Time Machine takes up much more space than actually data backed up...

Every time I backup with time machine, it uses up gigs of space on my backup drive, regardless of increment or decrement of data on Mac.  I could put 200 megs since last backup and TM eats 4 gigs.  I don't change the file exclusion selections at all.  Just curious if anyone knows why that is?

I find it hard to believe I added 4gb since last backup.
You'd be surprised. Sometimes you add more than you think. Any downloads, recently edited documents, etc all will add to the total. Plus system files such as browser history are updated and backed up as well. If it has been a few days since your last backup, I wouldn't worry. If this is happening ALL the time and you know that you have been barely using your computer, you may have a problem that needs to be further looked into.

Similar Messages

  • Time Machine backup requires significantly more space than size of hard drive + external

    I can't seem to figure out what is going on here. I recently purchased a new Macbook Pro with a 1T SSD hard drive, upgrading from an older MB Pro with a 500 GB hard drive. In the past I've used Time Machine to back up my hard drive and an external hard drive with RAW format photos and video footage that totals 441.56 GB. My internal internal hard drive currently is 487 GB, and I've used a 1TB time machine back up without problem to date.
    I used Time Machine to install on the new system and it worked flawlessly, except that the Time Machine backups wouldn't continue. Time Machine--even when left overnight--would get hung up on Preparing Files to Back Up. So, I reformatted the Time Machine disk (lost the old backups) and attempted to back up from scratch. I then got a message that I need 3.37 TB to complete my new Time Machine back up, though the total size of the back up on disk is ~930 GB. I've read that Time Machine needs 20% - 30% overhead on disk to work well, but I can't figure out why it would require 3x the back up size. I'm hesitant to purchase a new 4 TB external hard drive as I suspect this is a software issue. I've tried reformatting the disk twice more (three total), rebooting my computer, etc. but I keep getting the 3.37 TB message. I'm operating Mavericks OS 10.9.4.
    I would be grateful for insight on this.
    Best,
    Alex

