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Re: [Bug-ddrescue] help needed recovering a hard drive with bad blocks
From: |
gr |
Subject: |
Re: [Bug-ddrescue] help needed recovering a hard drive with bad blocks |
Date: |
Thu, 19 Apr 2007 19:55:05 -0700 (PDT) |
Ariel,
Thank you for your suggestions.
One thing I noticed when booting up Knoppix is that
the bad hard drive takes a long time to be "detected"
during the bootup. When the kernel is scanning for
partitions and creating /etc/fstab it just hangs there
for about 5 minutes and I can hear the drive siliently
clicking (clicks about every second). I'm worried
that the drive may be *really* slow .... but
eventually it does boot up and I can see that Knoppix
has detected the partition. I have a feeling that the
Volume Boot Record has been affected by the bad
sectors though...
> I'm assuming the old drive is just one large
> partition.
Yes, it was just one large NTFS partition ... about
114 GB large ... about 112 GB of it personal data.
> If you have enough space on the new drive for 2
> partitions exactly the
> same size as the one on the bad drive do it, the
> extra one will be useful.
Well I did buy a 320 GB hard drive, so I could make
two identical 114 GB partitions ... but I don't need
to format these partitions as NTFS, right? ... I can
just use ddrescue to image to the unformatted space
directly, right?
> Also, I don't know how well or poorly it will work
> if run over USB - I
> don't know how USB reacts to errors. Presumably USB
> is slower then hooking
> it up direct.
Yeah ... I'm not going to use USB. I took the drive
out of its enclosure and hooked up directly to the
motherboard.
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