[linux-lvm] pvcreate & pvscan error on MD device
Heinz J . Mauelshagen
mauelshagen at sistina.com
Thu Sep 19 05:04:13 UTC 2002
Which LVM version are you using?
Maybe an older one is causing you trouble.
Regards,
Heinz -- The LVM Guy --
On Wed, Sep 18, 2002 at 08:30:59PM -0700, BOIK MOON wrote:
> Hello, I do not have any error on PVCREATE, but
> I do not have more than one MD device registred on my PVSCAN.
> However, it is OK for the regular devices. Please help me, any clues?
>
> The following are console message:
>
> root# cat /proc/mdstat
> Personalities : [linear] [raid0] [raid1] [raid5]
> read_ahead 1024 sectors
> md1 : active raid1 hdd4[1] hdb4[0]
> 2048192 blocks [2/2] [UU]
>
> md0 : active raid1 hdc4[1] hda4[0]
> 2048192 blocks [2/2] [UU]
>
> unused devices: <none>
> root# pvcreate /dev/md1
> pvcreate -- physical volume "/dev/md1" successfully created
>
> root# pvcreate /dev/md0
> pvcreate -- physical volume "/dev/md0" successfully created
>
> root# pvscan
> pvscan -- reading all physical volumes (this may take a while...)
> pvscan -- inactive PV "/dev/md0" is in no VG [1.95 GB]
> pvscan -- inactive PV "/dev/hdg4" is in no VG [1000.12 MB]
> pvscan -- inactive PV "/dev/hdh4" is in no VG [1000.12 MB]
> pvscan -- total: 3 [3.91 GB] / in use: 0 [0] / in no VG: 3 [3.91 GB]
>
> root# pvdisplay /dev/md1
> pvdisplay -- ERROR "pv_read(): pv_create_name_from_kdev_t" no VALID physical
> volume "/dev/md1"
>
>
> root# pvdisplay /dev/md0
> pvdisplay -- "/dev/md0" is a new physical volume of 1.95 GB
>
> root# pvdata /dev/md1
> --- NEW Physical volume ---
> PV Name /dev/md1
> VG Name
> PV Size 1.95 GB
> PV# 0
> PV Status NOT available
> Allocatable NO
> Cur LV 0
> PE Size (KByte) 0
> Total PE 0
> Free PE 0
> Allocated PE 0
> PV UUID Ke5PpL-bWgO-GTkR-E6Wt-QOzz-pRhy-cJQcPW
>
>
>
>
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*** 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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