Time Machine unable to auto-detect Time Capsule as Backup Disk

Hey all!
I just got my new 500GB Time Capsule today. I'm able to connect to my wireless network via TC but am unable to back up any of my computers (2 MacBooks, 1 iMac) through Time Machine onto TC. In fact, Time Machine doesn't even auto-detect my TC. I've just updated all my software. I haven't checked if my MacBooks are able to print wirelessly via TC yet.
Anyone able to help?
Picture of what I see when I open my Time Machine preferences:
http://i99.photobucket.com/albums/l319/chuyun-/Picture1.png

File Sharing was already enabled when I went to AirPort Utility to check, and the Time Capsule disk wasn't visible under Shared. Thanks so much anyway skorpien, your help was much appreciated (:
I called up Apple Support and it's all fixed now, including the printer (:
So just in case anyone ever encounters the same problem as me, here's what the friendly guy said over the phone:
1. Go to System Preferences (Apple Logo/System Preferences)
2. Click on Time Machine and switch it on, a window prompting you to choose a Backup disk should appear.
3. If your Time Capsule isn't listed, click on "Set Up Time Capsule". (If that option isn't available, update your software before trying again)
4. The AirPort Utility window should appear with your Time Capsule listed on the left. Click on your Time Capsule, and then on "Continue".
5. Enter your Time Capsule Password, verify it, and then click on Continue" again.
6. If you already have a wireless network (like me), click on the first option, then continue.
7. If your wireless network requires your router to be connected to the phone line, choose Option 3 "I want to connect Time Capsule to my network using Ethernet to extend my current network or create a second network".
8. A list of previously used networks will appear. Choose the one you would like to extend (i.e. the wireless network you use at home if your Time Capsule is for home use).
9. (Because I'm currently backing-up my data, I'm unable to give exact instructions from that step onwards as it'll disconnect my back-up. Sorry!)
Finish up the last few steps (they're quite self-explanatory), and go back to your Time Machine preferences (Apple logo/System Preferences/Time Machine)
10. Switch the Time Machine on again, the window should appear again with your Time Capsule listed.
11. Click on your Time Capsule and then on "Use for Backup"
12. Your Backup starts (:
As for printing, once you've done the above steps...
1. Go to Airport Utility (Applications/Utilities/Airport Utility)
2. Double click on your Time Capsule, then click on Printers.
3. If your printer is switched on and connected to your Time Capsule, it should be detected automatically.
4. Click Update and you're done! (Do the same for all other computers you want to print wirelessly with)

Similar Messages

Time Machine unable to complete to Time Capsule

Every time I try to complete the initial backup, it can't complete. It always shows that it is trying to backup 21 mb, or 9,584 items. I don't know what this is? Is it some kind of hidden drive? It backs up the main drive which is 200 gb, then this thing happens and it doesn't complete. Folks - I've been using this as a file server, and a wireless appliance - but I bought it so I could do backups to time machine.
Some have claimed that it won't complete an initial time machine if there are files on the same drive, but others claim it doesn't matter. Help.

Sorry I'm not that hot on these. I can't back up in TM, get the error message but no indication what files are causing the problem. Used to back up fine, had problems for the past few months.
Getting nervous as I travel all round Africa and my data is far more important than the macbook, so need to copy it.
Going to update to 10.5.3 next Sunday (faster access) might this help?

HT1218 ?My time machine could not complete back up. Says backup disk image"/volumes/data/name's iMac.sparsebundle" could not be accessed error 1??

