Does Time Machine backup open applications/files?

I recently lost my calendars (in Entourage, Ical, Mobileme, etc.), and wanted to restore from a time machine backup.
I tried to restore the Entourage identity from a day or two before only to see that the date in Time Machine for the file was way old.
I suspected that because I leave the app open all the time, particularly all night when my backups run at 11 pm that the file never got backed up. Does this sound right?
Ical, on the other hand (which is synched to mobile me and entourage), even though I rarely open it and use it, seemed to have the updated data.
How does Time Machine deal with files that are in use?

Entourage needs some special handling. I don't use it, so can't tell you exactly how to do it, but if you search this forum for Entourage you should find a post or two (by Kappy and/or Baltwo, I think) with good advice.

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Does time machine backup open files that I am currently working on?

Will time machine backup files that are open? I have a quickbooks file or others that sometimes will be open for as long as a week. I was having problems with a file I was working on that had days worth of data that I had been changed. When I tried to restore a file with time machine, I had to go back a week. All my changes were lost. I assumed that time machine would be backing up a file even as I was working on it. Maybe not? Can find very little info anywhere. Yosemite 10.10.1

I don't believe it does. I know that there was an issue in the past where it wouldn't back up any of the iPhoto Library if iPhoto was open. I don't know if that was fixed. But, like you, I can't find anything else to verify my suspicion.
If the program supports Auto-save and Versions, then you would be able to go back through the versions, but I don't think QuickBooks would support that.

Does Time Machine backup the Applications folder?

Hi everyone. I'm backing up my MBP with Time Machine with the intention of formatting and reinstalling ML. It's completed it's first backup, however the backup is 133GB and in Disk Utility it says I've used 220GB on my hard drive? What's happened to that 87GB? I've noticed also that on the Time Machine disk, the Applications folder is nowhere to be seen.... Has it backed up my applications? Why has it missed out 87GB of stuff? Thanks

Hi Steve, thanks for the reply.
Yes I've checked all that, applications is not in the exclude list, and the "used" value in disk utility is vastly different...
If you look at the number of files/folders on the Time Machine, it's almost half....

Why does time machine close open applications? eg firefox, mail ...

since the latest update of time machine, a few days/weeks ago (sorry i can't be more precise), it seems that open applications close themselves. i've tried disabling time machine, and then all stay open, for hours ... so i'm blaming time machine.
i don't think this used to happen! applications close normally - at least i don't get error messages when i reopen them.
am i confused?

Hello tim:
Welcome to Apple discussions.
As far as I know, the regular TM backups do not close anything. TM runs in the background.
Barry

Does Time Machine backup system files (/usr/local/*)?

Does Time Machine backup system files (/usr/local/*)?
If so how do you locate them in the Time Machine interface?
If I go into Time Machine mode and type say "/usr/local" in the Time Machine search bar I get nothing although I can open a terminal application and cd to /usr/local and see bin, lib, include, etc.
Of course I can never see /usr/local in Finder either ... only at the command line.
Thanks.

John, another tech pro ("baltwo") suggests:
Run this in the Terminal:
defaults write com.apple.finder AppleShowAllFiles 1
OPTION-click and hold on Finder's Dock icon->Relaunch which reveals all hidden files. Then, look for that file and delete it. To hide all of those, use the same command, substituiting zero for the one, and relaunch the Finder.

Does Time Machine backup iCal?

I had a problem with some lost todo items the other day and checked to see if I could see a backup calendar as a quick way to solve the problem. If I am on address book and enter time machine, I see backups of my old address books and if I am on mail, I get all my old mail messages on the screen (though the todo item is grayed out), but if I am on iCal, I simply get the Finder window.
Does Time Machine backup iCal or do I need to do a manual backup and then let Time Machine backup that file from finder?

Since reading some of the first messages, I have been backing up my calendar each week and putting the backup file in my documents folder. I know that file is backed up, so I assume in case of a major problem, I could pull it from Time Machine and restore the data.
Out of curiosity, though, I explored the folders in my library/calendar path and found a number of folders, each containing a file that was dated either today or within the last few days. I assume each folder is for a different calendar and that in case of total disaster, I could restore these from Time Machine.
My question at this point: When I export the calendar from iCal, if the All Calendars option is checked, am I safe in concluding each of the separate calendars would be there? If I accidentally had one calendar highlighted, would only that calendar be backed up?

