Time Machine Error when attempting make a backup!!!

Hello! I have a TC of 2 terabytes, dual network. Sometimes when I want to make a backup copy get an error "Time Machine Error: Unable to access the disk network backup because there was a problem with your user name or password for network". This usually happens several times a day, especially when the back of repose or iMac is the first time after being turned off.
If I get into the time capsule hard disk (I connect) through the finder, and try to make the backup this works well.
Starting standard backup
Attempting to mount network destination using URL: afp://Cesar%20Dario%[email protected]/Backup
NetAuthConnectToServerSync failed with error: -6600 for url: afp://Cesar%20Dario%[email protected]/Backup
Authentication error - the correct user or password info may not exist in the System.keychain or the server may no longer allow access for this user.
Backup failed with error: 29

I get a similar error. I recently added a login password for the computer the backup disk is connected to on the network. I always get authentication errors now. I added the login, I thought, to keychain but still fails.
Jan 30 09:44:21 MBP-15 /System/Library/CoreServices/backupd[298]: Backup requested by user
Jan 30 09:44:21 MBP-15 /System/Library/CoreServices/backupd[298]: Starting standard backup
Jan 30 09:44:21 MBP-15 /System/Library/CoreServices/NetAuthAgent.app/Contents/Resources/NetAuthSysAgen t[299]: Warning: accessing obsolete X509Anchors.
Jan 30 09:44:26 MBP-15 /System/Library/CoreServices/backupd[298]: FSMountServerVolumeSync failed with error: -6600 for url: afp://user%20name@user%20iMac.afpovertcp.tcp.local/iMac%20Spare%20BU
Jan 30 09:44:26 MBP-15 /System/Library/CoreServices/backupd[298]: Authentication error - the correct user or password info may not exist in the System.keychain or the server may no longer allow access for this user.
Jan 30 09:44:26 MBP-15 /System/Library/CoreServices/backupd[298]: Attempting mount using URL: afp://user%[email protected]/iMac%20Spare%20BU
Jan 30 09:44:39 MBP-15 /System/Library/CoreServices/backupd[298]: FSMountServerVolumeSync failed with error: -5023 for url: afp://user%[email protected]/iMac%20Spare%20BU
Jan 30 09:44:39 MBP-15 /System/Library/CoreServices/backupd[298]: Authentication error - the correct user or password info may not exist in the System.keychain or the server may no longer allow access for this user.
Jan 30 09:44:44: --- last message repeated 1 time ---
Jan 30 09:44:44 MBP-15 /System/Library/CoreServices/backupd[298]: Backup failed with error: 29

Similar Messages

Time Machine error - can't make first backup

I can't get Time Machine to make the first back up: I tried wirelessly and it reported a "Time Machine Error" after about 112GB of 270GB transfer, so I tried again via ethernet cable and again it failed with the same error message at about the same point.
So what do I do now? There is no way that I can see to know what is causing the error - there is no error number nor detail in the error message: +Time Machine Error. Unable to complete backup. An error occurred while copying files to the backup volume.+
Any help gratefully received.

joecmac wrote:
How can you search the system log to figure out what is causing the failure?
Hi joemac
First open the Utilities folder and then open the Console. You'll see various logs - I took the system log, so that I could see what had happened across the whole system. There's a mass of info, going back in time, so it's very very helpful if you know approximately what time the event took place. I did, because the backup failed before my eyes at 10.02 PM.
I saw this message - I've edited out my computer's name and highlighted the location and the file name that caused the failure:
8/28/08 10:02:59 PM /System/Library/CoreServices/backupd[26663] Error: (-36) copying /Users/~/Library/Preferences/IsmTempFile/ns14426860.tmp to /Volumes/Backup of ~ iMac/Backups.backupdb/~ iMac/2008-08-28-164831.inProgress/.../Macintosh HD/Users/~/Library/Preferences/IsmTempFile
I googled the file name to see what it was - it turns out to be something generated by my scanner and not critical according to posters on various forums.
I then went to the location (User/~/Library/Preferences), and deleted the file.
Then I tried another initial backup and it worked.
Hope this helps.

