Time Machine won't even launch: "Error code -43"

Thwarted from the outset, I can't even launch the app.
Any clues?

Hi All
I also cannot launch Time Machine (posted a separate thread here http://discussions.apple.com/thread.jspa?threadID=1244151&tstart=0 but no replies there yet)
I have a Journaled HFS+ external drive attached, I have turned TM on in the prefs and it has completed a number of backups. The 'backupdb' folder is visible on the backup drive.
However, I cannot get the application to launch, no matter what - click on the dock icon, click on the icon in apps, whatever. The dock icon does not even bounce. There is no response.
I want my over the top galactic animation too!
Anyone seen this happen or know why it might?

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Cannot access time machine, backup disk not available error code.

My time machine stopped backing up. It is a 2TB. I get error code -6584. and says backup disk not available. Coincidentally, I had to reset my time machine for a forgotten password about 6 days ago. Wi-fi works fine, but a few days later when trying to access old files throughout the time capsule I could not. Said my last back up was the day the time machine had to be reset. I have 1.79 of TB used..which is weird my computer is only 4 G and have only filled up 2.4 G of it.
ANy ideas?

We haven't seen report of problem with 6584 for a while. It generally means a corrupted backup. You need to do a verify of the back.
See A5 here. http://pondini.org/TM/Troubleshooting.html
This will take a very very long time if the backup has almost filled the TC.. so at least use ethernet connection.
You do have a problem.. the formatted capacity of a 2TB disk is 1.8TB.. If you have used up 1.79TB then sorry but you really need to erase the TC and start over.
The TM can fill up huge disks if you use parallels or dropbox or any dual boot system that has a virtual disk file.. TM will backup 20GB for every 1KB change. That file is hidden btw so you might not see it but I assure you it will chew up space.
I don't know what you mean by computer having only 4GB. That would make it rather ancient.. Surely even smallest SSD must be 64 or 128GB.

Time Machine won't even open

Every time I try to open Time Machine the finder goes nuts and notes the operation could not be completed an "unexpected error occurred" code (-43) and cannot open the application.
I've reinstalled the software and to no avail.
Any ideas?

Have you actually completed a first backup using Time Machine? You don't actually open the application to do this, only TM preferences to set the details of how you want TM to operate. The prefs can be accessed in System Preferences or from the TM icon on the Finder menu bar.
I didn't try to use TM application myself until after the 1st backup had been done, in fact until numerous updates to the backups had been done. I suspect that it might need the 1st backup to open successfully - only a guess.
Neville

Time Machine. Backup failed with error code: 21

Hi,
I recently upgraded to Leopard 10.5.4 mainly for the time machine backup. I'm using a DNS-323 in a RAID1 configuration as the TM backup drive. Also I have the DNS-323 connected to my Airport Extreme through the ethernet to give NAS ability to my home network.
After much hunting around the forums I got the sparsebundle created and copied to the DNS-323 share volume. See http://www.flokru.org/2008/02/29/time-machine-backups-on-network-shares-in-leopa rd/ My thanks to flokru.
However, TM is still not working. The console messages have the following:
Network mountpoint /Volume/Volume_1 not owned by backupd... remounting
Network volume mounted at /Volume/Volume11
Failed to mount disk image /Volume/Volume1_1/MacBook001b6334c307.sparebundle
Backup failed with error: 21
It would appear this error lies in the way TM is trying to mount the volume, specifically that Volume_1, the DNS-323 volume name, is not owned by TM. TM then tries to create a new volume, Volume11 and stick the sparebundle on it.
Is there a way of making TM "own" the volume, Volume_1?
Has anybody else seen this error or better yet, got a fix for it?

