Why does Time Machine run continually?

I moved from Snow Leopard to Lion last week, and also converted my MobileMe account to iCloud.  It has now been seven days and Time Machine appears to have never stopped backing up.  To be more precise, it appears that as soon as it completes one back up, it immediately starts on a new one.  My Time Machine drive is an external 750 GB connected by FW800.  Time Machine estimates the size of a full backup at 132.66 GB.  The Bootcamp partition on my 320 GB internal drive and the external Time Machine drive are excluded from the backups.  Looking at the Star Wars screen in Time Machine shows that it has made two backups per day since the move, so I don't think it is still making the initial full back up due to the OS upgrade.
Is this normal?  If not, what may be causing Time Machine to run continually?  It did not behave in this way with Snow Leopard and previous versions of OS X.
Thanks for any advice.

Hi, and welcome to the forums.
It sounds like you may have either or both of the following:
Your backups are too large. Something is being backed-up often, or every time, that is taking a lot of time and disk space. See #D4 in the Time Machine - Troubleshooting *User Tip* at the top of this forum.
Your backups are running too slowly, for one or more reasons. See #D2 in the Troubleshooting Tip.

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    2/10/2014 6:08:25.166 am com.apple.launchd.peruser.501[246]: (com.qbix.CalendarStart) Throttling respawn: Will start in 10 seconds
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    2/10/2014 6:08:35.206 am com.apple.launchd.peruser.501[246]: (com.qbix.CalendarStart[403]) Exited with code: 1
    2/10/2014 6:08:35.206 am com.apple.launchd.peruser.501[246]: (com.qbix.CalendarStart) Throttling respawn: Will start in 10 seconds
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    2/10/2014 6:08:42.211 am Finder[279]: void CGSUpdateManager::log() const:  0   CoreGraphics                        0x000000010d02b379 CGSBacktraceCreate + 59
    2/10/2014 6:08:42.211 am Finder[279]: void CGSUpdateManager::log() const:  1   CoreGraphics                        0x000000010d0da62c _ZN16CGSUpdateManager21disable_update_legacyEv + 78
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    2/10/2014 6:08:42.211 am Finder[279]: void CGSUpdateManager::log() const:  3   Finder                              0x0000000107b66aae Finder + 1608366
    2/10/2014 6:08:42.211 am Finder[279]: void CGSUpdateManager::log() const:  4   Finder                              0x0000000107b66224 Finder + 1606180
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    2/10/2014 6:08:42.211 am Finder[279]: void CGSUpdateManager::log() const:  10  CoreFoundation                      0x000000010cb0ae75 CFRunLoopRunSpecific + 309
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    2/10/2014 6:08:45.256 am com.apple.launchd.peruser.501[246]: (com.qbix.CalendarStart) Throttling respawn: Will start in 10 seconds
    2/10/2014 6:08:55.346 am com.apple.launchd.peruser.501[246]: (com.qbix.CalendarStart[411]) Exited with code: 1
    2/10/2014 6:08:55.346 am com.apple.launchd.peruser.501[246]: (com.qbix.CalendarStart) Throttling respawn: Will start in 10 seconds
    2/10/2014 6:09:05.431 am com.apple.launchd.peruser.501[246]: (com.qbix.CalendarStart[412]) Exited with code: 1
    2/10/2014 6:09:05.431 am com.apple.launchd.peruser.501[246]: (com.qbix.CalendarStart) Throttling respawn: Will start in 10 seconds
    2/10/2014 6:09:15.480 am com.apple.launchd.peruser.501[246]: (com.qbix.CalendarStart[413]) Exited with code: 1
    2/10/2014 6:09:15.480 am com.apple.launchd.peruser.501[246]: (com.qbix.CalendarStart) Throttling respawn: Will start in 10 seconds
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    2/10/2014 6:09:25.497 am com.apple.launchd.peruser.501[246]: (com.qbix.CalendarStart[414]) Exited with code: 1
    2/10/2014 6:09:25.497 am com.apple.launchd.peruser.501[246]: (com.qbix.CalendarStart) Throttling respawn: Will start in 10 seconds
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    2/10/2014 6:09:26.338 am WindowServer[95]: Display 0x4280480 released by conn 0xcc03
    2/10/2014 6:09:35.517 am com.apple.launchd.peruser.501[246]: (com.qbix.CalendarStart[415]) Exited with code: 1
    2/10/2014 6:09:35.517 am com.apple.launchd.peruser.501[246]: (com.qbix.CalendarStart) Throttling respawn: Will start in 10 seconds
    2/10/2014 6:09:45.541 am com.apple.launchd.peruser.501[246]: (com.qbix.CalendarStart[416]) Exited with code: 1
    2/10/2014 6:09:45.541 am com.apple.launchd.peruser.501[246]: (com.qbix.CalendarStart) Throttling respawn: Will start in 10 seconds