Time Machine: Error occurred while creating the backup folder

Mac Mini 2.53 GHz, 8 GB DDR3
OS X 10.8.4
Time Capsule 1 TB, connected via ethernet
Airport Utility 6.3.1 (631.4)
"Time Machine Error. Unable to complete backup. An error occurred while creating the backup folder."
I believe my Time Capsule is out of space and isn't removing older backups to create space for itself. Time Machine preferences says only 98 MB available on the 1 TB volume. I have used Pondini's superb troubleshooting page with the following results:
A1: Time Machine Buddy Widget. Partial log from backup attempt:
Backing up to: /Volumes/Time Machine Backups/Backups.backupdb
Failed to create progress log file at path:/Volumes/Time Machine Backups/Backups.backupdb/Macmini-34159E18D208 (4)/2013-04-04-223516.inProgress/.Backup.400571203.603238.log.
Event store UUIDs don't match for volume: Macintosh HD
Error: (Error Domain=NSCocoaErrorDomain Code=640 "You can’t save the file “598C5622-100E-456A-89AF-DEBC87A6CA89” because the volume “Time Machine Backups” is out of space." UserInfo=0x7f88a330cef0 {NSFilePath=/Volumes/Time Machine Backups/Backups.backupdb/Macmini-34159E18D208 (4)/2013-04-04-223516.inProgress/598C5622-100E-456A-89AF-DEBC87A6CA89, NSUnderlyingError=0x7f88a33056a0 "The operation couldn’t be completed. No space left on device"}) Creating directory 598C5622-100E-456A-89AF-DEBC87A6CA89
Failed to make snapshot.
Backup failed with error: 2
Ejected Time Machine disk image: /Volumes/Data/Macmini-34159E18D208 (4).sparsebundle
Ejected Time Machine network volume.
A4: Full reset of Time Machine. Done, did not change error from occurring on next backup attempt.
A5b: Verify backups on Time Machine. Done, successful (no problems).
C10: Also attempted switching out ethernet cable and tried different ports on the Time Capsule, to no effect.
I have no exceptions listed in Time Machine preferences (under Options) and the box for "notify when deleting old backups" is UNchecked.
Any suggestions would be most appreciated!!

grifftastic wrote:
I believe my Time Capsule is out of space and isn't removing older backups to create space for itself. Time Machine preferences says only 98 MB available on the 1 TB volume.
"You can’t save the file “598C5622-100E-456A-89AF-DEBC87A6CA89” because the volume “Time Machine Backups” is out of space."
Yes, it's so full it can't get started -- not even far enough to start deleting old backups.
If you have other data there (not usually a good idea), move some of it elsewhere temporarily, and try again.
If not, manually delete a couple of old backups, and "compact" the sparse bundle, per Time Machine - Frequently Asked Question #12.

HT3275 Time Machine error. Unable to complete backup. An error occurred while copying files to the backup volume. Tried restarting, remounting external WD drive. Still cannot backup.

Time Machine quit backing up files. Bought a new WD external drive. Worked for awhile, then quit backing up. Tried restarting computer, remounting drive. Message: Time Machine Error. Unable to complete backup. An error occurred when copying files. Suggestions?