James,
It would appear this error lies in the way TM is trying to mount the volume, specifically that Volume_1, the DNS-323 volume name, is not owned by TM. TM then tries to create a new volume, Volume11 and stick the sparebundle on it.
Is there a way of making TM "own" the volume, Volume_1?
Actually, it is not TMs failure to mount the volume that is causing your failure to backup. I have received the same Console message using a Time Capsule. However, Time Machines' attempt to 'remount' the volume always succeeds and the backup goes through. That appears not to be your experience, but it is NOT because the volume is not being mounted. It is.
*Mount Point Conflict (TMDisk-1)*
NOTE: the following distinguishes “network drive” (the physical hard disk) from “disk image” (the sparsebundle file TM uses to backup to).
First of all, I am convinced that the second mount point that is created (in your case Volume11) is due to the fact that you already had the network drive mounted on your desktop at the time of the attempted backup. Was that the case?
When you manually mount a network drive the system creates a mount point in the /Volumes folder (Let’s call it TMDisk ). While that exists any attempt by Time Machine to mount the same disk will created a second mount point ( TMDisk-1 )
Nevertheless, as I have observed, this doesn't seem to prevent backups from taking place successfully, at least on the Time Capsule. And according to your Console logs it appears that your volume is being ‘remounted’ successfully.
*”The Backup Disk Image Could Not Be Mounted”*
The real issue is Time Machines' failure to mount the disk image (sparsebundle) contained on your network drive.
+Failed to mount disk image /Volume/Volume1_1/MacBook001b6334c307.sparebundle+
+Backup failed with error: 21+
More often than not this is due to having the Time Machine backup disk image (sparsebundle) mounted on your desktop during a backup attempt.
Eject the backup disk image (sparsebundle) by either clicking the little Eject icon to the right of the disk image in the Finders’ Sidebar, or Ctrl-Click the drive icon on the desktop and select “Eject” from the contextual menu. Now try backing up again or launching Time Machine to view previous backups.
For more information, see an article on this here:
[http://discussions.apple.com/thread.jspa?threadID=1715977]
Alternatively, a backup disk image can fail to mount if there is a problem with your computer name.
*Proper Computer Name* #
Make sure your computer has a proper name. Go to System Preferences --> Sharing. Time Machine needs to differentiate your computer from others on your network (i.e. "Bills MacBook" or "Office iMac"). If the "Computer Name" field is blank, create a name. Realize that if this step is necessary, you will likely have to start the Time Machine backup process over again and do another full initial backup.
According to THIS article [http://support.apple.com/kb/TS1760], Time Machine may experience problems if your computer name includes certain characters. Make sure the computer name only includes ASCII characters from the following set.
(0123456789abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ)
Once a change in the computer name occurs, you should stop and restart Sharing on the affected computer. Uncheck and then recheck Sharing in the Services list on the left.
Let me know if any of this helps.
Cheers!

My Time machine won't back up. Recently updated to OS x 10.7.5. Error message is as follows: "The backup disk image "/Volumes/Time Machine Backup/Scott's MacBook Pro.sparsebundle" is already in use." What is wrong and how do I fix it? Thanks.

My Time machine won't back up. Recently updated to OS x 10.7.5. Error message is as follows: "The backup disk image “/Volumes/Time Machine Backup/Scott’s MacBook Pro.sparsebundle” is already in use." What is wrong and how do I fix it? Thanks.

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

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I have tried everything, even buy new external disk from different manufacture.
If I cant get a fix soon, I am downgrading back to SnowL.

Still no luck. I tried all the tricks, reconfiguring TM (remove selected disk option, and re-setting it, and trying different disks). Tried new combo updater, and the newer TM update after that. Tired two different disks too (one is my older firewire WD MyBook 1TB, and my brand new 3tb Seagate GoFlex USB... either one plugged into back of computer - no intermediary devices). I did get the TM buddy wiget and it produced the following log, from the last attempt, where I setup lots of exclusions so that backup quantity was small (under 10gb). Still it failed to complete. Here is that log, for what it is worth:
Starting standard backup
Backing up to: /Volumes/TM-Disk/Backups.backupdb
9.56 GB required (including padding), 911.15 GB available
Waiting for index to be ready (101)
Copied 0 files (0 bytes) from volume Mac HD.
Backup canceled.
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Time Machine won't start after migration to new MacBook Pro.

