[linux-lvm] pvscan/vgscan/lvscan error
Jordi Prats
jprats at cesca.es
Sun Feb 18 19:05:36 UTC 2007
Hello,
I've found more errors using lvm commands. This time using vgdisplay and
lvdisplay:
# vgdisplay
/dev/sdb: read failed after 0 of 4096 at 0: Input/output error
/dev/sde: read failed after 0 of 4096 at 0: Input/output error
/dev/sdf: read failed after 0 of 4096 at 0: Input/output error
/dev/sdg: read failed after 0 of 4096 at 0: Input/output error
/dev/sdi: read failed after 0 of 4096 at 0: Input/output error
/dev/sdk: read failed after 0 of 4096 at 0: Input/output error
/dev/sdl: read failed after 0 of 4096 at 0: Input/output error
/dev/sdp: read failed after 0 of 4096 at 0: Input/output error
--- Volume group ---
(...)
# lvdisplay
/dev/sdb: read failed after 0 of 4096 at 0: Input/output error
/dev/sde: read failed after 0 of 4096 at 0: Input/output error
/dev/sdf: read failed after 0 of 4096 at 0: Input/output error
/dev/sdg: read failed after 0 of 4096 at 0: Input/output error
/dev/sdi: read failed after 0 of 4096 at 0: Input/output error
/dev/sdk: read failed after 0 of 4096 at 0: Input/output error
/dev/sdl: read failed after 0 of 4096 at 0: Input/output error
/dev/sdp: read failed after 0 of 4096 at 0: Input/output error
--- Logical volume ---
(...)
I don't know what is causing this. Anyone can help me with this problem?
Thank you!
Jordi
Jordi Prats wrote:
> Hi all,
> I've found that all vgscan is giving me an error. This is the output:
>
> # vgscan -v
> Wiping cache of LVM-capable devices
> Wiping internal VG cache
> Reading all physical volumes. This may take a while...
> Finding all volume groups
> /dev/dm-4: read failed after 0 of 4096 at 12989693952: Input/output error
> /dev/dm-4: read failed after 0 of 4096 at 0: Input/output error
> Finding volume group "padicat"
> Found volume group "padicat" using metadata type lvm2
> Finding volume group "vg_bbdd"
> Found volume group "vg_bbdd" using metadata type lvm2
> Finding volume group "vg_ordal"
> Found volume group "vg_ordal" using metadata type lvm2
>
> Any idea what this "Input/output error" on /dev/dm-4 does it means? What
> is causing this error?
>
> Thank you!
>
--
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__
/ / Jordi Prats Català
C E / S / C A Departament de Sistemes
/_/ Centre de Supercomputació de Catalunya
Gran Capità, 2-4 (Edifici Nexus) · 08034 Barcelona
T. 93 205 6464 · F. 93 205 6979 · jprats at cesca.es
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