         "Have you tried restoring at the folder level? so that all files in the folder are restored.   As it is an incremental backup - also wait until you hear the backup drive stop spinning - as it has to find the physical files - pointing to them."
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    2/10/2014 6:28:38.742 am com.apple.launchd.peruser.501[187]: (com.qbix.CalendarStart[995]) Exited with code: 1
    2/10/2014 6:28:38.742 am com.apple.launchd.peruser.501[187]: (com.qbix.CalendarStart) Throttling respawn: Will start in 10 seconds
    2/10/2014 6:28:46.603 am WindowServer[122]: disable_update_timeout: UI updates were forcibly disabled by application "Finder" for over 1.00 seconds. Server has re-enabled them.
    2/10/2014 6:28:46.778 am WindowServer[122]: Display 0x4280482 captured by conn 0xe80b
    2/10/2014 6:28:48.761 am com.apple.launchd.peruser.501[187]: (com.qbix.CalendarStart[1000]) Exited with code: 1
    2/10/2014 6:28:48.761 am com.apple.launchd.peruser.501[187]: (com.qbix.CalendarStart) Throttling respawn: Will start in 10 seconds
    2/10/2014 6:28:49.891 am WindowServer[122]: MPAccessSurfaceForDisplayDevice: Set up page flip mode on display 0x04280482 device: 0x7f9dc1422710  isBackBuffered: 1 numComp: 3 numDisp: 3
    2/10/2014 6:28:55.200 am MouseLocatorAgent[327]: CGSGetWindowType: Invalid (NULL) window
    2/10/2014 6:28:55.200 am MouseLocatorAgent[327]: CGSGetWindowResolution: Invalid window 0x0
    2/10/2014 6:28:55.200 am MouseLocatorAgent[327]: CGSGetWindowDepth: Invalid window
    2/10/2014 6:28:55.200 am MouseLocatorAgent[327]: CGSLockWindowRectBits: Invalid window 0x0
    2/10/2014 6:28:55.200 am MouseLocatorAgent[327]: CGSUnlockWindowBits: Invalid window 0x0
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    2/10/2014 6:28:55.200 am MouseLocatorAgent[327]: CGSGetWindowDepth: Invalid window
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    2/10/2014 6:28:55.200 am MouseLocatorAgent[327]: CGSUnlockWindowBits: Invalid window 0x0
    2/10/2014 6:28:58.780 am com.apple.launchd.peruser.501[187]: (com.qbix.CalendarStart[1003]) Exited with code: 1
    2/10/2014 6:28:58.780 am com.apple.launchd.peruser.501[187]: (com.qbix.CalendarStart) Throttling respawn: Will start in 10 seconds
    2/10/2014 6:29:00.603 am WindowServer[122]: disable_update_likely_unbalanced: UI updates still disabled by application "Finder" after 15.00 seconds (server forcibly re-enabled them after 1.00 seconds). Likely an unbalanced disableUpdate call.
    2/10/2014 6:29:00.604 am Finder[206]: void CGSUpdateManager::log() const: conn 0xe80b legacy 1
    2/10/2014 6:29:00.605 am Finder[206]: Backtrace (at 1000.37):
    2/10/2014 6:29:00.605 am Finder[206]: void CGSUpdateManager::log() const:  0   CoreGraphics                        0x0000000108c65379 CGSBacktraceCreate + 59
    2/10/2014 6:29:00.606 am Finder[206]: void CGSUpdateManager::log() const:  1   CoreGraphics                        0x0000000108d1462c _ZN16CGSUpdateManager21disable_update_legacyEv + 78
    2/10/2014 6:29:00.606 am Finder[206]: void CGSUpdateManager::log() const:  2   CoreGraphics                        0x0000000108d145d7 CGSDisableUpdate + 35
    2/10/2014 6:29:00.606 am Finder[206]: void CGSUpdateManager::log() const:  3   Finder                              0x000000010377faae Finder + 1608366
    2/10/2014 6:29:00.606 am Finder[206]: void CGSUpdateManager::log() const:  4   Finder                              0x000000010377f224 Finder + 1606180
    2/10/2014 6:29:00.607 am Finder[206]: void CGSUpdateManager::log() const:  5   CoreFoundation                      0x00000001087f7e0c __CFNOTIFICATIONCENTER_IS_CALLING_OUT_TO_AN_OBSERVER__ + 12
    2/10/2014 6:29:00.607 am Finder[206]: void CGSUpdateManager::log() const:  6   CoreFoundation                      0x00000001087b9f79 ____CFXNotificationPostToken_block_invoke + 137
    2/10/2014 6:29:00.607 am Finder[206]: void CGSUpdateManager::log() const:  7   CoreFoundation                      0x000000010875a48c __CFRUNLOOP_IS_CALLING_OUT_TO_A_BLOCK__ + 12
    2/10/2014 6:29:00.608 am Finder[206]: void CGSUpdateManager::log() const:  8   CoreFoundation                      0x000000010874bae5 __CFRunLoopDoBlocks + 341
    2/10/2014 6:29:00.608 am Finder[206]: void CGSUpdateManager::log() const:  9   CoreFoundation                      0x000000010874b86e __CFRunLoopRun + 1982
    2/10/2014 6:29:00.608 am Finder[206]: void CGSUpdateManager::log() const:  10  CoreFoundation                      0x000000010874ae75 CFRunLoopRunSpecific + 309
    2/10/2014 6:29:00.608 am Finder[206]: void CGSUpdateManager::log() const:  11  HIToolbox                           0x000000010645ea0d RunCurrentEventLoopInMode + 226
