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Re: parted 2.1 crash with (encrypted) Apple Core Storage partition
From: |
Chris Murphy |
Subject: |
Re: parted 2.1 crash with (encrypted) Apple Core Storage partition |
Date: |
Wed, 8 Feb 2012 14:24:47 -0700 |
On Feb 8, 2012, at 1:59 PM, Jim Meyering wrote:
>
> Now that I think of it, I'll bet this is an instance of that wrapped
> partition. You've probably triggered an excursion into libparted code
> that is rarely used, to handle that wrapped/encrypted partition.
Does btrfs support sparse files?
I don't know how Apple's encrypted core storage scheme works, but security wise
it *ought* to fill that logical volume with random data where there wouldn't
otherwise be encrypted data. This is unlikely to be very compressible, it's
about 80G worth of data on that partition, in that case. Otherwise, it's around
6G compressed.
Copying the whole disk would probably be pretty big, as there are three
operating systems on the disk. I'm thinking you may only want the encrypted
partition. This would be much easier if 10.7 ran in VirtualBox.
Chris Murphy
- parted 2.1 crash with (encrypted) Apple Core Storage partition, Chris Murphy, 2012/02/08
- Re: parted 2.1 crash with (encrypted) Apple Core Storage partition, Chris Murphy, 2012/02/08
- Re: parted 2.1 crash with (encrypted) Apple Core Storage partition, Jim Meyering, 2012/02/08
- Re: parted 2.1 crash with (encrypted) Apple Core Storage partition, Chris Murphy, 2012/02/08
- Re: parted 2.1 crash with (encrypted) Apple Core Storage partition, Jim Meyering, 2012/02/08
- Re: parted 2.1 crash with (encrypted) Apple Core Storage partition,
Chris Murphy <=
- Re: parted 2.1 crash with (encrypted) Apple Core Storage partition, Jim Meyering, 2012/02/09
- Re: parted 2.1 crash with (encrypted) Apple Core Storage partition, Chris Murphy, 2012/02/09
- Re: parted 2.1 crash with (encrypted) Apple Core Storage partition, Jim Meyering, 2012/02/09
- Re: parted 2.1 crash with (encrypted) Apple Core Storage partition, Chris Murphy, 2012/02/09
- Message not available
- Message not available
- Re: parted 2.1 crash with (encrypted) Apple Core Storage partition, Chris Murphy, 2012/02/09
- Re: parted 2.1 crash with (encrypted) Apple Core Storage partition, Chris Murphy, 2012/02/09
- Re: parted 2.1 crash with (encrypted) Apple Core Storage partition, Jim Meyering, 2012/02/09
- Re: parted 2.1 crash with (encrypted) Apple Core Storage partition, Chris Murphy, 2012/02/09
Re: parted 2.1 crash with (encrypted) Apple Core Storage partition, Chris Murphy, 2012/02/09