Time Machine is Apple's built-in backup software. Time Machine was first introduced on OS 10.5 Leopard.

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Time machine full restore only shows “complete backups”

I am doing a restore of a Time machine backup to a new hard drive. The latest backup was completed on Feb 1, but I was very surprised to see that OS X Installer restore utility only lets me restore ...
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Install a clean Mavericks and then use TimeMachine makes it unclean again?

I am about to install OSX Mavericks in an iMac I have. I would love to make a clean install (creating the bootable USB with that complex procedure). I was thinking about copying folder by folder but ...
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Why is my “Encrypt backups” option greyed out for local (USB) time machine disc?

I'm using Mountain Lion on a new MacBook Pro (retina) with a local USB drive for backup. From what I've read searching around (including other questions on here) I should be able to encrypt my time ...
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How do I use tmutil to figure out what's wrong with my Time Machine?

How do I use tmutil to figure out what is wrong with my Time Machine as it keeps backing up huge amounts of data each time it back-ups although nothing has changed since the last back up? I'm ...
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How to coerce Lion Time Machine into offering backup history migration?

This article describes a feature I heard about from multiple sources about an automagic backup migration process that Lion will do for you. Essentially, when migrating to a new machine, you can ...
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Time Machine Backup to Samba Share under Mac OS Lion

In earlier versions of Mac OS you could enable TimeMachine to use Samba-Shares as a Backup-Target using this: defaults write com.apple.systempreferences TMShowUnsupportedNetworkVolumes 1 and create ...
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Is there a way to list the largest files and folders in Time Machine backups?

I would like to clean up my backups since there are a lot of files which I don't need to access anymore (e.g. videos, podcasts and installation packages). The problem I am facing is however that I ...
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Can I use the same time machine backup for two macs?

Is it possible to use the same time machine backup for two different machines? Is it possible to take the backup of my laptop and push it to my desktop? If I make changes to one machine do the ...
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791 views

Deleting all but the most recent Time Machine backup

I just bought a new Mac and I'm manually migrating everything over given that it's been a while since I did a clean install and that the new Mac has less storage than my existing one. I will be wiping ...
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237 views

Run script before every Time Machine backup?

I would like to be able to run a bash script just before Time Machine runs, every time This script generates some content to be written on a file which needs to be backed up by TM. I have looked ...
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Can I move Time Machine files from an external disk, reformat it, then restore the TM files?

I have an external USB disk which is backing up my Mac using Time Machine. I need to reformat the external disk for an unrelated reason. If I: temporarily move the Time Machine files off the ...
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Accessing Time Machine for different computer

My hard drive died on Computer 1. Backed up to Time Machine. Am now using Computer 2. I need some files from the desktop of Computer 1. Can I access them on Time Machine? How? I have three ...
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Unable to mount Time Machine partition

I have a WD external HDD which is plugged into my MacBook Air more or less all the time; it has two partitions one of which is my Time Machine disk. Just today I noticed that the hard drive is not ...
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How to search Mail in Time Machine?

I'm looking for a specific email I may have deleted, but I don't remember when I received it (it was at least a couple months ago). Digging through my Mail history in Time Machine for a single email ...
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634 views

Unable to Access Local Snapshots when external Time Machine is disconnected

My local snapshots are behaving weirdly. When no Time Machine backup is connected and if I enter time machine, I get this prompt: Your Time Machine backup disk can’t be found. …but when my ...
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What's the difference between enabling Time Machine's “Encrypt Backups” option, and encrypting my disk from Disk Utility?

I'm setting up Time Machine backups on a new external hard disk. I chose to first encrypt the disk via Disk Utility: But I also see these options: Is there any difference between an "Encrypted" ...
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Can I use TimeMachine only when on wired connection?

I have a server to which I am backing up a single MacBook Pro running Mountain Lion, via TimeMachine. I would like to only back up when the MacBook Pro has a wired connection to the network. The ...
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Restore Mac Office from TIme Machine Backup

I purchased a Mac Office license through my college, and I recently backed up and restored my Mac using Time Machine. I did not RESTORE from the Time Machine backup as a whole, but rather hand-picked ...
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123 views

protecting keychain data when using Time Machine

I plan to use Time Machine to back up by data. If the backup is not encrypted, can someone with access to the TimeMachine disk access my keychain passwords? Do they at least need to know my system ...
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Enable Time Machine to backup an SD Card?

Time Machine does not allow the inclusion of an SD Card in a backup. It is automatically listed in the exclusion list and cannot be removed. Is there any way to force Time Machine to 'see' the SD ...
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How to automatically make Mac shutdown after Time Machine Backup

How can I make my Macbook automatically shutdown after a Time Machine backup? I have a 40GB worth backup to do but I keep having to cancel it to go to bed. Would be great if I could leave it on to do ...
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804 views

Time Machine restore on new OS

I have a Time Machine backup of my MacBook running Lion. My install of Mountain Lion just failed, and I'm going to format the drive and install Mountain Lion anew. Will I still be able to restore my ...
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Time Machine keeps doing full backups

I keep seeing Time Machine doing a full backup of my ~80 GB hard disk. I see this a few times a week, when I first turn on my mac. During the day, I see Time Machine doing small incremental backups of ...
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Restoring a MacBook from backup

I have a MacBook Pro that is just being ridiculous, so I'm planning on erasing the hard drive and restoring from a Time Machine backup. I hear that Time Machine will only restore from backups that ...
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After a Time Machine restore, now it won't do incremental back up

Due to the Thunderbolt 1.2 update, I had to restore from a Time Machine Backup, but after that, Time Machine won't do incremental back up any more. The hard drive has 250GB of free space... It was ...
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Restoring Lion/iCloud iCal from Time Machine

Well I managed to delete my calendar, which was being synched via iCloud with my Mac, iPad, and iPhone. Can I repopulate my iCal calendar from a Time Machine backup? ~/Library/ contains a folder ...
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371 views

Can the Time Capsule back up multiple drives (internal and external) at the same time?