Time Machine could not complete the backup.
The backup disk image "/Volumes/Data/Name's iMacsparsebundle" could not be accessed (error -1 )

I checked the pondini fixes and ended up doing the following - in case this could help someone else with OSX Lion and Time Capsule... http://pondini.org/TM/Troubleshooting.html
First, I downloaded and used Airport Utility 5.6 instead of 6.1 - BTW, I had to attempt download and installation THREE times before the program actually installed. Be persistant.
Pondini #5: It's possible some names (of all things!) may be a problem. See item C9. I had to re-name my Mac, Time Capsule, network, etc... to remove all apostrophes and spaces.
Pondini #7: If you have WD SmartWare installed on Lion, it's not compatible, per RoaringApps, and there are reports it can cause this problem as well. Use Western Digital's uninstaller, or delete the app from /Applications and the files com.wdc.WDDMservice.plist and com.wdc.WDSmartWareServer.plist from /Library/LaunchDaemons. There may also be a file in Library/Application Support.
I then had to shut down computer, unplug Time Capsule, unplug modem; plug everything in again, then reboot computer; then had to go to Apple- System Preferences- Network- and reselect my Time Capsule to connect to WiFi again.
Then opened Time Machine preferences again and attempted back up - it worked!

Time Machine completes once, then says "too large for backup disk"

Hello all,
I'm a very experienced, certified Apple tech, with over 15 years' experience working on Macs, having used them since 1984.
Client's iMac (27-inch, Late 2009)
Mac OS X 10.6.8, fully up to date
12 GB RAM
History: Internal 1 TB hard drive was failing. Mac out of warranty, so HDD was replaced with a new 1 TB hard drive.
Data was cloned from old drive using SuperDuper!
Now, Time Machine will not back up more than once.
The error reads:
"Time Machine could not complete the backup.
This backup is too large for the backup disk.
The backup requires 728.32 GB but only 568.57 GB are available."
The backup drive is 1.5x the size of the internal drive. There are no other hard drives attached that would be included in the backup.
Internal hard drive: 1 TB
Available: 392 GB
Used 608 GB
External backup drive 1.5 TB
Available 568.57 GB
Used 931.39 GB
I have tried many steps from the pondini.org site and other blogs and internet forums, including this one.
External hard drive has been reformatted/erased several times.
We have disabled indexing, deleted the Spotlight index, and re-enabled indexing.
I can't determine why the Time Machine backup is 1.5 times the size of the data on the internal boot drive.
This was never a problem before the internal hard drive was replaced, so I think it's related to that.
I had the client install BackupLoupe. Her computer is not at our office, but I can get more info from her if needed.
If there's something obvious I'm missing, let me know.
Thanks in advance,
Dave

