From: ken <gebser@mousecar.com>
To: dm-crypt@saout.de
Subject: Re: [dm-crypt] recovering forgotten passwords for 2 LVs
Date: Tue, 23 Aug 2011 05:35:07 -0400 [thread overview]
Message-ID: <4E53744B.40103@mousecar.com> (raw)
In-Reply-To: <1314085415.28112.1.camel@oban>
On 08/23/2011 03:43 AM Yves-Alexis Perez wrote:
> On lun., 2011-08-22 at 20:23 -0400, ken wrote:
>> Since I don't know the passphrase for the command above, I can't do any
>> of the rest of these commands.
>
> Please provide the results of blkid /dev/sd* (and vgscan too).
>
> Regards,
# blkid /dev/sda5
/dev/sda5: UUID="074c3369-bd66-4afa-97ad-973769aeb208" TYPE="crypt_LUKS"
root@agnes:~/bin # blkid /dev/sda*
/dev/sda1: SEC_TYPE="msdos" LABEL="DellUtility" UUID="07D4-0612" TYPE="vfat"
/dev/sda2: TYPE="ntfs"
/dev/sda3: LABEL="/boot" UUID="3043a9bc-cee8-4e8f-8f96-5725ad0a5db1"
SEC_TYPE="ext2" TYPE="ext3"
/dev/sda5: UUID="074c3369-bd66-4afa-97ad-973769aeb208" TYPE="crypt_LUKS"
(Yeah, it's a dual-boot setup.)
Perhaps helpful to know cylinders and/or sectors of partitions...?
# fdisk -l /dev/sda ; fdisk -lu /dev/sda
Disk /dev/sda: 320.0 GB, 320072933376 bytes
255 heads, 63 sectors/track, 38913 cylinders
Units = cylinders of 16065 * 512 = 8225280 bytes
Device Boot Start End Blocks Id System
/dev/sda1 1 6 48163+ de Dell Utility
/dev/sda2 * 7 2428 19454715 7 HPFS/NTFS
/dev/sda3 2429 2441 104422+ 83 Linux
/dev/sda4 2442 38913 292961340 5 Extended
/dev/sda5 2442 38913 292961308+ 8e Linux LVM
Disk /dev/sda: 320.0 GB, 320072933376 bytes
255 heads, 63 sectors/track, 38913 cylinders, total 625142448 sectors
Units = sectors of 1 * 512 = 512 bytes
Device Boot Start End Blocks Id System
/dev/sda1 63 96389 48163+ de Dell Utility
/dev/sda2 * 96390 39005819 19454715 7 HPFS/NTFS
/dev/sda3 39005820 39214664 104422+ 83 Linux
/dev/sda4 39214665 625137344 292961340 5 Extended
/dev/sda5 39214728 625137344 292961308+ 8e Linux LVM
# vgscan
Reading all physical volumes. This may take a while...
/dev/mapper/encpv1: read failed after 0 of 1024 at 1266089984:
Input/output error
/dev/mapper/encpv1: read failed after 0 of 1024 at 1266155520:
Input/output error
/dev/mapper/encpv1: read failed after 0 of 1024 at 0: Input/output error
/dev/mapper/encpv1: read failed after 0 of 1024 at 4096: Input/output
error
/dev/mapper/encpv1: read failed after 0 of 2048 at 0: Input/output error
/dev/vg/lv1G: read failed after 0 of 4096 at 1262419968: Input/output
error
/dev/vg/lv1G: read failed after 0 of 4096 at 1262477312: Input/output
error
/dev/vg/lv1G: read failed after 0 of 4096 at 0: Input/output error
/dev/vg/lv1G: read failed after 0 of 4096 at 4096: Input/output error
Found volume group "VolGroup00" using metadata type lvm2
(Note: /dev/mapper/encpv1 and /dev/vg/lv1G refer to a physical volume
and a logical volume respectively which I created on a test disk recently.)
next prev parent reply other threads:[~2011-08-23 9:35 UTC|newest]
Thread overview: 16+ messages / expand[flat|nested] mbox.gz Atom feed top
2011-08-17 17:44 [dm-crypt] recovering forgotten password ken
2011-08-17 19:35 ` Arno Wagner
2011-08-17 19:40 ` Arno Wagner
2011-08-22 14:48 ` [dm-crypt] recovering forgotten passwords for 2 LVs ken
2011-08-22 16:19 ` Yves-Alexis Perez
2011-08-22 22:33 ` ken
2011-08-22 22:53 ` Milan Broz
2011-08-23 0:23 ` ken
2011-08-23 7:43 ` Yves-Alexis Perez
2011-08-23 9:35 ` ken [this message]
2011-08-23 11:59 ` ken
2011-08-23 12:57 ` Arno Wagner
2011-08-23 13:39 ` ken
2011-08-22 17:16 ` Arno Wagner
2011-08-23 13:17 ` ken
2011-08-23 13:47 ` Arno Wagner
Reply instructions:
You may reply publicly to this message via plain-text email
using any one of the following methods:
* Save the following mbox file, import it into your mail client,
and reply-to-all from there: mbox
Avoid top-posting and favor interleaved quoting:
https://en.wikipedia.org/wiki/Posting_style#Interleaved_style
* Reply using the --to, --cc, and --in-reply-to
switches of git-send-email(1):
git send-email \
--in-reply-to=4E53744B.40103@mousecar.com \
--to=gebser@mousecar.com \
--cc=dm-crypt@saout.de \
/path/to/YOUR_REPLY
https://kernel.org/pub/software/scm/git/docs/git-send-email.html
* If your mail client supports setting the In-Reply-To header
via mailto: links, try the mailto: link
Be sure your reply has a Subject: header at the top and a blank line
before the message body.
This is a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox