Time machine, Filevault and hard drive space

I got 2 external hard drives. The first, 250gb, has 3 Mac Os partitions, one of them of 180 gb I use to backup my macbook (120 gb hd with filevault) with time machine. Everything ok. The other, 300gb, 2 partitions one with mac os the other for win with ntfs. The mac partition is 200 gb. When I try to backup, time machine says I need 360 gb (!!). In fact, If i look info of my encrypted home, it says it is 220 gb. What's happening? Why with one disk everything is ok and with the other no? I can say also that in the past, I had no problem with the second disk. Maybe now my home is too big to be backed up the first time, while the other disk was ready yet since when my home folder was more little?

dwb wrote:
To stop backing up because TimeMachine does mobile backups and takes up some hard drive is like disconnecting the brakes of your car because using brakes wear them out and they are expensive to repair.
Yes, they are similar. One will kill you, your family, and everyone in your vicinity, while the other will potentially cause you to lose Aunt Ruth's vacation photos.
You'd be crazy to either disconnect your automobile's brakes or turn off Mobile Backup in Time Machine. Absoutely insane.
Since you've already gotten reasonable and rational technical support on this issue, as one always does on the Internet, I feel reticient to add anything.
Alas, I'm feeling adventurous, so here goes:
If you'd like to disable mobile backups to your internal hard drive, and would like Time Machine to only back up to your external drive, fire up the terminal and type: sudo tmutil disablelocal
The local hard drive backups are "normal", and they will be deleted should you need the HD space for other files. I actually like the feature and leave it on.
Some people don't like it, however, and if you count yourself among those people, use the above command.
P.S. Disabling Mobile Backups is nothing like disabling the brakes on your car.

Similar Messages

I have three computers backing up onto the same Time Machine. The Hard drive of one has now failed, and I'd like to restore certain items (principally photographs) to one of the other two computers. How can I do this?

I have three computers backing up onto the same Time Machine. The Hard drive of one has now failed, and I'd like to restore certain items (principally photographs) to one of the other two computers. How can I do this?

"You can also browse the original backup disk for past backups by using "Browse other Time Machine Disks"--to see this choice, hold the Option key then click the Time Machine menu in the Finder (to see the menu, "Show Time Machine status in the menu bar" must be selected in Time Machine preferences."
Mac 101: Time Machine

Toasted my installation. Restoring from Time machine to 2 hard drives?

I just installed a second hard drive into my macbook pro. SSD is the system drive and HDD is the data drive.
When it was still working, I had my home folder on the SSD and my iTunes and Photo libraries on the HDD. Things were good.
Then I decided to move the entire home folder to the HDD.
Sys Prefs -> Users -> right-click the user -> advanced -> "move the home folder"
and again, everything was good.
Then I read something about having the user Library folder on the SSD is a good thing.
So I moved the home folder back to the SSD. Rebooted and all my prefs were now gone. Figured I messed up something and didn't want to troubleshoot.
So time for a restore.
Attempt 1
- Open Time Machine, select both hard drives, selected a past date and hit restore.
- Got a message that I didn't have enough space.
* I figure this is because time machine restores the entire contents of each drive as entire new volumes as a first step.
Attempt 2
- Go into recovery mode COMMAND+R
- Discovered I don't have a recovery partition
* I guess this is because I cloned my original system drive to the SSD using CCC and it didn't move this part.
Attempt 3
- I created a LION USB Install Key
- Booted from it, and selected 'Reinstall Lion' (because I read an article that I could recover my files after Lion had finished installing)
* Discovered that it reinstalled 10.7.0 and I would have to apply all patches on top. It didn't restore my HDD either.
* Later found out this method only restores the main system drive.
Attempt 4
- Now that I have a recovery partition, I booted from it.
- I selected "Restore from Time Machine Backup"
- Was able to select my Time Capsule, and it gave me choices on which date I would like to restore to.
- I selected and hit restore.
* It's about 25% done now. And I realize that i should've done this in the first place.
Question: Will this method restore both of my hard drives?

hsmp wrote:
Question: Will this method restore both of my hard drives?
No, only a single OSX drive. If both were backed-up, and both contained OSX, there was a (not very obvious) option to select which one you wanted.
See Time Machine - Frequently Asked Question #14. Section (g) shows this.
If you want to restore the "other" drive, and it contains OSX, run the restore again and select it.
If the other drive doesn't contain OSX, use the "Star Wars" display to restore it, per FAQ #15.