    2/10/2014 6:29:00.609 am Finder[206]: void CGSUpdateManager::log() const:  12  HIToolbox                           0x000000010645e7b7 ReceiveNextEventCommon + 479
    2/10/2014 6:29:00.609 am Finder[206]: void CGSUpdateManager::log() const:  13  HIToolbox                           0x000000010645e5bc _BlockUntilNextEventMatchingListInModeWithFilter + 65
    2/10/2014 6:29:00.609 am Finder[206]: void CGSUpdateManager::log() const:  14  AppKit                              0x00000001073fd24e _DPSNextEvent + 1434
    2/10/2014 6:29:00.609 am Finder[206]: void CGSUpdateManager::log() const:  15  AppKit                              0x00000001073fc89b -[NSApplication nextEventMatchingMask:untilDate:inMode:dequeue:] + 122
    2/10/2014 6:29:00.609 am Finder[206]: void CGSUpdateManager::log() const:  16  AppKit                              0x00000001073f099c -[NSApplication run] + 553
    2/10/2014 6:29:00.610 am Finder[206]: void CGSUpdateManager::log() const:  17  AppKit                              0x00000001073db783 NSApplicationMain + 940
    2/10/2014 6:29:00.610 am Finder[206]: void CGSUpdateManager::log() const:  18  Finder                              0x00000001035fd730 Finder + 26416
    2/10/2014 6:29:00.610 am Finder[206]: void CGSUpdateManager::log() const:  19  libdyld.dylib                       0x0000000109b875fd start + 1
    2/10/2014 6:29:00.610 am Finder[206]: void CGSUpdateManager::log() const:  20  ???                                 0x0000000000000001 0x0 + 1
    2/10/2014 6:29:05.235 am MouseLocatorAgent[327]: CGSGetWindowType: Invalid (NULL) window
    2/10/2014 6:29:05.235 am MouseLocatorAgent[327]: CGSGetWindowResolution: Invalid window 0x0
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    2/10/2014 6:29:05.235 am MouseLocatorAgent[327]: CGSUnlockWindowBits: Invalid window 0x0
    2/10/2014 6:29:08.798 am com.apple.launchd.peruser.501[187]: (com.qbix.CalendarStart[1008]) Exited with code: 1
    2/10/2014 6:29:08.798 am com.apple.launchd.peruser.501[187]: (com.qbix.CalendarStart) Throttling respawn: Will start in 10 seconds
    2/10/2014 6:29:18.817 am com.apple.launchd.peruser.501[187]: (com.qbix.CalendarStart[1012]) Exited with code: 1
    2/10/2014 6:29:18.817 am com.apple.launchd.peruser.501[187]: (com.qbix.CalendarStart) Throttling respawn: Will start in 10 seconds
    2/10/2014 6:29:24.300 am MouseLocatorAgent[327]: CGSGetWindowType: Invalid (NULL) window
    2/10/2014 6:29:24.300 am MouseLocatorAgent[327]: CGSGetWindowResolution: Invalid window 0x0
    2/10/2014 6:29:24.301 am MouseLocatorAgent[327]: CGSGetWindowDepth: Invalid window
    2/10/2014 6:29:24.301 am MouseLocatorAgent[327]: CGSLockWindowRectBits: Invalid window 0x0
    2/10/2014 6:29:24.301 am MouseLocatorAgent[327]: CGSUnlockWindowBits: Invalid window 0x0
    2/10/2014 6:29:24.301 am MouseLocatorAgent[327]: CGSGetWindowType: Invalid (NULL) window
    2/10/2014 6:29:24.301 am MouseLocatorAgent[327]: CGSGetWindowResolution: Invalid window 0x0
    2/10/2014 6:29:24.301 am MouseLocatorAgent[327]: CGSGetWindowDepth: Invalid window
    2/10/2014 6:29:24.301 am MouseLocatorAgent[327]: CGSLockWindowRectBits: Invalid window 0x0
    2/10/2014 6:29:24.301 am MouseLocatorAgent[327]: CGSUnlockWindowBits: Invalid window 0x0
    2/10/2014 6:29:28.843 am com.apple.launchd.peruser.501[187]: (com.qbix.CalendarStart[1019]) Exited with code: 1
    2/10/2014 6:29:28.843 am com.apple.launchd.peruser.501[187]: (com.qbix.CalendarStart) Throttling respawn: Will start in 10 seconds
    2/10/2014 6:29:29.894 am WindowServer[122]: common_reenable_update: UI updates were finally reenabled by application "Finder" after 44.29 seconds (server forcibly re-enabled them after 1.00 seconds)
    2/10/2014 6:29:30.261 am WindowServer[122]: Display 0x4280482 released by conn 0xe80b
    2/10/2014 6:29:30.382 am WindowServer[122]: MPAccessSurfaceForDisplayDevice: Set up page flip mode on display 0x04280482 device: 0x7f9dc1422710  isBackBuffered: 1 numComp: 3 numDisp: 3
    2/10/2014 6:29:38.861 am com.apple.launchd.peruser.501[187]: (com.qbix.CalendarStart[1024]) Exited with code: 1
    2/10/2014 6:29:38.861 am com.apple.launchd.peruser.501[187]: (com.qbix.CalendarStart) Throttling respawn: Will start in 10 seconds
    2/10/2014 6:29:48.879 am com.apple.launchd.peruser.501[187]: (com.qbix.CalendarStart[1027]) Exited with code: 1
    2/10/2014 6:29:48.879 am com.apple.launchd.peruser.501[187]: (com.qbix.CalendarStart) Throttling respawn: Will start in 10 seconds
    2/10/2014 6:29:52.483 am com.apple.backupd[907]: Copied 1776 items (176.1 MB) from volume Macintosh HD iMac 21.5-inch, Late 2013. Linked 13206.
    2/10/2014 6:29:58.897 am com.apple.launchd.peruser.501[187]: (com.qbix.CalendarStart[1037]) Exited with code: 1