    Hi Linc, thanks for taking a look at this problem. I just reinitiated a backup to make sure it's most up-to-date. Without the external hard drive, I was able to complete a simple backup. After plugging the external in again, here's the log I got:
    8/6/14 11:34:03.228 PM com.apple.backupd[78806]: Starting automatic backup
    8/6/14 11:34:03.660 PM com.apple.backupd[78806]: Backing up to /dev/disk2s2: /Volumes/Time Machine/Backups.backupdb
    8/6/14 11:34:04.538 PM com.apple.launchd[1]: (cn.com.zte.MessageCenter.plist[78808]) Job appears to have crashed: Bus error: 10
    8/6/14 11:34:04.538 PM com.apple.launchd[1]: (cn.com.zte.MessageCenter.plist) Throttling respawn: Will start in 10 seconds
    8/6/14 11:34:04.556 PM ReportCrash[78796]: Saved crash report for MessageCenter[78808] version ??? to /Library/Logs/DiagnosticReports/MessageCenter_2014-08-06-233404_Alex-Edmundss-M acBook-Pro.crash
    8/6/14 11:34:10.462 PM com.apple.backupd[78806]: Forcing deep traversal on source: "Media" (device: /dev/disk1s2 mount: '/Volumes/Media' fsUUID: BB6ACCE1-B004-3647-9721-0CE726FAA059 eventDBUUID: 0AC9DC0D-5BE3-4574-94C6-4B041C9C4A26)
    8/6/14 11:34:10.469 PM com.apple.backupd[78806]: Deep event scan at path:/Users/Alex/Pictures/Aperture Library.aplibrary/Database/apdb reason:contains changes|must scan subdirs|fsevent|missed reservation|file event|
    8/6/14 11:34:10.573 PM com.apple.backupd[78806]: Finished scan
    8/6/14 11:34:10.573 PM com.apple.backupd[78806]: Not using file event preflight for Macintosh HD
    8/6/14 11:34:14.674 PM com.apple.launchd[1]: (cn.com.zte.MessageCenter.plist[78820]) Job appears to have crashed: Bus error: 10
    8/6/14 11:34:14.674 PM com.apple.launchd[1]: (cn.com.zte.MessageCenter.plist) Throttling respawn: Will start in 10 seconds
    8/6/14 11:34:14.693 PM ReportCrash[78796]: Saved crash report for MessageCenter[78820] version ??? to /Library/Logs/DiagnosticReports/MessageCenter_2014-08-06-233414_Alex-Edmundss-M acBook-Pro.crash
    8/6/14 11:34:24.815 PM com.apple.launchd[1]: (cn.com.zte.MessageCenter.plist[78821]) Job appears to have crashed: Bus error: 10
    8/6/14 11:34:24.815 PM com.apple.launchd[1]: (cn.com.zte.MessageCenter.plist) Throttling respawn: Will start in 10 seconds
    8/6/14 11:34:24.835 PM ReportCrash[78796]: Saved crash report for MessageCenter[78821] version ??? to /Library/Logs/DiagnosticReports/MessageCenter_2014-08-06-233424_Alex-Edmundss-M acBook-Pro.crash
    8/6/14 11:34:34.954 PM com.apple.launchd[1]: (cn.com.zte.MessageCenter.plist[78822]) Job appears to have crashed: Bus error: 10
    8/6/14 11:34:34.954 PM com.apple.launchd[1]: (cn.com.zte.MessageCenter.plist) Throttling respawn: Will start in 10 seconds
    8/6/14 11:34:34.978 PM ReportCrash[78796]: Saved crash report for MessageCenter[78822] version ??? to /Library/Logs/DiagnosticReports/MessageCenter_2014-08-06-233434_Alex-Edmundss-M acBook-Pro.crash
    8/6/14 11:34:45.091 PM com.apple.launchd[1]: (cn.com.zte.MessageCenter.plist[78823]) Job appears to have crashed: Bus error: 10
    8/6/14 11:34:45.091 PM com.apple.launchd[1]: (cn.com.zte.MessageCenter.plist) Throttling respawn: Will start in 10 seconds
    8/6/14 11:34:45.109 PM ReportCrash[78796]: Saved crash report for MessageCenter[78823] version ??? to /Library/Logs/DiagnosticReports/MessageCenter_2014-08-06-233445_Alex-Edmundss-M acBook-Pro.crash
    8/6/14 11:34:55.119 PM ReportCrash[78825]: DebugSymbols was unable to start a spotlight query: spotlight is not responding or disabled.
    8/6/14 11:34:55.242 PM com.apple.launchd[1]: (cn.com.zte.MessageCenter.plist[78824]) Job appears to have crashed: Bus error: 10
    8/6/14 11:34:55.242 PM com.apple.launchd[1]: (cn.com.zte.MessageCenter.plist) Throttling respawn: Will start in 10 seconds
    8/6/14 11:34:55.275 PM ReportCrash[78825]: Saved crash report for MessageCenter[78824] version ??? to /Library/Logs/DiagnosticReports/MessageCenter_2014-08-06-233455_Alex-Edmundss-M acBook-Pro.crash
    8/6/14 11:35:05.377 PM com.apple.launchd[1]: (cn.com.zte.MessageCenter.plist[78826]) Job appears to have crashed: Bus error: 10
    8/6/14 11:35:05.377 PM com.apple.launchd[1]: (cn.com.zte.MessageCenter.plist) Throttling respawn: Will start in 10 seconds
    8/6/14 11:35:05.395 PM ReportCrash[78825]: Saved crash report for MessageCenter[78826] version ??? to /Library/Logs/DiagnosticReports/MessageCenter_2014-08-06-233505_Alex-Edmundss-M acBook-Pro.crash
    8/6/14 11:35:15.514 PM com.apple.launchd[1]: (cn.com.zte.MessageCenter.plist[78828]) Job appears to have crashed: Bus error: 10
    8/6/14 11:35:15.514 PM com.apple.launchd[1]: (cn.com.zte.MessageCenter.plist) Throttling respawn: Will start in 10 seconds
    8/6/14 11:35:15.533 PM ReportCrash[78825]: Saved crash report for MessageCenter[78828] version ??? to /Library/Logs/DiagnosticReports/MessageCenter_2014-08-06-233515_Alex-Edmundss-M acBook-Pro.crash
    8/6/14 11:35:25.653 PM com.apple.launchd[1]: (cn.com.zte.MessageCenter.plist[78829]) Job appears to have crashed: Bus error: 10
    8/6/14 11:35:25.653 PM com.apple.launchd[1]: (cn.com.zte.MessageCenter.plist) Throttling respawn: Will start in 10 seconds
    8/6/14 11:35:25.672 PM ReportCrash[78825]: Saved crash report for MessageCenter[78829] version ??? to /Library/Logs/DiagnosticReports/MessageCenter_2014-08-06-233525_Alex-Edmundss-M acBook-Pro.crash
    8/6/14 11:35:35.789 PM com.apple.launchd[1]: (cn.com.zte.MessageCenter.plist[78830]) Job appears to have crashed: Bus error: 10
    8/6/14 11:35:35.789 PM com.apple.launchd[1]: (cn.com.zte.MessageCenter.plist) Throttling respawn: Will start in 10 seconds
    8/6/14 11:35:35.809 PM ReportCrash[78825]: Saved crash report for MessageCenter[78830] version ??? to /Library/Logs/DiagnosticReports/MessageCenter_2014-08-06-233535_Alex-Edmundss-M acBook-Pro.crash
    8/6/14 11:35:45.923 PM com.apple.launchd[1]: (cn.com.zte.MessageCenter.plist[78831]) Job appears to have crashed: Bus error: 10
    8/6/14 11:35:45.923 PM com.apple.launchd[1]: (cn.com.zte.MessageCenter.plist) Throttling respawn: Will start in 10 seconds
    8/6/14 11:35:45.942 PM ReportCrash[78825]: Saved crash report for MessageCenter[78831] version ??? to /Library/Logs/DiagnosticReports/MessageCenter_2014-08-06-233545_Alex-Edmundss-M acBook-Pro.crash