Thanks so very much for your help!! I'm boggled by it and now just about ready to dump the whole idea of Time Machine and backup using a cloning program. Maybe TM is only guaranteed to work well with Time Capsule these days?
Today there again was no backup. I did as you suggested, looked into Console. It showed many lines of "(Error) DiskStore: No block in wakeup" and also repeatedly "(Warning) DiskStore: Ignored bogus fetch...".
So I created a marker and attempted to initiate a backup, keeping Console open and refreshed. Here's what I got:
8/19/13 5:18:40.385 PM Console: Marker - Aug 19, 2013 5:18:40 PM
8/19/13 5:19:48.844 PM com.apple.backupd: Starting standard backup
8/19/13 5:20:00.484 PM mds: (Error) DiskStore: No block in wakeup
8/19/13 5:20:00.484 PM mds: (Error) DiskStore: No block in wakeup
8/19/13 5:20:00.484 PM mds: (Error) DiskStore: No block in wakeup
8/19/13 5:20:00.494 PM mds: (Error) DiskStore: No block in wakeup
8/19/13 5:20:00.494 PM mds: (Error) DiskStore: No block in wakeup
8/19/13 5:20:00.494 PM mds: (Error) DiskStore: No block in wakeup
8/19/13 5:20:00.494 PM mds: (Error) DiskStore: No block in wakeup
8/19/13 5:20:00.494 PM mds: (Error) DiskStore: No block in wakeup
8/19/13 5:20:00.494 PM mds: (Error) DiskStore: No block in wakeup
8/19/13 5:20:00.494 PM mds: (Error) DiskStore: No block in wakeup
8/19/13 5:20:00.494 PM mds: (Error) DiskStore: No block in wakeup
8/19/13 5:20:00.494 PM mds: (Error) DiskStore: No block in wakeup
8/19/13 5:20:00.494 PM mds: (Error) DiskStore: No block in wakeup
8/19/13 5:20:00.502 PM mds: (Error) DiskStore: No block in wakeup
8/19/13 5:20:00.502 PM mds: (Error) DiskStore: No block in wakeup
8/19/13 5:20:00.502 PM mds: (Error) DiskStore: No block in wakeup
8/19/13 5:20:00.502 PM mds: (Error) DiskStore: No block in wakeup
8/19/13 5:20:00.502 PM mds: (Error) DiskStore: No block in wakeup
8/19/13 5:20:00.502 PM mds: (Error) DiskStore: No block in wakeup
8/19/13 5:20:00.502 PM mds: (Error) DiskStore: No block in wakeup
8/19/13 5:20:00.502 PM mds: (Error) DiskStore: No block in wakeup
8/19/13 5:20:00.502 PM mds: (Error) DiskStore: No block in wakeup
8/19/13 5:20:00.502 PM mds: (Error) DiskStore: No block in wakeup
8/19/13 5:20:00.506 PM mds: (Error) DiskStore: No block in wakeup
8/19/13 5:20:00.506 PM mds: (Error) DiskStore: No block in wakeup
8/19/13 5:20:00.506 PM mds: (Error) DiskStore: No block in wakeup
8/19/13 5:20:00.506 PM mds: (Error) DiskStore: No block in wakeup
8/19/13 5:20:00.506 PM mds: (Error) DiskStore: No block in wakeup
8/19/13 5:20:00.506 PM mds: (Error) DiskStore: No block in wakeup
8/19/13 5:20:00.506 PM mds: (Error) DiskStore: No block in wakeup
8/19/13 5:20:00.507 PM mds: (Error) DiskStore: No block in wakeup
8/19/13 5:20:00.507 PM mds: (Error) DiskStore: No block in wakeup
8/19/13 5:20:00.507 PM mds: (Error) DiskStore: No block in wakeup
8/19/13 5:20:00.507 PM mds: (Warning) DiskStore: Ignored bogus fetch for <MDSQueryWithBlockTask: 0x7fd15ce03400>{taskID:0x0000103a age:37ms} (not live not complete) _kMDItemQueryPath=418546
8/19/13 5:20:00.507 PM mds: (Warning) DiskStore: Ignored bogus fetch for <MDSQueryWithBlockTask: 0x7fd15ce03400>{taskID:0x0000103a age:37ms} (not live not complete) _kMDItemQueryPath=418546
8/19/13 5:20:00.507 PM mds: (Warning) DiskStore: Ignored bogus fetch for <MDSQueryWithBlockTask: 0x7fd15ce03400>{taskID:0x0000103a age:37ms} (not live not complete) _kMDItemQueryPath=418546
8/19/13 5:20:00.507 PM mds: (Warning) DiskStore: Ignored bogus fetch for <MDSQueryWithBlockTask: 0x7fd15ce03400>{taskID:0x0000103a age:37ms} (not live not complete) _kMDItemQueryPath=418546
8/19/13 5:20:00.507 PM mds: (Warning) DiskStore: Ignored bogus fetch for <MDSQueryWithBlockTask: 0x7fd15ce03400>{taskID:0x0000103a age:37ms} (not live not complete) _kMDItemQueryPath=418546
8/19/13 5:20:00.508 PM mds: (Warning) DiskStore: Ignored bogus fetch for <MDSQueryWithBlockTask: 0x7fd15ce03400>{taskID:0x0000103a age:38ms} (not live not complete) _kMDItemQueryPath=418546
8/19/13 5:20:00.510 PM mds: (Warning) DiskStore: Ignored bogus fetch for <MDSQueryWithBlockTask: 0x7fd15ce03400>{taskID:0x0000103a age:40ms} (not live not complete) _kMDItemQueryPath=418546
