Bug 746648

Summary: double /dev/mapper output in cryptsetup status command
Product: Red Hat Enterprise Linux 6 Reporter: Alexander Todorov <atodorov>
Component: cryptsetup-luksAssignee: Ondrej Kozina <okozina>
Status: CLOSED ERRATA QA Contact: Release Test Team <release-test-team>
Severity: low Docs Contact:
Priority: low    
Version: 6.1CC: agk, coughlan, jstodola, mbroz, prajnoha, prockai, zkabelac
Target Milestone: rc   
Target Release: ---   
Hardware: Unspecified   
OS: Unspecified   
Whiteboard:
Fixed In Version: cryptsetup-luks-1.2.0-7.el6 Doc Type: Bug Fix
Doc Text:
Story Points: ---
Clone Of: Environment:
Last Closed: 2012-06-20 14:16:27 UTC Type: ---
Regression: --- Mount Type: ---
Documentation: --- CRM:
Verified Versions: Category: ---
oVirt Team: --- RHEL 7.3 requirements from Atomic Host:
Cloudforms Team: --- Target Upstream Version:
Bug Depends On:    
Bug Blocks: 756082    

Description Alexander Todorov 2011-10-17 11:38:04 UTC 
Description of problem:

Run this on my laptop:

# cryptsetup status /dev/mapper/luks-a6392fe0-ce8c-4049-9c76-88835e858f82 
/dev/mapper//dev/mapper/luks-a6392fe0-ce8c-4049-9c76-88835e858f82 is active and is in use.
  type:  LUKS1
  cipher:  aes-xts-plain64
  keysize: 512 bits
  device:  /dev/sda3
  offset:  4096 sectors
  size:    192858112 sectors
  mode:    read/write


Notice "/dev/mapper//dev/mapper/" string in the beginning. 


Version-Release number of selected component (if applicable):
cryptsetup-luks-1.2.0-3.el6_1.2.i686

How reproducible:
always
Comment 1 Milan Broz 2011-10-17 11:56:48 UTC 
Hm. But status really takes just mapped name for argument, not a path.
This should not work at all :)
Comment 5 Milan Broz 2012-02-29 12:42:44 UTC 
Fixed in cryptsetup-luks-1.2.0-7.el6.
Comment 7 Alexander Todorov 2012-04-04 12:13:01 UTC 
# rpm -q cryptsetup-luks
cryptsetup-luks-1.2.0-7.el6.x86_64

# cryptsetup status /dev/mapper/luks-14e91c9c-3159-444c-bf4d-f7af8814728c
/dev/mapper/luks-14e91c9c-3159-444c-bf4d-f7af8814728c is active and is in use.
  type:  LUKS1
  cipher:  aes-xts-plain64
  keysize: 512 bits
  device:  /dev/vda2
  offset:  4096 sectors
  size:    15747072 sectors
  mode:    read/write

# cryptsetup status luks-14e91c9c-3159-444c-bf4d-f7af8814728c
/dev/mapper/luks-14e91c9c-3159-444c-bf4d-f7af8814728c is active and is in use.
  type:  LUKS1
  cipher:  aes-xts-plain64
  keysize: 512 bits
  device:  /dev/vda2
  offset:  4096 sectors
  size:    15747072 sectors
  mode:    read/write


VERIFIED.
Comment 8 errata-xmlrpc 2012-06-20 14:16:27 UTC 
Since the problem described in this bug report should be
resolved in a recent advisory, it has been closed with a
resolution of ERRATA.

For information on the advisory, and where to find the updated
files, follow the link below.

If the solution does not work for you, open a new bug report.

http://rhn.redhat.com/errata/RHBA-2012-0886.html