    8/6/14 11:35:55.950 PM ReportCrash[78833]: DebugSymbols was unable to start a spotlight query: spotlight is not responding or disabled.
    8/6/14 11:35:56.071 PM com.apple.launchd[1]: (cn.com.zte.MessageCenter.plist[78832]) Job appears to have crashed: Bus error: 10
    8/6/14 11:35:56.071 PM com.apple.launchd[1]: (cn.com.zte.MessageCenter.plist) Throttling respawn: Will start in 10 seconds
    8/6/14 11:35:56.105 PM ReportCrash[78833]: Saved crash report for MessageCenter[78832] version ??? to /Library/Logs/DiagnosticReports/MessageCenter_2014-08-06-233556_Alex-Edmundss-M acBook-Pro.crash
    8/6/14 11:36:06.210 PM com.apple.launchd[1]: (cn.com.zte.MessageCenter.plist[78834]) Job appears to have crashed: Bus error: 10
    8/6/14 11:36:06.210 PM com.apple.launchd[1]: (cn.com.zte.MessageCenter.plist) Throttling respawn: Will start in 10 seconds
    8/6/14 11:36:06.229 PM ReportCrash[78833]: Saved crash report for MessageCenter[78834] version ??? to /Library/Logs/DiagnosticReports/MessageCenter_2014-08-06-233606_Alex-Edmundss-M acBook-Pro.crash
    8/6/14 11:36:10.023 PM WindowServer[109]: disable_update_timeout: UI updates were forcibly disabled by application "Finder" for over 1.00 seconds. Server has re-enabled them.
    8/6/14 11:36:10.135 PM WindowServer[109]: CGXMuxCapture: Starting
    8/6/14 11:36:10.136 PM WindowServer[109]: CGXMuxCapture: Acquired
    8/6/14 11:36:10.136 PM WindowServer[109]: Display 0x4280882 captured by conn 0xdf03
    8/6/14 11:36:14.010 PM WindowServer[109]: MPAccessSurfaceForDisplayDevice: Set up page flip mode on display 0x04280882 device: 0x7f8682f01ec0  isBackBuffered: 1 numComp: 3 numDisp: 3
    8/6/14 11:36:16.346 PM com.apple.launchd[1]: (cn.com.zte.MessageCenter.plist[78836]) Job appears to have crashed: Bus error: 10
    8/6/14 11:36:16.346 PM com.apple.launchd[1]: (cn.com.zte.MessageCenter.plist) Throttling respawn: Will start in 10 seconds
    8/6/14 11:36:16.365 PM ReportCrash[78833]: Saved crash report for MessageCenter[78836] version ??? to /Library/Logs/DiagnosticReports/MessageCenter_2014-08-06-233616_Alex-Edmundss-M acBook-Pro.crash
    8/6/14 11:36:19.883 PM WindowServer[109]: common_reenable_update: UI updates were finally reenabled by application "Finder" after 10.86 seconds (server forcibly re-enabled them after 1.00 seconds)
    8/6/14 11:36:20.172 PM com.apple.SecurityServer[15]: Killing auth hosts
    8/6/14 11:36:20.172 PM com.apple.SecurityServer[15]: Session 100055 destroyed
    8/6/14 11:36:20.213 PM WindowServer[109]: CGXMuxCapture: Released
    8/6/14 11:36:20.213 PM WindowServer[109]: Display 0x4280882 released by conn 0xdf03
    8/6/14 11:36:20.237 PM WindowServer[109]: MPAccessSurfaceForDisplayDevice: Set up page flip mode on display 0x04280882 device: 0x7f8682f01ec0  isBackBuffered: 1 numComp: 3 numDisp: 3
    8/6/14 11:36:26.343 PM com.apple.prefs.backup.remoteservice[78837]: assertion failed: 13E28: liblaunch.dylib + 25164 [A40A0C7B-3216-39B4-8AE0-B5D3BAF1DA8A]: 0x25
    8/6/14 11:36:26.396 PM com.apple.prefs.backup.remoteservice[78837]: assertion failed: 13E28: liblaunch.dylib + 25164 [A40A0C7B-3216-39B4-8AE0-B5D3BAF1DA8A]: 0x25
    8/6/14 11:36:26.512 PM com.apple.launchd[1]: (cn.com.zte.MessageCenter.plist[78838]) Job appears to have crashed: Bus error: 10
    8/6/14 11:36:26.512 PM com.apple.launchd[1]: (cn.com.zte.MessageCenter.plist) Throttling respawn: Will start in 10 seconds
    8/6/14 11:36:26.536 PM ReportCrash[78833]: Saved crash report for MessageCenter[78838] version ??? to /Library/Logs/DiagnosticReports/MessageCenter_2014-08-06-233626_Alex-Edmundss-M acBook-Pro.crash
    8/6/14 11:36:26.614 PM com.apple.prefs.backup.remoteservice[78837]: Bogus event received by listener connection:
    <error: 0x7fff74e8fb50> { count = 1, contents =
      "XPCErrorDescription" => <string: 0x7fff74e8fe60> { length = 18, contents = "Connection invalid" }
    8/6/14 11:36:30.840 PM iTunes[637]: Entered:_AMMuxedDeviceDisconnected, mux-device:840
    8/6/14 11:36:30.840 PM iTunes[637]: Entered:__thr_AMMuxedDeviceDisconnected, mux-device:840
    8/6/14 11:36:30.841 PM iTunes[637]: tid:1aa47 - Mux ID not found in mapping dictionary
    8/6/14 11:36:30.841 PM iTunes[637]: tid:1aa47 - Can't handle disconnect with invalid ecid
    8/6/14 11:36:36.647 PM com.apple.launchd[1]: (cn.com.zte.MessageCenter.plist[78842]) Job appears to have crashed: Bus error: 10
    8/6/14 11:36:36.647 PM com.apple.launchd[1]: (cn.com.zte.MessageCenter.plist) Throttling respawn: Will start in 10 seconds
    8/6/14 11:36:36.666 PM ReportCrash[78833]: Saved crash report for MessageCenter[78842] version ??? to /Library/Logs/DiagnosticReports/MessageCenter_2014-08-06-233636_Alex-Edmundss-M acBook-Pro.crash
    8/6/14 11:36:46.781 PM com.apple.launchd[1]: (cn.com.zte.MessageCenter.plist[78843]) Job appears to have crashed: Bus error: 10
    8/6/14 11:36:46.781 PM com.apple.launchd[1]: (cn.com.zte.MessageCenter.plist) Throttling respawn: Will start in 10 seconds
    8/6/14 11:36:46.800 PM ReportCrash[78833]: Saved crash report for MessageCenter[78843] version ??? to /Library/Logs/DiagnosticReports/MessageCenter_2014-08-06-233646_Alex-Edmundss-M acBook-Pro.crash
    8/6/14 11:36:56.814 PM ReportCrash[78845]: DebugSymbols was unable to start a spotlight query: spotlight is not responding or disabled.
    8/6/14 11:36:56.936 PM com.apple.launchd[1]: (cn.com.zte.MessageCenter.plist[78844]) Job appears to have crashed: Bus error: 10
    8/6/14 11:36:56.936 PM com.apple.launchd[1]: (cn.com.zte.MessageCenter.plist) Throttling respawn: Will start in 10 seconds
    8/6/14 11:36:56.997 PM ReportCrash[78845]: Saved crash report for MessageCenter[78844] version ??? to /Library/Logs/DiagnosticReports/MessageCenter_2014-08-06-233656_Alex-Edmundss-M acBook-Pro.crash
    8/6/14 11:37:07.081 PM com.apple.launchd[1]: (cn.com.zte.MessageCenter.plist[78846]) Job appears to have crashed: Bus error: 10
    8/6/14 11:37:07.081 PM com.apple.launchd[1]: (cn.com.zte.MessageCenter.plist) Throttling respawn: Will start in 10 seconds
    8/6/14 11:37:07.099 PM ReportCrash[78845]: Saved crash report for MessageCenter[78846] version ??? to /Library/Logs/DiagnosticReports/MessageCenter_2014-08-06-233707_Alex-Edmundss-M acBook-Pro.crash
    8/6/14 11:37:17.224 PM com.apple.launchd[1]: (cn.com.zte.MessageCenter.plist[78847]) Job appears to have crashed: Bus error: 10
