Time Machine shows a backup this morning at 11:58 but I didn't have the external hard drive plugged in. How is this possible?

Time Machine shows a backup this morning at 11:58 but I didn't have the external hard drive plugged in. How is this possible?

Because the drive was disconnected Time Machine made a local snapshot on your Mac.

Similar Messages

  • I need to reformat my computer, but i do not have an external hard drive, is there another way to do this

    i need to reformat my laptop, but dont want to mess up my itunes and purchases
    my i tunes has downloaded music and apps and a few book and movies on it, all downloaded through itunes on this computer
    or on my ipad/iphone
    what is the best way to make sure i do not lose these items after i reformat
    thanks
    Chickerz

    that will keep my music, apps, movies, ?
    and then i can just put it back after i reformat?

  • HT201250 If time machine puts all of my photos onto my external hard drive using time machine, can I then delete the photos from my computer put view them again from the external hard drive? Basically, can I free up space on my mac but not lose years of p

    If time machine puts all of my photos onto my external hard drive using time machine, can I then delete the photos from my computer but view them again from the external hard drive? Basically, can I free up space on my mac but not lose years of photos?

    To add to Niel's comment bear in mind that if you have a backup copy on an external HD and later delete the orignals on your Mac HD you will then only have one copy - so no backup.
    If the pictures are precious you should have at least two copies, and ideally another copy kept off site,

  • Hi, Question about secure empty trash. I moved some Time Machine backup files to the trash from an external hard drive. Now I can't secure empty trash. It starts, finds 74,003 files, and does nothing. The external hard drive shows it's empty, but it isn't

    I moved some time machine backup files from an external USB hard drive to the trash. Tried secure empty trash. It counts 74,003 items, then just sits there. The external hard drive window shows it's empty, but the info pane says it only has 50G of memory left. I left the secure empty trash on over night. It did nothing. Ideas?
    Thanks,
    Ron

    Relaunch the Finder, then from the Finder menu bar, select
    Finder ▹ Preferences ▹ Advanced
    and uncheck the box marked Empty Trash securely. Try again to empty the Trash.

  • HT4718 I have an external hard drive that I used as Time Machine Backup. I have not used it for a while and now, when I plug it in computer says:  This disc is not readable. I want to recover the backups and not erase and reformat the disc.  Thank you in

    I have an external hard drive that I have used as Time Machine backup, but not for a while. Now when I plug it in, computer says this disc is not readable.
    I want to keep the backups on it and not erase and start over.
    Thank you in advance.
    Gregor

    It sounds like something went wrong with the drive.  Did you drop it?  How long has it been sitting around unused?

  • Just got Prosoft drive genius 3 software, and it's telling me that the external hard drive that i am using for my time machine back up drive needs to be defragmented.  is it wise to do this or should i not??

    just got Prosoft drive genius 3 software, and it's telling me that the external hard drive that i am using for my time machine back up drive needs to be defragmented.  is it wise to do this or should i not??

    Let's hope a couple things: that you have bootable clones of your drives also; that the backup drive for TimeMachine has over 3x capacity of the data you plan and are storing. I would also switch TM backup drives so you have a 2nd.
    Fragmented free space affecting performance happens when the drive is too full which may mean there isn't enough free space for a full backup set.
    1.5TB for backing up 500GB, while WD Green 3TB is $140 and WD Black 1.5TB is, about the same price.
    I'd be worried about the integrity and directory, and whether you can afford to lose that drive. Defragging is also a very slow operation. the ideal: to just clone a drive, or start over with another drive and wait. cloning TM volumes has not been done or has it? SuperDuper hoped to but I don't think they or Bombich's CCC made it there.
    Trouble with highly fragged is when free space gets to 20% normally, 1/3 or so though for TM volumes, and finding where and a chunk of space for the file being written. Does TM use large spare image files of like 2GB?
    Best would be to ask in the TimeMachine section Snow Leopard
    https://discussions.apple.com/community/mac_os/mac_os_x_v10.6_snow_leopard?view= discussions#/?tagSet=1009
    where there are some good FAQ and tutorials, and people that know the ins-and-outs and shortcomings.

  • When ever the power goes out or I restart my iMac the external hard drive that is used by Time Machine for backups is dismounted ?