Time Machine with multiple hard drives

I use a very large external hard drive for time machine. I back up to this time machine, the two hard drivs that are inside my macbook pro, 512GB ssd, and 250GB SSD that is in the optical drive. I then backup a 1TB portable hard drive which holds all my movies and then I backup another 1Tb portable hard drive which holds all my "reserve" files, which means they are files that are no longer important to be on my computer. Old pictures, music, etc.
Now, I can't plug all of these drive's in at once. So, let's say I have to do a backup and I have nothing plugged in but the time machine external hard drive. Will it only backup the two hard drives that are in my computer and then later somehow let me go and restore the other drives? Or will it attempt to restore all 4 drives at one time? Because if the one in my computer mess's up, the other's may not be messed up and I do not want it to restore those.
I have used Time Machine before to restore my system. But never since I have started adding extra drives for Time Machine to backup.
I am also planning on adding, yet another drive for it to backup which is a 1TB portable hard drive that I keep raw files on for photography. I'm just curious how this works when and if the time comes.

well superduper is FREE, CCC isnt.........CCC can do the daily updates etc,. Superduper DOES NOT. the CCC and Superduper CLONES are bootable.......so, if your HD crashes, you can throw in the CLONE, and youre back and running in mins, rather than hours etc .
You should NEVER consider a backup a "backup", ........2 copies is 1, and 1 is none.....always have 2 copies of important files / pics etc etc,......... DECADES of work have been lost by people who thought their stuff was safe because they had a (meaning 1) backup.
Simplicity? Yes, Simplicity is my religion. CLONE your HD with programs and settings, ......and use a 2nd HD updated daily / weekly etc (preferable 2 such 'seecond' harddrives, copies of each other) with all personal stuff / work / pics / vids/ documents.....
superficially time machine is simpler, "smack a button and everything backs up".......in REALITY however when it "all goes up in flames"................the pro method (and my method) is QUICKER and more reliable by far to get down and running.
Ive restored other peoples from total crash and burns via Time machine.......and "my" way............my way always ends up faster by a mile. Also personal / work etc files are kept autonomous to the system data / programs OS,.....as it logically should be.
Time machine is the fastest incremental backup........but its as slow as paint peeling if you need it in case of a TOTAL CRASH.......wherein a bootable clone can be thrown in , in less than 20 mins.

Is a WD My Book Studio Desktop 3TB Hard Drive - FW 400/800, USB 2.0, Apple Time Machine Ready external hard drive bootable with my Powerbook G4 12" PPC 10.5.8?

Sirs or madams,
Is my Powerbook G4 12” PPC 10.5.8 'bootable' with a Western Digital My Book Studio Desktop 3TB Hard Drive - FW 400/800, USB 2.0, Apple Time Machine Ready external hard drive? Western Digital says officially no, but that it MIGHT be. I primarily live in China and bought a datastorage.com.cn Clearlight s400+ external hard drive enclosure with a 320GB disk drive a few years ago in China. My computer 'boots' fine from it, but since I got it in China all the paperwork, etc. is in Chinese; my Chinese isn't quite sufficient enough yet to read it. But there are references to something called "SATA", whatever that is.
My level of computer 'under the hood' knowledge is extremely low. I've been told that SATA has some relationship as to whether or not an external hard drive will boot a computer via the Firewire connection, something relating to 'interface', which I assume is how separate electronic gadgets work, or don't work, with each other.
I frankly don't care much for computers, the internet, or their related gadgets such as all these fancy phones. I longingly reminisce about the days when there were no such things. I use a computer & the internet because I have to, and unfortunately unlike a car where one doesn't have to have 'under the hood' knowledge to operate it, just knowledge of the steering wheel, brake, gas, etc., one seemingly must know a ridiculously great amount of 'under the hood' knowledge, including jargon, to operate computers.
So, please try to respond accordingly; thank you.
If this particular external hard drive won't, for certain, be bootable with my computer, can you advise as to what readily available brand/model would be in the 3TB range for a similar price, roughly $150ish??
Thank you very much.