    8/6/14 11:37:17.224 PM com.apple.launchd[1]: (cn.com.zte.MessageCenter.plist) Throttling respawn: Will start in 10 seconds
    8/6/14 11:37:17.243 PM ReportCrash[78845]: Saved crash report for MessageCenter[78847] version ??? to /Library/Logs/DiagnosticReports/MessageCenter_2014-08-06-233717_Alex-Edmundss-M acBook-Pro.crash
    8/6/14 11:37:27.361 PM com.apple.launchd[1]: (cn.com.zte.MessageCenter.plist[78849]) Job appears to have crashed: Bus error: 10
    8/6/14 11:37:27.361 PM com.apple.launchd[1]: (cn.com.zte.MessageCenter.plist) Throttling respawn: Will start in 10 seconds
    8/6/14 11:37:27.379 PM ReportCrash[78845]: Saved crash report for MessageCenter[78849] version ??? to /Library/Logs/DiagnosticReports/MessageCenter_2014-08-06-233727_Alex-Edmundss-M acBook-Pro.crash
    8/6/14 11:37:35.193 PM com.apple.usbmuxd[40]: _SendAttachNotification Device fc:25:3f:70:c5:7c@fe80::fe25:3fff:fe70:c57c._apple-mobdev2._tcp.local. has already appeared on interface 4. Suppressing duplicate attach notification.
    8/6/14 11:37:37.496 PM com.apple.launchd[1]: (cn.com.zte.MessageCenter.plist[78851]) Job appears to have crashed: Bus error: 10
    8/6/14 11:37:37.496 PM com.apple.launchd[1]: (cn.com.zte.MessageCenter.plist) Throttling respawn: Will start in 10 seconds
    8/6/14 11:37:37.515 PM ReportCrash[78845]: Saved crash report for MessageCenter[78851] version ??? to /Library/Logs/DiagnosticReports/MessageCenter_2014-08-06-233737_Alex-Edmundss-M acBook-Pro.crash
    8/6/14 11:37:47.636 PM com.apple.launchd[1]: (cn.com.zte.MessageCenter.plist[78852]) Job appears to have crashed: Bus error: 10
    8/6/14 11:37:47.636 PM com.apple.launchd[1]: (cn.com.zte.MessageCenter.plist) Throttling respawn: Will start in 10 seconds
    8/6/14 11:37:47.656 PM ReportCrash[78845]: Saved crash report for MessageCenter[78852] version ??? to /Library/Logs/DiagnosticReports/MessageCenter_2014-08-06-233747_Alex-Edmundss-M acBook-Pro.crash
    8/6/14 11:37:57.665 PM ReportCrash[78855]: DebugSymbols was unable to start a spotlight query: spotlight is not responding or disabled.
    8/6/14 11:37:57.785 PM com.apple.launchd[1]: (cn.com.zte.MessageCenter.plist[78854]) Job appears to have crashed: Bus error: 10
    8/6/14 11:37:57.785 PM com.apple.launchd[1]: (cn.com.zte.MessageCenter.plist) Throttling respawn: Will start in 10 seconds
    8/6/14 11:37:57.845 PM ReportCrash[78855]: Saved crash report for MessageCenter[78854] version ??? to /Library/Logs/DiagnosticReports/MessageCenter_2014-08-06-233757_Alex-Edmundss-M acBook-Pro.crash
    8/6/14 11:38:07.920 PM com.apple.launchd[1]: (cn.com.zte.MessageCenter.plist[78856]) Job appears to have crashed: Bus error: 10
    8/6/14 11:38:07.920 PM com.apple.launchd[1]: (cn.com.zte.MessageCenter.plist) Throttling respawn: Will start in 10 seconds
    8/6/14 11:38:07.939 PM ReportCrash[78855]: Saved crash report for MessageCenter[78856] version ??? to /Library/Logs/DiagnosticReports/MessageCenter_2014-08-06-233807_Alex-Edmundss-M acBook-Pro.crash
    8/6/14 11:38:18.056 PM com.apple.launchd[1]: (cn.com.zte.MessageCenter.plist[78859]) Job appears to have crashed: Bus error: 10
    8/6/14 11:38:18.056 PM com.apple.launchd[1]: (cn.com.zte.MessageCenter.plist) Throttling respawn: Will start in 10 seconds
    8/6/14 11:38:18.076 PM ReportCrash[78855]: Saved crash report for MessageCenter[78859] version ??? to /Library/Logs/DiagnosticReports/MessageCenter_2014-08-06-233818_Alex-Edmundss-M acBook-Pro.crash
    8/6/14 11:38:28.000 PM kernel[0]: CODE SIGNING: cs_invalid_page(0x1000): p=78861[GoogleSoftwareUp] final status 0x0, allowing (remove VALID) page
    8/6/14 11:38:28.205 PM com.apple.launchd[1]: (cn.com.zte.MessageCenter.plist[78860]) Job appears to have crashed: Bus error: 10
    8/6/14 11:38:28.205 PM com.apple.launchd[1]: (cn.com.zte.MessageCenter.plist) Throttling respawn: Will start in 10 seconds
    8/6/14 11:38:28.225 PM ReportCrash[78855]: Saved crash report for MessageCenter[78860] version ??? to /Library/Logs/DiagnosticReports/MessageCenter_2014-08-06-233828_Alex-Edmundss-M acBook-Pro.crash
    8/6/14 11:38:38.341 PM com.apple.launchd[1]: (cn.com.zte.MessageCenter.plist[78862]) Job appears to have crashed: Bus error: 10
    8/6/14 11:38:38.341 PM com.apple.launchd[1]: (cn.com.zte.MessageCenter.plist) Throttling respawn: Will start in 10 seconds
    8/6/14 11:38:38.360 PM ReportCrash[78855]: Saved crash report for MessageCenter[78862] version ??? to /Library/Logs/DiagnosticReports/MessageCenter_2014-08-06-233838_Alex-Edmundss-M acBook-Pro.crash
    8/6/14 11:38:48.481 PM com.apple.launchd[1]: (cn.com.zte.MessageCenter.plist[78863]) Job appears to have crashed: Bus error: 10
    8/6/14 11:38:48.481 PM com.apple.launchd[1]: (cn.com.zte.MessageCenter.plist) Throttling respawn: Will start in 10 seconds
    8/6/14 11:38:48.499 PM ReportCrash[78855]: Saved crash report for MessageCenter[78863] version ??? to /Library/Logs/DiagnosticReports/MessageCenter_2014-08-06-233848_Alex-Edmundss-M acBook-Pro.crash
    8/6/14 11:38:58.507 PM ReportCrash[78865]: DebugSymbols was unable to start a spotlight query: spotlight is not responding or disabled.
    8/6/14 11:38:58.628 PM com.apple.launchd[1]: (cn.com.zte.MessageCenter.plist[78864]) Job appears to have crashed: Bus error: 10
    8/6/14 11:38:58.628 PM com.apple.launchd[1]: (cn.com.zte.MessageCenter.plist) Throttling respawn: Will start in 10 seconds
    8/6/14 11:38:58.664 PM ReportCrash[78865]: Saved crash report for MessageCenter[78864] version ??? to /Library/Logs/DiagnosticReports/MessageCenter_2014-08-06-233858_Alex-Edmundss-M acBook-Pro.crash
    8/6/14 11:39:08.768 PM com.apple.launchd[1]: (cn.com.zte.MessageCenter.plist[78866]) Job appears to have crashed: Bus error: 10
    8/6/14 11:39:08.768 PM com.apple.launchd[1]: (cn.com.zte.MessageCenter.plist) Throttling respawn: Will start in 10 seconds
    8/6/14 11:39:08.787 PM ReportCrash[78865]: Saved crash report for MessageCenter[78866] version ??? to /Library/Logs/DiagnosticReports/MessageCenter_2014-08-06-233908_Alex-Edmundss-M acBook-Pro.crash
    8/6/14 11:39:18.907 PM com.apple.launchd[1]: (cn.com.zte.MessageCenter.plist[78868]) Job appears to have crashed: Bus error: 10
    8/6/14 11:39:18.907 PM com.apple.launchd[1]: (cn.com.zte.MessageCenter.plist) Throttling respawn: Will start in 10 seconds
