[linux-lvm] Remount a LVM Vol after a system crash
Heinz J . Mauelshagen
mauelshagen at sistina.com
Tue Oct 16 21:40:34 UTC 2001
Christoph,
I assume that you are suffering from a PE missalignent flaw which was
in 0.9 Beta 7.
Please update to the recent LVM version available at www.sistina.com.
Follow the information in INSTALL and PATCHES/README to get your SuSE system
updated. You need to have the kernel source package and the gcc packages
installed in order to be able to do this.
Regards,
Heinz -- The LVM Guy --
On Tue, Oct 16, 2001 at 06:19:38PM +0200, Christoph Berger wrote:
> Hello,
> A few days ago my system crashes and ive used LVM v 0.8 with one volume
> group(server), two physical volumes(hda6, hdb6) and one logical
> volume(dev/server/ftp)
> Now ive installed Suse 7.2 with LVM v 0.9 Beta7, but i cant mount the
> logical volume.
> The error message is:
> # mount /dev/server/ftp /mnt
> mount: wrong fs type, bad option, bad superblock on /dev/server/ftp,
> or too many mounted file systems
>
> I get the following outputs from my system:
>
> # vgscan
> vgscan -- reading all physical volumes (this may take a while...)
> vgscan -- found active volume group "server"
> vgscan -- "/etc/lvmtab" and "/etc/lvmtab.d" successfully created
> vgscan -- WARNING: This program does not do a VGDA backup of your volume
> group
>
> # pvscan
> pvscan -- reading all physical volumes (this may take a while...)
> pvscan -- ACTIVE PV "/dev/hda6" of VG "server" [37.78 GB / 0 free]
> pvscan -- ACTIVE PV "/dev/hdb5" of VG "server" [41.92 GB / 0 free]
> pvscan -- total: 2 [79.71 GB] / in use: 2 [79.71 GB] / in no VG: 0 [0]
>
> # pvdisplay /dev/hda6
> --- Physical volume ---
> PV Name /dev/hda6
> VG Name server
> PV Size 37.78 GB / NOT usable 3.75 MB [LVM: 267 KB]
> PV# 1
> PV Status available
> Allocatable yes (but full)
> Cur LV 1
> PE Size (KByte) 4096
> Total PE 9671
> Free PE 0
> Allocated PE 9671
> PV UUID /dev/h-da6
>
> # pvdisplay /dev/hdb5
> --- Physical volume ---
> PV Name /dev/hdb5
> VG Name server
> PV Size 41.93 GB / NOT usable 3.45 MB [LVM: 271 KB]
> PV# 2
> PV Status available
> Allocatable yes (but full)
> Cur LV 1
> PE Size (KByte) 4096
> Total PE 10732
> Free PE 0
> Allocated PE 10732
> PV UUID /dev/h-db5
>
> # vgchange -ay
> vgchange -- volume group "server" already active
>
> # lvchange -ay /dev/server/ftp
> lvchange -- logical volume "/dev/server/ftp" is already active
> lvchange -- availability of logical volume "/dev/server/ftp" doesn't
> have to be changed
> lvchange -- logical volume "/dev/server/ftp" didn't have to be changed
>
>
> Ive tried to follow the instructions of the mailing list article, ive
> found at http://www.geocrawler.com/archives/3/3500/2001/4/0/5655568/
> But it doesnt work, After vgchange ay I get an error message, too,
> like
>
> vgcfgrestore -- ERROR: different structure size stored in
> "/etc/lvmconf/export.conf"
> than expected in file vg_cfgrestore.c [line
> > 120]
> > vgcfgrestore -- ERROR "vg_cfgrestore(): read" restoring volume group
> "export"
>
> I hope you can help me,
> Thanks
> Christoph
*** 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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