Mr. BGreg,
Thank you very much. "...under the covers...". I think you meant "under the hood", as in a car. I suppose "under the covers" would be man/woman interfacing, which I am familiar with!
Actually, I'm back in the US now for a few months. I looked at the OWC web site, but only cusorily so far. I'll contact them; they appear knowledgeable about Apple computers.
As to what you wrote about Western Digital's cases, I certainly wouldn't want a poor case. In China I had over time gotten 3 different external drive cases, 3 different Chinese brands, and separately bought Hitachi brand disk drives that 'simply' plugged into the cases. The drives are roughly 80GB 120GB and 320GB. The two larger ones are in cases that have Firewire plugs/jacks, which are bootable with my computer.
So my understanding, as you wrote, has been that my Powerbook will boot from an external hard drive, provided it connects via Firewire, and the disk drive itself is 'normally' formatted with however my computer's own disk drive is formatted, (HFS OS extended (journaled) or some such??). So I was left wondering why Western Digital would indicate that even though their such-and-so external hard drive case/drive was Firewire capable, that they would then say it would not be bootable with my Apple PPC computer......
Well, anyway, since you indicated Western Digital's case quality is suspect, then I'll try OWC and disregard Western Digital.
Naturally, OWC should be able to address this, but your thoughts are also welcome. You mentioned the OWC cases are good with Apples. Would the disk drives OWC supplied with the cases also be of relatively dependable quality?? From my so far only cursory look at their web site they appear to have various options, including case only options where I could insert my own or their own drives. These sorts of options seem preferable, also along with quality components.
My Powerbook has been in use since 2004. In China I put in a 1.25 memory 'chip' in the bottom and installed the 10.5.8 operating system, which I understand are the maximum workable with my Powerbook. When I inquired with Chinese friends if my 1.33 GHz processor could be taken out and a more powerful one put in, they said it wasn't feasible because in my particular computer my processor was, as I recall them saying, soldered/'permanently' connected with the 'motherboard', that it would just be easier to get a new computer.
I would be with them and they would nonchalantly open it completely up showing me all its tightly arranged 'innards' while at least giving it a good internal dust/dirt clean job for cheap lunch and a beer (& so much dirt/dust/lint there was!)...these are the same folks who build the things of course...fast moving hands with tiny screws flying everywhere, but everything 100% all back in place when finished.
My Chinese friends also said that nowadays Apples are not as well built as when my Powerbook was built, that nowadays an Apple's life expectancy was considerably lower, so I fear that when I get a new computer that, though it will be more up-to-date and powerful, etc., it most probably won't last near as long as my Powerbook has. They also said that in an older computer the fan was often the first component to go bad, and if a new one couldn't be easily found, as they said was my case, then you're just left with having to get an entirely new computer. Part of why I dislike electronic computer gadgets generally is that they are obsolete so quickly.
So, anyway, thanks very much for your information.

Restore using Time Machine to new hard drive, but last "full" backup was 2012. how do I restore the rest of the Time Machine backups, particularily IPHOTO libraries for each user?

Restore using Time Machine to new hard drive, but last "full" backup was in 2012. How do I restore the rest of the Time Machine backups, particularily IPHOTO libraries for each user?
I entered Iphoto for my user and only photo up until 2012 were in the library. I thought the restore would do the incremental Time Machine backups too.....
Running 10.8.2

It usually means you are running Mavericks but have an earlier version of iPhoto. Open the App Store and upgrade your version of iPhoto to the Mavericks version.
The iWork apps are free with a new iOS device since 1 SEP 2013. They are free with a new Mac since 1 OCT 2013. They are also free with the upgrade to OS X Mavericks 10.9 if you had the previous version installed when you upgraded.The iWork apps are free with a new iOS device since 1 SEP 2013. They are free with a new Mac since 1 OCT 2013. They are also free with the upgrade to OS X Mavericks 10.9 if you had the previous version installed when you upgraded.
iWork and iLife for Mac come free with every new Mac purchase. Existing users running Mavericks can update their apps for free from the Mac App Store℠. iWork and iLife for iOS are available for free from the App Store℠ for any new device running iOS 7, and are also available as free updates for existing users. GarageBand for Mac and iOS are free for all OS X Mavericks and iOS 7 users. Additional GarageBand instruments and sounds are available for a one-time in-app purchase of $4.99 for each platform.