I upgraded to a new MacBook Pro. Both machines are running OS X 10 (10.7.5 on old, 10.8.2 on new). I used an ethernet cable for the data migration.
I'm trying to use the Time Capsule we've been using all along for Time Machine, but Time Machine won't start because there's only 5.1GB free on the device and it wants to run a full backup. "The backup is too large for the backup disk. The backup requires 252.33 GB but only 5.07 GB are available."
What are my options? I'd hate to lose prior versions of all the data I've moved to the new machine, but if I have to, then I have to. But then I'm not sure how to access the Time Capsulre base as a non-backup drive and delete what's there.
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Time Machine won't back up onto Time Capsule

I upgraded to Mountain Lion last week, and Time Machine won't back up to my Time Capsule. When it fails, I get the message:
Time Machine couldn't complete the backup to "Tom's Time Capsule".
The backup disk image "/Volumes/Data/TomsMac.sparsebundle" could not be created (error 60)
I sometimes get the same message, but with "error 17"
I also get the following error message popup (even though the disk is the one in my Time Capsule):
The disk you inserted was not readable by this computer.
The popup offers three choices: Initialize, Ignore, Eject.
My local Apple Store Genius concluded that the problem must be with the Time Capsule, so I bought a new one. That didn't fix the problem.
Time Machine Buddy messages:
Starting manual backup
Attempting to mount network destination URL: afp://Tom%[email protected]/Data
Mounted network destination at mount point: /Volumes/Data using URL: afp://Tom%[email protected]/Data
Creating disk image /Volumes/Data/TomsMac.sparsebundle
Error 60 creating backup disk image
Failed to create disk image /Volumes/Data/TomsMac.sparsebundle, status: 60
Backup failed with error: 20
Failed to eject volume /Volumes/Data (FSVolumeRefNum: -108; status: -47; dissenting pid: 0)
I did Repair Disk Permissions and Verify Disk and everything's OK.
I erased the Time Capsule using AirPort Utility and did a hard reset on the Time Capsule.
I did a re-install of Mountain Lion and that didn't fix anything.
My MacBook Pro is accessing the Time Capsule wirelessly, as it always has.
Help!

Just to be sure, we're talking about a Time Capsule -- not an AirPort Extreme connected to an external hard drive. Right?
If so, proceed as follows.
Please read this whole message before doing anything.
This procedure is a diagnostic test. It’s unlikely to solve your problem. Don’t be disappointed when you find that nothing has changed after you complete it.
The purpose of this exercise is to determine whether the problem is caused by third-party system modifications that load automatically at startup or login. Disconnect all wired peripherals except those needed for the test, and remove all aftermarket expansion cards. Boot in safe mode* and log in to the account with the problem. The instructions provided by Apple are as follows:
Be sure your Mac is shut down.
Press the power button.
Immediately after you hear the startup tone, hold the Shift key. The Shift key should be held as soon as possible after the startup tone, but not before the tone.
Release the Shift key when you see the gray Apple icon and the progress indicator (looks like a spinning gear).
*Note: If FileVault is enabled under OS X 10.7 or later, or if a firmware password is set, you can’t boot in safe mode.
Safe mode is much slower to boot and run than normal, and some things won’t work at all, including wireless networking on certain Macs.
The login screen appears even if you usually log in automatically. You must know your login password in order to log in. If you’ve forgotten the password, you will need to reset it before you begin.
Test while in safe mode. Same problem(s)?
After testing, reboot as usual (i.e., not in safe mode) and verify that you still have the problem. Post the results of the test.

I bought a new external hard drive for backups, but time machine won't do a full back up. I think it is remembering backing up onto previous external hard drives, which I don't own anymore. How do I do a new full backup?

I bought a new external hard drive for backups, but time machine won't do a full back up.
I think it is remembering backing up onto previous external hard drives, which I don't own anymore. How do I do a new full backup?
When I bought the new (used) iMac, I also bought an external hard drive for backups. It worked fine, but my husband stole it.
Then I bought a new external hard drive (Seagate) and it worked fine for three weeks, then died.
So I just got a new external hard drive, which was put together from an internal hard drive and a hard drive enclosure.
Time machine did the first backup today, and it should have taken 9 hours like it did on the previous first time full back up. Instead, it took 30 minutes. That can't be right. I want to start over and do a full backup to make sure everything gets onto my new external hard drive, but I can't figure out how to do that. Please help.