HT201250 Every time I add/delete music to itunes, does time machine backup my entire library? If so can I limit backup just to added music?

Usimg time machine-every time I add/delete music in itunes library does time machine backup entire file? If so,an I set it up to just backup added music?

It shouldn't be backing up the whole thing again, just the changes.

HT201250 Does Time Machine backup and restore Bootcamp?

I am replacing defective hard drive in an iMac that I primarily use as a pc under Bootcamp. I have to find some way to clone and restore the bootcamp partition. I was told today by a Genius at the Apple store that I should buy a 2 TB external (which I did for $150) and run Time Machine. He assured me that my bootcamp partition would be backed up along with the entire mac partition and that I would be able to restore everything perfectly on the new hd. Now that I am home and continuing my research, I can't find anywhere that says it will work. Documentation on Time Machine fails to mention bootcamp. So, does Time Machine backup and restore bootcamp or not? And will it be bootable after the restore? Help!

I think you've got it! I have never used WinClone so I cannot attest to how well it will work, but it's pretty much all lthere is. You will have to create a new Boot Camp partition on the new drive, and it should be the same size as the partition you cloned.
Be sure you prep the new hard drive:
Drive Preparation
1. Boot from your Snow Leopard Installer Disc. After the installer loads select your language and click on the Continue button. When the menu bar appears select Disk Utility from the Utilities menu.
2. After DU loads select your hard drive (this is the entry with the mfgr.'s ID and size) from the left side list. Note the SMART status of the drive in DU's status area. If it does not say "Verified" then the drive is failing or has failed and will need replacing. SMART info will not be reported on external drives. Otherwise, click on the Partition tab in the DU main window.
3. Under the Volume Scheme heading set the number of partitions from the drop down menu to one. Click on the Options button, set the partition scheme to GUID then click on the OK button. Set the format type to Mac OS Extended (Journaled.) Click on the Partition button and wait until the process has completed.
4. Select the volume you just created (this is the sub-entry under the drive entry) from the left side list. Click on the Erase tab in the DU main window.
5. Set the format type to Mac OS Extended (Journaled.) Click on the Security button, check the button for Zero Data and click on OK to return to the Erase window.
6. Click on the Erase button. The format process can take up to several hours depending upon the drive size.
7. Quit DU upon completion and return to the installer. Now install Snow Leopard or restore from your Time Machine backup.

Time Machine Backups of Pages file cannot be opened by Pages

I just restird a backup of a Pages file from my Time Machine backup volume. It's not a Pages file! Finder jusy says it's a document and if I double click it, a folder is created with the same name as the file with a number appended. There are sevarla files in the folder - none of them can be opened by Pages.
I'm aware of the Preference to save a backup copy but that saves just one copy, not a tru backup.
Is there some way round this? I'm not inclined to use a product if I can't back up it's files safely.
Pete

It's what I assumed.
An iWork document created with the format introduced by iWork '09 is in fact a folder packed with a specific tool.
If we remove the name extension, the system can't guess that it's an iWork document.
According to the structure of the file, it recognize it as an archive and it unpack it.
It's a variant of what I do when I want to study the contents of the index.xml file describing a document.
In my scheme, I rename wxyz.pages as wxyz.pages.zip
When I unpack it, I get a document wxyz.pages which is a Pages document in the old structure.
When Time Machine give you a document entitled wxyz, it's important to add the extension name by yourself.
If you forget and expand the beast as a folder, nothing is lost. Just rename the folder waxy as waxy.pages and Pages will open it.
From my point of view, the fact that Time Machine return a document without its name extension is a bug in Time Machine.
Yvan KOENIG (VALLAURIS, France) lundi 2 mai 2011 22:30:54
Please :
Search for questions similar to your own before submitting them to the community
To be the AW6 successor, iWork MUST integrate a TRUE DB, not a list organizer !

Does Time Machine backup items on the time machine disk?

If I designate disk B as my Time Machine disk, are items on disk B, that aren't part of what Time Machine puts there, backed up? In other words, can I use a disk for both storage and Time Machine backups and have those stored items backed up too?