That's been done, and here are the results:
July 13 6:22am
Starting standard backup
Backing up to: /Volumes/a***r/Backups.backupdb
Node requires deep traversal:/ reason:must scan subdirs|
No pre-backup thinning needed: 678.09 GB requested (including padding),
831.97 GB available
Copied 122.0 GB of 564.1 GB, 246633 of 523955 items
Copied 294.4 GB of 564.1 GB, 320260 of 523955 items
CoreEndianFlipData: error -4940 returned for rsrc type open (id 128, length
12, native = no)
CoreEndianFlipData: error -4940 returned for rsrc type open (id 128, length
12, native = no)
Copied 444.4 GB of 564.1 GB, 453652 of 523955 items
Copied 523956 files (554.8 GB) from volume Macintosh HD.
Starting post-backup thinning
No post-back up thinning needed: no expired backups exist
Backup completed successfully.
July 13 6:42am
Starting standard backup
Backing up to: /Volumes/a***r/Backups.backupdb
Node requires deep traversal:/ reason:must scan subdirs|
Starting pre-backup thinning: 678.15 GB requested (including padding),
268.78 GB available
No expired backups exist - deleting oldest backups to make room
Deleted backup /Volumes/a***r/Backups.backupdb/iMac/2013-07-13-021422: 831.05 GB now available
Pre-backup thinning completed successfully: 1 backups were deleted
Backup date range was shortened: oldest backup is now Jul 13, 2013
Copied 69.2 GB of 564.1 GB, 228921 of 523955 items
Copied 231.8 GB of 564.1 GB, 294537 of 523955 items
CoreEndianFlipData: error -4940 returned for rsrc type open (id 128, length
12, native = no)
CoreEndianFlipData: error -4940 returned for rsrc type open (id 128, length
12, native = no)
Copied 379.7 GB of 564.1 GB, 409687 of 523955 items
Copied 543.7 GB of 564.1 GB, 517846 of 523955 items
Copied 523967 files (554.8 GB) from volume Macintosh HD.
July 13 1102 am
Starting standard backup
Backing up to: /Volumes/a***r/Backups.backupdb
Node requires deep traversal:/ reason:must scan subdirs|
Starting pre-backup thinning: 678.15 GB requested (including padding),
268.78 GB available
No expired backups exist - deleting oldest backups to make room
Deleted backup /Volumes/a***r/Backups.backupdb/iMac/2013-07-13-021422: 831.05 GB now available
Pre-backup thinning completed successfully: 1 backups were deleted
Backup date range was shortened: oldest backup is now Jul 13, 2013
Copied 69.2 GB of 564.1 GB, 228921 of 523955 items
Copied 231.8 GB of 564.1 GB, 294537 of 523955 items
CoreEndianFlipData: error -4940 returned for rsrc type open (id 128, length
12, native = no)
CoreEndianFlipData: error -4940 returned for rsrc type open (id 128, length
12, native = no)
Copied 379.7 GB of 564.1 GB, 409687 of 523955 items
Copied 543.7 GB of 564.1 GB, 517846 of 523955 items
Copied 523967 files (554.8 GB) from volume Macintosh HD.
Backup completed successfully.
July 13 307pm
Starting standard backup
Backing up to: /Volumes/a***r/Backups.backupdb
Node requires deep traversal:/ reason:must scan subdirs|
Starting pre-backup thinning: 679.38 GB requested (including padding),
267.58 GB available
No expired backups exist - deleting oldest backups to make room
Deleted backup /Volumes/a***r/Backups.backupdb/iMac/2013-07-13-062230: 829.87 GB now available
Pre-backup thinning completed successfully: 1 backups were deleted
Backup date range was shortened: oldest backup is now Jul 13, 2013
Copied 80.4 GB of 564.1 GB, 235855 of 523977 items
Copied 218.1 GB of 564.1 GB, 289940 of 523977 items
CoreEndianFlipData: error -4940 returned for rsrc type open (id 128, length
12, native = no)
CoreEndianFlipData: error -4940 returned for rsrc type open (id 128, length
12, native = no)
Copied 347.4 GB of 564.1 GB, 395287 of 523977 items
Stopping backupd to allow ejection of backup destination disk!
Copied 395788 files (353.7 GB) from volume Macintosh HD.
Backup canceled.
July 14 11:02am
Starting standard backup
Backing up to: /Volumes/a***r/Backups.backupdb
Node requires deep traversal:/ reason:must scan subdirs|
Starting pre-backup thinning: 680.07 GB requested (including padding),
470.83 GB available
No expired backups exist - deleting oldest backups to make room
Error: backup disk is full - all 0 possible backups were removed, but space
is still needed.
Backup Failed: unable to free 680.07 GB needed space
Backup failed with error: Not enough available disk space on the target
volume.
July 14 12.48pm
Starting standard backup
Backing up to: /Volumes/a***r/Backups.backupdb
Node requires deep traversal:/ reason:must scan subdirs|
Starting pre-backup thinning: 680.07 GB requested (including padding),
470.83 GB available
No expired backups exist - deleting oldest backups to make room
Error: backup disk is full - all 0 possible backups were removed, but space
is still needed.
Backup Failed: unable to free 680.07 GB needed space
Backup failed with error: Not enough available disk space on the target
volume.

Time Machine seems to be deleting files from the backup disk.