    2/10/2014 6:29:58.897 am com.apple.launchd.peruser.501[187]: (com.qbix.CalendarStart) Throttling respawn: Will start in 10 seconds
    2/10/2014 6:30:06.184 am launchservicesd[98]: Application App:"Console" asn:0x0-6b06b pid:951 refs=6 @ 0x7ff443443bd0 tried to be brought forward, but isn't in fPermittedFrontApps ( ( "LSApplication:0x0-0x6c06c pid=1034 "SecurityAgent"")), so denying. : LASSession.cp #1481 SetFrontApplication() q=LSSession 100004/0x186a4 queue
    2/10/2014 6:30:06.185 am WindowServer[122]: [cps/setfront] Failed setting the front application to Console, psn 0x0-0x6b06b, securitySessionID=0x186a4, err=-13066
    2/10/2014 6:30:06.646 am com.apple.backupd[907]: Will copy (4.3 MB) from Macintosh HD iMac 21.5-inch, Late 2013
    2/10/2014 6:30:06.647 am com.apple.backupd[907]: Found 68 files (4.3 MB) needing backup
    2/10/2014 6:30:06.647 am com.apple.backupd[907]: 7.89 GB required (including padding), 133.44 GB available
    2/10/2014 6:30:08.233 am iSnap[331]: Can't Retrieve Window Zoom
    2/10/2014 6:30:08.579 am iSnap[331]: time out
    2/10/2014 6:30:08.917 am com.apple.launchd.peruser.501[187]: (com.qbix.CalendarStart[1041]) Exited with code: 1
    2/10/2014 6:30:08.917 am com.apple.launchd.peruser.501[187]: (com.qbix.CalendarStart) Throttling respawn: Will start in 10 seconds
    2/10/2014 6:30:18.448 am com.apple.appkit.xpc.openAndSavePanelService[1047]: assertion failed: 13F34: liblaunch.dylib + 25164 [A40A0C7B-3216-39B4-8AE0-B5D3BAF1DA8A]: 0x25
    2/10/2014 6:30:18.934 am com.apple.launchd.peruser.501[187]: (com.qbix.CalendarStart[1049]) Exited with code: 1
    2/10/2014 6:30:18.934 am com.apple.launchd.peruser.501[187]: (com.qbix.CalendarStart) Throttling respawn: Will start in 10 seconds
    2/10/2014 6:30:18.980 am com.apple.appkit.xpc.openAndSavePanelService[1047]: Bogus event received by listener connection:
    <error: 0x111766b50> { count = 1, contents =
    "XPCErrorDescription" => <string: 0x111766e60> { length = 18, contents = "Connection invalid" }
    2/10/2014 6:30:18.981 am librariand[219]: client process 349 does not have a valid com.apple.developer.ubiquity-container-identifiers entitlement
    2/10/2014 6:30:18.982 am librariand[219]: error in handle_container_path_request: LibrarianErrorDomain/9/The client process does not have a valid com.apple.developer.ubiquity-container-identifiers entitlement
    2/10/2014 6:30:20.551 am com.apple.backupd[907]: Copied 204 items (4.3 MB) from volume Macintosh HD iMac 21.5-inch, Late 2013. Linked 1778.
    2/10/2014 6:30:21.935 am com.apple.backupd[907]: Created new backup: 2014-10-02-063021
    2/10/2014 6:30:22.625 am launchservicesd[98]: Application App:"Monosnap" asn:0x0-28028 pid:349 refs=5 @ 0x7ff443632f50 tried to be brought forward, but isn't in fPermittedFrontApps ( ( "LSApplication:0x0-0x6c06c pid=1034 "SecurityAgent"")), so denying. : LASSession.cp #1481 SetFrontApplication() q=LSSession 100004/0x186a4 queue
    2/10/2014 6:30:22.625 am WindowServer[122]: [cps/setfront] Failed setting the front application to Monosnap, psn 0x0-0x28028, securitySessionID=0x186a4, err=-13066
    2/10/2014 6:30:22.874 am WindowServer[122]: CGXSetWindowLevel: Operation on a window 0x236 requiring rights kCGSWindowRightPresenter by caller com.apple.appkit.xpc.openAndSav
    2/10/2014 6:30:22.874 am com.apple.appkit.xpc.openAndSavePanelService[1047]: CGSSetWindowLevel
    2/10/2014 6:30:22.874 am com.apple.appkit.xpc.openAndSavePanelService[1047]: PSsetwindowlevel, error setting window level (1001)
    2/10/2014 6:30:24.868 am com.apple.backupd[907]: Starting post-backup thinning
    2/10/2014 6:30:24.868 am com.apple.backupd[907]: No post-backup thinning needed: no expired backups exist
    2/10/2014 6:30:24.898 am com.apple.backupd[907]: Backup completed successfully.
    2/10/2014 6:30:25.501 am launchservicesd[98]: Application App:"Finder" asn:0x0-b00b pid:206 refs=7 @ 0x7ff443429180 tried to be brought forward, but isn't in fPermittedFrontApps ( ( "LSApplication:0x0-0x6c06c pid=1034 "SecurityAgent"")), so denying. : LASSession.cp #1481 SetFrontApplication() q=LSSession 100004/0x186a4 queue
    2/10/2014 6:30:25.502 am WindowServer[122]: [cps/setfront] Failed setting the front application to Finder, psn 0x0-0xb00b, securitySessionID=0x186a4, err=-13066
    2/10/2014 6:30:28.952 am com.apple.launchd.peruser.501[187]: (com.qbix.CalendarStart[1056]) Exited with code: 1
    2/10/2014 6:30:28.952 am com.apple.launchd.peruser.501[187]: (com.qbix.CalendarStart) Throttling respawn: Will start in 10 seconds
    Still restores only the first 7 files of 955.
    I appreciate your efforts to help. That's a lot of files that are lost!