8/19/13 5:20:00.511 PM mds: (Warning) DiskStore: Ignored bogus fetch for <MDSQueryWithBlockTask: 0x7fd15ce03400>{taskID:0x0000103a age:41ms} (not live not complete) _kMDItemQueryPath=418546
8/19/13 5:20:00.511 PM mds: (Warning) DiskStore: Ignored bogus fetch for <MDSQueryWithBlockTask: 0x7fd15ce03400>{taskID:0x0000103a age:41ms} (not live not complete) _kMDItemQueryPath=418546
8/19/13 5:20:00.511 PM mds: (Warning) DiskStore: Ignored bogus fetch for <MDSQueryWithBlockTask: 0x7fd15ce03400>{taskID:0x0000103a age:41ms} (not live not complete) _kMDItemQueryPath=418546
8/19/13 5:20:20.000 PM kernel: USBF:          58091.976          AppleUSBEHCI[0xffffff800a927000]::Found a transaction past the completion deadline on bus 0xfd, timing out! (Addr: 7, EP: 1)
8/19/13 5:20:51.000 PM kernel: USBF:          58122.985          AppleUSBEHCI[0xffffff800a927000]::Found a transaction past the completion deadline on bus 0xfd, timing out! (Addr: 7, EP: 1)
8/19/13 5:21:22.000 PM kernel: USBF:          58153.992          AppleUSBEHCI[0xffffff800a927000]::Found a transaction past the completion deadline on bus 0xfd, timing out! (Addr: 7, EP: 1)
8/19/13 5:21:53.000 PM kernel: USBF:          58185. 2          AppleUSBEHCI[0xffffff800a927000]::Found a transaction past the completion deadline on bus 0xfd, timing out! (Addr: 7, EP: 1)
8/19/13 5:22:24.000 PM kernel: USBF:          58216. 14          AppleUSBEHCI[0xffffff800a927000]::Found a transaction past the completion deadline on bus 0xfd, timing out! (Addr: 7, EP: 1)
8/19/13 5:22:55.000 PM kernel: USBF:          58247. 25          AppleUSBEHCI[0xffffff800a927000]::Found a transaction past the completion deadline on bus 0xfd, timing out! (Addr: 7, EP: 1)
8/19/13 5:23:26.000 PM kernel: USBF:          58278. 41          AppleUSBEHCI[0xffffff800a927000]::Found a transaction past the completion deadline on bus 0xfd, timing out! (Addr: 7, EP: 1)
8/19/13 5:23:57.000 PM kernel: USBF:          58309. 51          AppleUSBEHCI[0xffffff800a927000]::Found a transaction past the completion deadline on bus 0xfd, timing out! (Addr: 7, EP: 1)
8/19/13 5:24:28.000 PM kernel: USBF:          58340. 59          AppleUSBEHCI[0xffffff800a927000]::Found a transaction past the completion deadline on bus 0xfd, timing out! (Addr: 7, EP: 1)
8/19/13 5:24:59.000 PM kernel: USBF:          58371. 68          AppleUSBEHCI[0xffffff800a927000]::Found a transaction past the completion deadline on bus 0xfd, timing out! (Addr: 7, EP: 1)
8/19/13 5:25:30.275 PM xpchelper: for uid: 501 -- timeout while waiting on FSEvents flush; clearing cache.
8/19/13 5:25:30.000 PM kernel: USBF:          58402. 82          AppleUSBEHCI[0xffffff800a927000]::Found a transaction past the completion deadline on bus 0xfd, timing out! (Addr: 7, EP: 1)
8/19/13 5:26:01.000 PM kernel: USBF:          58433. 96          AppleUSBEHCI[0xffffff800a927000]::Found a transaction past the completion deadline on bus 0xfd, timing out! (Addr: 7, EP: 1)
8/19/13 5:26:32.027 PM com.apple.backupd: Backing up to: /Volumes/TMBackups/Backups.backupdb
8/19/13 5:26:32.000 PM kernel: USBF:          58464.112          AppleUSBEHCI[0xffffff800a927000]::Found a transaction past the completion deadline on bus 0xfd, timing out! (Addr: 7, EP: 1)
8/19/13 5:27:02.653 PM com.apple.backupd: Error: (22) setxattr for key:com.apple.backupd.HostUUID path:/Volumes/TMBackups/Backups.backupdb/David‚Äôs iMac size:37
8/19/13 5:27:02.657 PM com.apple.backupd: Error: (22) setxattr for key:com.apple.backupd.HostUUID path:/Volumes/TMBackups/Backups.backupdb/David‚Äôs iMac size:37
8/19/13 5:27:03.000 PM kernel: USBF:          58495.121          AppleUSBEHCI[0xffffff800a927000]::Found a transaction past the completion deadline on bus 0xfd, timing out! (Addr: 7, EP: 1)
8/19/13 5:27:12.668 PM com.apple.backupd: Backup failed with error: 2
During this 9-minute timeframe Finder also was inoperative - according to Activity Monitor: "Not Responding".
I'm thinking it's the standalone Buffalo backup drive not waking up, and so everything comes to a screeching halt. Do you also think I should abandon TM and just do manual backups every day using a clone program?