My main disk has about 400 GB of data including nearly 300 GB of movie files. Since I started using Time Machine in February, the backup disk has had about 400 GB of data on it. This morning Time Machine has said on the System Preferences display that it is "finishing backup" and in the process the backup disk contains only 108 GB of something - hopefully some of my data. The file structure looks OK on the backup disk but I am not sure that the data is there.
I turned Time Machine off and back on and for awhile it seemed to be moving data to the backup disk but then it went back to the "finishing backup" mode and the amount of data on the backup disk began to decrease again. This evening I turned Time Machine off and left it off but it turned itself back on. Somehow this does not seem right. This has happened a number of times.
The net result is that I have about 400GB of data on the iMac system disk and about 108 GB on the backup disk. What can I do to get out of this trap and start getting valid backup?
For starters I will dismount the backup drive and then disconnect the backup drive and at least I will have something left on the disk.
Thanks for the help.

Well, I can't really say what the problem is. You could try to repartition (not just erase) the HD and start Time Machine over again.
Or you could check Time Machine's logs in Console.app, and maybe someone else can help you if it's putting out errors (not my area of expertise).
Message was edited by: bcr88

My time machine wont back up and keeps saying The backup disk image "/Volumes/Data/karen's iMac.sparsebundle" is already in use.

My Apple Time Capsule stopped backing up a few weeks ago and after upgrading to Mavericks on my IMac I keep getting the message:
The backup disk image “/Volumes/Data/karen’s iMac.sparsebundle” is already in use.
I have no idea what to do and am new to having a Mac -
Also a friend had orginally set my wifi up to be called "Karen's wifi" and it has also stopped connecting to the wi fi also so am using ethernet connect.
Can someone please give me an idiot's step by step guide please so my back will work again?
Thank you

Locate the Time Capsule
Pull the power cord from the back of the Time Capsule
Count to ten
Plug the power cord back into the back of the Time Capsule
Wait a few minutes, then try another backup
If you are having WiFi connection problems, you should start another separate post for that issue.

Which External Drives are compatible with Time Machine. I plan to utilize it for backups and to connect to an Airport Extreme.

MBP Retina, 15 inch, Late 2013. Intel Core i7. OSX 10.9.4
Which External Hard Drives are compatible with Time Machine.
I plan to use one drive for automatic backups connected to an Airport Extreme.
The connection can be USB or Ethernet and should be expandable.
OR
should I just buy the Time capsule and avoid the compatibility, connection and interference issues.
Thanks

Hi Kappy,
I just saw that on the Apple Support site that "Time Machine is not supported with USB hard drives that are connected to an AirPort Express or AirPort Extreme device", just as you have suggested.
Why is the newest model of the Airport Extreme, which is the model I have, an exception to the Time Machine compatibility?
The following information is from Apple website:
Time Machine works with:
AirPort Time Capsule's built-in hard drive (any model)
External USB hard drive connected to AirPort Time Capsule (any model)
An external hard drive connected to your Mac
Use the Time Machine pane of System Preferences to choose your backup disk(s).
Additional Information
Time Machine is not supported with USB hard drives that are connected to an AirPort Express or AirPort Extreme device.

How can I get my Time Machine to recognize my new Time Capsule?

I have a new Time Capsule and in the initial setup I accidently clicked on the option for not using it with time machine. How do I set it up for time machine backup? Right now the wireless function as router works but time machine does not recognize the Time Capsule for back up.

Bob Brewer wrote:
I have a new Time Capsule and in the initial setup I accidently clicked on the option for not using it with time machine. How do I set it up for time machine backup? Right now the wireless function as router works but time machine does not recognize the Time Capsule for back up.
welcome to the discussion area, Bob !
go system preferences > time machine > change disk. re-select the TM's volume and click +use for backups+.

How do i use a Time Machine from another computer from Time Capsule with multibackups

Can Iuse a Time Machine from another computer from Time Capsule with multibackups

Not sure what you are asking here.
Time Machine is software on a Mac that is used to backup that Mac to a Time Capsule hard drive.
Are you asking if another Mac can backup to the same Time Capsule that other Macs are already using?
Or, if not....please clarify on exactly what you want to do.

