Become a MacRumors Supporter for $50/year with no ads, ability to filter front page stories, and private forums.

douglas

macrumors member
Original poster
Apr 18, 2004
79
0
My Time Machine backups have become REALLY SLOW. The hourly backups work eventually, but Time Machine stalls at each step. I'm running OS 10.6.8 on a 2009 iMac. I've checked the forums but can't find a solution to my particular issue. Any suggestions would be appreciated.
 
I would verify your hard drive. Boot to another volume, such as the installer DVD, launch Disk Utility and Repair the DISK. (NB: Repair Disk, not Permissions. Permissions does nothing.)

Also, open the Console app in Utilities folder and see what messages are being left when Time Machine backs up. Anything relevant there?
 
As benwiggy posted, its more likely your hard drive, and not Time Machine. While no speed demon, TM is pretty quick for hourly backups.
 
Thanks. I repaired both my internal HD and my external Time Machine HD, but there is no improvement. I did the repairs in Disk Utility, but without booting to another volume first - do I need to boot from the Installer CD to do this successfully?

There are messages coming in to the Console Ap every few - nothing specific to Time Machine (not sure if it's normal to have a constant stream of messages).

I would verify your hard drive. Boot to another volume, such as the installer DVD, launch Disk Utility and Repair the DISK. (NB: Repair Disk, not Permissions. Permissions does nothing.)

Also, open the Console app in Utilities folder and see what messages are being left when Time Machine backs up. Anything relevant there?
 
Last edited:
Thanks. I repaired both my internal HD and my external Time Machine HD, but there is no improvement. I did the repairs in Disk Utility, but without booting to another volume first
No you didn't! :p
You can't Repair the same volume that you are running the system from. The button is greyed out.
You need to do it from another volume.

Just to make sure: Repair DISK is on the right hand side. Repair PERMISSIONS is on the left. That can be run on the system disk, but it is pointless for most problems.
 
Register on MacRumors! This sidebar will go away, and you'll see fewer ads.