Why does my iMac (with Mountain Lion) no longer recognize my external hard drive I have used as a back up via Time Machine after the hard drive was accidentally unplugged?

Why does my iMac (with Mountain Lion) no longer recognize my external hard drive I have used as a back up via Time Machine after the hard drive was accidentally unplugged?

Do you mean the external hard drive is not mounted on the iMac desktop?
Check if Disk Utility sees the drive. Applications / Utilities / Disk Utility. If the external shows up in the left column, select it and click on Mount.
If it does show up this way, I recommend using DU to Repair Disk.

HT201250 i have plugged in a hard drive into my macbook, opened time machine, but my hard drive does not appear. why?

i have plugged in a hard drive into my macbook, opened time machine, but my hard drive does not appear. why?

Look in the Utility folder which is located inside the Applications folder.
You don't want to do anything with the disk on a PC if you want it to work on the Mac. They both use different formats.
Allan

My time machine backup external hard drive has failed. I have a newer external drive already connected to my MAC but can't figure out how to get Time Machine to set up on it?

My time machine backup external hard drive has failed. I have a newer external drive already connected to my MAC but can't figure out how to get Time Machine to set up on it

http://pondini.org/TM/21.html

Can I partition a 1tb hard drive and also run time machine on that hard drive

I have a 1TB external hard drive which s currently running for Time machine only.
I was hoping to be able to partition the EHD so that 500GB would be for the Time Machine side and the other 500GB would be used as an ecternal storage [ a friend of mine has just lent me a 250gb hard drive with a load of tv series which i want to be able to copy].
Can anyone tell me if this is possible and if so how do i do it.
I know that Time Machine is running now but I don't mind starting all over again.

Yes it is possible, but it is generally not a good idea. That being said, if you decide to use the EHD for another purpose, partitioning it is the best solution. How big is your internal HD? It is recommended for a TM partition to be 2X as large as your internal drive, and it must be at least the size of your internal HD in order to be used.
In order to partition:
1) Connect the EHD
2) Open Disk Utility and select the drive
3) Click the "partition" tab and drag the original partition to its desired size.
4) Click "Apply" to create the secondary partition.
Resizing the TM partition will not erase it.

Time Machine backup and main drive corrupted. Help! (REWARD OFFERED)