    8/6/14 11:39:18.926 PM ReportCrash[78865]: Saved crash report for MessageCenter[78868] version ??? to /Library/Logs/DiagnosticReports/MessageCenter_2014-08-06-233918_Alex-Edmundss-M acBook-Pro.crash
    8/6/14 11:39:29.043 PM com.apple.launchd[1]: (cn.com.zte.MessageCenter.plist[78869]) Job appears to have crashed: Bus error: 10
    8/6/14 11:39:29.043 PM com.apple.launchd[1]: (cn.com.zte.MessageCenter.plist) Throttling respawn: Will start in 10 seconds
    8/6/14 11:39:29.063 PM ReportCrash[78865]: Saved crash report for MessageCenter[78869] version ??? to /Library/Logs/DiagnosticReports/MessageCenter_2014-08-06-233929_Alex-Edmundss-M acBook-Pro.crash
    8/6/14 11:39:33.045 PM com.apple.backupd[78806]: Deep event scan at path:/Volumes/Media reason:must scan subdirs|require scan|
    8/6/14 11:39:33.046 PM com.apple.backupd[78806]: Finished scan
    8/6/14 11:39:33.046 PM com.apple.backupd[78806]: Not using file event preflight for Media
    8/6/14 11:39:35.803 PM com.apple.backupd[78806]: Found 70992 files (587.73 GB) needing backup
    8/6/14 11:39:35.834 PM com.apple.backupd[78806]: 611.31 GB required (including padding), 518.88 GB available
    8/6/14 11:39:35.834 PM com.apple.backupd[78806]: No expired backups exist - deleting oldest backups to make room
    8/6/14 11:39:39.185 PM com.apple.launchd[1]: (cn.com.zte.MessageCenter.plist[78870]) Job appears to have crashed: Bus error: 10
    8/6/14 11:39:39.185 PM com.apple.launchd[1]: (cn.com.zte.MessageCenter.plist) Throttling respawn: Will start in 10 seconds
    8/6/14 11:39:39.204 PM ReportCrash[78865]: Saved crash report for MessageCenter[78870] version ??? to /Library/Logs/DiagnosticReports/MessageCenter_2014-08-06-233939_Alex-Edmundss-M acBook-Pro.crash
    8/6/14 11:39:47.777 PM com.apple.backupd[78806]: Deleted backup /Volumes/Time Machine/Backups.backupdb/Alex Edmunds’s MacBook Pro/2014-08-06-041205 containing 29.2 MB; 518.92 GB now available, 611.31 GB required
    8/6/14 11:39:47.777 PM com.apple.backupd[78806]: Removed 1 expired backups so far, more space is needed - deleting oldest backups to make room
    8/6/14 11:39:49.315 PM com.apple.launchd[1]: (cn.com.zte.MessageCenter.plist[78872]) Job appears to have crashed: Bus error: 10
    8/6/14 11:39:49.315 PM com.apple.launchd[1]: (cn.com.zte.MessageCenter.plist) Throttling respawn: Will start in 10 seconds
    8/6/14 11:39:49.334 PM ReportCrash[78865]: Saved crash report for MessageCenter[78872] version ??? to /Library/Logs/DiagnosticReports/MessageCenter_2014-08-06-233949_Alex-Edmundss-M acBook-Pro.crash
    8/6/14 11:39:50.722 PM com.apple.backupd[78806]: Deleted backup /Volumes/Time Machine/Backups.backupdb/Alex Edmunds’s MacBook Pro/2014-08-06-050217 containing 16.4 MB; 518.93 GB now available, 611.31 GB required
    8/6/14 11:39:50.722 PM com.apple.backupd[78806]: Removed 2 expired backups so far, more space is needed - deleting oldest backups to make room
    8/6/14 11:39:54.321 PM com.apple.backupd[78806]: Deleted backup /Volumes/Time Machine/Backups.backupdb/Alex Edmunds’s MacBook Pro/2014-08-06-060415 containing 37.3 MB; 518.97 GB now available, 611.31 GB required
    8/6/14 11:39:54.321 PM com.apple.backupd[78806]: Removed 3 expired backups so far, more space is needed - deleting oldest backups to make room
    8/6/14 11:39:59.342 PM ReportCrash[78874]: DebugSymbols was unable to start a spotlight query: spotlight is not responding or disabled.
    8/6/14 11:39:59.381 PM com.apple.backupd[78806]: Deleted backup /Volumes/Time Machine/Backups.backupdb/Alex Edmunds’s MacBook Pro/2014-08-06-070639 containing 108.3 MB; 519.09 GB now available, 611.31 GB required
    8/6/14 11:39:59.381 PM com.apple.backupd[78806]: Removed 4 expired backups so far, more space is needed - deleting oldest backups to make room
    8/6/14 11:39:59.467 PM com.apple.launchd[1]: (cn.com.zte.MessageCenter.plist[78873]) Job appears to have crashed: Bus error: 10
    8/6/14 11:39:59.467 PM com.apple.launchd[1]: (cn.com.zte.MessageCenter.plist) Throttling respawn: Will start in 10 seconds
    8/6/14 11:39:59.507 PM ReportCrash[78874]: Saved crash report for MessageCenter[78873] version ??? to /Library/Logs/DiagnosticReports/MessageCenter_2014-08-06-233959_Alex-Edmundss-M acBook-Pro.crash
    8/6/14 11:40:02.467 PM com.apple.backupd[78806]: Deleted backup /Volumes/Time Machine/Backups.backupdb/Alex Edmunds’s MacBook Pro/2014-08-06-080909 containing 91.3 MB; 519.18 GB now available, 611.31 GB required
    8/6/14 11:40:02.467 PM com.apple.backupd[78806]: Removed 5 expired backups so far, more space is needed - deleting oldest backups to make room
    8/6/14 11:40:02.467 PM com.apple.backupd[78806]: Deleted 5 backups containing 282.4 MB total; 519.18 GB now available, 611.31 GB required
    8/6/14 11:40:02.467 PM com.apple.backupd[78806]: Backup date range was shortened: oldest backup is now Aug 6, 2014
    8/6/14 11:40:03.163 PM com.apple.backupd[78806]: Backup failed with error 7: Not enough available disk space on the target volume.
    8/6/14 11:40:09.597 PM com.apple.launchd[1]: (cn.com.zte.MessageCenter.plist[78877]) Job appears to have crashed: Bus error: 10
    8/6/14 11:40:09.597 PM com.apple.launchd[1]: (cn.com.zte.MessageCenter.plist) Throttling respawn: Will start in 10 seconds
    8/6/14 11:40:09.616 PM ReportCrash[78874]: Saved crash report for MessageCenter[78877] version ??? to /Library/Logs/DiagnosticReports/MessageCenter_2014-08-06-234009_Alex-Edmundss-M acBook-Pro.crash
    8/6/14 11:40:19.731 PM com.apple.launchd[1]: (cn.com.zte.MessageCenter.plist[78878]) Job appears to have crashed: Bus error: 10
    8/6/14 11:40:19.731 PM com.apple.launchd[1]: (cn.com.zte.MessageCenter.plist) Throttling respawn: Will start in 10 seconds
    8/6/14 11:40:19.749 PM ReportCrash[78874]: Saved crash report for MessageCenter[78878] version ??? to /Library/Logs/DiagnosticReports/MessageCenter_2014-08-06-234019_Alex-Edmundss-M acBook-Pro.crash
    8/6/14 11:40:29.863 PM com.apple.launchd[1]: (cn.com.zte.MessageCenter.plist[78879]) Job appears to have crashed: Bus error: 10
    8/6/14 11:40:29.863 PM com.apple.launchd[1]: (cn.com.zte.MessageCenter.plist) Throttling respawn: Will start in 10 seconds
    8/6/14 11:40:29.882 PM ReportCrash[78874]: Saved crash report for MessageCenter[78879] version ??? to /Library/Logs/DiagnosticReports/MessageCenter_2014-08-06-234029_Alex-Edmundss-M acBook-Pro.crash