  • HT204057 Why does Time Machine no longer support external hard drives connected to an Airport Extreme base station?

    I'm pretty sure that upto a few months ago I had a hard disk connected via USB to my Airport Extreme and I was able to backup all the computers on my home network. However, somehow over the last few months this had stopped happening. I am not able to select my network disks for time machine backup.
    There is a very unhelpful sentence on Apple's website which simply says it does not allow backup to hard disks connected to Airport Extreme via USB. Does anyone know why this is? Is there a way around this? Can I connect a drive to my desktop computer and have other computers backup through the network to that?

    This was never an approved configuration: OS X Mountain Lion: Disks you can use with Time Machine
    Can I connect a drive to my desktop computer and have other computers backup through the network to that?
    The above KB article indicates you can, though I have not personally tried it.

  • Why does time machine make a second/different backup after new installing a hard drive?

    Hi all,
    Long time reader, first time poster...
    after having to install a new hard drive on my MacBook Pro, the new Time Machine backups are not recognising the original/older backups on the external hard drive connected via network router and has created a new/second backup caller 'xxx Mac Book Pro 1' instead of updating/reading the orginal 'xxx Mac Book Pro backup'?
    Does anyone know why it did this? and more importantly how do i make it recgonise the original and stop making the secondary copy?
    Thanks!

    Hi gb69,
    If you are having issues with Time Machine backups after a recent hardware change, you may find the following article helpful:
    Time Machine: Troubleshooting backup issues
    http://support.apple.com/kb/ht3275
    Regards,
    - Brenden

  • Why does time machine back up change root directory of software?

    about a year ago i did a time machine back up of my old macbook pro, then when i came to use a piece of software (native instruments-traktor) it said the root directory had been changed and it couldnt find the file. i had to remove the whole program from my mac and redownload it. then since then had no problems.
    now ive just purchased a new macbook today and wanted all my old files and software on it so i did a migration expert with time machine. it seems to have bought most things over.....a few files are missing from logic but again when i went open traktor, again it said root directory changed,,,im not to good with these root directorys so havent got a clue what to do so again ive had to remove the program and redownload it which is a bit of a pain.
    any ideas why time machine changes it??

    I'm also puzzled because it continually wants to back up some 15MB or more when I've changed nothing
    Suggest that you download and install BackupLoupe to find out exactly what is being backed up on each pass.
    soma-zone: BackupLoupe
    If you want to change the backup frequency of Time Machine, an application like Time Machine Editor will allow you schedule backups whenever you like. But, you may not need to do this if you can figure out what might be causing the first issue.
    TimeMachineEditor
    If you ever decide to delete Time Machine Editor, be sure to change the backup frequency back to hourly before you delete the application.

  • Why does Time Machine forget "everything" after Mountain Lion update?