If you intend to use disk B as both a Time Machine Backup Disk and a Data disk to hold your files, the only way to do that would be to partion the Disk B volume.
How do I partition an external hard drive ?
When an external is connected to a mac, the computer sees that Hard Drive as a Volume. Paritioning the volume is the ability to "Split" the volume in more parts that are limited by size. Time Machine will use the entire partition of a volume if the whole volume is used as a single partition. If you use the right tools and "Split" the external hard drive in smaller logical volumes then you can comfortably use the external hard drive for both your Time Machine Backups and your Data that you want to carry on an external drive.
The easiest way to partition a volume in more the one partition or logical volumes is to use the Disk Utility application that comes with every mac. Use the Finder to go to your Utilities folder and open Disk Utility, or search for it in Spotlight. Whit Disk Utility you can select your external Hard Drive and either change the partition to add a second one or erase all data on the existing external hard drive and create 2 Partitions that you can adjust in size. Remember Make sure you understand that if you choose to erase the existing external drive to make room for a new partition , that all data present on the external drive will be deleted.
Now that you have your two new partitions you can assign one to Time Machine and use the second one for Data. And with Time Machine Options you will be able to exclude or include your new external data partition to backup to your new Time Machine Backup Partition !

Does Time Machine really restore all files of app?

Hi mac people,
I have done a clean install, then i don't want use migration assistant to move back things, but when i move back garageband 6.0.5, i open it, then i realise that only app is been restore but all the loops and audio is not, then i search online found that i have to move those things by my own,
So this problem make me wondering does time machine really fully restore?
I also wondering how about other apps or files do they really all been restore even they SEEN like no problems?
Thanks for helping !!!!!

then i realise that only app is been restore but all the loops and audio is not, then i search online found that i have to move those things by my own,
If you want everything restored from Time Machine, don't use Migration Assistant but use Setup Assistant - migrate al files when you are first prompted to restore from Time Machine or another Mac, after a clean install.
you can select what to restore - the settings, the libraries, the user data.
Since you do not want to use the assistants - to restore Garageband 6.0.5 manually, you transfer all files and folders in the system library:
/Library/Application Support/GarageBand/
and the loops from
/Library/Audio/Apple Loops/
Your plug-ins from
/Library/Audio/Plug-Ins/
and the corresponding folders in your user library ~/Library/

Does Time Machine backup Entourage properly?

If a user is using Entourage (an account is open) does Time Machine back it up properly? Anybody who has experience with this?
Reason I ask is that backup programmes like ChronoSync will return a error if any user has an open account. In other words one needs to quit entourage first and than back up to have it work properly.

I have found that Time Machine seems to re-visit a file it backed up if that file changes before TM finishes backing up the remainder of the drive...but I'm not 100% sure about that.
I exclude the Entourage database from Time Machine via TM's prefs panel. Instead, I periodically (according to a schedule I determine) back it up to an "archive" folder on my internal drive via an Automator workflow (see <http://blog.entourage.mvps.org/2008/01/alternativemethod_to_use_entourage_and_timemachine.html>). Additionally, I avoid the hourly schedule imposed by TM by using TimeMachineEditor (<http://timemachineeditor.en.softonic.com/mac>). In combination, this provides very flexible control of the frequency that multi-GB files are backed up by TM.

What happens if you Time-Machine backup an encrypted file-vault HD?

This is related to my previous post - but deserves special mention for those people who are using time-vault AND Time-Machine.
My question is this: If the backup of my Hard-drive is encrypted, and I then reinstall from backup, what will this situation likely produce?
This is what I have done. I also Archived and installed my Mac prior to installing from my Time-Machine backup.
I now have an error message that displays the following message at the login screen:
"Unable to log into the file-vault account "......." at this time. An error has occurred."
My password IS CORRECT. I have not changed it, and the log in window does accept my password, but it doesn't progress any further than the error message I gave above.
I'm wondering if the encryption process of file-vault is linked directly with the original installation I had of Mac OS-X before I Archived and installed.
Any thoughts/knowledge/Insight?? I want my old Mac back! (I don't recommend using file-vault). Any body else had this problem or can see what is happening to me here?
Thank you
Greg