  • Same photos take up much more space on ipad than iphone

    is this supposed to happen? the exact same photo selections i am syncing to both iphone and ipad take up much more room on the ipad. on iphone what takes up 6 gb winds up taking up over 22 gb on the ipad!!

    The file size thing is a feature, not a bug. The version that your iPhone gets is converted to a smaller size, as it was thought that people wouldn't need to be sending huge filesize photos from your iPhone, but an iPad is meant to display higher resolution photos, so it can work with a weightier version of the file.

  • Time Machine not using any more space?

    My Time Machine backups go back to Jan 4, and show the expected pattern of hourly, daily, and weekly folders each of which appears to be about 78 GB. The log looks fine.
    Time Machine Preferences indicates that it is backing up about 90 GB. On my 500 GB (nominal) USB2 backup drive the space in use has remained at about 101 GB for weeks, despite many Time Machine backups each day of about 1 GB each (big because of a big Microsoft Entourage message database that changes every time an email comes in).
    This makes no sense to me. The space in use should be increasing by at least 1 GB per day, and the free space should be decreasing by the same amount, but both stay essentially constant.
    Any explanation?

    The answer was OS updates that made Time Machine far more reliable.
    Beware though -- if an OS glitch causes your Mac to lose its date and time, as happened to me a few weeks ago, you need to turn off Time Machine promptly or it will re-save every file on your hard drive. It took a couple of full restarts after I got the date and time corrected before I could turn Time Machine back on and not have it report that it had to save hundreds of gigabytes of files.

  • Will Time Machine backup 2 internal HDs and put the data back into them when restoring?

    Hello,
    I am going to be doing a clean install of Snow Leopard. I have a machine that has 2 internal HDs. If they are backup up using Time Machine, when restoring, will it put those files exactly as they were?
    Thanks!

    Restore to a multiple disk setup should work fine. But there are as always some tricks to it.
    See our expert Pondini's explaination and follow his links.. I suggest you actually spend some time understanding how TM works.
    http://pondini.org/TM/32.html
    I would also recommend spending a few dollars and buy CCC or superduper. Make a backup of each drive. These 3rd party backup programs are more flexible and you can create direct images of the drives. It makes recovery a much much easier process.
    If it is a Mac Pro put in another disk for TM backups and use a USB or even esata card and external sata drive for backups using CCC. Doing it that way you can make a bootable image of your main drive.

  • Photos take up much more space on iPhone than on disk?

    I have 3800 photos exported from Picasa with a max-width of 480. On disk, they take 267Mbytes. After optimizing and transferring to the iPhone, suddenly they're taking 2.45GB ??
    Secondary question, repeated from others: Can you store higher-res pictures on the iPhone and zoom into them? My experiments with optimizing showed that photos exported at 1600, 800, or 480 all look the same after being synced to the iPhone.
    White box dual-core 2G   Windows XP Pro  

    You can resize on your computer & then import.
    Or use Simple Resize app http://itunes.apple.com/us/app/simple-resize/id327776379?mt=8 on your iPad. However, you'll have to import some, resize & then import/resize in steps.
     Cheers, Tom

  • Movie using much more space than file size

    Hello. I published a movie in imovie to the media gallery in HD. It is a long video, so I knew it would take up a lot of space. It is listed as 5 GB in my imovie project folder. However, when I "show package contents" of the movie, the actual size of the 720 movie is only 1.3 gb. All of the other folders listed in the contents are just a few MB. Any idea why this is using 5gb of not only my hard drive, but of my Mobile Me space, when it seems like the video should only be using 1.5 GB.
    You can see the video here, but obviously it takes some time to buffer.
    Thanks.Hello. I published a movie in imovie to the media gallery in HD. It is a long video, so I knew it would take up a lot of space. It is listed as 5 GB in my imovie project folder. However, when I "show package contents" of the movie, the actual size of the 720 movie is only 1.3 gb. All of the other folders listed in the contents are just a few MB. Any idea why this is using 5gb of not only my hard drive, but of my Mobile Me space, when it seems like the video should only be using 1.5 GB.
    You can see the video here, but obviously it takes some time to buffer.
    Thanks.
    http://web.me.com/andysinger1/ClassicVideo/MacabbiGames2010.html

    I am not using mobile me, because I designed a website specifically to show my videos, and this way I can send out one page at a time without people having access to the entire gallery.
    I would rather not compress the videos, as wouldn't this take some quality away.All I did was choose the "large" option on iweb
    But the strange part is, why is the video listed as 5GB in size, but when I open up the contents (show file contents", I see that the actual movie is only 1-2 GB in size?
    Thanks

  • HT1296 Have a problem with syncing. I get this message: The ipod Bill's Ipod" cannot be synced because there is not enough space to hold all of the items in the iTunes library (additional 2.4GB required) I don't understand as I have much more space than 2

    I recently ran into a problem with syncing my ipod touch to itunes on my Windows 7 pc. It had previously been synced to my older laptop
    and I wanted to change to my newer Windows 7 laptop's itunes library that I had already been syncing with.
    Anyway, I started seeing this message that prevents my from syncing:
    The iPod "Bill's iPod" cannot be synced because there is not enough free space to hold all of the items in the iTunes library
    (additional 2.48 GB required)  
    Not sure if it is talking about my iPod free space or my PC itunes library free space. Either way I have 11.0 GB free space available
    on my iPod and 412 GB free space available on my Windows 7 PC.
    How do I handle this problem?   Please help!!!!!!!!!!!!!!!!!!!!!!!!!!!!
    Thanks

    It is saying that the iPod does not have enough free storage to sync all the items yu have selected to sync to the iPod. You need 2.48 GB more free on the iPod. You need either to select less to sync or delete some content form the iPod.

  • Mac OS X 10.6.3 Update says it needs much more space than the download size

    I used the combo update it weighed in at 784MB
    Software update is that delta? said i think I needed 744MB
    Ok here is the thingy when I installed the combo after clicking the disc image and agree to all licencing etc stuff it asked destination etc it said that 1.47 GB will be installed I thought the file was 784MB
    Is this normal?

    Is this normal?
    Yes. The dmg is compressed.
    (51032)

  • Warp stabilizer counting much more frames than actually exists...

    Hello, everyone!
    I've just installed Premiere CC 2014 and I'm having problems with Warp Stabilizer... I'm trying to use it in clip with 25s and 24fps, but when I click "Analyze" it shows 1035764 frames! Also, it will take 2560 minutes to analyze it all! Doing the math, it should have only something like 600 frames and take much less time...
    I know this stabilizer is very buggy, but I couldn't find a solution for this. Can anyone help me?
    Thanks in advance!