    After updating to Mountain Lion (from Snow Leopard), I fired up my trusty external hard drive which contains my Time Machine backups (and nothing else) - of course I had run a backup right before upgrading to be sure. Two things are deeply disturbing: 1) The drive keeps on "rattling" as if a process is constantly reading or writing to it - even with Time Machine "OFF". Why? I (tried to) explicitly disable(d) Spotlight searching that drive, and nothing else should be accessing it! (I wish there was a way to simply turn Spotlight OFF for a while - I suspect it of a lot of crashes I experience).
    Anyway, even more disturbing: Opening the System Preference Panel and sliding Time Machine to "On", it claims there is NO backup at all! Oldest backup: "NONE". Latest backup: "NONE". This is B.S.!  BTW, opening the "Time Machine" app proper shows all the recent backups, so they are still there. So why doesn't the Time Machine Preference Panel not recognize them?  Under these circumstances, is it safe to enable backups??? I am very afraid that if I let Time Machine proceed, it will try to create a full new backup, perhaps overriding all the snapshots from the past that are still stored on that disk. For one, even at 1 TB, my disk is not big enough to take another full backup on top of what's already stored on there. Any advice (other than "buy another hard disk just to be safe")?
    O.k., I admit, so far I'm more upset with Mountain Lion than impressed.

