On Wednesday 04 April 2007 22:04, Noam Meltzer wrote:
> I believe that the package on mandriva is called "dmsetup".
you're right
[EMAIL PROTECTED] ~]$ rpm -qa|grep dmsetup
dmsetup-1.02.09-1mdv2007.0

> Anyhow, even if that's wrong you should try the following commands:
>
> ls /dev/mapper/            (existence of this directory is a good sign for
> disk-mapper existence)
[EMAIL PROTECTED] ~]$ ls /dev/mapper/
control


> dmsetup deps              (the output of this command should show you the
> major and minor number of the devices "enacpsulated" by it)
[EMAIL PROTECTED] solomon]# dmsetup deps
sdc8: 1 dependencies    : (8, 32)
sdc14: 1 dependencies   : (8, 32)
sdc7: 1 dependencies    : (8, 32)
sdc13: 1 dependencies   : (8, 32)
sdc6: 1 dependencies    : (8, 32)
sdc12: 1 dependencies   : (8, 32)
sdc5: 1 dependencies    : (8, 32)
sdc11: 1 dependencies   : (8, 32)
sdc10: 1 dependencies   : (8, 32)
sdc9: 1 dependencies    : (8, 32)


OK - I can't say I really understand what this means. For instance:
- what are these "dependencies"?
- how did they get created?
- why only for sdc (not sda or sdb)?

As you can see, the "dependencies" exactly match the Linux partitions 
on /dev/sdc as shown by fdisk -l. 

   Device Boot      Start         End      Blocks   Id  System
/dev/sdc1   *          26       19457   156087540    f  W95 Ext'd (LBA)
/dev/sdc5              26        1554    12281661   83  Linux
/dev/sdc6            1555        1808     2040223+  82  Linux swap / Solaris
/dev/sdc7            1809        4357    20474811   83  Linux
/dev/sdc8            4358        6906    20474811   83  Linux
/dev/sdc9            6907        8180    10233373+  83  Linux
/dev/sdc10           8181        9454    10233373+  83  Linux
/dev/sdc11           9455       10728    10233373+  83  Linux
/dev/sdc12          10729       12002    10233373+  83  Linux
/dev/sdc13          12003       18631    53247411   83  Linux
/dev/sdc14          18632       19457     6634813+  83  Linux


In any case, I will try the advice you gave earlier (although I wonder if 
un-installing dmsetup would have a similar effect) and see if it helps. 

> > > I find some occurrences on google like this one:
> > > http://www.linuxquestions.org/questions/showthread.php?t=494987

-- 
Shlomo Solomon
http://the-solomons.net
Sent by KMail (KDE 3.5.4) on LINUX Mandriva 2007


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