    Well, for some random reason, if I replace each file for itself the bug disappear, i had to do this one by one. If anyone have the same problem, try doing this.
    This solves the problem for now, but it took some time to discover and to solve it. Hope it doesn't happen again.

  • RMAN backup uses more space than actual DB size

    Hi All,
    Yesterday, we have configured the RMAN backup for an RAC db in HP-UX. The total DB size is 82GB
    but the RMAN took around 250G space for backup and the backup failed. The oracle db is 10.2.0.1.
    $ ls -artl
    total 520626852
    drwxr-xr-x 23 root root 8192 Feb 10 15:49 ..
    drwxr-xr-x 2 root root 96 Feb 10 16:09 lost+found
    -rw-rw-rw- 1 oracle dba 290 Feb 10 20:35 backup.log
    -rw-rw---- 1 oracle dba 22768640000 Feb 10 21:30 bk_4_1_678488912
    -rw-rw---- 1 oracle dba 37469036544 Feb 10 21:40 bk_3_1_678488912
    -rw-rw---- 1 oracle dba 28807331840 Feb 10 21:52 bk_5_1_678490229
    -rw-rw---- 1 oracle dba 22659448832 Feb 10 22:01 bk_6_1_678490845
    -rw-rw---- 1 oracle dba 22775595008 Feb 10 22:14 bk_7_1_678491581
    -rw-rw---- 1 oracle dba 19507593216 Feb 10 22:15 bk_8_1_678492076
    -rw-rw---- 1 oracle dba 18644811776 Feb 10 22:29 bk_9_1_678492883
    -rw-rw---- 1 oracle dba 19040927744 Feb 10 22:31 bk_10_1_678492958
    -rw-rw---- 1 oracle dba 18791776256 Feb 10 22:44 bk_11_1_678493794
    -rw-rw---- 1 oracle dba 15491096576 Feb 10 22:45 bk_12_1_678493889
    -rw-rw---- 1 oracle dba 19860652032 Feb 10 23:00 bk_13_1_678494656
    -rw-rw---- 1 oracle dba 20742381568 Feb 10 23:01 bk_14_1_678494701
    drwxrwxrwx 3 oracle dba 1024 Feb 10 23:01 .
    Why this is happening ? Any bug or i am missing out anything. Please help.
    Regards,
    Anand.

    We are using the belwo scripts,
    rman target sys/system nocatalog msglog /backup/backup.log
    RUN {
    ALLOCATE CHANNEL ch00 TYPE DISK;
    ALLOCATE CHANNEL ch01 TYPE DISK;
    BACKUP
    INCREMENTAL LEVEL=0
    SKIP INACCESSIBLE
    TAG hot_db_bk_level0
    FILESPERSET 5
    FORMAT '/backup/bk_%s_%p_%t'
    DATABASE;
    sql 'alter system archive log current';
    RELEASE CHANNEL ch00;
    RELEASE CHANNEL ch01;
    ALLOCATE CHANNEL ch00 TYPE DISK;
    ALLOCATE CHANNEL ch01 TYPE DISK;
    BACKUP
    filesperset 20
    FORMAT '/backup/al_%s_%p_%t'
    ARCHIVELOG from time 'sysdate - 1' ;]
    #For backing up the archive of the second server.
    ALLOCATE CHANNEL ch02 TYPE DISK connect 'sys/system@qicdbr2';
    BACKUP
    filesperset 20
    FORMAT 'al2_%s_%p_%t'
    ARCHIVELOG from time sysdate - 1 ;
    RELEASE CHANNEL ch02;
    RELEASE CHANNEL ch00;
    RELEASE CHANNEL ch01;
    ALLOCATE CHANNEL ch00 TYPE DISK;
    BACKUP
    FORMAT '/backup/cntrl_%s_%p_%t'
    CURRENT CONTROLFILE;
    RELEASE CHANNEL ch00;
    RMAN> LIST BACKUPSET SUMMARY;
    List of Backups
    ===============
    Key TY LV S Device Type Completion Time #Pieces #Copies Compressed Tag
    1 B 0 A DISK 10-FEB-09 1 1 NO HOT_DB_BK_LEVEL0
    2 B 0 A DISK 10-FEB-09 1 1 NO HOT_DB_BK_LEVEL0
    3 B 0 A DISK 10-FEB-09 1 1 NO HOT_DB_BK_LEVEL0
    4 B 0 A DISK 10-FEB-09 1 1 NO HOT_DB_BK_LEVEL0
    5 B 0 A DISK 10-FEB-09 1 1 NO HOT_DB_BK_LEVEL0
    6 B 0 A DISK 10-FEB-09 1 1 NO HOT_DB_BK_LEVEL0
    7 B 0 A DISK 10-FEB-09 1 1 NO HOT_DB_BK_LEVEL0
    8 B 0 A DISK 10-FEB-09 1 1 NO HOT_DB_BK_LEVEL0
    9 B 0 A DISK 10-FEB-09 1 1 NO HOT_DB_BK_LEVEL0
    10 B 0 A DISK 10-FEB-09 1 1 NO HOT_DB_BK_LEVEL0
    11 B 0 A DISK 10-FEB-09 1 1 NO HOT_DB_BK_LEVEL0
    12 B 0 A DISK 10-FEB-09 1 1 NO HOT_DB_BK_LEVEL0
    RMAN> show all;
    using target database control file instead of recovery catalog
    RMAN configuration parameters are:
    CONFIGURE RETENTION POLICY TO REDUNDANCY 1; # default
    CONFIGURE BACKUP OPTIMIZATION OFF; # default
    CONFIGURE DEFAULT DEVICE TYPE TO DISK; # default
    CONFIGURE CONTROLFILE AUTOBACKUP OFF; # default
    CONFIGURE CONTROLFILE AUTOBACKUP FORMAT FOR DEVICE TYPE DISK TO '%F'; # default
    CONFIGURE DEVICE TYPE DISK PARALLELISM 1 BACKUP TYPE TO BACKUPSET; # default
    CONFIGURE DATAFILE BACKUP COPIES FOR DEVICE TYPE DISK TO 1; # default
    CONFIGURE ARCHIVELOG BACKUP COPIES FOR DEVICE TYPE DISK TO 1; # default
    CONFIGURE MAXSETSIZE TO UNLIMITED; # default
    CONFIGURE ENCRYPTION FOR DATABASE OFF; # default
    CONFIGURE ENCRYPTION ALGORITHM 'AES128'; # default
    CONFIGURE ARCHIVELOG DELETION POLICY TO NONE; # default
    CONFIGURE SNAPSHOT CONTROLFILE NAME TO '/oracle/orahome/OraRAC/dbs/snapcf_QICDB1
    .f'; # default

  • Time machine need more space than necessary.