    Dear Pondini,
    I am grateful for your advice and encouraging words, but I am (and remain) at my wit's ends as far as Time Machine is concerned. While I'm sure 99.99% of Mac users have no problem, there must be SOMETHING idiosyncratic about my own setup that has consistently crashed TM in the past, and now (after upgrading to Mountain Lion), it simply refuses to work EVER. Mind you, I'm NOT a "hacker" who installs non-standard software or likes to poke around in the Kernel.
    Below is a shortened version of the Console output during my latest attempt - after 3 tries (after running disk utility to repair my permissions and check the hard drive), it never makes it beyond about 4 Gb before crashing. (And, what's worse, if I don't immediately react, TM very often crashes the whole computer to the point where NOTHING works anymore - requiring a restart. Even with Mountain Lion).
    Thanks for any offer of help from anyone... SK
    THIS WAS RIGHT BEFORE I TRIED TO START THE BACKUP
    7/30/12 12:42:46.697 PM WindowServer[73]: [cps/setfront] Failed setting the front application to Finder, psn 0x0-0xc00c, securitySessionID=0x186a4, err=-13066 _
    7/30/12 12:46:53.815 PM UserEventAgent[180]: com.apple.TMLaunchAgent disabled
    NONE OF THE ABOVE WAS IN RESPONSE TO ANYTHING I DID! BUT MAYBE A CLUE?
    ANYWAY, HERE GOES  (with many repetitive lines removed - indicated by gaps):
    7/30/12 12:48:52.885 PM com.apple.backupd[320]: Starting manual backup
    7/30/12 12:48:53.475 PM com.apple.backupd[320]: Backing up to: /Volumes/TimeShare/Backups.backupdb
    7/30/12 12:48:55.101 PM com.apple.backupd[320]: Event store UUIDs don't match for volume: Macintosh HD
    7/30/12 12:48:55.799 PM com.apple.backupd[320]: Deep event scan at path:/ reason:must scan subdirs|new event db|
    7/30/12 12:49:20.607 PM com.apple.launchd.peruser.501[156]: (com.apple.KerberosHelper.LKDCHelper[212]) Exited with code: 1
    7/30/12 12:54:19.579 PM com.apple.backupd[320]: Finished scan
    7/30/12 12:59:57.836 PM com.apple.backupd[320]: Found 470214 files (18.15 GB) needing backup
    7/30/12 12:59:58.422 PM com.apple.backupd[320]: 24.03 GB required (including padding), 312.52 GB available
    7/30/12 1:05:28.000 PM kernel[0]: disk1s2: I/O error.
    7/30/12 1:05:28.000 PM kernel[0]: disk1s2: I/O error.
    7/30/12 1:05:28.000 PM kernel[0]: jnl: disk1s2: do_jnl_io: strategy err 0x5
    7/30/12 1:05:28.000 PM kernel[0]: jnl: disk1s2: write_journal_header: error writing the journal header!
    7/30/12 1:05:28.000 PM kernel[0]: disk1s2: I/O error.
    7/30/12 1:05:28.693 PM com.apple.backupd[320]: Error (256): fetching properties: Error Domain=NSCocoaErrorDomain Code=256 "The file “Credits.rtf” couldn’t be opened." UserInfo=0x7f8b749355c0 {NSURL=file://localhost/Volumes/TimeShare/Backups.backupdb/kuhn%E2%80%99s%20Mac Book%20Pro/2012-07-26-114729/Macintosh%20HD/Applications/Preview.app/Contents/Re sources/zh_TW.lproj/Credits.rtf, NSFilePath=/Volumes/TimeShare/Backups.backupdb/kuhn’s MacBook Pro/2012-07-26-114729/Macintosh HD/Applications/Preview.app/Contents/Resources/zh_TW.lproj/Credits.rtf, NSUnderlyingError=0x7f8b7493fff0 "The operation couldn’t be completed. Input/output error"}
    7/30/12 1:05:28.694 PM com.apple.backupd[320]: Error: (-50) SrcErr:NO Copying /Applications/Preview.app/Contents/Resources/zh_TW.lproj/Credits.rtf to /Volumes/TimeShare/Backups.backupdb/kuhn’s MacBook Pro/2012-07-30-124855.inProgress/A9556B25-47FE-4D1F-A2C9-BF18EEF78898/Macintosh HD/Applications/Preview.app/Contents/Resources/zh_TW.lproj
    7/30/12 1:05:28.000 PM kernel[0]: disk1s2: I/O error.
    7/30/12 1:05:30.000 PM kernel[0]: disk1s2: I/O error.
    7/30/12 1:05:30.341 PM com.apple.backupd[320]: Error writing to backup log.  NSFileHandleOperationException:*** -[NSConcreteFileHandle writeData:]: Invalid argument
    7/30/12 1:05:30.341 PM com.apple.backupd[320]: Error: (-50) SrcErr:NO Copying /Applications/Preview.app/Contents/version.plist to /Volumes/TimeShare/Backups.backupdb/kuhn’s MacBook Pro/2012-07-30-124855.inProgress/A9556B25-47FE-4D1F-A2C9-BF18EEF78898/Macintosh HD/Applications/Preview.app/Contents
    7/30/12 1:05:30.341 PM com.apple.backupd[320]: Error writing to backup log.  NSFileHandleOperationException:*** -[NSConcreteFileHandle writeData:]: Invalid argument
    7/30/12 1:05:30.341 PM com.apple.backupd[320]: Error: (-50) SrcErr:NO Copying /Applications/Preview.app/Contents/XPCServices to /Volumes/TimeShare/Backups.backupdb/kuhn’s MacBook Pro/2012-07-30-124855.inProgress/A9556B25-47FE-4D1F-A2C9-BF18EEF78898/Macintosh HD/Applications/Preview.app/Contents
    7/30/12 1:05:30.381 PM com.apple.backupd[320]: Stopping backup.
    7/30/12 1:05:30.381 PM com.apple.backupd[320]: Error writing to backup log.  NSFileHandleOperationException:*** -[NSConcreteFileHandle writeData:]: Invalid argument
    7/30/12 1:05:30.381 PM com.apple.backupd[320]: Error: (-8062) SrcErr:NO Copying /Applications/Preview.app/Contents/XPCServices/com.apple.Preview.TrustedBookmar ksService.xpc/Contents/_CodeSignature/CodeResources to (null)
    7/30/12 1:05:30.385 PM com.apple.backupd[320]: Error writing to backup log.  NSFileHandleOperationException:*** -[NSConcreteFileHandle writeData:]: Invalid argument
    7/30/12 1:05:30.386 PM com.apple.backupd[320]: Error writing to backup log.  NSFileHandleOperationException:*** -[NSConcreteFileHandle writeData:]: Invalid argument
    7/30/12 1:05:30.386 PM com.apple.backupd[320]: Copied 96604 files (2.26 GB) from volume Macintosh HD.
    7/30/12 1:05:30.386 PM com.apple.backupd[320]: Error writing to backup log.  NSFileHandleOperationException:*** -[NSConcreteFileHandle writeData:]: Invalid argument
    7/30/12 1:05:30.387 PM com.apple.backupd[320]: Copy stage failed with error:11
    7/30/12 1:05:30.389 PM com.apple.backupd[320]: Error writing to backup log.  NSFileHandleOperationException:*** -[NSConcreteFileHandle writeData:]: Invalid argument
    7/30/12 1:05:30.000 PM kernel[0]: disk1s2: I/O error.
    7/30/12 1:05:30.464 PM com.apple.backupd[320]: Error: (5) getxattr for key:com.apple.backupd.SnapshotState path:/Volumes/TimeShare/Backups.backupdb/kuhn’s MacBook Pro/2011-06-14-140802
    7/30/12 1:05:30.000 PM kernel[0]: disk1s2: I/O error.
    7/30/12 1:05:31.178 PM com.apple.backupd[320]: Error: (5) getxattr for key:com.apple.backupd.SnapshotState path:/Volumes/TimeShare/Backups.backupdb/kuhn’s MacBook Pro/2012-07-26-114729
    7/30/12 1:05:31.000 PM kernel[0]: disk1s2: I/O error.
    7/30/12 1:05:31.248 PM com.apple.backupd[320]: Error: (22) setxattr for key:com.apple.backupd.HostUUID path:/Volumes/TimeShare/Backups.backupdb/kuhn’s MacBook Pro size:37
    7/30/12 1:05:41.526 PM com.apple.backupd[320]: Backup failed with error: 11
    7/30/12 1:09:42.396 PM mtmfs[37]: filesystem unmount attempted from stopFS
    7/30/12 1:09:42.557 PM mtmfs[37]: unmount failed for /Volumes/MobileBackups
    NOTE THE FAILURE TO UNMOUNT
    7/30/12 1:10:02.499 PM fseventsd[48]: disk logger: failed to open output file /Volumes/TimeShare/.fseventsd/636573369d318daf (Invalid argument). mount point /Volumes/TimeShare/.fseventsd
    7/30/12 1:10:04.000 PM kernel[0]: disk1s2: I/O error.
    HERE I USED "FORCE EJECT"
    7/30/12 1:10:04.799 PM fseventsd[48]: disk logger: failed to open output file /Volumes/TimeShare/.fseventsd/636573369d318daf (Invalid argument). mount point /Volumes/TimeShare/.fseventsd
    7/30/12 1:10:05.000 PM kernel[0]: jnl: disk1s2: close: journal 0xffffff8042d1bcc0, is invalid.  aborting outstanding transactions

  • Why does Time Machine not work over wifi but only via ethernet cable ?