Triple-click anywhere in the line below to select it:
tmutil compare -E
Copy the selected text to the Clipboard (command-C).
Launch the Terminal 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 Terminal in the icon grid.
Paste into the Terminal window (command-V).
The command will take at least a few minutes to run. Eventually some lines of output will appear below what you entered.
Each line that begins with a plus sign (“+”) represents a file that has been added to the source volume since the last snapshot was taken. These files have not been backed up yet.
Each line that begins with an exclamation point (“!”) represents a file that has changed on the source volume. These files have been backed up, but not in their present state.
Each line that begins with a minus sign (“-“) represents a file that has been removed from the source volume.
At the end of the output, you’ll get some lines like the following:
Added:
Removed:
Changed:
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Time Machine won't back up after system restore

I just restored my system after a failure, and now Time Machine won't back up my hard drive. It gets about 40 out of 90 Gigabytes done, and then gives me an error message that just says that there was an error while backing up, and doesn't give any other information. I ran a Verify Disk with Disk Utility, and there is nothing wrong with the backup drive, and there is more than 200 Gigabytes of space left on that drive.
Thank You.

zhoffmanster wrote:
Ok, so here's the thing: I tried backing up again today, and it worked just fine. Before, what would happen is a message would pop saying "an error has occurred during backup" (or something close to that). The point is, the message didn't give any detail.
No, the point is, you seem to have ignored this:
See the Time Machine - Troubleshooting post at the top of this forum.

Time machine won't backup, yet plenty of space & not much used on Mac HD

Well, this is yet another "Time machine won't backup becuase there is not enough space" thread. I have searched Google and threads here but it's still a mystery why this error is occurring and it seems there is no clear solution. I also looked at the Apple Time Machine errors FAQ as well.
Here are my specs and what I have tried so far.
2010 Mac Pro Quad Core with 1 TB hard drive with 12 GB RAM. (137 GB used so far on internal Mac hard drive disk, so about 863 GB free space).
- New external 1 TB hard drive initialized as Time Machine backup disk when inserted for the first time.
The exact error I am getting is this: "This backup is too large for the backup disk. The backup requires 1.80 TB but only 999.20 GB are available."
I have tried deleting the Time Machine system preference, reinitializing the external disk, clearing the system caches with Cocktail, restarting and letting Time machine ask me all over again if I wanted to use the external drive for Time Machine. Still the same error.
My question is how on earth can 1.80 TB be required for the backup when I only have 137 GB of used space?

danomatic12 wrote:
My question is how on earth can 1.80 TB be required for the backup when I only have 137 GB of used space?
Two possibilities:
There's another disk (or disks) connected to your Mac. If they're formatted HFS+, Time Machine is trying to back it/them up as well. You can exclude them per #10 in [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 this forum). The 1.8 TB includes 20% for temporary workspace on the TM drive, so TM is estimating the backup at about 1.5 TB.
Something on your internal HD is corrupted, causing an incorrect calculation. Verify your internal HD, per #6 in [Formatting, Partitioning, Verifying, and Repairing Disks|http://web.me.com/pondini/AppleTips/DU.html] (or use the link in *User Tips* at the top of the +Using Snow Leopard+ forum).

Time Machine Won't Continue Old Backup

My computer was being repaired at Apple for a few weeks and I just got it back. No hard drive data was modified during the repair; the optical drive needed work. Anyway, I plugged in my external hard drive a few moments ago and it's backing up the whole system and won't let me return to the previous backups that I already have. I'm trying to recall a few files and Time Machine won't let me find them even though they're on the external drive. I did, however, accidentally rename the external hard drive when I was using it without Time Machine a few days ago.
Is there a way for me to continue where I left off with my old Time Machine backups? I'd hate to lose them all and I don't want to re-install the entire system from a previous one from a month or so ago; I just need to look at a few old files. Thanks for any help!
Greg

So, here's what happened.
Time Machine uses the xattr system to assign specific folders hidden attributes. Time Machine sets each folder up in its hierarchy with a xattr tag for the Ethernet MAC address of the machine it is backing up. This is all done invisibly. So, when I got a logic board, and a new MAC address, it wouldn't treat the old archive as concomitant with the new machine. So, here's how you fix this:
- remove the ACLs from the Time Machine DB
- use the xattr command at Terminal to put your new MAC address on the folder.
Full details are available here:
http://www.tombridge.com/rta/2008/01/after-the-apple.html

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Time Machine won't even launch: "Error code -43"

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