What exactly does the Time Machine backup?

What exactly does the Time Machine backup?

We have a Mac Pro towers (NOT for sale) and Mac mini with several hard drives installed internally.   Time Machine backup all internal disks or just the boot disk?   This can be configured?

Time Machine backs up your default boot partition. However, if you have more than one drive or partition on your Mac (and it is formatted in "Mac OS extended (journaled)"), you can set the Time Machine to save these drives too. You can do this by removing these drives from the list of excluded items in System-> Time Machine-> Options... Preferences, so that the next backup will include all internal hard drives or partitions that you want to back up too.

Tags: Mac OS & System Software

Similar Questions

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

    I have a new HD but cannot set up encryption with system preferences. After ten minutes, I get the following error message:

    "There was an error preparing the Time Machine backup disk (disc name) - could not mount drive"

    Apparently, I need to set up the HD in this way:

    • If you are using an external drive connected to your Mac, use disk utility to make sure that your backup disk is formatted in HFS + extended (journaled) and is the partition type GUID Partition Table (GPT)

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

    Can someone let me know what I need to do.

    Thank you

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

    For TimeMachine at best to a partition only.

    Do it again if necessary, then disconnect, reconnect, Start Time Machine preferences and "select disk".

  • Failure of the Time machine backup could not save "My Passport"

    When I try to do a backup on my Passport using Time Machine, he used to work over the years, and now it is the message I get:

    Failure of the Time machine backup could not save "My Passport"


    Does anyone has an idea to help me with this problem?


    (Sorry for my English but I speak French in Switzerland...)

    Have you tried to run utilities disk to check/repair the external hard drive? Here is something you can try.  http://pondini.org/TM/A4.html

  • Door key lost in the time machine backup

    Dear community,

    Because I had trouble with the speed of my MacBook Pro (and nothing else developed), I had to set up entirely new.

    Before installing El Capitan, my MacBook Pro (starting 2011) ran on Yosemite 10.10.5. I made two backups with time machine, generated a bootable El Capitan installation USB key, in format Macintosh HD, installed at El Capitan and ran all the updates. The system works well, everything works perfectly and my Mac is fast again. Now, I manually copy things that I need in my system of charges.

    Here, the problem is: I can't find the old keychain file in the time machine backup!

    Keychain works with the keys stored in iCloud. However, the other buttons are gone.

    As I discovered, ~/Library/Keychains is hidden. I did it visible on my system running. However, this does not work in the backup file. It remains hidden or - worse - have not been stored in the backup. I don't know that I have excluded from time machine backup only two totally different folders (dropbox and movies).

    You have any ideas how I can find my keychain (login.keychain if my search was right) in the time machine backup?

    Thanks a lot for your help!

    Time Machine, please press the shift-command-C key combination. The windshield will show the mounted volumes. All snapshots should now be accessible. Select the one you want and search for files to restore.

    If you need to restore from a backup of the hidden user library folder, first select a snapshot, and then press shift-command-G. A go to the folder dialog box opens. In this document, you enter the path to the folder. The dialog box will help you by automatically filling parts of the path when you start typing.

    The path starts with the slash character ("/"). Enter that. The rest of the parts is separated by slashes.

    The next part is the date and time of the current snapshot. Enter a '2', and the rest of the date should be filled in automatically. Press the right arrow key to access the end of the path. Enter a slash to start the next game.

    Next is the volume name (usually "Macintosh HD" unless you assigned a different name.) Start typing, then jump to the end and enter a slash.

    The next part is 'Users', followed by a slash.

    Then is your short user name. It is also the name of your home folder, which is represented by an icon of the House in the sidebar of a Finder window.

    Finally, enter "Library", and then press return. You should now be in the library folder. From there, you can move like in the Finder. You can also select another snapshot of the same folder.

  • Cannot delete the Time Machine backups

    I have a MacBook Air and a 128 GB USB key that holds my library of photos, so I always make backups. My system - and I have recently made account how flawed it was - was to create backups on a 500 GB HARD drive, but to transfer them to a 2 TB HARD drive when it is full. So, I finally discovered that when I transfer backups in small quantities to the 2 TB, it takes more space because instead of aliases of files used to represent more recent backups, care of file just copied over and over again. For this reason, I put my 2 TB as a feature of time machine and imported all the old backups in the folder backups.db, that my Mac 'cleaned' and registered 135 GB. But 135 GB is not enough, I went and delete backups that I don't have anymore. When I looked in the trash to empty, I've seen 2 things: backups I have trashed and others who are pale sort out. I can't open the files, even if I right click and select "open in a new tab. When I try to "immediately remove" these paled-out files, I always get a message that they are "on duty." It is about 300 GB, so I must get rid of him. But it does not stop there, because when I try to "delete immediately" backups I had trashed myself, I get an error message! It is a total of about 600 GB, what I absolutely need to get rid of! If anyone has some tips, it will be greatly appeciated.