    Hi everyone,
    It's been some time I have this problem now.
    The first time I backed up my mac within Time Capsule with time machine, I chose to use the ethernet cable because the gigabit connection is much faster than the wifi for the first back up, but now, any time I want to update this back up, I need to connect the cable, cause "Time Machine can not connect to the Drive I picked" over wifi.
    This is so annoying. Does anyone have a similar issue ?
    Any solution ?
    When I got this "error" I can use Utility Airport and get full access to the drive, even in finder. The only thing that doesn't work is TimeMachine connecting to the drive, even if it is detected by TimeMachine itself.
    Thanks.
    Riccardo

    Typical Yosemite.
    I suggest a full reconfigure of the TC.
    Follow this list..
    No files are deleted on the TC doing this although you might have to repoint your laptop to the backup.
    Note.. even if TM does connect it will say it is going to do a new backup.. it is only when it starts that it discovers the backup exists and increments it.
    Start from a factory reset. No files are lost on the hard disk doing this.
    Factory reset universal
    Power off the TC.. ie pull the power cord or power off at the wall.. wait 10sec.. hold in the reset button.. be gentle.. power on again still holding in reset.. and keep holding it in for another 10sec. You may need some help as it is hard to both hold in reset and apply power. It will show success by rapidly blinking the front led. Release the reset.. and wait a couple of min for the TC to reset and come back with factory settings. If the front LED doesn’t blink rapidly you missed it and simply try again. The reset is fairly fragile in these.. press it so you feel it just click and no more.. I have seen people bend the lever or even break it. I use a toothpick as tool.
    N.B. None of your files on the hard disk of the TC are deleted.. this simply clears out the router settings of the TC.
    Setup the TC again.
    Then redo the setup from the computer with Yosemite.
    1. Use very short names.. NOT APPLE RECOMMENDED names. No spaces and pure alphanumerics.
    eg TCgen5 for basestation and and TCwifi wireless name.
    If the issue is wireless use TC24ghz and TC5ghz with fixed channels as this also seems to help stop the nonsense. But this can be tried in the second round. ie plan on a first and second round of changes to fix this.. hopefully.. I will point out other steps that can be round2.
    2. Use all passwords that also comply with 1. but can be a bit longer. ie 8-20 characters mixed case and numbers.. no non-alphanumerics.
    3. If the TC is main router you can skip this point. This is only an issue when the TC is bridged.
    Ensure the TC always takes the same IP address.. you will need to do this on the main router using dhcp reservation.. or a bit more complex setup using static IP in the TC. But this is important.. having IP drift all over the place when Yosemite cannot remember its own name for 5 min after a reboot makes for poor networking.
    4. Check your share name on the computer is not changing.. make sure it also complies with the above.. short no spaces and pure alphanumeric.. but this change will mess up your TM backup.. so be prepared to do a new full backup. Sorry.. keep this one for second round if you want to avoid a new backup.
    5. Mount the TC disk in the computer manually.
    In Finder, Go, Connect to server from the top menu,
    Type in SMB://192.168.0.254 (or whatever the TC ip is which you have now made static. As a router by default it is 10.0.1.1 and I encourage people to stick with that unless you know what you are doing).
    You can use name.. SMB://TCgen5.local where you replace TCgen5 with your TC name.. local is the default domain of the TC and doesn't change.
    However names are not so easy as IP address.. nor as reliable. At least not in Yosemite they aren't. The domain can also be an issue if you are not plugged or wireless directly to the TC.
    6. Make sure IPv6 is set to link-local only in the computer. For example wireless open the network preferences, wireless and advanced / TCP/IP.. and fix the IPv6. to link-local only. Do the same for ethernet if you use it.
    There is a lot more jiggery pokery you can try but the above is a good start.. if you find it still unreliable.. don't be surprised.
    You might need to do some more work on the computer itself. eg Reset the PRAM.. has helped some people. Clean install of the OS is also helpful if you upgrade installed.
    Tell us how you go.
    Someone posted a solution.. See this thread.
    Macbook can't find Time Capsule anymore
    Start from the bottom and work up.. I have a list of good network practice changes but I have avoided Yosemites bug heaven.
    Yosemite has serious DNS bug in the networking application.. here is the lets say more arcane method of fixing it by doing a network transplant from mavericks.
    http://arstechnica.com/apple/2015/01/why-dns-in-os-x-10-10-is-broken-and-what-yo u-can-do-to-fix-it/

  • Why does Time Machine take forever?

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    peteratomic wrote:
    Just using Time Machine for the first time today. It's been running for nearly four and half hours, only displaying "Indexing backup..." with no progress indication at all. Does it really take this monumentally long the first time you use it?
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    Apple doesn't bother trying to be everything to everyone. They make the best products they can in what they think is the best way. If you think that is horrible and broken, you are free to go elsewhere. Searching for this topic is definitely something I would consider super easty. I was quite familiar with the old system and the old search engine. It was profoundly broken and useless.

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