[linux-lvm] pvscan - - invalid i/o protocol version

[Pascal Heger]

Thanks for your reply.

I did have the LVM module loaded. I don't know what the problem was. 
Probably incompatibility between Kernel module, and program version or 
something.

Was able to resolve the issue by upgrading to version 0.9-1 "redhat binary".

Cheers,
Pascal



>From: "Heinz J. Mauelshagen" <Mauelshagen at sistina.com>
>Reply-To: linux-lvm at sistina.com
>To: linux-lvm at sistina.com
>Subject: Re: [linux-lvm] pvscan - - invalid i/o protocol version
>Date: Mon, 9 Jul 2001 09:58:34 +0200
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>pascal_heger at hotmail.com on Sun, Jul 08, 2001 at 01:34:23PM +0200
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>On Sun, Jul 08, 2001 at 01:34:23PM +0200, Pascal Heger wrote:
> > Hi,
> >
> > I'm new to LVM, and desperate to get it working on a 3 disk linux box.
> > I'm running Kernel version 2.4.6, and installed the binary 'RedHat' 
>version
> > 8.1 of LVM.
> > I have compiled the kernel with LVM as a module, and everything seems to
> > work fine at bootup (/proc/lvm is there).
> > The module is loaded at bootup, and i put the vgscan and vgchange 
>scripts in
> > rc.sysinit.
> >
> > I have changed the partition type of hdb, and hdc to 0x8e. But when i 
>try to
> > run pvcreate /dev/hdb1 i get:
> >
> > pvcreate - - ERROR: "/etc/lvmtab" doesn't exist; please run vgscan.
> >
> > And when i run vgscan:
> >
> > vgscan - - invalid i/o protocol version
> >
> > What did i do wrong? Did i install the wrong version of LVM?
> > Any help will be greatly appreciated.
>
>You don't have the driver in your kernel.
>
>Check in your kernel configuration if LVM is activated.
>
>In case you've got the driver as a module, you need to load it manually or
>preferably have it loaded by kmod. Maybe your modules.conf doesn't cover
>the LVM module load?
>
>
> >
> > Pascal.
> > 
>_________________________________________________________________________
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>
>--
>
>Regards,
>Heinz    -- The LVM Guy --
>
>*** Software bugs are stupid.
>     Nevertheless it needs not so stupid people to solve them ***
>
>=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-
>
>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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