My time machine always stops at some point... It always shows this message: "Time Machine Error. Unable to complete backup. An error occurred while copying files to the backup volume.

My time machine always stops at some point... It always shows this message: "Time Machine Error. Unable to complete backup. An error occurred while copying files to the backup volume. I have tried everything and even did time machine in safe boot as told by an apple suppoprt advisor. still the same error after 16gb

If you have more than one user account, these instructions must be carried out as an administrator.
Launch the Console application in any of the following ways:
☞ Enter the first few letters of its name into a Spotlight search. Select it in the results (it should be at the top.)
☞ In the Finder, select Go ▹ Utilities from the menu bar, or press the key combination shift-command-U. The application is in the folder that opens.
☞ Open LaunchPad. Click Utilities, then Console in the icon grid.
Make sure the title of the Console window is All Messages. If it isn't, select All Messages from the SYSTEM LOG QUERIES menu on the left. If you don't see that menu, select
View ▹ Show Log List
from the menu bar.
Enter the word "Starting" (without the quotes) in the String Matching text field. You should now see log messages with the words "Starting * backup," where * represents any of the words "automatic," "manual," or "standard." Note the timestamp of the last such message that corresponds to a failed backup. Now
CLEAR THE WORD "Starting" FROM THE TEXT FIELD
so that all messages are showning, and scroll back in the log to the time you noted. Select the messages timestamped from then until the end of the backup, or the end of the log if that's not clear. Copy them (command-C) to the Clipboard. Paste (command-V) into a reply to this message.
If all you see are messages that contain the word "Starting," you didn't clear the text field.
If there are runs of repeated messages, post only one example of each. Don't post many repetitions of the same message.
When posting a log extract, be selective. Don't post more than is requested.
Please do not indiscriminately dump thousands of lines from the log into this discussion.
Some personal information, such as the names of your files, may be included — anonymize before posting.

Time Machine Error. Unable to complete backup. An error occurred while copy

I purchased my iMac 24" in February.
After I had set up the machine I configured an IceCube Firewire 300 GB (Seagate) Hard Drive as a backup volume and flicked the switch in Time Machine. All went as expected. I even restored my whole hard drive from the Time Machine volume about a month ago after I repartitioned the boot volume to set up Boot Camp. No problems.
About a week ago I purchased a 500GB WD HDD and set it up inside the IceCube enclosure (I remembered to make it the "Master" disk too!!). I partitioned it with Disk Utility with a GUID Mac OS X (Journaled) partition for my Leopard boot partition, and as MS-DOS FAT32 for my Boot Camp external partition. I used Carbon Copy Cloner to copy all the Windows files across from Boot Camp to the new FAT32 partition and set up Time Machine to make a backup of the Leopard boot partition.
After several hours Time Machine stopped with the error message above. ("Time Machine Error. Unable to complete backup. An error occurred while copying files to the backup").
I have spent days formatting the new WD drive, repairing permissions on the boot drive, excluding large files and cache files from the backup in Time Machine to no avail. Every time I get the same message. I even set up another 200GB firewire drive to see if it was anything to do with the enclosure of WD HDD. Same result!!
I have searched these forums for any ideas, and have done wide searches with Google but nothing has worked.
I can not understand why my Mac worked perfectly with Time Machine before I installed the new Western Digital Hard Drive.
What have I missed?

