Bug 217485 - /dev/dm-[0-9] device names not created for device-manager ICH5R partitions.
/dev/dm-[0-9] device names not created for device-manager ICH5R partitions.
Status: CLOSED NOTABUG
Product: Fedora
Classification: Fedora
Component: device-mapper-multipath (Show other bugs)
6
All Linux
medium Severity medium
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Assigned To: Alasdair Kergon
Corey Marthaler
:
: 217486 217487 (view as bug list)
Depends On:
Blocks:
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Reported: 2006-11-28 01:11 EST by Dave Frailey
Modified: 2007-11-30 17:11 EST (History)
13 users (show)

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Fixed In Version:
Doc Type: Bug Fix
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Last Closed: 2007-01-10 11:53:26 EST
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Description Dave Frailey 2006-11-28 01:11:21 EST
Description of problem:

  /dev/dm-[0-9] device names not created for device-manager ICH5R partitions.

Version-Release number of selected component (if applicable):

  device-mapper-1.02.07-3

How reproducible:

  always

Steps to Reproduce:

  [root@fc6 ~]# df
 
Actual results:

  Filesystem           1K-blocks      Used Available Use% Mounted on
  /dev/mapper/isw_gccbdjgid_ICH5Rp5
                         3968092   1915032   1848236  51% /
  /dev/mapper/isw_gccbdjgid_ICH5Rp1
                          194442     14593    169810   8% /boot
  tmpfs                   517064         0    517064   0% /dev/shm
  /dev/mapper/isw_gccbdjgid_ICH5Rp2
                          988116     84392    852720  10% /var
  /dev/mapper/isw_gccbdjgid_ICH5Rp6
                        73662128       544  73661584   1% /vol1

Expected results:

  Filesystem           1K-blocks      Used Available Use% Mounted on
  /dev/dm-5              3968092   1915032   1848236  51% /
  /dev/dm-1               194442     14593    169810   8% /boot
  tmpfs                   517064         0    517064   0% /dev/shm
  /dev/dm-2               988116     84392    852720  10% /var
  /dev/dm-6             73662128       544  73661584   1% /vol1

Additional info:
Comment 1 Dave Frailey 2006-11-28 01:28:52 EST
*** Bug 217487 has been marked as a duplicate of this bug. ***
Comment 2 Dave Frailey 2006-11-28 01:30:35 EST
*** Bug 217486 has been marked as a duplicate of this bug. ***
Comment 7 Alasdair Kergon 2007-01-10 11:53:26 EST
kpartx

If you want /dev/dm-* device names then you're free to add udev rules to
create/destroy them, but in general this is a bad idea as they are free to
change after each reboot whereas the /dev/mapper/* names should be more persistent.

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