I just did a backup, moved a folder with 600mb of images into a different folder, and did another backup. The free space on the backup drive dropped by the size of the folder's contents. The backup copied the files as I watched in System Preferences, and it looked like it was really copying the files to the external drive again. It looks like Time Machine isn't as smart as I hoped in this regard.
Still - I'd think the wasted space is only in the every-hour-for-the-last-24-hours bucket of Time Machine. I'm guessing the every hour backups are like a sliding window, where a backup that's 24 hours old drops out every hour rather than all the hourly backups getting wiped at midnight and starting over.
Regardless, only one version of the moved folder will eventually be stored as the daily backup for that day. I don't have proof, but that's what I think.
So, if you've moved a bunch of folders around or renamed them, the extra copies of the same exact files should drop off within 24 hours.
That's my interpretation, but I'm in no way positive!! The lengthy Ars review didn't offer an answer to this question.

Does Time Machine Backup irritate wireless Mighty Mouse?

Hi there. I'm having a strange issue here. With an iMac that came with bluetooth mouse and keyboard, OS out of the box (no software updates installed because there's no internet connection), each time Time Machine is backuping files, the Mighty Mouse is acting weird. It actually feels like someone else is working with it. Even if I do not use it and leave it alone, the pointer goes wild on the screen. Trying to work during Time Machine backups is impossible, because I cannot use the Mouse properly.
Does anyone of you have a similar, if not, the same issue? Any ideas?
Thanks in advance,
later, Stephan

I am having a similar problem with my IMac and Time Machine. During wireless Time Machine backups, the wireless mighty mouse and wireless keyboard disconnect. If the mighty mouse remains connected, it moves very slowly and is virtually unusable.
So far I've thought of two potential problems to troubleshoot:
1. I experience this problem when I connect to the Time Machine through the "802.11n (802.11b/g compatible)" wireless connection (set in the AirPort Utility), but I don't experience the same problem when I connect to the Time Machine through a wired ethernet connection. So it appears the b/g compatible setting is causing interference. I haven't tested to see if the "802.11n only" wireless connections causes this problem or not.
2. I also wonder if the IMac does not have enough RAM to complete the wireless backup. My IMac has 2gigs of RAM, and during backups it maxes out. I plan to upgrade to 4 gigs to see if the problem continues. (Stephan, how much RAM to you have installed?)
peace,
Marcus

Does Time Machine backup sparesebundle?

Hi, I'm a newbie mac user and a little paranoid about backups. I tried searching under support and forums, but did not seem to find the answer to my question:
Does Time Machine automatically backup a separate partition that has been created:
1) I created a separate sparsebundle where I store my iPhoto library/files in order to be able to share the library between multiple users based on this Apple knowledge article http://support.apple.com/kb/HT1198.
2) The sparsebundle is located under Users -> Shared -> and named "iPhoto Library.sparsebundle" and automatically set to mount at login.
When I go into Time Machine, I don't see the mounted partition, but it looks like the sparsebundle under the shared directory is backed up. Just want to confirm that if my machine goes down, I can restore the backup of my iPhoto files from the sparsebundle even though the partition does not show as mounted.
Apologies if this is a basic question, just making sure that there is not another setting I need to specify for additional partitions that have been created.
Thanks in advance!

george in sf wrote:
Hi, I'm a newbie mac user and a little paranoid about backups. I tried searching under support and forums, but did not seem to find the answer to my question:
Does Time Machine automatically backup a separate partition that has been created:
1) I created a separate sparsebundle where I store my iPhoto library/files in order to be able to share the library between multiple users based on this Apple knowledge article http://support.apple.com/kb/HT1198.
2) The sparsebundle is located under Users -> Shared -> and named "iPhoto Library.sparsebundle" and automatically set to mount at login.
When I go into Time Machine, I don't see the mounted partition, but it looks like the sparsebundle under the shared directory is backed up. Just want to confirm that if my machine goes down, I can restore the backup of my iPhoto files from the sparsebundle even though the partition does not show as mounted.
yes, you can. the sparse bundle is backed up by TM unless you specifically exclude it from backups.
Apologies if this is a basic question, just making sure that there is not another setting I need to specify for additional partitions that have been created.
Thanks in advance!

Does Time Machine backup open applications/files?

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