I have a 500 GB internal HDD on my MacBook Pro and a second 500 GB external USB drive as well. Is it possible to tell Time Machine to back both the internal and external drives up to one Time ...
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Do encrypted Time Machine backups work across a network?

I see that Lion offers the option of encrypting TIme Machine backup volumes, which seems like a Good Thing. After reading up a bit on this, it seems clear that it will handle the situation where the ...
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568 views

Is it possible to use Time Machine on a shared USB Hardrive?

I've a iMac with an external HD derserved to Time Machine. I also have a MacBookPro. Is it possible to make this config : Share the disk on the iMac so that the MBP sees it on the network Ask Time ...
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How can I backup a VirtualBox VM with TimeMachine

I've read lots of different things about using TimeMachine with VirtualBox, but I haven't been able to find a very clear answer about what an acceptable configuration is. Some folks say "include up ...
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How does the visible storage on a Time Machine disk work?

I've had a computer failure and had to replace my computer with a new one. I have a Time Machine backup that I want to use to restore a large number of files from, but I don't want to do a full system ...
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MacBook Pro, iCloud Drive, Time Machine and Time Capsule 2

Can I use Time Machine and Time Capsule 2 to backup not only my MacBook Pro files, apps, etc. but also the files stored on my iCloud Drive for sharing with my other MacBook Pro and others?
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Why doesn't Time Machine do scheduled backups after my Yosemite -> El Capitan upgrade?

Summary Since upgrading to El Capitan from Yosemite, Time Machine works manually, but automated backups and disk icons are no longer working as they should. Detailed Problem Description I have a ...
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Can I back up a single folder on time machine?

Basically, I do a lot of work from home, some of which is confidential work. My company has a policy which restricts me from using any form of 'Cloud' to back my files up, so I have set up my time ...
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Where do applications store local settings?

Where does OS X store local settings for applications such as license keys, Skype favorite contacts, etc. Yesterday I was troubleshooting an issue with an Apple rep and he had me delete a bunch of ...
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Encrypt Time Machine backup images, not entire drive?

I have multiple Macs (for multiple users) backing up to a single Time Capsule over our network with an external USB drive connected. In the case of the backups saved to the external drive, they're all ...
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How to Safely Delete an in-progress Time Machine Backup on Snow Leopard

Okay, so somehow a computer I'm helping to manage has got a total of three .inprogress backups on its Time Machine drive that it doesn't seem to be able to tidy up; it's creating new backups without ...
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backing up an OSX image to an NTFS drive?

I would like to make an image of my entire OSX install, so that I may restore to it if necessary. I'd LOVE to have incremental backups, so bonus points if anyone can figure out how I can do this! ...
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How to Partition New Bootable Drive to Include Recovery Partition

I just completed a restore from Time Machine to a newly partitioned drive and discovered that the Recovery Partition wasn't created. Other than that, the restore went well and the new drive runs fine. ...
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478 views

Continue managing external drive backups on a different computer

I have an external drive with data on it that is shared on the local network. There's another external drive that's daisy chained where backups are stored. The computer that was originally managing ...
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Is it easy to mount my Time Capsule after a clean install (without any restore) so that I can copy individual files from it?

People say it is possible but I am suspicious. I want to clean install and start fresh with nothing. Then I can access my Time Capsule that has my backup and copy any files I want. How easy or ...
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how to store Time Machine backups on NFS and keep metadata?

There is a Mac OS 10.7 (Lion) desktop, it stores Time Machine backups on a separate partition. Also there is an Ubuntu 12.04 (Precise) server with NFS daemon running, it exports a /BACKUP disk. This ...
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Time Machine on Time Capsule backup verification never seems to complete

I have a MacPro running Mac OS X 10.7.4 with a Time Capsule connected by Ethernet. When Time Machine runs a verify of the backups it seems to stall at 72%, and if I let it run a LONG time I think I ...
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353 views

How will the free update to Mountain Lion work? [closed]

I am planning to buy a MBP 13" in the coming days. Although as soon as I buy it I will remove its HD and replace it with Crucial M4 256 SSD. Will that stop me from getting free update to ML? If so, ...
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769 views

Backing up Time Machine to an external disk also used by other machines - no sparsebundle?

I moved to using an external disk (a Drobo) on 1 machine as a Time Machine backup for all of my machines. I've got 2 of the machines backing up perfectly, but the problem is with the machine that the ...
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How does Time Machine estimate required space for backup?

For over 6 months now, every Time Machine backup requrests around 15GB of space for backup, but sometimes only backups up 200MB. That is a big difference. Does anyone know exactly how the required ...
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Is the first boot after a full system restore from TimeMachine supposed to take a long time?

I have had the hard drive in my iMac replaced and now I'm trying to restore it from my TimeMachine back up. I thought the TimeMachine back up was corrupt but maybe I'm just not patient enough, or I'm ...
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Can Time Machine on a server use quota?

We have enabled Time Machine on a Mac OS X server (10.6) with a big RAID drive. The server will be used by many users for their backup. How can we set quota so that every Time Machine backup takes up ...
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How to permanently archive Time Machine backup?

I have an external hard drive where my Time Machine backups are located. My OS is El Capitan. I would like to permanently archive this entire TM backup and move it to another hard drive, and it would ...
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My Macbook storage is full even after deleting all my photos

So I only got my MacBook Air last year and I am travelling so am taking a lot o photos but I have a 1TB hard drive that I transfer the photos over to every now and then, my time machine also backs up ...