I am trying to update my time machine backup on time capsule, but time machine keeps trying to create an entirely new backup (evidenced by the 200GB backup size). How can I get time machine to modify my old backup rather than create a new one?

I am trying to update my time machine backup on time capsule, but time machine keeps trying to create an entirely new backup (evidenced by the 200GB backup size). How can I get time machine to modify my old backup rather than create a new one?

It must have found the old backup corrupt.. so you will more than likely have little choice. You can archive off the old backup if it is still useful.
You can also verify it. See A5 http://pondini.org/TM/Troubleshooting.html
He also has some info on this problem. eg C13.

Since I upgraded to Mavericks, Time Machine no longer finds the Time Capsule Disk on my network

Hi,
Since I upgraded to Mavericks, Time Machine no longer finds the Time Capsule Disk on my network.
Five minutes before upgrading it however performed successfully a last backup.
I found several posts on this forum and proposed solutions:
- restarted both the mac and capsule
- deleted the /Library/Preferences/com.apple.TimeMachine.plist (twice rebooting in between)
Still have the issue.

What brand of drive is it?
Disks You Can Use
Troubleshooting backup issues
Time Machine Can’t Find Backup Disk

Time machine couldn't complete the backup to johns airport time capsule. the backup disk is not available

time machine couldn't complete the backup to johns airport time capsule. the backup disk is not available

You may find answers at Pondini's Time Machine FAQ for help with all things related to Time Machine.

Time Machine couldn't complete the backup to time capsule-the backup disk is not available

Time Machine couldn’t complete the backup to time capsule-the backup disk is not available

Reboot the network in correct order.. modem.. router/TC.. clients.. 2min gap.
This is just standard windows.. woops, Mac OS networking now.

I have been using time machine to back up my Mac Book Pro 3.1 to my Time Capsule. Now the Time machine hangs up on "calculating time remaining".

I have been using time machine to back up my Mac Book Pro 3.1 to my Time Capsule. Now the Time machine hangs up on "calculating time remaining".
Mac Book Pro - 3.1-15-inch 2.4/2.2GHz), Processor 2.2 GHz Intel Core 2 Duo
Operating system : OS X 10.10.1
Time Machine Version 1.3, Copyright 2007-2014 Apple Inc., Modified Tuesday, September 9, 2014 at 6:03 PM
Time Capsule: 500 GB C 2007
This Time Machine software worked satisfactory until Monday Nov, 10 2014 and I have backups until that time. For several years, the software deleted the oldest back up to save the latest one. This is acceptable to me as I have off site storage that is updated every 3 months. How do I get Time machine working again?