    You have probably sprayed your Time Machine backup database. The best thing to do is erase the disc with Airport utility. Then start again with a new backup.

    Good day.

  • 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.

  • I can't remove the time machine backups, I put it in the trash

    My backup disk is almost full, and I want to take on a value of years of backup files until I can get a new backup drive to perform other files that I want to keep. I tried their erasure of the finder inside the time machine, but nothing happened. I sent them to the trash, and they seem to have disappeared from my external backup drive, but are now stuck in the trash. I left the machine running all night to see that it says it cannot remove these files because they are locked. Can you please tell me what I should do now?

    Thank you

    Hello Suzanne,.

    Go to the trash and use "Put" place files back where they belong. Time Machine is designed to remove automatically the old backup when it is full.

  • macOS Sierra stuck on the Time Machine backup

    Its been 2 weeks now since I updated to macOS Sierra and my Time Machine backup is always stuck on "preparing backup" and I tried different disc backup on another partition but still no luck.

    Make sure that:

    o drive the TM is excluded from Spotlight indexing non-mandatory;

    o that all software anti-virus is disabled (especially Sophos);

    o journal of iCloud and other cloud services.

    o check this article: macOS Sierra: If Time Machine still at the stage of "preparation"

  • Remove the Time Machine backups in a certain amount of time

    I have an iMac in the House which is not backup because I have just updated to El Capitan, then now it says that the time Machine doesn't have enough space for a new backup (no doubt because my 200 + GB photo library moved to the new application Photos). Therefore, I need to get rid of some my time Machine backup. My MacBook Pro has almost 1 TB of backup files and I want to delete some, but I don't want to delete ALL my files backup, just in case I need something from him. Is it possible to delete the backups in a certain interval of time quickly, in order to keep all my backups and delete the 'old'? I know that you can delete the backups one by one, but the first backup of my MacBook was in 2014, and I don't want to have to go through 100 backups one by one to manually remove all the...

    Time machine records differences, so delete a backup may stop all your backups made subsequently. Here are some tips on how do it safely for ti:

    http://osxdaily.com/2015/07/27/delete-old-backups-time-machine-Mac/

    Make sure that you create the new full backup after the removal of the 'old'.

  • What exactly does the "recovery disk"?

    I'm about to reinstall everything on my laptop but would like to know what exactly is the "recovery disk"...

    I presume that it formats the HARD drive with a clean installation of the operating system and all applications toshiba as a CD burner, VAP etc. are NOT installed and must be installed afterwards?

    Well, the restore CD contains an image of Toshiba. Toshiba picture is a package and contains a Windows operating system, the Toshiba drivers, tools and additional software.
    Simply said that it contains everything that you might find preinstalled on the Toshiba laptop.

    And Yes; the recovery CD formats the drive HARD integer (also partitions) and install everything again.
    It redefines the laptop to factory settings

  • What happened to my Time Machine backups?

    I'm on Yosemite on a 2012 end Mac mini server, with an external HARD drive, I use for backups.

    The short version: I can "enter Time Machine" see my backups, but after restoring my system, my Time Machine configuration seems to have been lost and my Time Machine drive partition so that the backup has a "sparse disk image" bundle inside. (My other partition for backup of my laptop, has a "Backups.backupdb" folder to the root). On the partition of disk for backup of Mac mini, the "Backups.backupdb" folder is the bundle-sparse disk image file. When I "enter Time Machine", I'm assuming that Time Machine looks like in the package of disk for the historical image backups. However, I don't know if it will continue to backup where it was stopped.

    Background: this week, I was unable to boot from the hard drive of my Mac mini; There was something wrong with the partitioning which makes the player no longer starts. However, I also had a Windows partition which is bootable, and when I was on Windows I could see all the files on the Macintosh HD partition. Finally, I started in my Windows partition and the partition backup and cloned my Mac partition disk images on my backup drive - to the same partition on the backup drive where lived my backups Time Machine for this drive. Then I reinstalled OS X on the Mac mini.

    Surprisingly, when the Mac is started, all my files were already on it and I didn't need to use the Migration Wizard make most anything from the disk image I had cloned. However, when I went to save the newly installed system, I noticed that Time Machine has been configured is more - in the preferences of Time Machine, the oldest backup, and the last time read 'None', and there is no excluded folder. Curiously, however, when I go to "enter Time Machine" it evokes all the backups.