    When ever the power goes out or I restart my iMac the external hard drive that is used for backups by Time Machine is dismounted and all backups are gone. I can reselect it and it will start working again, but I am worried if the iMac hard drive should fail will I be left without a backup ?

    fzgy wrote:
    "Mac OS X can't repair the disk.  You can still open or copy files on the disk, but you can't save changes to files on the disk.  Back up the disk and reformat it as soon as you can."
    It's possible a heavy-duty 3rd-party disk repair app can fix it, but they're expensive (DiskWarrior is about $100), and there's no guarantee it can do it.
    Am prompted to reformat but I don't have a good understanding of what this means and how to do it.
    That will erase it.  See Time Machine - Frequently Asked Question #5.
    It sounds very much like the disk is beginning to fail, although it's possible there's a bad port, cable, connection or power supply (if it has its own).
    I'd suggest getting a new one, and using it for your Time Machine backups; once you have a good backup there, reformat the old one (and select Security Options to write zeros to the whole drive -- if that fails, you know the drive is toast).  Use it for secondary backups, per FAQ #27.   If it has failed, get a second new one for secondary backups. 

  • How to backup an external hard drive plugged into a time capsule using time machine

    How to backup an external hard drive plugged into a time capsule using time machine.
    I want to move my itunes library from the mac HD to an external plugged into the time capsule, but I want to be sure this drive will still be backed up by time machine.  I currentlly see no way to do this.

    There is no way. You can connect the drive to your Mac and remove it from the Time Machine exclusion list. Then it will be backed up, but that will stop when you reconnect it to the TC. While it's connected to the TC, you can copy it manually to another AirPort Disk by following the instructions here (with a slight modification):
    Using AirPort Utility to make a copy of the Time Capsule disk

  • How do I password protect the external hard drive used for Time Machine backup

    Can anyone help me to put password protection on the external hard drive I use to Time Machine backup my iMac internal hard drive?  I use Snow Leopard 10.6

    I think that was FileVault 1.  Starting with Lion (10.7) Mac OS X uses FileVault 2, which is whole disk encryption.
    Based on complaints seen in these forums, I would say FileVault 2's only complaint has been when people forget their password/encryption key (it seems an encrypted disk does prevent anyone without the password from accessing the data, including the real owner).  Otherwise it does not seem to be causing any serious issues.  Your Mileage may vary and objects are closer than they appear in your side view mirror (standard disclaimer).  Of course this is all academic while you are using Snow Leopard (10.6).
    There are other whole disk encryption packages available, such as PGP Whole Disk Encryption, HOWEVER, I would not advise it for your Mac OS X boot disk, as it has been known to be a problem when you try to install operating system updates or upgrade to a new version.  NOTE:  I have not seen PGP Whole Disk Encryption discussed much, ever since FileVault 2 came along.

  • I just had to reformat the external hard drive that houses my iPhoto library, then restore it from a backup. Now Time Machine is telling me my backup hard drive suddenly does not have the space to complete a backup. I also noticed when I go in to Time Mac

    I just had to reformat the external hard drive that houses my iPhoto library, then restore it from a backup. Now Time Machine is telling me my backup hard drive suddenly does not have the space to complete a backup. I also noticed when I go in to Time Machine, there are only about 5 backups recorded on the ext. hard drive. There were many more before. Any idea what happened and if I have to buy a new back up hard drive?

    Hallo  Kieth ,
    I am not quite ready to restore the full iphoto library , as I have days of work re - imputting titles,descriptions and enhancement . I hope that your suggestion works , as I use my Macbook basically to work with digital photography. Through time , I will need to delete my library to recover more disc space and I would hate to have to spend more time re - imputting titles and descriptions all over again .
    Thanks for your interest and advice.
    regards  - Alan

  • How do I use time machine to backup to an external hard drive plugged into my airport extreme

    How do I use time machine to backup to an external hard drive plugged into my airport extreme?  I used to be able to but now time machine will not recognize my hard drive to select as a backup when plugged into my airport extreme.  I'm not sure what happened or changed.  Any help is greatly appreciated.  Thanks

    First thing to do is go to the Pondini tips page, then follow the link to his full TM site for all the details.