I have spent a couple of days trying to respond to Linc Davis. Finally I figured it out . The following is a copy of data from my console from the initiation of a time machine backup until it gets stuck trying to calculate the time remaining. There is no indication that anything starts saving. I copied about 3 minutes of data. This is probably way too much data, but I do not know what is relevant.
Thanks for the help,
calcool
12/22/14 3:16:54.655 PM com.apple.backupd[551]: Starting manual backup
12/22/14 3:16:55.057 PM com.apple.backupd[551]: Attempting to mount network destination URL: afp://”name”%20”lastname”@Home%20Network%20Time%20Capsule._afpovertcp._tcp.loca l./Time%20Capsule
12/22/14 3:16:57.262 PM mds[33]: (Volume.Normal:2464) volume:0x7fed5ab54000 ********** Bootstrapped Creating a default store:0 SpotLoc:(null) SpotVerLoc:(null) occlude:0 /Volumes/Time Capsule
12/22/14 3:16:57.565 PM com.apple.backupd[551]: Mounted network destination at mount point: /Volumes/Time Capsule using URL: afp://”name”%20”lastname”@Home%20Network%20Time%20Capsule._afpovertcp._tcp.loca l./Time%20Capsule
12/22/14 3:17:08.000 PM kernel[0]: hfs: mounted Backup of “name” “lastname”’s MacBook Pro on device disk3s2
12/22/14 3:17:09.625 PM com.apple.backupd[551]: Disk image /Volumes/Time Capsule/”name” “lastname”’s MacBook Pro (2).sparsebundle mounted at: /Volumes/Backup of “name” “lastname”’s MacBook Pro
12/22/14 3:17:11.112 PM com.apple.backupd[551]: Backing up to /dev/disk3s2: /Volumes/Backup of “name” “lastname”’s MacBook Pro/Backups.backupdb
12/22/14 3:17:24.931 PM “name”[593]: audit warning: soft /var/audit
12/22/14 3:17:24.944 PM “name”[594]: audit warning: allsoft
12/22/14 3:17:24.958 PM “name”[596]: audit warning: closefile /var/audit/20141222201654.20141222201724
12/22/14 3:17:26.544 PM com.apple.backupd[551]: Event store UUIDs don't match for volume: Macintosh HD
12/22/14 3:17:34.767 PM com.apple.backupd[551]: Deep event scan at path:/ reason:must scan subdirs|new event db|
12/22/14 3:17:34.768 PM com.apple.backupd[551]: Reading cached event database from: /Volumes/Backup of “name” “lastname”’s MacBook Pro/Backups.backupdb/”name” “lastname”’s MacBook Pro (2)/2014-12-22-151726.inProgress/F85FEA51-E137-471A-84DA-A2C00E4ECB42/.1BEF88C6 -20C3-3DDC-AE30-05EAB2AFCC15.eventdb
12/22/14 3:17:38.115 PM com.apple.backupd[551]: Using cached disk scan
12/22/14 3:17:39.114 PM com.apple.backupd[551]: Saved event cache at /Volumes/Backup of “name” “lastname”’s MacBook Pro/Backups.backupdb/”name” “lastname”’s MacBook Pro (2)/2014-12-22-151726.inProgress/5BC46A53-25E8-4C4A-8947-AFB221D1FA0C/.1BEF88C6 -20C3-3DDC-AE30-05EAB2AFCC15.eventdb
12/22/14 3:17:39.355 PM com.apple.backupd[551]: Not using file event preflight for Macintosh HD
12/22/14 3:19:14.782 PM CoreServicesUIAgent[294]: unexpected message <OS_xpc_error: <error: 0x7fff77befc60> { count = 1, contents =
"XPCErrorDescription" => <string: 0x7fff77beff70> { length = 18, contents = "Connection invalid" }
}>
12/22/14 3:20:15.207 PM locationd[182]: Location icon should now be in state 'Active'
12/22/14 3:20:17.267 PM locationd[182]: Location icon should now be in state 'Inactive'
12/22/14 3:20:17.884 PM locationd[182]: Location icon should now be in state 'Active'
12/22/14 3:20:18.483 PM sandboxd[296]: ([310]) com.apple.metada(310) deny mach-lookup com.apple.cfnetwork.cfnetworkagent
12/22/14 3:20:21.646 PM com.apple.metadata.SpotlightNetHelper[310]: [SLSUGGESTIONS] Location managed failed with error Error Domain=kCLErrorDomain Code=0 "The operation couldn’t be completed. (kCLErrorDomain error 0.)"
12/22/14 3:20:23.892 PM WindowServer[143]: disable_update_timeout: UI updates were forcibly disabled by application "Spotlight" for over 1.00 seconds. Server has re-enabled them.