Here's the deal:
I have a Macbook Pro and a Mac Mini both runnign Snow Leopard. I use the Mac Mini as a kind of media center / server, it has a few external drives connected to it. On of these drives (1GB) is dedicated to Time Machine, the Mac Mini (80 GB hard drive) backs up to it directly and the Macbook Pro (500 GB hard drive) does it over the network (Time Machine created a sparsebundle). This has worked well for years now. Occasionally I got the error that Time Machine needed to start a new backup because the old one was corrupt. That happened about 2-3 times a year (did the same thing when I backued up via USB). Now about 2 weeks ago, that error came up and I just let the Macbook Pro on overnight and connected the ethernet cable for faster transfer.
When I woke up, the Macbook Pro didn't respont at all, spinning beachball, no response at all beside mouse movement. I let it do it's thing for another 10 hours (while I was at work) and just held down the power button to power off and restart it. But all I got was the gray-on-gray flashing folder with the question mark in it, that's what you get when the Mac can't find bootable partitions. So I popped in the OSX Snow Leopard install disk, ran disk utility. It saw the hard drive, but no partition (i.e. Machintosh HD) on it. I checked the Time Machine backup and the sparsebundle was 300 GB (the Macbook Pro had 400 GB used, the remaining 100 GB were free). There is no way to restore from an unfinished Time Machine backup...
First thing I did was clone the internal (Macbook Pro) hard drive to a DMG disk image using DiskDrill (the only program I found that could recognize the drive at all, not even DiskWarrior could). I also bought the exact same hard drive model and partitioned it like the cloned the corrupted hard drive to the new one using ddrescue (a command line tool that doesn't quit upon i/o errors but proceeds and tries to recover as much as it can). It copied everything except 65 kilobytes, the corrupted drive seemed to be physically damaged in a bunch of sectors relatively at the beginning of the disk. Since I had now an exact copy on a fresh, healthy drive, I went crazy trying out Disk Warrior (didn't recognize the drive at all), data rescue, testdisc, p a Windows isk, etc. Only R-Studio (on windows) showed the EFI and Macintosh HD partitions on there, they started and ended on the same sectors on the corrupted drive and its clone. After some research, I figured that the partition table was corrupt so I reformated the clone disk using the OSX Snow Leopard install disk (1 HFS Journaled Partition with GUID Partition table). R-Studio showed the EFI and Macintosh HD on that reformated drive, again, same sectors as before. So I figured I could just copy just the bytes where the Macintosh HD starts from the corrupted drive to the clone (using ddrescue). That worked, after almost 24 hours, I had the clone drive with a "disk1" partition on it that even disk utility could see.
Now I was able to run Disk Warrior on it, but all it could do was recover a few Application folders (Resource-Folders and lproj-stuff), about 100 MB in total. It couldn't repair more of catalog file apparently. Luckily, Time Machine backed up quite a bit (300 GB out of 400 GB of data) and I was able to manually copy all the Dokuments, Desktop, user Library, Applications, Music, Download and Movies. Unfortunatley, only a little bit of the Pictures folder was copied. iPhoto library (80 to 100 GB) was nowhere to be found, backup must have failed right then. I can salvage the drives (time machine drive, original hard drive with a few broken sectors, DMG-image of that drive, 1-1 copy of that drive with partition table repaired) but that only gives me files with numeric names and today's date on teh JPEGs (instead of the date the picture was taken).
Is there any way I can recover that iPhoto library? It appears the catalog file got corrupted because the hard drive (only 8 months old...) failed on a few sectors. If I understand it correctly, the catalog file on HFS+ file systems is where the folder structure and file names are stored in a B-Tree. I can't imagine that some i/o error during backup can totally annihilate that file when it was working perfectly before. Here's a few things I want to try out but haven't figured out how so far:
- Time Machine had to start a new backup. There's plenty of free space on that drive so there's a good chance there's old data left on it. Is there a way to restore files (including file names) and fodlers from deleted time machine backups?
- Is there any way to re-build that catalog file from what is there left on the original hard drive? I can't imagine 65 kilobytes destroys it all.
- Are there other ways to recover my iPhoto Library? The raw JPEG (and AVI) files with correct file names or metadata would suffice.
Thanks in advance for any help, I'll actually reward the person with a working solution, 5 years of photo memories are somewhat important. It really ***** that a failure during a backup destroys that...

Final Update:
The catalog file on the original hard drive could not be fixed. Seems like Mac OSX tried to repair the catalog file while the sectors this file resides on failed. To make things worse the partition table was also broken beyond repair, even overwriting the sectors with a new correct partition table didn't help. DiskWarrior found less then 100 MB worth of stuff, mainly Applications folders.
I recovered pretty much everything from the incomplete Time Machine backup by right-clicking the sparsebundle and browsing through the folders with the long alphanumeric names, looking for the version of the folder with the most files in there. All I was missing was part of the ~/Pictures folder, i.e. photobooth pictures and the whole iPhoto Library. My best option was to recover these files using data recovery tools.
DiskDrill proved to be the absolute best, fast, responsive, efficient, and the only one able to mount the DMG-file with no valid file system on it. As there were many i/o errors and broken sectors on the original hard drive, I made a copy of it using a free command line tool called ddrescue (the standard dd tool just aborted when it encountered the i/o error). ddrescue copied the whole drive to a DMG image, I had 56 kilobytes with errors on the first pass, but it managed to shrink that down to just 4 kilobytes (wow!) after the second pass where it tries to re-read the broken secors. It took about 24 hours for a 512 GB 2.5" drive (5400 rpm) but well worth it. Be advised that ddrescue is really persistent and tries everything to recover those last errorneous bytes. At the very end of the process, the read/write head of the hard drive just goes wild trying to catch the data on the sectors with different momentum. This works but I assume this is pretty damaging for the original drive. I also copied it all to a new hard drive (again using ddrescue) and tried partition and catalog repair tools on that (DiskWarrion, testdiks, pdisk, etc.). Still no hint of a good result.
I made a deep scan on the clone hard drive with DiskDrill. At the end (after about 8 hours over USB) it found 13 partition (I assume that's the Macintosh HD, EFI and some DMG files lying around) and hundreds of thousands of pictures. I restored some JPG files just to check the quality, some were damaged, some were good with all the EXIF data intact. I just made it copy all JPG files into a folder. I know the pictures taken from my camera produce JPGs larger than 1 MB and smaller than 5 MB, so I sorted them by size and moved the smaller and larger files into seperate folders. I took the remaining folder (100 GB) and just dragged it into iPhoto. It imported them overnight. Auto-Split by events and I got my library back, alas with different file names, originals and edited versions side by side, lots of duplicates, some damaged, some not. But hey, all the pictures in chronological order. Okay there was also one large event with all the JPGs without valid EXIF data landed inside, iPhoto just takes the file creation date (i.e. the date where the recovered file was copied). As far as I can tell, these are all just data corpses, halfway overwritten copies, random pictures from the internet, desktop pictures, etc.
I started to work my way back through the events, deleting the duplicates and renaming the events. There's an app called "Duplicate Annihilator" which apparently can find duplicate pictures in iPhoto and mark them for you. The free version only does 500 pictures but if it works, I'll get the full version. It can mark th eduplicate photos by adding something to the picture comment in iPhoto so you can manually review it all. Good stuff!

