[linux-lvm] Error on vgscan & lvremove
Heinz J . Mauelshagen
mauelshagen at sistina.com
Fri May 24 04:01:02 UTC 2002
On Thu, May 23, 2002 at 08:12:04PM -0700, bo wrote:
> Heinz,
>
> > A 'workaround' for non-devfs configurations is
> >
> > ls /dev/*/group | sed 's!/group!!' | xargs rm -r ; vgmknodes
> >
>
> ??Something wrong on "sed 's!/group!!' ", it did not work.
Works fine here. Maybe your sed doesn't like the delimiter?
Try '/' rather than '!' with sed like "sed 's/\/group//'".
>
> >
> > link the single executable statically by running
> > "./configure --enable-static_link" (which doesn't use the shared libs).
> >
>
> It did not work. I rebuilt LINUX kernel & LVM after
> "./configure --enable-static_link".
> I got the same result.
Did you start with a fresh source tree or run "make distclean"
before "./configure --enable-static_link"?
>
> Another big issues came as follow;
>
> I tried to go back to LVM1.0.3, but getting a big trouble.
>
> Q1: Is it backward compatible from LVM1.1-rc2 to LVM1.0.3 or not?
>
> I already built the volume from LVM1.1-rc2 then I went back to
> LVM1.0.3.
> All of LVM tools are not working as shown in the following console
> output.
>
> Q2: How could I remove this volume and rebuild? I do not care about the
> data.
No LV status flags have been changed at all in 1.1-rc.
lv_check_consistency() checks for the 2 possible user land states in lv_status
which are either 0 or LV_ACTIVE.
For fast progress it should be ok to remove the lv_status checks from
lv_check_consistency().
For further investigation of a possible 1.1-rc flaw ITR, could you send
me (mge at sistina.com) the output files created with
for d in All_volRaid0_PVs
do
dd if=/dev/YOurPV of=`basename $d`.vgda bs=1k count=4
done
packed into a compressed tar archive?
Thanks,
Heinz -- The LVM Guy --
>
> During boot or after the boot, I have the following errors;
>
> [root at localhost /]# vgscan -f
> vgscan -- reading all physical volumes (this may take a while...)
> vgscan -- found inactive volume group "volRaid0"
> vgscan -- ERROR "lv_check_consistency(): LV status" volume group "volRaid0"
> is inconsistent
> vgscan -- ERROR: unable to do a backup of volume group "volRaid0"
> vgscan -- ERROR "lvm_tab_vg_remove(): unlink" removing volume group
> "volRaid0" from "/etc/lvmtab"
> vgscan -- found inactive volume group "volRaid5"
> vgscan -- ERROR "lv_check_consistency(): LV status" volume group "volRaid5"
> is inconsistent
> vgscan -- ERROR: unable to do a backup of volume group "volRaid5"
> vgscan -- ERROR "lvm_tab_vg_remove(): unlink" removing volume group
> "volRaid5" from "/etc/lvmtab"
> vgscan -- found inactive volume group "volDisk"
> vgscan -- ERROR "lv_check_consistency(): LV status" volume group "volDisk"
> is inconsistent
> vgscan -- ERROR: unable to do a backup of volume group "volDisk"
> vgscan -- ERROR "lvm_tab_vg_remove(): unlink" removing volume group
> "volDisk" from "/etc/lvmtab"
> vgscan -- found inactive volume group "volDisk2"
> vgscan -- ERROR "lv_check_consistency(): LV status" volume group "volDisk2"
> is inconsistent
> vgscan -- ERROR: unable to do a backup of volume group "volDisk2"
> vgscan -- ERROR "lvm_tab_vg_remove(): unlink" removing volume group
> "volDisk2" from "/etc/lvmtab"
> vgscan -- "/etc/lvmtab" and "/etc/lvmtab.d" successfully created
> vgscan -- WARNING: This program does not do a VGDA backup of your volume
> groups
>
> [root at localhost /root]# ls /dev/*/group
> ls: /dev/*/group: No such file or directory
> [root at localhost /root]# vgmknodes
> vgmknodes -- no volume groups found to create nodes for
>
>
> Thanks for your help,
>
> Bo
>
>
>
>
> _______________________________________________
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> read the LVM HOW-TO at http://www.sistina.com/lvm/Pages/howto.html
*** 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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