12/22/14 3:20:26.526 PM WindowServer[143]: common_reenable_update: UI updates were finally reenabled by application "Spotlight" after 3.63 seconds (server forcibly re-enabled them after 1.00 seconds)
12/22/14 3:20:28.298 PM sandboxd[296]: ([310]) com.apple.metada(310) deny mach-lookup com.apple.cfnetwork.cfnetworkagent
12/22/14 3:20:29.094 PM com.apple.xpc.launchd[1]: (com.apple.quicklook[599]) Endpoint has been activated through legacy launch(3) APIs. Please switch to XPC or bootstrap_check_in(): com.apple.quicklook
12/22/14 3:20:30.670 PM bird[263]: Assertion failed: ![_xpcClients containsObject:client]
12/22/14 3:20:30.670 PM bird[263]: Assertion failed: ![_xpcClients containsObject:client]
12/22/14 3:20:32.294 PM com.apple.InputMethodKit.UserDictionary[600]: -[PFUbiquitySwitchboardEntryMetadata setUseLocalStorage:](808): CoreData: Ubiquity: “name”~00000000-0000-1000-8000-001B63947FCF:UserDictionary
Using local storage: 1
12/22/14 3:20:32.317 PM bird[263]: Assertion failed: ![_xpcClients containsObject:client]
12/22/14 3:20:32.769 PM locationd[182]: Location icon should now be in state 'Inactive'
12/22/14 3:20:34.580 PM Console[601]: Failed to connect (_consoleX) outlet from (NSApplication) to (ConsoleX): missing setter or instance variable
12/22/14 3:20:35.540 PM com.apple.xpc.launchd[1]: (com.apple.imfoundation.IMRemoteURLConnectionAgent) The _DirtyJetsamMemoryLimit key is not available on this platform.
12/22/14 3:20:36.388 PM com.apple.xpc.launchd[1]: (com.apple.auditd[604]) Endpoint has been activated through legacy launch(3) APIs. Please switch to XPC or bootstrap_check_in(): com.apple.auditd
12/22/14 3:20:36.693 PM “name”[608]: audit warning: soft /var/audit
12/22/14 3:20:36.718 PM “name”[607]: audit warning: allsoft
12/22/14 3:20:37.045 PM “name”[610]: audit warning: closefile /var/audit/20141222201724.20141222202036
12/22/14 3:20:37.438 PM bird[263]: Assertion failed: ![_xpcClients containsObject:client]
12/22/14 3:20:42.437 PM QuickLookSatellite[611]: CGSConnectionByID: 0 is not a valid connection ID.
12/22/14 3:20:42.437 PM QuickLookSatellite[611]: Invalid Connection ID 0
12/22/14 3:20:42.477 PM QuickLookSatellite[611]: CGSConnectionByID: 0 is not a valid connection ID.
12/22/14 3:20:42.477 PM QuickLookSatellite[611]: CGSConnectionByID: 0 is not a valid connection ID.
12/22/14 3:20:42.612 PM QuickLookSatellite[611]: [QL] No sandbox token for request <QLThumbnailRequest stackshot.log>, it will probably fail
12/22/14 3:20:42.613 PM QuickLookSatellite[611]: [QL] No sandbox token for thumbnail request file:///Library/Logs/stackshot.log, it will probably fail
12/22/14 3:20:42.615 PM QuickLookSatellite[611]: [QL] No sandbox token for request <QLThumbnailRequest stackshot-syms.log>, it will probably fail
12/22/14 3:20:42.615 PM QuickLookSatellite[611]: [QL] No sandbox token for thumbnail request file:///Library/Logs/stackshot-syms.log, it will probably fail

Time Machine couldn't complete the backup to "Time Capsule".The backup disk image "/Volumes/Data-1/Macintosh.sparsebundle" is already in use.

When I back up my macbook pro to time capsule 3TB, this appears:
"Time Machine couldn’t complete the backup to “Time Capsule”.The backup disk image “/Volumes/Data-1/Macintosh.sparsebundle” is already in use."
and I'm not able to back up. What do I do?

As noted in the link I posted, that's fine if you're the only user logged-on to the only Mac using the TC's disks (internal and/or USB externals). If not, that may corrupt other data being written, especially other backups.

Time Machine unable to auto-detect Time Capsule as Backup Disk

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