Bug#298890: lvm2: Device-mapper lookups no devices

Andres Salomon Andres Salomon <dilinger@debian.org>, 298890@bugs.debian.org
Thu, 10 Mar 2005 13:45:37 -0500

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On Thu, 2005-03-10 at 23:56 +0900, matsu wrote:
> Package: lvm2
> Version: 2.00.24-1
> Severity: normal
> I apt-get upgraded lvm2 from lvm2_2.00.24-1_i386.deb to lvm2_2.01.04-2_i3=
> and after reboot my system, device-mapper can find no device.
> Then I can find no LV at /dev/mapper/ .

What version of libdevmapper1.01 do you have installed?  What's the
output of pvscan and vgchange -ay?

> I did "dpkg -i lvm2_2.00.24-1_i386.dev",
> device-mapper find VG and LV
> and I can find /dev/mapper/vg1-lv1.

Ok, so if I understand this correctly, downgrading from -2 to -1 fixes
the problem?

In /etc/lvm/lvm.conf, you have set the verbosity; it might be worth
setting that higher to see what's going on.

> -- System Information:
> Debian Release: 3.1
>   APT prefers testing
>   APT policy: (500, 'testing')
> Architecture: i386 (i686)
> Kernel: Linux 2.6.10
> Locale: LANG=3Dja_JP.ujis, LC_CTYPE=3Dja_JP.ujis (charmap=3DEUC-JP)
> Versions of packages lvm2 depends on:
> ii  libc6                       2.3.2.ds1-20 GNU C Library: Shared librar=
ies an
> ii  libdevmapper1.00            2:1.00.19-2  The Linux Kernel Device Mapp=
er use
> ii  lvm-common                  1.5.17       The Logical Volume Manager f=
or Lin
> -- debconf information:
>   lvm2/snapshots:
Andres Salomon <dilinger@debian.org>

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