Time Machine is Read Only

I keep getting a message that my Time Machine is "Read Only." I have also got a message later that "The disk "Backup Brad's Mac" is not repairable by this computer. You must back up the data and reformat the disk as soon as possible."
I reset Time Capsule, but still get the same messages. What gives?
Message was edited by: Brad Purvis

Brad,
Unfortunately, your going to have to reformat the TCs hard disk. While there are some convoluted procedures to recover from this error, for the average user they simply are not worth it. Just reformat and start over.
*Reformat the TC Hard Disk*
You can reformat the hard disk in the Time Capsule.
Go to Airport Utility --> Manual Setup --> Disks --> Highlight "Time Capsule Disk" on the left --> Click "Erase" on the right.
Rename the disk and select the level secure erasure. You're done and ready to begin backing up again.
I would suggest connecting the TC directly to your Mac via ethernet. Your initial full backup will go much faster and doesn't fail nearly as often as trying to do it wirelessly. “If you have an Ethernet cable, you can perform your first backup to your Time Capsule via Ethernet; this will allow for the fastest initial backup especially with client computers that use 802.11b or 802.11g.” http://support.apple.com/kb/HT1176
Hope this is helpful.
Cheers!

Similar Messages

  • Time Machine disk read only

    Hello everybody,
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    Disk Utility couldn't repair it, so I repartitioned, formatted and started from scratch. 3 times already. But every time I unmount the drive and remount it, I get the same message telling me that the drive is read only and that I should copy my data somewhere else.
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    cmer wrote:
    Hello everybody,
    I've been using Time Machine ever since Leopard came out and I never had a problem. However, things started to get messy recently.
    Leopard keeps telling me that my external drive is read only when I mount it. I googled for a solution, but only found people with the same problem, no real solution.
    Disk Utility couldn't repair it, so I repartitioned, formatted and started from scratch. 3 times already. But every time I unmount the drive and remount it, I get the same message telling me that the drive is read only and that I should copy my data somewhere else.
    Disk Utility tells me this when running "Verify Disk":
    Verifying volume “Time Machine”
    Checking Journaled HFS Plus volume.
    Checking Extents Overflow file.
    Checking Catalog file.
    Invalid key length
    Volume check failed.
    Error: Filesystem verify or repair failed.
    What can be wrong? I doubt my drive is damaged because it works perfectly after a format. It seems to be a bug in Leopard because so many people are having this problem.
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    Read Kappy's post.
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    Message was edited by: Theodore
    Message was edited by: nerowolfe

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    nefsi wrote:
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  • Time Machine getting real-only error on 2TB Time Capsule --- Please Help

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    Disk Utility didn't report any errors. I checked the log too.
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  • Time Machine fail on only one of two Macs on the same Time Capsule

    I have two computers connected to a Time Capsule, one Macbook (13'', 2.1 GHz) and one Macbook Pro (17'', 2.66 GHz).
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    abelmann wrote:
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  • Why is Time Machine displaying files only in the present not the past?

    Hi,
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    gbullman,
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    Hope this clarifies some things.
    Cheers!

  • I can see Time Machine backups for only last 10 days.

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    When you Enter Time Machine, do the older backups appear in the timeline on the right at all?  
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  • Time machine error 21 only cured by rebooting Airport Extreme

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    defaults write com.apple.systempreferences TMShowUnsupportedNetworkVolumes 1
    Miraculously your problem will be Solved.

  • Time Machine Backup is only 1GB?

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