I keep getting the Time Machine backup error too, like many others. Was fine until just the other day, now, nothing. Although my husband's backs up just fine. I assume it's the 10.5.3 bug everyone else has. I've tried reselecting the drive, running the disk utility, shutting everything on and off... help!
Here's the console log- anyone know what this means?
Jun 10 08:37:27 Tiffany-Dankos-computer-2 /System/Library/CoreServices/backupd[1683]: Starting standard backup
Jun 10 08:37:27 Tiffany-Dankos-computer-2 /System/Library/CoreServices/backupd[1683]: Network mountpoint /Volumes/Library not owned by backupd... remounting
Jun 10 08:37:27 Tiffany-Dankos-computer-2 /System/Library/CoreServices/backupd[1683]: Network volume mounted at: /Volumes/Library-1
Jun 10 08:37:43 Tiffany-Dankos-computer-2 /System/Library/CoreServices/backupd[1683]: Disk image /Volumes/Library-1/Tiffany Danko’s Computer (2)_001b63baf698.sparsebundle mounted at: /Volumes/Backup of Tiffany Danko’s Computer (2)
Jun 10 08:37:43 Tiffany-Dankos-computer-2 /System/Library/CoreServices/backupd[1683]: Backing up to: /Volumes/Backup of Tiffany Danko’s Computer (2)/Backups.backupdb
Jun 10 08:37:48 Tiffany-Dankos-computer-2 /System/Library/CoreServices/backupd[1683]: Failed to create progress log file at path:/Volumes/Backup of Tiffany Danko’s Computer (2)/Backups.backupdb/Tiffany Danko's computer (2)/2008-06-09-065427.inProgress/.Backup.234797868.792920.log.
Jun 10 08:37:48 Tiffany-Dankos-computer-2 /System/Library/CoreServices/backupd[1683]: Event store UUIDs don't match for volume: Macintosh HD
Jun 10 08:37:48 Tiffany-Dankos-computer-2 /System/Library/CoreServices/backupd[1683]: Error: (-36) Creating directory 77B4FA27-3E65-4B81-897C-610DEE7BB187
Jun 10 08:37:48 Tiffany-Dankos-computer-2 /System/Library/CoreServices/backupd[1683]: Failed to make snapshot.
Jun 10 08:37:53 Tiffany-Dankos-computer-2 /System/Library/CoreServices/backupd[1683]: Backup failed with error: 2
Jun 10 08:37:58 Tiffany-Dankos-computer-2 /System/Library/CoreServices/backupd[1683]: Ejected Time Machine disk image.
Jun 10 08:37:59 Tiffany-Dankos-computer-2 /System/Library/CoreServices/backupd[1683]: Ejected Time Machine network volume.

TS1550 My time capsule will not back up. There is a time machine error message that states "The backup disk image "/volumes/Backup/Jane's MacBook Pro.sparsebundle" is already in use. How do I correct this problem?

My time machine will not back up. I get a Time Machine Error message that reads: "The backup disk image "/Volumes/Backup/(myname)'sMacBook Pro.sparsebundle" is already in use.
I have not been able to back up for two weeks, I think this occurred after an update to the operating system, but I am unsure.
How do I correct this problem?

Have you tried restarting the computer? Also, see Time Machine Error from this pages sidebar under More Like This.

Can anyone tell me what this Time Machine error means? The network backup disk does not support the required AFP features?

Can anyone tell me what this Time Machine error means? The network backup disk does not support the required AFP features?

AFP - Apple Filing Protocol
The Network Attached Storage (NAS) that you are pointing Time Machine at does not have the features needed by Time Machine in order to do its Thing. Time Machine needs some specific features that are not typically available on generic networked storage devices.
There are manufactures that support the Mac OS X HFS+ file system formats and implement all the needed AFP protocol packets necessary so that they can be used with Time Machine, but apparently yours does not.
If you are not using a networked mounted volume for Time Machine, then more information will be needed about your Time Machine setup.