    Hi.
    Can anyone help. I have a two 1TB external hard drives one backs the other up. Until now it has been fine but suddenly time machine has decided theres not enough room even though there the same size drives. Ive deleted the backup drive and the time machine preferences but it still wont work. I have one drive with 930GB on and time machine says it needs 1.1TB of space. Why dose it need an extra 170GB. Help?
    Thanks

    Since Time Machine keeps copies of previous versions of things you've changed or deleted, it needs much more space than the data it's backing-up.
    The extra 170 GB is for "padding" -- workspace on the backup volume, and in case the original estimate isn't accurate, or more files are changed or added while the backup is running.
    #1 in the link Carolyn supplied explains this a bit more, and recomends that your backup drive be 2-3 times the size of the data it's backing-up.

  • How much space does time machine take up on hard drive?

    Can anyone let me know how much hard drive space time machine takes up?

    Hi, and welcome to the forums.
    Time Machine keeps copies of everything on your system (except a few things like system work files, most caches and logs, and trash), so the first backup will be a bit smaller than the amount of data on your system.
    Subsequent backups will copy things you've added or changed, but doesn't delete the copies of the old versions, or of things you've deleted, so you can restore them if you find you've deleted or changed something in error, or something has gotten corrupted. Thus Time Machine will need considerably more space. IIn most cases, it won't delete it's copies until it runs out of room.
    It varies depending on how you use your Mac, but a "rule of thumb" is, it needs 2-3 times the space of the data it's backing-up to be able to keep a reasonable "depth" of backups for you.
    You might want to review the [Time Machine Tutorial|http://www.apple.com/findouthow/mac/#timemachinebasics] and perhaps browse [Time Machine - Frequently Asked Questions|http://web.me.com/pondini/Time_Machine/FAQ.html] (or use the link in *User Tips* at the top of the +Time Machine+ forum).

  • OLAP taking 5 time more space than RDBMS?

    Hello,
    I have been investigating Oracle's OLAP capabilities for about 2 weeks now in an effort to determine whether OLAP would be a feasible solution for my company's data warehousing needs.
    I have created an extremely simple analytic workspace that is based on a single relational fact table. The fact table contains both the dimension values (integers) and the measuers (floats). There are a total of about 300,000 dimension values all of which reference measures (the data is perfectly dense).
    I created a dimension and a data cube using the Enterprise Manager OLAP interface. Next, I created the analytic workspace using the Analytic Workspace Manager wizard. This AW building step took an extraordinary amount of time considering the simplicity of the data. In fact, I started it on a Friday afternoon, monitored it for about 2 hours, and it still hadn't finished, so I let it run over the weekend (for this reason, I am not sure how much time exactly it took, but it's definitely quite a few hours). Is this normal? Copying the relational table takes 10 seconds, and I find it hard to believe that building an AW with the same data would take so much time.
    Finally, coming back on Monday I see that the AW was created successfully. I went into the tablespace map to look at how big the binary blob is. To my great surprise, the AW was taking up about 5 times more extents than my relational table (contrary to what I've read so far about OLAP and its supposedly very storage-efficient data cubes).
    I was wondering if anybody could advise me on what I could have done wrong and/or inefficiently? Am I missing something here, or is OLAP really consuming much more space comapred to relational tables?
    Thanks!
    Dobo Radichkov

    Gotcha.
    Well, here are a few ideas:
    1) There is a bug in the 9i OLAP where dimension loads take WAY too long. I have a dimension with approx 77,000 members. On 9i, it took hours to load. On 10g 10.1.0.3 it loads in under 1 minute. You might want to open a TAR, the bug was something about one of the patch sets not being applied right
    2) From a space standpoing, I wouldn't worry about this too much. When the AW wizard creates an "empty" workspace, it already has lots of items in it that support the metadata, etc. Also, there is the concept of "free pages" that get allocated but end up not being used (they are "temp")
    To check this out, attach your AW and then fire up the OLAP worksheet. To see "free" pages vs. "used" pages, do the following:
    show aw(pages)
    show aw(freepages)
    One last thing you can do, to see the size of all items in the AW:
    attach AWname ro first
    limit name to all
    sort name d obj(disksize)
    rpr w 40 obj(disksize)
    This will show the "relative" size of the items, I think in "pages" (to see how big a page is just do a
    show aw(pagesize)
    Hope this helps!

  • "Manually manage music and videos" takes up more space than syncing?

    Hello all,
    I fear that I am just stupid and unseeing an obvious answer to this query, but ask I shall, because it is frustrating me to no end.
    I recently downloaded a few audiobooks from my local library to listen to on my iPod Touch; the app in question requires that you "manually manage music and videos" rather than syncing. Fine.
    I switch over to iTunes, check the box, and now my music--without changing anything, mind--is now taking up an additional 1.8 (or more) gigs on my iPod. I toggle the option to "manually manage" on and off, and with it "on", my music takes up more space than with it "off", even though it's the same music, same podcasts.
    Can someone please explain to me why syncing manually takes up more space than syncing automatically and where the extra gigs are coming from? There's not that much audio on my iPod--1.52 gb of music, 1.97 gb of podcasts and .69 gb of apps--which only adds up to 4.18 gb, and on an 8g touch, should leave me with about 4 gb of "wiggle room", so to speak, rather than .27 gb.
    Help, please!

    iTunes will normally put just one copy of each file on the iPod and link it to multiple playlists. If your iPod's database has been corrupted at some point however, there may be unattached copies of your meadia from earlier sync attempts, taking up space on the drive, but not visible in the library. How much space does iTunes report for Other? Excluding files placed manually & intentionally on the iPod, "other" is typically an overhead of 1%-2% of the size of the media and represents the iPod database, artwork, games etc. If you have significantly larger amounts of "other" then you will need to restore your iPod in order to reclaim the space.
    tt2

Maybe you are looking for

  • Sales order quantity & delivery Qty

    Hi In delivery we can increase the materia qty other then sales order qty. For e.g  in sales order qty is 100 pc for material Z but in delivery we can increase the qty 150 pc. Where to make the settings so that sales order qty will be  equal to or le

  • How do I send raw video and audio data to FMLE?

    Hi, I have raw video and audio data on CPU memory. How do I send them to FMLE? Is there sample code or SDK? Thanks for your answer.

  • Zipped folders are created without inherited permissions

    When I create a zip folder, the zip folder does not inherit permissions are from its parent folder, nor from the files being archived.  (Fixing the permissions manually is not a problem -- only an inconvenience -- but this is repetitive.)  I confirme

  • Using Chrome beta, fullscreen flash videos not fullscreening Chrome

    └─> yinfo google-chrome-beta Name : google-chrome-beta Version : 24.0.1312.35-1 Some recent update seems to have done this: http://i.imgur.com/IspAE.png   Hitting fullscreen on a flash video will make it fullscreen within Chrome, but Chrome stays win

  • Trouble installing adobe premier?

    I am having trouble installing Premier Pro from Creative Cloud.I get this message when I get to about 50% on the install    help! Retry does not work and Cancel stops the install cannot get past 50%