, when I plugged directly on the port of USB of MBP (although he appeared and is accessible from the Finder); However, on a whim, I plugged into the USB port on my Airport Extreme, connected my MBP to it as a shared resource on the network and is running Migration Wizard again. Migration assistant immediately found and was able to make the Time Machine restore - it took much longer overall than network he would like a USB drive, but I let it run all night, and everything was finished this morning.

  • You can use migration assistant to transfer the time machine backup external hard drive?

    Hello. I just bought a new macbook pro with a 256 GB flash drive to replace my previous macbook pro that had a breakdown of all the systems. My problem is that I have a time machine backup that is greater than 256 GB (it's almost 450 GB) and I try to find out if I can use migration assistant to transfer all the content directly on an external hard drive, then move the content I want on my hard drive from the external hard drive? My goal is to let my music and photos on the external hard drive and for all port hardware I need for work.

    I don't have access to another mac with storage well enough that I have the old HD so could potentially be installed in an external enclosure and extracted files directly from there if it's easier.

    What I intend to do in the long term is to buy a big external hard drive network and put all my photos, music etc over there and use the laptop as expected - that is for files from day to day - then it will be just a short-term problem.

    Any advice would be really appreciated.

    Thank you

    Nick

    Migration Assistant is user to transfer data from one computer to the other.  If I read your post correctly, you want to copy your data from Time Machine on another HARD disk.  Thia may be useful:

    http://pondini.org/TM/18.html

    Pondini website covers virtually all aspects of Time Machine.

    Ciao.

  • How to replace the internal hard drive and continue with existing Time Machine backups

    I have a time Machine airport TB 3 attached to the Ethernet port on my mid-2010 MacBook Pro 7.1. It has a 1 TB internal SSD I want to use Carbon Copy Cloner to a 2 TB OWC drive. The last time I did it, I had to start my Time Machine backups.


    Is it possible to find 1 the UUID the new SSD, and 2-implementation to date, some sort of Time Machine (perhaps with TMUTIL) 3 information - should allow continuity with the existing backups?


    T hank you

    I've not had to do this, but a lot of articles about it.

    OS X Yosemite: If you want a new Mac "inherit" your backup history

    http://www.creativetechsupport.com/help/it/install/TimeMachine-inherit.html

    http://pondini.org/TM/B5.html

    If you clone a drive, migrating from an old record, etc., these articles should give you an overview. Special attention to the second article on combining a new drive for a TM backup.

  • How can I migrate a time machine backup external USB drive to time capsule

    Searched the forums and can't seem to find an answer. With the help of El Capitan 10.11.6. You want to transfer backups Time Machine 4 years on an external USB drive on my new Time Capsule. Any ideas would be MUCH appreciated.

    There is no official method because it has problems.

    There's no official way.

    Here see Q18. http://pondini.org/TM/FAQ.html

    We recommend that people not me there. It has not proven reliable long-term. Start a new backup on the TC and keep the USB stick in the form of archive. After a few months or a year you won't have it.

    You have to understand the Time Machine backup otherwise locally the CF network. It is easy enough to move the backup network local but much harder the other way around.

  • Clone of Time machine backup to a new drive?

    I'm trying to help out a new Mac. Before, I had two back ups of all my data: on the hard drive of my old iMac and my external time machine backup disk. Long story, but during the process of troubleshooting using AppleCare support, my iMac has been cleared. Now, I have only the Time Machine external backup.

    I bought a new drive for Time Machine external backup on my new Mac. I am very very afraid of something bad happens to my old Time Machine backup during the troubleshooting process. My question is, is there a way to clone back to the top of my old drive time machine to the new, so I once more two copies?  If something happens to my old time machine up during this process of troubleshooting, I won't lose all my files.

    I'm not familiar with the Time Machine backups, and even if they need to be cloned since that they are not bootable backups.  The following link is dated but maybe having the relevant documents:

    The restore function of disk utility included in directions of OS X. alarm - http://discussions.apple.com/message/8799711#8799711

  • Time machine backup on my external drive...

    Hello

    I am doing this for the first time so I need some help here please.

    I have a 5 years, 250 GB Mac Book Pro running on Mac OS X 10.6.8.  I have NEVER done a Time Machine backup first.

    I have an external hard drive 1 TB, which has about 200 GB of data backed up from my Mac Book pro and other files.

    I want to upgrade to El Capitan and want to back up my book ALL of the mac pro.

    My question is, is the external drive with about 750 GB of sufficiently available to back up my entire Mac Book pro...?  Looks like it should be. The IMPORTANT question is, somehow will it delete my existing files in my external drive...? How can I make sure that this does not happen...?

    Separately, I have 2 accounts on my Mac Book Pro, when I back up my laptop using Time Machine, goes up two accounts...? ... Should I be logged into my main account so it backs up two accounts...? How that will work in a restaurant...?

    Thanks in advance!

    Vik

    Hello

    Your best bet would be to clone your entire drive to another Partition on the hard drive, external, but repartitioning is not without risk.

    TM should work but is not ideal. TM backs up only the account your as I recall.

    Everything that you be sure to secure boot, now hold SHIFT key on startup to repair the startup disk, and then use Utilityto repair disk external hard disk.

  • Time Machine replacement drive but can not see the old backups

    Race X Server on 10.11.2 with 5.0.15

    My Time Machine hard disk became full and I replaced it with a new, larger, in the car. I copied everything (using the Finder) from the old to the new drive and set it as the destination of Time Machine for a couple of Mac network.

    I now have a 'new' backup, I don't see one of my old files when entering TM. I can't see my old backups that I copied the disk of TM "Daves Mac.sparsebundle" and alongside a new "Daves Mac 1.sparsebundle.

    How can I continue to use the old backup data?

    Thank you

    "Dave."

    On your Mac TimeMachine backup was severed with the sparsebundle backup on the server - which obviously you saw. If you run this command on one of your Mac you will see something like this (it's just for example).

    $ tmutil destinationinfo

    ====================================================

    Name: TimeMachine

    Type: network

    URL: afp://user@host._afpovertcp._tcp.local./TimeMachine

    Mount point: / Volumes/TimeMachine

    ID: 3167D1F3-9FE8-4369-B8CC-463B92F35438

    The key is that there is an ID associated to backup to the Time Machine backup of service on your OS X Server. This ID is what Time Machine use when working with backups.

    You need to 'reconnect', or 'reassociate', your client computer for backup sparsebundle. The page for command tmutil...

    "Machine directories sparsebundles belong to one computer at a time and are followed by unique identifiers rather than the computer name, host name or address ethernet. The verb inheritbackup reassigns the identity of the specified element, reconfiguring so that the current host, he acknowledges during backups. »

    I found a site for you who has detailed instructions for this. I can't confirm if these procedures work that I have not tested it me then please read the instructions carefully and proceed at your own risk! The author however looks like it includes the concepts involved.

    http://pondini.org/TM/B6.html

    Could bring you to everyone how it happened for you and if the operation is successful, mark it resolved in order to verify that the instructions on the site Internet has worked

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