    I then compared the partition where I save the Mac mini on the other partition on the backup drive, where I save my laptop. On the partition of the laptop the "Backups.backupdb" folder is at the root. On the partition of backup for the Mac mini, there are three disks images - the clone of the Mac Mini hard drive and HDD Windows bootcamp, and another image called 'Of Paul Mac mini' which is a rare disk image containing all my backups Time Machine.

    Is it possible that I can configure Time Machine to ensure continuity with the old backup set? Even if I go up "By Paul Mac mini" Time Machine preferences don't recognize it as a backup drive. Do I have to get rid of, the clone images and copy the files of the sparse image to the root of the backup drive?

    See if you can inherit from the backup.

    Inherit from a backup

    Inherit from a backup (2)

  • What exactly does the Cast Image VI IMAQ?

    Hello world

    I want to convert an RGB image to grayscale. Now, I can do this, using the Cast IMAQ Image VI. But now, I was wondering what exacly this VI only? How does make an image in grayscale to RGB image? What happens under the hood?

    Hope someone can tell me, since I don't really know. Thanks in advance ^^.

    For each conversion type, there are specific operation. In your case VI defines the destination value to the average of the elements of the source of three colors.
    To learn more:
    http://zone.NI.com/reference/en-XX/help/370281P-01/imaqvision/casting_images/

  • What exactly does the empty() method?

    Any help appreciated, don't find here http://www.Adobe.com/devnet-docs/edgeanimate/API/current/index.html -are there other doc I should read?

    This is a jquery method, details here

    HTH

    Darrell.

  • What do you call a time machine backup drive

    What you call a Time Machine backup excite my recovery system do not recognize so-called backup?

    Backup Time Machine can be any device external drive (use Time Machine to back up or restore your Mac - Apple Support) that you have configured for use with the TimeMachine.app

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

    On OS X Recovery - Apple Support

  • Central Seagate NAS - "Invisible" Time Machine backup

    Running OS X El Capitan (10.11.3), have a central Seagate NAS connected to the same network.

    Struggling to locate/mount the Time Machine "partition" of the NAS using the Finder, even if the NAS works more or less perfect otherwise. For example, I have no problem to mount the NAS in the Finder and have accessibility without restrictions and read/write permissions to files on the NAS and visible files. I have also run the Time Machine backups with no problems, however, I can't physically locate the backup Time Machine (sparsebundle file) when you use the Finder. During the mounting of the SIN in the Finder (= "user1" user / password = *), I have 3 folders available and visible (with subfolders), "user 1", "Public" and "user 2". Unable to locate the backup in the any of these files.

    Then, when I run the terminal and run ' ssh ' user1@ipadressofNAS, then ´cd /', then 'data ls', I find several items, including the "Public" folder I mentioned, I do not see in the Finder above, and also a component called "user1.tm". Later in the user1.tm, runs "ls Data / user1.tm ', I find"mymac.sparsebundle"- that is.

    Then of course, the dedicated part time Machine is the NAS Server (I just pointed out Time Machine backup to the NAS Seagate available without being able to specify the directory), but I can not located this part physically using Finder. Just for reference, I also tried to find backups to the display of hidden files and directories using the Finder.

    Is it possible to physically see the backup Time Machine 'partition' in the Finder? I think that this was possible according to the default in some earlier versions of the operating system, but then the time Machine 'disc' disappeared as well as the evolution of the OS.

    A device third-party network attached storage (NAS) or a router is unsuitable for use with Time Machine, especially if it's your only backup. I know that's not what you want to hear. I know that Time Machine accepts the device as a backup destination. I know that the manufacturer says the device will work with Time Machine, and I also know that it usually seems to work. Except when you are trying to restore and find that you can't.

    Apple has published a specification for network devices that works with Time Machine. No third party provider, AFAIK, does meet this specification. They all use the application of Netatalk incomplete, obsolete Apple Filing Protocol.

    Apple does not endorse any device third-party network for use with Time Machine. See this support article.

    Network backup, use as destination an Apple Time Capsule or an external storage device connected to another Mac or a 802.11ac AirPort base station. Only 802.11ac base stations support time Machine, not older model.

    Otherwise, use Time Machine at all. There are other ways to save, although none of them are nowhere near as effective or as well integrated with OS X. I don't have a specific recommendation.

    If you are determined to continue to use the device with Time Machine, your only remedy for any resulting problem is the manufacturer (who will blame Apple, neither you nor anyone else but herself.)

Maybe you are looking for