Time Machine Error when upgrading from old iMac to new iMac

Hi. I recently purchased the new 27" iMac and just completed migrating all data from an old PPC iMac. When I went to activate Time Machine and begin backing up on an existing 1TB Time Capsule, I received the following Time Machine error: "The backup disk image "xxxx" iMacG5 sparsebundle" is already in use."
Does this mean I need to go into Time Capsule first and delete the old iMac's sparsebundle before activating Time Machine on the new iMac? If so, is it safe to just drag the sparsebundle file to the trash?
Thanks!

sgrubman wrote:
Hi. I recently purchased the new 27" iMac and just completed migrating all data from an old PPC iMac. When I went to activate Time Machine and begin backing up on an existing 1TB Time Capsule, I received the following Time Machine error: "The backup disk image "xxxx" iMacG5 sparsebundle" is already in use."
Does this mean I need to go into Time Capsule first and delete the old iMac's sparsebundle before activating Time Machine on the new iMac?
No, you shouldn't have to do that, but you may want to if the TC's disk isn't well over twice the size of the data you're backing-up.
Most likely, all you have to do is eject the sparse bundle via the Finder.
A new feature in Snow Leopard will allow you to continue backing-up to the same sparse bundle. See #B5 in the Time Machine - Troubleshooting *User Tip,* also at the top of the +Time Machine+ forum.
If so, is it safe to just drag the sparsebundle file to the trash?
Yes, but if there's nothing else on the Time Capsule, this will be much faster:
Use the +*Airport Utility+* app, in your Applications/Utilities folder.
Select +*Base Station > Manual Set-Up+* from the Menubar, then Disks in the tool Bar, then Erase.

HT203177 iMAC & maverich Time Machine error message "unable to complete backup folder

iMAC with OSX10.9.4 ; 8GB ram ; two partitions external disk formatted MAC jurnaled ; connected via Fire Wire or USB2 .
During Backup the sistem get stack and display into the "details window" Time machine was unable to complete the backup because unable to complete the backup folder.
This problem happens with USB and Fire Wire.
The file backups.backupdb is excluded from virus scanning.
Also happens time to time that (without doing things) both the partitions of the external disk disappaire from the desk-top and a message "the disk must be ejected properly" is diplayed.
This two problems are independent une to the other.
I have change the backup disk but both the problems persist.
Thanks for any help
Gian Luigi

These instructions must be carried out as an administrator. If you have only one user account, you are the administrator.
Launch the Console application in any of the following ways:
☞ Enter the first few letters of its name into a Spotlight search. Select it in the results (it should be at the top.)
☞ In the Finder, select Go ▹ Utilities from the menu bar, or press the key combination shift-command-U. The application is in the folder that opens.
☞ Open LaunchPad. Click Utilities, then Console in the icon grid.
The title of the Console window should be All Messages. If it isn't, select
SYSTEM LOG QUERIES ▹ All Messages
from the log list on the left. If you don't see that list, select
View ▹ Show Log List
from the menu bar at the top of the screen.
In the top right corner of the Console window, there's a search box labeled Filter. Initially the words "String Matching" are shown in that box. Enter the word "Starting" (without the quotes.) You should now see log messages with the words "Starting * backup," where * represents any of the words "automatic," "manual," or "standard."
Each message in the log begins with the date and time when it was entered. Note the timestamp of the last "Starting" message that corresponds to the beginning of an an abnormal backup. Now
CLEAR THE WORD "Starting" FROM THE TEXT FIELD
so that all messages are showing, and scroll back in the log to the time you noted. Select the messages timestamped from then until the end of the backup, or the end of the log if that's not clear. Copy them to the Clipboard by pressing the key combination command-C. Paste into a reply to this message by pressing command-V.
☞ If all you see are messages that contain the word "Starting," you didn't clear the text field.
☞ The log contains a vast amount of information, almost all of which is irrelevant to solving any particular problem. When posting a log extract, be selective. Don't post more than is requested.
Please don't indiscriminately dump thousands of lines from the log into this discussion.
Please don't post screenshots of log messages—post the text.
☞ Some private information, such as your name, may appear in the log. Anonymize before posting.

