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Groups > comp.sys.mac.system > #52164

Re: Corrupted HD

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On 11/12/13 1:08 AM, in article
mcmurtrie-BAB415.23084511112013@c-61-68-245-199.per.connect.net.au, "Kevin
McMurtrie" <mcmurtrie@pixelmemory.us> wrote:

> In article <1lc8muq.1ell7wpz0alpaN%jamiekg@wizardling.geek.nz>,
>  jamiekg@wizardling.geek.nz (Jamie Kahn Genet) wrote:
> 
>> Kevin McMurtrie <mcmurtrie@pixelmemory.us> wrote:
>> 
>>> In article <1lc6kdk.7xljiyi7d7c0N%RonTheGuy@null.invalid>,
>>>  RonTheGuy@null.invalid (Ron) wrote:
>>> 
>>>> We have a white MacBook running 10.6.8. I ran Disk Utility Verify Disk
>>>> because it was running really slow. DU sayd the disk was corrupted and
>>>> need to be repaired. What are my options? I'm pretty sure this laptop
>>>> didn't come with install disks, so I have nothing from which to boot
>>>> except the install disks that came with my MBP that have 10.6. Will that
>>>> work? 
>>>> TIA, Ron
>>> 
>>> I'd only use DiskWarrior as a last resort after everything is backed up.
>>> It's hacker-grade software that often refuses to run due to ridiculously
>>> bad assumptions about disk access timing.
>>> 
>>> The same software that Disk Utility runs is available on the command
>>> line.  Boot into "single user mode" by holding down cmd-S while booting.
>>> Single user mode starts with the disk mounted read-only so the OS won't
>>> interfere with repairs.  Type this:
>>> 
>>> fsck -fy
>>> 
>>> 
>>> When it's done, press ctrl-D to resume normal booting.  If it fails you
>>> can try running fsck again.
>> 
>> Rubbish. Diskwarrior often succeeds where Disk Utility failed, IME.
> 
> DiskWarrior incorrectly assumes that latency is caused by I/O errors, it
> incorrectly assumes that swapping will crash your computer, and it has
> to skip some steps on disk images to avoid crashing.  That means it
> can't repair large local Time Machine disks (aborts of virtual memory)
> and it can't reliably do any remote Time Machine disks (aborts on
> latency).
> 
> Early versions of 4.2 had a tendency to cause system crashes.  That
> would often corrupt the startup disk while attempting to fix an external
> disk.  Nice, eh?
> 
> 
> Yes, DW can fix some things that fsck_hfs can't but that doesn't mean it
> isn't hacky crap.

Bullshit. DW is some the best thought software available for the Mac since,
I believe, System 7.

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Thread

Corrupted HD RonTheGuy@null.invalid (Ron) - 2013-11-11 17:00 -0800
  Re: Corrupted HD Wes Groleau <Groleau+news@FreeShell.org> - 2013-11-11 20:20 -0500
  Re: Corrupted HD nospam <nospam@nospam.invalid> - 2013-11-11 21:23 -0500
    Re: Corrupted HD RonTheGuy@null.invalid (Ron) - 2013-11-11 21:27 -0800
      Re: Corrupted HD nospam <nospam@nospam.invalid> - 2013-11-12 00:36 -0500
      Re: Corrupted HD me@home.spamsucks.ca (Király) - 2013-11-12 06:06 +0000
        Re: Corrupted HD "M. John Matlaw" <nouser@invalid.com> - 2013-11-12 15:05 -0500
  Re: Corrupted HD Kevin McMurtrie <mcmurtrie@pixelmemory.us> - 2013-11-11 20:51 -0800
    Re: Corrupted HD nospam <nospam@nospam.invalid> - 2013-11-12 00:26 -0500
    Re: Corrupted HD jamiekg@wizardling.geek.nz (Jamie Kahn Genet) - 2013-11-12 19:46 +1300
      Re: Corrupted HD Kevin McMurtrie <mcmurtrie@pixelmemory.us> - 2013-11-11 23:08 -0800
        Re: Corrupted HD nospam <nospam@nospam.invalid> - 2013-11-12 02:46 -0500
          Re: Corrupted HD George Kerby <ghost_topper@hotmail.com> - 2013-11-12 07:55 -0600
          Re: Corrupted HD Kevin McMurtrie <mcmurtrie@pixelmemory.us> - 2013-11-12 21:43 -0800
        Re: Corrupted HD George Kerby <ghost_topper@hotmail.com> - 2013-11-12 07:55 -0600
        Re: Corrupted HD "John Varela" <newlamps@verizon.net> - 2013-11-12 20:12 +0000
    Re: Corrupted HD Lewis <g.kreme@gmail.com.dontsendmecopies> - 2013-11-13 00:51 +0000
  Re: Corrupted HD Laszlo Lebrun <lazlo_lebrun@laszlomail.com> - 2013-11-12 21:22 +0100
    Re: Corrupted HD Wes Groleau <Groleau+news@FreeShell.org> - 2013-11-12 23:02 -0500
      Re: Corrupted HD Laszlo Lebrun <lazlo_lebrun@laszlomail.com> - 2013-11-13 05:26 +0100
        Re: Corrupted HD Wes Groleau <Groleau+news@FreeShell.org> - 2013-11-13 00:47 -0500
          Re: Corrupted HD Laszlo Lebrun <lazlo_lebrun@laszlomail.com> - 2013-11-13 21:00 +0100

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