  • HT201250 I have two external hard drives. One is my Time Machine backup drive.  The other I use for external storage of files (documents, photos, movies, etc).  Can I set Time Machine to backup BOTH my Mac hard drive and my other external hard drive?

    I have two external hard drives. One is my Time Machine backup drive.  The other I use for external storage of files (documents, photos, movies, etc).  Can I set Time Machine to backup BOTH my Mac hard drive and my other external hard drive?

    Yes you can make multiple backups on one hard drive, for example if you’ve 1TB hard drive installed in your PC and you’ve two Mac Machines with 500GB drive each then you just make two backup images with size of 500GB each.
    http://www.halfspot.com/use-your-pc-hard-drive-for-time-machine-backup/

  • Time Machine will not let me restore from backups after June, 2013.  I can see the files on the external hard drive but Time Machine skips all of them and goes back to June, 2013. Does anyone have any idea what the problem is?

    Time Machine will not let me restore from backups after June, 2013.  I can see the files on the external hard drive but Time Machine skips all of them and goes back to June, 2013. Does anyone have any idea what the problem is?

    rtilghman wrote:
    telling me to buy a new router is NOT a solution.
    And why not? Apple is selling these things like BigMacs. They can't make enough of them. You've been suffering since May because you refuse to get a decent router.
    Can you imagine if a company that makes a refrigerator told me that I needed to upgrade my electrical system to rectify a problem with their device? What kind of response IS that?!?!
    What if the problem with their device is that it requires a new-fangled "grounded" outlet and your circa 1890 house doesn't have grounded outlets. Would you refuse to purchase a $ 25 adapter on principle?

  • I have an IMAC and I'm running OSX 10.9.2.  I'd like to store my Aperture /IMovie Libraries to an external hard drive.  In addition, I'd like to partition the external hard drive so that Time Machine can use it to both back up my IMac and the externa

    I have an IMAC and I'm running OSX 10.9.2.  I'd like to store my Aperture /IMovie Libraries on an external hard drive.  In addition, I'd like to partition the external hard drive so that Time Machine can use it to both back up my IMac and the external library drives.  Is this possible? Can I set up a RAID 5 format for redundancy?

    I'd like to store my Aperture /IMovie Libraries on an external hard drive.
    That is fine and recommended.. use the fastest disk you can afford.. ie Thunderbolt>USB3>FW800>USB2.
    In addition, I'd like to partition the external hard drive so that Time Machine can use it to both back up my IMac and the external library drives.
    Let me be clear.. you want to partition the one disk.. use it for TM and move your files to the external disk.. and then backup to the same disk.. You can do it.. but that is not a backup.. that is an experiment in how long you can get away with running files and backups on the same disk before you lose everything.. like Russian Roulette.. pull the trigger enough times and laws of probability will do you in.
    You must have backups on a different disk .. otherwise it is pointless.
    Can I set up a RAID 5 format for redundancy?
    No.. you can buy special USB and Thunderbolt external drives that support RAID..
    BUT that is still not a backup.. let me show why.. you make a silly move and corrupt your file in aperture.. it is not that rare.
    Raid will corrupt all copies of the files.. it is replicated across all disks.
    Delete a photo it is deleted across all disks.. you have no recovery.
    Alway, always consider RAID system one disk.. backup onto another disk.. and if the photos or movies are at all important to you.. ie your family .. make another copy and store in a relatives house.. There is no such thing as too much redundancy.

  • When i run Time Machine to back up my computer onto an external hard drive, i have no way of knowing when the back up process has been completed. I don't know when it is safe to disconnect the external hard drive - which is store in a separate location.

    When i run Time Machine to back up my computer on to an external hard drive, i have no way of knowing when the back up process has been completed.  This is necessary to know because i don't leave my external hard drive connected to the computer.  I routinely disconnect it after backing up the hard drive, and then i store the external hard drive in a different location from the computer.  So, knowing when the back up process has been completed would be a very helpful thing to have the computer specify. 

    Just enable Time Machine's menu extra (System Preferences -> Time Machine -> Show Time Machine in menu bar.
    This will add a little Time Machine icon to your menubar. When Time Machine is actively backing up your data, the icon will spin as a visual indicator. You can also click the menu icon to see the backup status, including how much data is left to back up.

Maybe you are looking for