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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 13:36:02 -0700 |
Since I'm unable to get past the crash to install CentOS, I don't have a way to
install debug symbols, since I'm booted off install media.
Perhaps an easier way to test this is if I could dd the first XX MB of the
suspected (encrypted) partition, to an image file (as a backup which I could
also supply you with). And then dd zero that same number of sectors of that
partition. Then maybe the fs-probe won't get tripped up?
This won't necessarily tell us if the problem is due to an encrypted logical
volume within that partition, or the unexpected core storage structures which
are unencrypted (not dissimilar to the LVM2 metadata written on an LVM
containing partition). To further test, I'd need to decrypt that partition and
see if the problem remains. A lot of work for something that isn't a problem
with at least parted 3.0 - mostly it sounds like RHEL 6 just needs to move to a
newer version of parted, I'm not sure which one though.
If the dd routine makes sense, how big of a structure is the fs-probe looking
for that I need to remove? I'm assuming the probing is at the beginning of the
partition, but I'm not sure how much data it's looking for.
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 <=
- 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, 2012/02/09
- 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