Time Machine, iPhoto and External Drives

Hi!
My Mac Info:
Macbook Pro Retina OS X, Version 10.8.5, Processor 2.5 GHz Intel Core i5, Memory 8GB
I have 0KB out of 120.47GB.
Audio - 2.33GB
Movies - 37.12GB
Photos - 28.66GB
Apps - 6.98GB
Backups - 0KB
Other - 45.38GB
Ok...the scenario, let's say...
I backed up in Jan '14 on Time Machine on a G/Drive 1GB. (got it.)
In Feb '14, I ran out of space on my Mac, so I deleted photos to make room and did another backup, photos and everything. (got it.)
In Mar '14, I backed up again.
Question 1.
In the Mar '14, back up, it only backed up the photos from my iPhoto library that were current, it did not back up the deleted photos.
So how do I see a complete photo library? The deleted photos and everything on my G/Drive? This scenario was fictitious, however I'm in a situation where I've been deleting photos in iPhoto and backing up to make space since Dec 2012. I don't know how retrieve a true library that has everything! (The photos that I have deleted, btw, have not been duplicates.)
Oh, the reason, why I want a complete photo library is because I want to externally print a album of our 3 yr old son. But when I go to the back ups, I can't tell which files have still have the photos that I deleted. So, how can I piece together all of the photo libraries for 1 comprehensive library without showing duplicates?
Question 2.
My external drives
G/Drive, S/N 7DGVE8MA - 1TB (I use this for Time Machine).I have used 295GB
WD My Book, WD P/N WD5000h1Q-00 - 500GB, (Backup to my G/Drive).I have used 45GB
Are these good external drives?
Many, many thanks!

Your profile shows 10.6.8 - you might want to update it.
If you are backing up using Time Machine, do you have a backup prior to when you started deleting photos that you could restore?
There seem to be multiple problems with WD drives in the discussions, but whether WD is a bad brand is hard to say.

Time Machine thinks computer hard drive is 644245120.0 GB

Hi All,
So just the other day while I was in the middle of a time machine backup my OS crashed. I got that "you must restart your computer" message on the screen so I restarted my computer.
Today I tried backing up with time machine again and I got this message
*"TIME MACHINE ERROR"*
+This backup is too large for the backup volume. The backup requires 644245120.0 GB but only 271.3 GB are available.+
+To select a larger volume, or make the backup smaller by exluding files, open system preferences and choose Time Machine.+
What the heck? I wish my hard drive was that big unfortunately it isn't, it's only an 80gig.
I tried deleting the "In Progress" and "Latest" files from the backup folder on the external HD but that didn't work. I also tried restarting a couple times but that didn't help either.
Has anyone else experienced this or have any tips for me? I haven't been able to find any other threads on this issue but if there are any let me know.
I'm running a PowerBook G4 15" 2GB RAM.
My external HD is a 500GB Western Digial MyBook
Thanks
Ben

Hello Ben:
The crash probably caused some directory problems.
Try to fix things by running repair disk from your software install DVD on both disks (internal and external).
Delete the TM preference file (com.apple.timemachine.plist) and restart.
Barry
P.S. If none of that works, you are probably going to need to erase and reformat the external HD.