Time machine error when backing up iMac with internal flash and sata internal drives.

will appear to be backing up and then as just about done, shows Time Machine Error message and ask you to
try again later, if problem persists, repair backup disk with disc utility. Neither solution works.

Bump for a monday, and hopeful for some replies.

Time Machine error message "Unable to complete backup....."

I just purchased Time Capsule and attempted to do my initial backup. I had to stop during the middle of the process. When I returned to resume the backup I get the following error message: "Unable to create backup. An error occurred creating the backup directory." Has anyone else gotten this error message? If so, any suggestions on how to fix this. I tried doing everything that Setup Guide suggested with no success.
After reading some of the posts here, I've made sure that my Time Capsule name is short and without special characters but nothing has worked. Any help would be appreciated.

My initial backup (350GB on WiFi N 5Ghz wide-channel) seemed like it would take 3 days (which is fine), but after 1 day, I too got that error. I started the backup again and it went for an hour, then the same error. Started again, went for 5 minutes, same error. Now I can't even start it again--I've tried many times and the error is now instantaneous.
The first time the error happened, the backup seemed to pick up where it left off. After that, though, all progress each time was lost.
The network itself has never gone down, and the light has stayed green. And the 2Wire DSL router it's attached to seems to be fine as well.
I'm wiping the drive (with the zero option in the hopes of catching and physical defects early) and will try again tomorrow.
All software and firmware is up-to-date: I made sure before turning on the Time Capsule.
Ethernet is not really an option--I'd have to run a long cord though a high-traffic area, and accidents would happen.

Time Machine error fix: "Unable to complete backup"

I first started the Time Machine initial backup and noticed it was incredibly slow then retried later to find this error message to appear: "Unable to complete backup..." This may not work for all but for me and a friend this worked perfectly.
Turn TM off then open the backup hard drive and remove the folder "Backups.backupdb" then remove this from the trash can. then start TM again and start a back up.
Not only did this remove the error message but it speeded up the backup ALOT!!!
From 300 MB per hour to about 1 GB per minute (Firewire 400)
Hope this works. please leave feed back
Jake Aston

It's a bit self-defeating to keep deleting the Time Machine backup files.
I've found that I get the problem because my read/write speed to my external drive slows down now and then. Time Machine will give up if the connection's too slow. So, a simple fix is to unmount the drive, unplug/plug the power and everything's fine when the external drive mounts again.
If I shut down my Mac regularly, I rarely get this problem. It seems using sleep all the time in lieu of a proper power-down is the culprit. (Good old fashioned restarts never hurt nobody!)
That's my non-destructive suggestion for now.

Time machine halted when I tried to backup it to an external USB Seagate disk...

I bought an external USB disk (Seagate 3T). Time machine was successfully running about 6 months ago on that disk.
But today when I tried to backup the documents. Time machine and the system halted... and I must unplug the USB disk to resume the system.
I tried several times, and it seems the Time Machine could not work well.
Anyone know how to solve that? Thanks a lot.

Was the external disk formatted with the OS X file format?
Does the disk have its own power supply?
Did it come with two USB connectors and you are only connecting one of them?

Time Machine error- backup directory

Yet another person with the same error: Time Machine backup has been working just fine for about 2 months to a Time Capsule. Suddenly, all I get is "Time Machine Error. Unable to complete backup. An error occurred while creating the backup directory." No matter what I do, I get the same thing. I've done many of the things listed in other postings:
- turning time machine and laptop on and off (repeatedly!)
- clicking on the Change disk and re-choosing my Time Machine/capsule
- reinstalling the latest 10.5.3 update.
I don't know what else to do- I'd really rather not go nuclear and reinstall the whole dang computer. Help! Any other ideas (not cryptic, please, explain, for me and everyone else out there with this problem)?
Thanks

First make sure that the disk is still good. Use Disk Utility on it. Since I don't have a TC I'm not sure of the exact procedure. You may be able to do it over Ethernet.
If the top level directory checks out, then mount the sparseimage (fire up TM from the dock and then cancel out) and then use Disk Utility to Verify the disk image.
- gws

Time Machine Error when attempting make a backup!!!

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