[linux-lvm] Logical Volume disappears

Heinz J . Mauelshagen mauelshagen at sistina.com
Thu Feb 7 13:05:02 UTC 2002


On Thu, Feb 07, 2002 at 11:58:36AM -0700, Andreas Dilger wrote:
> On Feb 07, 2002  10:20 -0800, Wolfe, Gordon W wrote:
> > I needed to make a public repository for the contents of five CD's, so I
> > set up a Linux server using SuSE 2.2.16 on S/390 under z/VM.  For five
> > CD's, I figured two volumes ought to hold the contents.  An rpm query
> > shows lvm-0.8-157, which is what came with the SuSe distribution.
> 
> OK, well lvm-0.8 is _very_ old and undoubtably has a _huge_ number of
> bugs.  You should be able to use the recent LVM version on 2.2 kernels
> still.

That's true, but this should at least work.

> 
> > > I manually umounted /dev/vgcd/lvcd, shut down and rebooted Linux.
> > After the reboot, the device /dev/vgcd/lvcd does not exist.
> > vgscan says "vgscan -- no volume groups found"
> > pvscan says "pvscan -- no valid physical volumes found"
> 
> You probably need to add the names of the DASD devices to the list
> that LVM searches.

SuSE's S/390 Linux supports them.

> 
> Cheers, Andreas
> --
> Andreas Dilger
> http://sourceforge.net/projects/ext2resize/
> http://www-mddsp.enel.ucalgary.ca/People/adilger/
> 
> 
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-- 

Regards,
Heinz    -- The LVM Guy --

*** Software bugs are stupid.
    Nevertheless it needs not so stupid people to solve them ***

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Heinz Mauelshagen                                 Sistina Software Inc.
Senior Consultant/Developer                       Am Sonnenhang 11
                                                  56242 Marienrachdorf
                                                  Germany
Mauelshagen at Sistina.com                           +49 2626 141200
                                                       FAX 924446
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