Time MACHINE question regarding hard drive restore...

Ok so i need to restore a hard drive with time machine. im going to be wiping my imac HD for a fresh install, hopefully things will run a little quicker. its seeming a little laggy these days. what im worried about with time machine though is that its going to restore all the little fragments of past installed/uninstalled programs and certain logs and settings ect.. the things that are currently bogging down the system. i know that time machine has a list of exclusions of what it doesnt restore.. but do i have to worry at all about time machine installing these things that i dont want? i would much rather just manually restore the system if this is going to be the case.
also, if i would manually restore the system from the time machine drive, i dont think i can just drag and drop backup folders from time machine and then pick and choose individual files and folders can i?
any help would be much appreciated!
just a heads up.. please dont reply if you're giving me your opinion because you enjoyed your experience with time machine restoration. im looking for fact and reality of what time machine does and does not restore. thank you

D00bysnacks wrote:
Ok so i need to restore a hard drive with time machine. im going to be wiping my imac HD for a fresh install, hopefully things will run a little quicker. Its seeming a little laggy these days.
That's rather a drastic step, which most likely won't help much, if any. Unlike with Windoze, you're usually better off to diagnose and fix the actual problem. See Baltwo's post here: http://discussions.apple.com/thread.jspa?messageID=11853228&#11853228
what im worried about with time machine though is that its going to restore all the little fragments of past installed/uninstalled programs and certain logs and settings ect.. the things that are currently bogging down the system. i know that time machine has a list of exclusions of what it doesnt restore.. but do i have to worry at all about time machine installing these things that i dont want?
If you tell Time Machine to do a full system restore, yes, it will do that. With certain exceptions, such as system work files, trash, most caches and logs, it will put your system back just as it was. That's it's purpose, after all.
i would much rather just manually restore the system if this is going to be the case.
Really? See the pink box in #11 Time Machine - Frequently Asked Questions. Actually, it would be worse, if you don't use +Migration Assistant+ for your data.
also, if i would manually restore the system from the time machine drive, i dont think i can just drag and drop backup folders from time machine and then pick and choose individual files and folders can i?
You can't restore OSX that way. You can copy your data, but that may not work in all cases, and you'll likely have all sorts of permissions problems, as OSX will think the backups belong to a different user.
just a heads up.. please dont reply if you're giving me your opinion because you enjoyed your experience with time machine restoration. im looking for fact and reality of what time machine does and does not restore. thank you
You want free help, but only if it agrees with your version of reality? That's pretty cheeky.

Time Machine backup mirrors Hard Drive, but doesn't back up

I noticed a few days ago that my external hard drive, on which I store my Time Machine backups, only mirrors the content of my Hard Drive instead of actually backing up. I don't know if it has anything to do with that fact that I finally recently upgraded from OS Snow Leopard to OS Lion, which is the last OS upgrade my late 2007 model MacBook will accept. I'm using 10.7.5, build 11G63
I can drag files from my Time Machine backup folders going back to Feb. 22, 2013 on to my desktop, but they do not copy. Instead, they move out onto the desk top from the Time Machine folders and the same files disappear from the equivalent hard drive file folders, as if they had been dragged to the desk top. Likewise, any file I drag from any hard drive folder to the desk top disappears from the equivalent Time Machine folder. Conversely, files moved from the desk top to either a Time Machine folder or its hard drive equivalent show up in the other.
I don't know the significance of the Feb. 22 date, since I upgraded to OS Lion sometime after that.
Any suggestions?

I solved this myself. I found that, after upgrading to Mac OS Lion from Snow Leopard, some of the aliased folders in my Time Machine backup hard drive are not locked, but the regular folders are locked. Apparently this is new in Lion. (As I mentioned above, my MacBook is too old to upgrade to Mountain Lion.) I had based my query above on my ability to delete things from some aliased folders on my backup hard drive. Fortunately, they are locked in the equivalent non-aliased folders.

Time machine, Filevault and hard drive space

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